US20060142122A1 - Training apparatus, in particular an elliptical or cross trainer - Google Patents
Training apparatus, in particular an elliptical or cross trainer Download PDFInfo
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- US20060142122A1 US20060142122A1 US11/292,306 US29230605A US2006142122A1 US 20060142122 A1 US20060142122 A1 US 20060142122A1 US 29230605 A US29230605 A US 29230605A US 2006142122 A1 US2006142122 A1 US 2006142122A1
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- training apparatus
- pedal
- cranks
- bars
- push
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- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000035807 sensation Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
- A63B22/001—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms by simultaneously exercising arms and legs, e.g. diagonally in anti-phase
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0015—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements
- A63B22/0023—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements the inclination of the main axis of the movement path being adjustable, e.g. the inclination of an endless band
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
- A63B2022/067—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on opposite sides of the exercising apparatus with respect to the frontal body-plane of the user, e.g. the crank is behind and handles are in front of the user
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
- A63B21/0051—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/22—Resisting devices with rotary bodies
- A63B21/225—Resisting devices with rotary bodies with flywheels
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
- A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
- A63B22/203—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track in a horizontal plane
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
Definitions
- the invention relates to a training apparatus, in particular an elliptical or cross trainer, with two pedals which are fitted on a respective pedal bar, front ends of the pedal bars being connected in an articulated manner to a respective pedal lever.
- the pedal levers are connected pivotably to a respective front bearing.
- Training apparatus of this kind are known, for example, from the utility model bearing the publication number DE 201 00 276 U1. Furthermore, training apparatus of this kind are produced and sold by various suppliers, including the Applicant.
- the person using a training apparatus of the kind disclosed in the document with the publication number DE 201 00 267 U1 stands on the pedals, which are connected fixedly to the pedal bars.
- the user's feet execute an approximately elliptical movement, for which reason the term elliptical trainer is also used for such apparatus.
- the ellipse is oriented such that the main radii of the ellipse extend substantially horizontally.
- the person using the training apparatus therefore has the impression of moving forward in one plane.
- An object of the invention is to improve a training apparatus of the type mentioned at the outset in such a way that different degrees of difficulty can be set and the person using the apparatus can be given the sensation of moving uphill or downhill.
- this object is achieved by the fact that the front bearings are fitted with height adjustability on a front part of a frame, referred to hereinafter as the frame front part.
- the frame front part By means of a displacement of the bearing point of the pedal levers, the orientation of the ellipse along which the user's feet move can be changed.
- the ellipse can be inclined upward or downward in relation to a horizontal. An inclination of this kind gives the user the sensation of moving uphill or downhill.
- the training apparatus can have special adjustment means or means of adjustment.
- These adjustment means can comprise a drive, which is preferably an electric motor. The adjustment then no longer has to be effected by muscle power, and instead can be assisted by the electric motor.
- the adjustment means preferably comprise conversion elements for converting a rotational movement into a linear movement. These elements can comprise a spindle and/or a nut, and the nut can be arranged rotatably on the spindle.
- Rear ends of the pedal bars of a training apparatus according to the invention are advantageously connected in an articulated manner to a respective pedal crank.
- These pedal cranks can be arranged rotatably about a common axis.
- Handles can also be fitted or formed onto the pedal cranks.
- the pedals can be mounted displaceably on the pedal bars.
- the pedal can then be connected in an articulated manner to a respective push bar, the push bars advantageously being connected in an articulated manner to a respective push bar crank.
- These push bar cranks can be arranged rotatably about the axis about which the pedal cranks are already able to rotate.
- the distances between the points of engagement of the push bars on the push bar cranks and the axis are advantageously adjustable.
- the pedal cranks and/or the push bar cranks may advantageously be entirely or partially formed by circular disks.
- the points of engagement of the pedal bars on the pedal cranks and if appropriate the points of engagement of the push bars on the push bar cranks lie preferably in a plane which also contains the axis about which the push bar cranks and the pedal cranks are able to rotate.
- FIG. 1 shows a side view of the cross trainer
- FIG. 2 shows a plan view of the cross trainer
- FIG. 3 shows a view from the rear
- FIG. 4 shows a view from the front
- FIG. 5 shows a perspective illustration
- the cross trainer illustrated in FIGS. 1 to 5 has a frame with a lower part 1 a and a front part 1 b .
- the frame is produced essentially by two hollow profiles arranged at a distance from each other.
- the hollow profiles are largely guided parallel to each other, in particular in the region of the front part 1 b of the frame.
- the hollow profiles are angled, so that they lie directly adjacent to each other in this region.
- first webs 1 c The upwardly protruding ends of the hollow profiles forming the front part 1 b of the frame are connected to each other via first webs 1 c .
- These first webs 1 c are produced from pieces of flat steel.
- the two hollow profiles are connected to each other in the region of the front part 1 b of the frame via a second web 1 d composed of a hollow profile.
- An electric motor 5 is fastened to this web 1 d , which is fitted below the two first webs 1 c .
- This electric motor 5 drives a spindle element 4 , the length of which can be changed by the electric motor 5 .
- the spindle element At its lower end, the spindle element is fitted on a fitting 2 which is connected fixedly to the web 1 d .
- the upper end of the spindle element 4 is connected to a fitting
- This crosspiece 7 is mounted displaceably between the first webs 1 c on sliding tubes 6 .
- the height of the crosspiece 7 can be changed.
- Projecting struts 7 a which are height-adjustable together with the crosspiece 7 are fitted fixedly on the crosspiece 7 .
- Two front bearings 8 are provided at the free ends of the struts 7 a .
- a respective pedal lever 9 is mounted pivotably on these front bearings 8 .
- the pedal levers 9 extend both below the front bearings 8 and above the bearings 8 , with the upper ends of the pedal levers 9 forming handles 10 .
- the lower ends of the pedal levers 9 are connected in an articulated manner to front ends of pedal bars 12 via a bearing 11 .
- the rear ends of the pedal bars 12 are connected to pedal cranks 21 a , 21 b via bearings formed from bearing bushings 12 a and journals 20 , with the pedal crank 21 a being formed by a circular disk 21 a .
- the two pedal cranks 21 a , 21 b are rotatable about a common axis A.
- the points of engagement of the pedal bars 12 on the pedal cranks 21 a , 21 b are provided at the same distance from the axis A.
- the points of engagement are situated diametrically opposite each other relative to the axis A.
- a centrifugal mass 24 designed as a flywheel is driven by the pedal crank designed as a circular disk 21 a .
- a toothed belt or V-belt 23 is laid over the circular disk 21 a .
- This belt drives the centrifugal mass 24 with the interconnection of a gear.
- a housing 25 is provided in the region of the centrifugal mass 24 , in which housing various electrical components, for example an eddy current brake, various sensors and so on are accommodated.
- Guide elements 14 are provided on the pedal bars 12 .
- Pedals 13 can be displaced on these guide elements 14 in the direction of extent of the pedal bars 12 .
- the person using the cross trainer stands on these pedals.
- the pedals 13 are connected to a first end of a push bar 16 via bearings 15 .
- the push bars 16 are connected at their second end, via a respective bearing 17 , to push bar cranks 19 .
- the push bar cranks 19 are connected fixedly to the bearing journal 20 on which the push bar cranks 19 engage by means of their bearing bushings 12 a .
- These push bar cranks 19 which are likewise designed as circular disks, are rotatable about the axis A in the same manner as the pedal cranks 21 a , 21 b .
- the points of engagement of the push bars 16 on the push bar cranks 19 are situated diametrically opposite each other and in a plane E which contains the points of engagement of the push bars 16 on the push bar cranks 19 , the points of engagement of the pedal bars on the pedal cranks 21 a , 21 b , and the axis A.
- the push bar cranks 19 , the bearing journal 20 , the pedal cranks 21 a , 21 b and a shaft (not illustrated), connecting the pedal cranks 21 a and 21 b to each other, are connected rigidly to one another and form a multiply stepped crankshaft.
- the inclination of the pedals 13 can be changed by the height adjustability of the front bearing 8 and therefore of the point of engagement of the pedal levers 9 on the front part 1 b of the frame. If the front bearing 8 is raised, the sensation of having to move uphill is imparted to the user. A lowering of the front bearing 8 enables the opposite to be achieved; that is to say, the sensation of moving downhill can be imparted to the user.
- connection at the second ends of the push bars 16 and the push bar cranks 19 is releasable.
- the point of engagement of the second ends of the push bars 16 i.e. the bearings 17
- the point of engagement of the second ends of the push bars 16 can be displaced radially or offset on a line B.
- holes 18 in which a coupling element of the bearing 17 can engage are provided on each of the push bar cranks 19 .
Abstract
A training apparatus, in particular an elliptical or cross trainer with two pedals which are fitted on a respective. pedal bar, front ends of the pedal bars being connected in an articulated manner to a respective pedal lever, the pedal levers being fitted pivotably in a respective front bearing, and the front bearings being fitted with height adjustability on a front part of a frame.
Description
- The invention relates to a training apparatus, in particular an elliptical or cross trainer, with two pedals which are fitted on a respective pedal bar, front ends of the pedal bars being connected in an articulated manner to a respective pedal lever. The pedal levers are connected pivotably to a respective front bearing.
- Training apparatus of this kind are known, for example, from the utility model bearing the publication number DE 201 00 276 U1. Furthermore, training apparatus of this kind are produced and sold by various suppliers, including the Applicant.
- During training, the person using a training apparatus of the kind disclosed in the document with the publication number DE 201 00 267 U1 stands on the pedals, which are connected fixedly to the pedal bars. During training, the user's feet execute an approximately elliptical movement, for which reason the term elliptical trainer is also used for such apparatus. The ellipse is oriented such that the main radii of the ellipse extend substantially horizontally. The person using the training apparatus therefore has the impression of moving forward in one plane. For certain training programs, it is desirable if the user of the training apparatus is given the impression of moving uphill or downhill. Such an impression cannot be conveyed with the known training apparatus of the type mentioned at the outset.
- An object of the invention is to improve a training apparatus of the type mentioned at the outset in such a way that different degrees of difficulty can be set and the person using the apparatus can be given the sensation of moving uphill or downhill.
- According to the invention, this object is achieved by the fact that the front bearings are fitted with height adjustability on a front part of a frame, referred to hereinafter as the frame front part. By means of a displacement of the bearing point of the pedal levers, the orientation of the ellipse along which the user's feet move can be changed. The ellipse can be inclined upward or downward in relation to a horizontal. An inclination of this kind gives the user the sensation of moving uphill or downhill.
- To set the height of the front bearings, the training apparatus can have special adjustment means or means of adjustment. These adjustment means can comprise a drive, which is preferably an electric motor. The adjustment then no longer has to be effected by muscle power, and instead can be assisted by the electric motor.
- The adjustment means preferably comprise conversion elements for converting a rotational movement into a linear movement. These elements can comprise a spindle and/or a nut, and the nut can be arranged rotatably on the spindle.
- Rear ends of the pedal bars of a training apparatus according to the invention are advantageously connected in an articulated manner to a respective pedal crank. These pedal cranks can be arranged rotatably about a common axis.
- Handles can also be fitted or formed onto the pedal cranks.
- In an advantageous embodiment of the training apparatus, the pedals can be mounted displaceably on the pedal bars. The pedal can then be connected in an articulated manner to a respective push bar, the push bars advantageously being connected in an articulated manner to a respective push bar crank. These push bar cranks can be arranged rotatably about the axis about which the pedal cranks are already able to rotate.
- The distances between the points of engagement of the push bars on the push bar cranks and the axis are advantageously adjustable.
- The pedal cranks and/or the push bar cranks may advantageously be entirely or partially formed by circular disks.
- The points of engagement of the pedal bars on the pedal cranks and if appropriate the points of engagement of the push bars on the push bar cranks lie preferably in a plane which also contains the axis about which the push bar cranks and the pedal cranks are able to rotate.
- An illustrative embodiment of a cross trainer according to the invention is depicted in detail in the drawings, in which
-
FIG. 1 shows a side view of the cross trainer; -
FIG. 2 shows a plan view of the cross trainer; -
FIG. 3 shows a view from the rear; -
FIG. 4 shows a view from the front; and -
FIG. 5 shows a perspective illustration. - The cross trainer illustrated in FIGS. 1 to 5 has a frame with a
lower part 1 a and afront part 1 b. The frame is produced essentially by two hollow profiles arranged at a distance from each other. The hollow profiles are largely guided parallel to each other, in particular in the region of thefront part 1 b of the frame. In a rear region of thelower part 1 a of the frame, the hollow profiles are angled, so that they lie directly adjacent to each other in this region. - The upwardly protruding ends of the hollow profiles forming the
front part 1 b of the frame are connected to each other viafirst webs 1 c. Thesefirst webs 1 c are produced from pieces of flat steel. In addition, the two hollow profiles are connected to each other in the region of thefront part 1 b of the frame via asecond web 1 d composed of a hollow profile. Anelectric motor 5 is fastened to thisweb 1 d, which is fitted below the twofirst webs 1 c. Thiselectric motor 5 drives aspindle element 4, the length of which can be changed by theelectric motor 5. At its lower end, the spindle element is fitted on afitting 2 which is connected fixedly to theweb 1 d. The upper end of thespindle element 4 is connected to a fitting - which is fastened to a
crosspiece 7. Thiscrosspiece 7 is mounted displaceably between thefirst webs 1 c onsliding tubes 6. - By rotation of a spindle of the spindle element, the height of the
crosspiece 7 can be changed. Projectingstruts 7 a which are height-adjustable together with thecrosspiece 7 are fitted fixedly on thecrosspiece 7. Twofront bearings 8 are provided at the free ends of thestruts 7 a. Arespective pedal lever 9 is mounted pivotably on thesefront bearings 8. The pedal levers 9 extend both below thefront bearings 8 and above thebearings 8, with the upper ends of thepedal levers 9 forminghandles 10. - The lower ends of the
pedal levers 9 are connected in an articulated manner to front ends ofpedal bars 12 via abearing 11. The rear ends of thepedal bars 12 are connected topedal cranks bearing bushings 12 a andjournals 20, with thepedal crank 21 a being formed by acircular disk 21 a. The twopedal cranks pedal bars 12 on thepedal cranks - A
centrifugal mass 24 designed as a flywheel is driven by the pedal crank designed as acircular disk 21 a. For this purpose, a toothed belt or V-belt 23 is laid over thecircular disk 21 a. This belt drives thecentrifugal mass 24 with the interconnection of a gear. Ahousing 25 is provided in the region of thecentrifugal mass 24, in which housing various electrical components, for example an eddy current brake, various sensors and so on are accommodated. -
Guide elements 14 are provided on the pedal bars 12.Pedals 13 can be displaced on theseguide elements 14 in the direction of extent of the pedal bars 12. The person using the cross trainer stands on these pedals. Thepedals 13 are connected to a first end of apush bar 16 viabearings 15. The push bars 16 are connected at their second end, via arespective bearing 17, to push bar cranks 19. The push bar cranks 19 are connected fixedly to thebearing journal 20 on which the push bar cranks 19 engage by means of theirbearing bushings 12 a. These push bar cranks 19, which are likewise designed as circular disks, are rotatable about the axis A in the same manner as the pedal cranks 21 a, 21 b. - The points of engagement of the push bars 16 on the push bar cranks 19 are situated diametrically opposite each other and in a plane E which contains the points of engagement of the push bars 16 on the push bar cranks 19, the points of engagement of the pedal bars on the pedal cranks 21 a, 21 b, and the axis A. The push bar cranks 19, the bearing
journal 20, the pedal cranks 21 a, 21 b and a shaft (not illustrated), connecting the pedal cranks 21 a and 21 b to each other, are connected rigidly to one another and form a multiply stepped crankshaft. - The inclination of the
pedals 13 can be changed by the height adjustability of thefront bearing 8 and therefore of the point of engagement of the pedal levers 9 on thefront part 1 b of the frame. If thefront bearing 8 is raised, the sensation of having to move uphill is imparted to the user. A lowering of thefront bearing 8 enables the opposite to be achieved; that is to say, the sensation of moving downhill can be imparted to the user. - The displaceability of the
pedals 13 on the pedal bars 12 and the coupling of thepedals 13 to the push bar cranks 19 via the push bars, which displaceability and coupling are additionally provided in comparison to a conventional cross trainer, bring about an additional movement of the user on the pedal bars 12. As a result, an overall more natural movement is achieved than is the case with conventional cross trainers. - The connection at the second ends of the push bars 16 and the push bar cranks 19 is releasable. The point of engagement of the second ends of the push bars 16, i.e. the
bearings 17, can be displaced radially or offset on a line B. For this purpose, holes 18 in which a coupling element of thebearing 17 can engage are provided on each of the push bar cranks 19. By means of a displacement of the point of engagement of the second end of thepush bar 16, the travel which thepedal 13 experiences on the pedal bars 12 during a revolution of the push bar cranks 19 can be varied. A matching to the individual stride of the user is therefore possible.
Claims (18)
1. A training apparatus, an elliptical or cross trainer, comprising:
two pedals which are fitted on a respective pedal bar,
front ends of the pedal bars being connected in an articulated manner to a respective pedal lever,
the pedal levers being fitted pivotably in respective front bearing,
wherein the front bearings are fitted with height adjustability on a front part of a frame.
2. The training apparatus as claimed in claim 1 , wherein the training apparatus has adjustment means for adjusting the height of the front bearings.
3. The training apparatus as claimed in claim 2 , wherein the adjustment means comprise a drive.
4. The training apparatus as claimed in claim 3 , wherein the drive is an electric motor.
5. The training apparatus as claimed in claim 2 , wherein the adjustment means comprise conversion elements for converting a rotational movement into a linear movement.
6. The training apparatus as claimed in claim 5 , wherein the conversion elements comprise a spindle.
7. The training apparatus as claimed in claim 6 , wherein the conversion elements further comprise a nut.
8. The training apparatus as claimed in claim 7 , wherein the nut is arranged rotatably on the spindle.
9. The training apparatus as claimed in claim 1 , wherein rear ends of the pedal bars are connected in an articulated manner to a respective pedal cranks.
10. The training apparatus as claimed in claim 9 , wherein the pedal cranks are arranged rotatably about an axis (A).
11. The training apparatus as claimed in claim 1 , wherein handles are fitted or formed onto the pedal levers.
12. The training apparatus as claimed in claim 1 , wherein the pedals are mounted displaceably on the pedal bars.
13. The training apparatus as claimed in claim 12 , wherein the pedals are connected in an articulated manner to respective push bars.
14. The training apparatus as claimed in claim 13 , wherein the push bars are connected in an articulated manner to respective push bar cranks.
15. The training apparatus as claimed in claim 14 , wherein the push bar cranks are arranged rotatably about the axis (A).
16. The training apparatus as claimed in claim. 15, wherein the distances between the points of engagement of the push bars on the push bar cranks and the axis (A) are adjustable.
17. The training apparatus as claimed in claim 1 , wherein the pedal cranks, the push bar cranks, or the pedal cranks and push bar cranks, are formed completely or partially by circular disks.
18. The training apparatus as claimed in claim 1 , wherein the points of engagement of the pedal bars on the pedal cranks and the points of engagement of the push bars on the push bar cranks lie in a plane (E) which includes the axis (A).
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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DE102004058568 | 2004-12-03 | ||
DE102004058568.7 | 2004-12-03 | ||
DE200520000311 DE202005000311U1 (en) | 2004-12-03 | 2005-01-10 | Elliptical trainer or crosstrainer, has height adjustable pedal lever bearings to provide sensation of going uphill or downhill |
DE202005000311.5 | 2005-01-10 |
Publications (1)
Publication Number | Publication Date |
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US20060142122A1 true US20060142122A1 (en) | 2006-06-29 |
Family
ID=35929980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/292,306 Abandoned US20060142122A1 (en) | 2004-12-03 | 2005-12-02 | Training apparatus, in particular an elliptical or cross trainer |
Country Status (2)
Country | Link |
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US (1) | US20060142122A1 (en) |
EP (1) | EP1666102A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US20080161164A1 (en) * | 2006-12-28 | 2008-07-03 | Precor Incorporated | End of travel stop for an exercise device |
US20130210586A1 (en) * | 2010-10-29 | 2013-08-15 | Jean Cauchon | Exercise machine and pivoting assembly therefor |
US9579537B1 (en) * | 2015-12-09 | 2017-02-28 | Mario Contenti Designs Co., Ltd. | Elliptical trainer with changeable foot motion |
US20180111017A1 (en) * | 2015-03-23 | 2018-04-26 | The Board Of Regents Of The University Of Nebraska | Assistive rehabilitation elliptical system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2706598C1 (en) * | 2019-07-22 | 2019-11-19 | Зинур Борисович Ахметов | Akhmetov biokinetic ellipsoid for development and strengthening of the spinal column and the whole locomotor system in the complex and its versions |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5577985A (en) * | 1996-02-08 | 1996-11-26 | Miller; Larry | Stationary exercise device |
US5759136A (en) * | 1997-07-17 | 1998-06-02 | Chen; Paul | Exerciser having movable foot supports |
US5803871A (en) * | 1997-04-24 | 1998-09-08 | Stearns; Kenneth W. | Exercise methods and apparatus |
US5875941A (en) * | 1997-02-25 | 1999-03-02 | Fuu Hwa Vacuum Bottle Co., Ltd. | Cap assembly for a container |
US5882281A (en) * | 1997-04-24 | 1999-03-16 | Stearns; Kenneth W. | Exercise methods and apparatus |
US6135926A (en) * | 1997-05-27 | 2000-10-24 | Lee; Gin Wen | Striding exerciser |
US6302825B1 (en) * | 1997-04-15 | 2001-10-16 | Kenneth W. Stearns | Exercise methods and apparatus |
US6340340B1 (en) * | 1997-04-15 | 2002-01-22 | Kenneth W. Stearns | Exercise method and apparatus |
US7041034B1 (en) * | 1997-04-24 | 2006-05-09 | Stearns Kenneth W | Elliptical exercise methods and apparatus |
US7097591B2 (en) * | 2002-08-07 | 2006-08-29 | True Fitness Technology, Inc. | Adjustable stride elliptical motion exercise machine and associated methods |
US7270626B2 (en) * | 2004-01-23 | 2007-09-18 | Octane Fitness, Llc | Exercise equipment with automatic adjustment of stride length and/or stride height based upon direction of foot support rotation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5857941A (en) * | 1997-04-15 | 1999-01-12 | Maresh; Joseph D. | Exercise methods and apparatus |
US6027431A (en) * | 1997-04-26 | 2000-02-22 | Stearns; Kenneth W. | Exercise methods and apparatus with an adjustable crank |
DE20100276U1 (en) | 2001-01-09 | 2001-04-19 | Tonic Fitness Technology Inc | Stride length adjustment device for an elliptical or cross trainer |
-
2005
- 2005-10-01 EP EP05021572A patent/EP1666102A1/en not_active Withdrawn
- 2005-12-02 US US11/292,306 patent/US20060142122A1/en not_active Abandoned
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5577985A (en) * | 1996-02-08 | 1996-11-26 | Miller; Larry | Stationary exercise device |
US5875941A (en) * | 1997-02-25 | 1999-03-02 | Fuu Hwa Vacuum Bottle Co., Ltd. | Cap assembly for a container |
US6302825B1 (en) * | 1997-04-15 | 2001-10-16 | Kenneth W. Stearns | Exercise methods and apparatus |
US6340340B1 (en) * | 1997-04-15 | 2002-01-22 | Kenneth W. Stearns | Exercise method and apparatus |
US5803871A (en) * | 1997-04-24 | 1998-09-08 | Stearns; Kenneth W. | Exercise methods and apparatus |
US5882281A (en) * | 1997-04-24 | 1999-03-16 | Stearns; Kenneth W. | Exercise methods and apparatus |
US7041034B1 (en) * | 1997-04-24 | 2006-05-09 | Stearns Kenneth W | Elliptical exercise methods and apparatus |
US6135926A (en) * | 1997-05-27 | 2000-10-24 | Lee; Gin Wen | Striding exerciser |
US5759136A (en) * | 1997-07-17 | 1998-06-02 | Chen; Paul | Exerciser having movable foot supports |
US7097591B2 (en) * | 2002-08-07 | 2006-08-29 | True Fitness Technology, Inc. | Adjustable stride elliptical motion exercise machine and associated methods |
US7270626B2 (en) * | 2004-01-23 | 2007-09-18 | Octane Fitness, Llc | Exercise equipment with automatic adjustment of stride length and/or stride height based upon direction of foot support rotation |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080161164A1 (en) * | 2006-12-28 | 2008-07-03 | Precor Incorporated | End of travel stop for an exercise device |
US7833133B2 (en) * | 2006-12-28 | 2010-11-16 | Precor Incorporated | End of travel stop for an exercise device |
US20130210586A1 (en) * | 2010-10-29 | 2013-08-15 | Jean Cauchon | Exercise machine and pivoting assembly therefor |
US9345926B2 (en) * | 2010-10-29 | 2016-05-24 | Jean Cauchon | Exercise machine and pivoting assembly therefor |
US20180111017A1 (en) * | 2015-03-23 | 2018-04-26 | The Board Of Regents Of The University Of Nebraska | Assistive rehabilitation elliptical system |
US10702735B2 (en) * | 2015-03-23 | 2020-07-07 | Nutech Ventures | Assistive rehabilitation elliptical system |
US9579537B1 (en) * | 2015-12-09 | 2017-02-28 | Mario Contenti Designs Co., Ltd. | Elliptical trainer with changeable foot motion |
Also Published As
Publication number | Publication date |
---|---|
EP1666102A1 (en) | 2006-06-07 |
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