Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Iniciar sesión
Usuarios de lectores de pantalla: deben hacer clic en este enlace para utilizar el modo de accesibilidad. Este modo tiene las mismas funciones esenciales pero funciona mejor con el lector.

Patentes

  1. Búsqueda avanzada de patentes
Número de publicaciónUS2909173 A
Tipo de publicaciónConcesión
Fecha de publicación20 Oct 1959
Fecha de presentación30 Jul 1956
Fecha de prioridad30 Jul 1956
Número de publicaciónUS 2909173 A, US 2909173A, US-A-2909173, US2909173 A, US2909173A
InventoresAnderson Otis F
Cesionario originalC E Sawyer
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos: USPTO, Cesión de USPTO, Espacenet
Motor driven back massaging machine
US 2909173 A
Resumen  disponible en
Imágenes(1)
Previous page
Next page
Reclamaciones  disponible en
Descripción  (El texto procesado por OCR puede contener errores)

Oct. 20, 1959 IN V EN TOR.

Il u 0m: f' Apo/arson l, v d/ "RNEY m \\\ib X4 mv (Nh fm 4 .N n a.. M y i M d .N .www

Q F ANDERSON MOTOR DRIVEN BACK MASSAGING MACHINE United States Patent C) 2,969,173 f. Moron DRIvEN BACK MAssAGrNG tis FL Anderson, Winfield, Kans., assigner of forty percent to C. E. Sawyer, Seminole, kla.

Application July 30, '1956, Serial No. 600,898

4 Claims. (Cl. 12S-33) This invention relates to a massaging machine and particularly to motor driven apparatus that is especially adapted for massaging the spine or the muscles of the back throughout the full length of the spine, and has for its primary object the provision of equipment for automatically conforming to the curvature of the spine,

thereby rendering the same universally adaptable for use by virtually any patient.

It is the most important object of the present invention to provide a massaging machine wherein the massaging elements are not only mounted for reciprocation to thereby move along the spine from one end thereof to its opposite end, but which massage elements are iloatingly mounted and yieldably biased against the spine so as to conform to the contour thereof during reciprocable movement.

Another important object of the instant invention is the provision of massage apparatus having a tandem arrangement of massage elements which are themselves movable with respect to reciprocable mechanism upon which the same are mounted `so as to still more fully impart a massaging operation that is soothing, comfortable and non-irritating.

A [further object of the instant invention is the provision of a massaging machine having recip-rocable rollers mounted on swingable apparatus that is in turn biased through use of a weight or the like to yieldably maintain the rollers in contact with the back of the user throughout the entire path of reciprocable movement of the said massage elements.

A still further object of the present invention is the provision of a machine of the aforementioned character incorporating as a part thereof a rocker element upon which the rollers are mounted, permitting the latter to swing independently of the swinging movement of the weight mechanism upon which they are mounted, all automatically while reciprocable movement is imparted thereto.

Other objects include important details of construction to be made clear or become apparent as the following specification progresses, reference being had to the accompanying drawing, wherein:

Figure l is a top plan view of a motor driven back massaging machine made pursuant to my present invention, parts being broken away to reveal details of construction; and

Fig. 2 is a side elevation view with the front panel removed, showing the pad in section.

The massaging machine shown in the drawing preferably takes the form of a conventional elongated massage table broadly designated by the numeral 10, the top whereof is in the nature of a pad 12 that is in turn provided with a recess 14 for clearing two pairs of massage elements 16 and 18 in the nature of wheels or rollers disposed beneath cover 20 forming a part of the pad 12. t

Rollers 16'and 18 are carried by shafts 22 and 24 respectively for free rotation on spaced horizontal axes,

hee

2. the. shafts 22 and 24 being in turn carried by the out`ermost and lowerinostnends of Va rocker arm 26;

The rocker arm 26 is in turn swingably mounted upon the uppermost end of a substantially L-shaped crank 28 having aweight 30 rigidly attached to the lowermost and forwardmost' end thereof.l Crank 2'8 is journalled for swinging movement 'about a horizontal axle 32 that is in turn provided with spaced wheels, pulleys, sheaves or the like 34, reciprocable rectilinearly along horizontal tracks 36.

Reciproeable movement is imparted to axle 32 and accordingly, wheels 34, crank 28, rocker arm Z6 and massage elements 16--18 through the provision of an electric motor or other prime mover 38 driving an idler shaft through belt-pulley means broadly designated by the numeral 42. A second idler shaft 44 is driven from the shaft 40 through belt-pulley means broadly designated by the numeral 46. Through the medium of beltpulley means 48 a stub shaft 50 is driven from the shaft 44, a crank 52 being rigidly attached to the shaft 50 for rotation therewith. The crank 52 and the axle 32 are pivotally interconnected by4 a link 54.

In operation, upon energization of the prime mover 38, shaft 50 and, accordingly, crank 52 are rotated to impart reciprocable movement to the axle 32 through the link 54. As the wheels 34 roll along the tracks 3'6 the reciprocable movement is imparted to the crank 28 causing massage element-s 16 and 18 to move longitudinally of the table 10 within the space 14 provided in the pad 12.

The machine is placed in use by the patient or user lying upon the pad 12 with his back resting on the massage elements 16 and 18, it being noted that the two rollers 16 are spaced a greater distance than the rollers 18-18. Throughout the time the user is lying upon the massage table the weight 301 maintains the massage elements 16 and 18 Vagainst his back throughout the path of reciprooable movement of such massage elements. By virtue of such construction the rollers 16 and 18 tend to follow the contour of the spine and such advantageous results are enhanced further by virtue of the rocking movement of the rollers 16 and 18 about the axis of swinging movement of rocker arm 26.

It is seen, therefore, that in all respects the massaging machine is capable of providing effective massage results, particularly with respect to the spine muscles, notwithstanding the curvature of the spine or other condition of the back of the user and Without undue pain or other deleterious effects.

Having thus described the invention what is claimed as new and desired to be secured by Letters Patent is:

1. A massaging machine comprising a reciprocable unit including a Wheel and axle assembly; a crank element swingably carried by the axle of said assembly; rocker means swingably carried by the crank element; massagerollers carried by the rocker means on each side respectively of the axis of swinging movement thereof; means yieldably biasing the crank element in one direction to maintain the rollers against the body of a user; and means coupled with said axle for reciprocating the unit to move the rollers along said body of the user.

2. A massaging machine comprising a horizontally reciprocable unit provided with upstanding support means; rocker means mounted on the uppermost end of said support means for reciprocation therewith and for free vertical swinging movement with respect thereto; and massage means rotatably carried by the rocker means for swinging movement therewith, said support means being mounted on said unit for free vertical swinging movement with respect thereto yand being provided with means yieldable to pressure exerted on the massage means for biasing the support means toward one end 0f its swinging path of travel.

3. A massaging machine as set forth in claim 2, said massage means comprising a plurality of rollers on each side respectively of the axis of swinging movement of said rocker means, said axis being parallel with the axes of rotation of said rollers.

4. A massaging machine as set forth in claim 2, said massage means comprising a plurality of rollers on each side respectively of the axis of swinging movement of said rocker means, said axis being parallel with the axes References Cited in the le of this patent UNITED STATES PATENTS Fisher Dec. 19, Thornton Dee. 1, Hill Feb. 12, Hudgins July l,

Citas de patentes
Patente citada Fecha de presentación Fecha de publicación Solicitante Título
US2534587 *10 Ene 194819 Dic 1950Robert P FisherMassaging and stretching machine
US2660999 *16 May 19511 Dic 1953King N ThorntonSpinal column aligning table
US2781040 *22 Sep 195312 Feb 1957Hill Lab CompanyMassage apparatus
US2841141 *29 Dic 19521 Jul 1958Hudgins Archibald PerrinTherapy bed
Citada por
Patente citante Fecha de presentación Fecha de publicación Solicitante Título
US3039458 *20 Sep 195719 Jun 1962Hill Lab CompanyRolling massage apparatus with angle changing means
US3238936 *16 Abr 19628 Mar 1966Nat Foundation For Physical MeApparatus for mechanical corrective therapy
US3687133 *27 Nov 197029 Ago 1972Nicholas T GrubelicMassaging machine
US4886051 *27 Jun 198812 Dic 1989White Francis EMassaging bed
US5501658 *6 Jun 199426 Mar 1996Frye; Paul E.Massage table roller mechanism
US5876358 *30 Ene 19962 Mar 1999Goebel; DieterTherapeutic device and arrangement for treating paravertebrae
US61903385 Oct 199820 Feb 2001Chattanooga Group, Inc.Therapeutic massage table
US684905421 Jul 20031 Feb 2005Hakjin KimLie-down massager
US689031330 May 200310 May 2005Hakjin KimLie-down massager
US703727927 May 20032 May 2006Hakjin KimLie-down massager
US705247511 Jul 200330 May 2006Hakjin KimLie-down massager
US705247618 Jul 200330 May 2006Hakjin KimLie-down massager
US70810987 Jul 200325 Jul 2006Hakjin KimLie-down massager
US711854116 May 200310 Oct 2006Hakjin KimLie-down massager
US7712172 *15 Ago 200611 May 2010Daniel W JonesApparatus and method of providing adjustable support and massage to a sleep system
US820129325 Mar 201019 Jun 2012Innovative Standards, Inc.Apparatus and method of providing adjustable support and massage to a sleep system
US841829824 May 201216 Abr 2013Innovative Standards, Inc.Massaging bed
US9463127 *7 Dic 201511 Oct 2016Leon HochmanTransporter table system
US20040230145 *16 May 200318 Nov 2004Hakjin KimLie-down massager
US20040243032 *30 May 20032 Dic 2004Hakjin KimLie-down massager
US20040243034 *27 May 20032 Dic 2004Hakjin KimLie-down massager
US20040260215 *23 Jun 200323 Dic 2004Hakjin KimHuman body massaging method and apparatus
US20050010142 *7 Jul 200313 Ene 2005Hakjin KimLie-down massager
US20050015029 *18 Jul 200320 Ene 2005Hakjin KimLie-down massager
US20050020946 *21 Jul 200327 Ene 2005Hakjin KimLie-down massager
US20050049530 *27 Ago 20033 Mar 2005Hakjin KimReclining massager system
US20050049531 *27 Ago 20033 Mar 2005Hakjin KimChair massager
US20080045869 *15 Ago 200621 Feb 2008Jones Daniel WApparatus and method of providing adjustable support and massage to a sleep system
US20100235997 *25 Mar 201023 Sep 2010Jones Daniel WApparatus And Method Of Providing Adjustable Support And Massage To A Sleep System
DE2949366A1 *7 Dic 197914 May 1981Walkner & Co Ohg Dr H & AMassage table with flexible surface - below which are rollers mounted on reciprocating carriage guided between sides of table frame
DE3116848A1 *28 Abr 198114 Ene 1982Matsushita Electric Works Ltd"massagegeraet"
DE19505065C1 *15 Feb 199527 Jun 1996Dieter Dr Med GoebelParavertebral therapy treatment device with movable balls
WO2017099842A1 *20 May 201615 Jun 2017Hochman LeonTransporter table system
Clasificaciones
Clasificación de EE.UU.601/99, 601/116
Clasificación internacionalA61H37/00, A61H15/00
Clasificación cooperativaA61H2201/1669, A61H2015/0035, A61H15/0078
Clasificación europeaA61H15/00B