US2634455A - Hinge assembly - Google Patents
Hinge assembly Download PDFInfo
- Publication number
- US2634455A US2634455A US162003A US16200350A US2634455A US 2634455 A US2634455 A US 2634455A US 162003 A US162003 A US 162003A US 16200350 A US16200350 A US 16200350A US 2634455 A US2634455 A US 2634455A
- Authority
- US
- United States
- Prior art keywords
- pivot
- arm
- hood
- spring
- hinge assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
- E05F1/1269—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring
- E05F1/1276—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring for counterbalancing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/44—Clasp, clip, support-clamp, or required component thereof
- Y10T24/44291—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member
- Y10T24/44333—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member having toggle operator for moving
Definitions
- t is another object of this invention to provide a hinge assembly of the above general type having linkage cooperating with the spring means to effectively hold the closure in its raised position, and at the same time, to enable lowering-the closure with a minimum effort on the part of the operator.
- Figure 1 is a semidiagrammatic side elevational view, partly in section, of a hinge assembly embodying the features of this invention with the spring partly broken away and showing the several parts of the assembly in the relative positions they assume when the closure is in its closed position;
- Figure 2 is a view similar to Figure 1 showing the various parts of the hinge assembly in the relative positions they assume when the closure is swung to its open position, the spring and one of the links being broken away.
- the numeral I designates a fixed part of a vehicle body
- the numeral II indicates a closure such for example, as the hood for th engine compartment.
- the hood is pivoted to the body by hinge assemblies respectively supported at opposite sides of the hood.
- These hinge assemblies are of a design not only to permit upward swinging movement of the front edge of the hood, but also to compel the hood to shift forwardly sufliciently to enable the rear edge of the hood to clear the seat provided therefor on the body.
- hinge assembly I2 has an arm I3 pivoted at its lower end to the body by a pin I4 and pivoted at its upper end to the hood by a pin I5 supported on a bracket I6.
- the bracket I6 is suitably secured to the hood at one be noted that the'toggle link 22 has a'forwardly" side of the latter, and is spaced forwardly from the rear edge of the hood II.
- the hood II is also connected to the body If! by a second arm I! pivotally connected intermediate the ends to the body It by a pin I8 spaced rearwardly and downwardly from the pivot pin It for the arm I3.
- the upper end of the arm I! is pivoted to the bracket I6 by a pin I9 spaced rearwardly and downwardly from the pivot pin $5 for the arm I3.'
- the lower end of the arm I1 is connected to the arm i3 by toggle linkage 20 having a pair of links 2! and 22 pivotally connected at adjacent ends by a pivot pin 23.
- the outer end of the link 2i is pivoted to the lower end of the arm I! by a pin 24, and the outer end of the link 22 is pivoted to the arm !3 intermediate the ends of the latter by a pin 25.
- the hood I i is yieldably held in its raised position shown in Figure 2 of the drawing by a coil spring 26 having the rear end anchored on a pivot pin 21 supported on the arm I! intermediate the pivot pins I8 and I9.
- the front end of the spring 25 is anchored on a pin 28 supported on th toggle link 22. In this connection it will extending part 2% intermediate the ends and the pin 28 is fixed to this part.
- pivot pin 25 is spaced a greater distance below the line of action 32 of the spring than the pivot pin :8, so that the spring force applied to the anchor pin 28 resists upward swinging movement of the toggle link 22 and counteracts the force applied by the spring 26 on the pin 21 tending to raise the hood.
- the hood is actually held in its closed position by the spring 26.
- a hinge assembly for connecting a closure part to a supporting part permitting vertical swinging movement of the closure part relative to the supporting part comprising first and second arms extending in fore and aft relationship one above the other in the closed position of said closure part, a first pivot for pivotally connecting the front end of the first arm to the supporting part, a second pivot for pivotally connecting the rear end of the first arm to the closure part, a third pivot for pivotally conecting the second arm intermediate the ends thereof to the supporting part; a fourth pivot for pivotally connecting the rear end of the second arm to the closure part, a toggle joint between said arms arranged in its folded position in the closed position of the closure part and comprising first and second links having the adjacent ends pivotally connected together, a fifth pivot for pivotally connecting the outer end of said first toggle link to the first arm intermediate the ends thereof, a sixth pivot for pivotally connecting the outer end; of the second toggle link to the front end of the second arm, a coil spring having its rear end connected to the second arm between the third and fourth pivots, and means connecting
- first toggle link has a portion intermediate the ends thereof which extends forwardly beyond the first pivot in the closed position of the'closure part and wherein the front end of the coil spring is anchored on said portion of the first toggle link forwardly of said first pivot.
- the hinge assembly defined in claim 5 having a stop on one of the arms in a position to engage the toggle joint and limit the extent of movement of the closure part toward its raised position.
Description
April 14, 1953 c. c. FISH 2,634,455
HINGE ASSEMBLY Filed May 15, 1950 TIE:- L
INVENTOR. Cor/ C W/Jfi A TIER/V573 Patented Apr. 14, v1953 HINGE ASSEMBLY Carl 0. Fish, Detroit, Mich., assignor to Form Stamping Company, a corporation of Michigan Application May 15, 1950, Serial No. 162,003
6 Claims. (01.16-163) controlled means for effectively holding the 010- sure in its raised position.
t is another object of this invention to provide a hinge assembly of the above general type having linkage cooperating with the spring means to effectively hold the closure in its raised position, and at the same time, to enable lowering-the closure with a minimum effort on the part of the operator.
The foregoing as well as other objects will be made more apparent as this description proceeds, especially when considered in connection with the accompanying drawing, wherein: V
Figure 1 is a semidiagrammatic side elevational view, partly in section, of a hinge assembly embodying the features of this invention with the spring partly broken away and showing the several parts of the assembly in the relative positions they assume when the closure is in its closed position; and
Figure 2 is a view similar to Figure 1 showing the various parts of the hinge assembly in the relative positions they assume when the closure is swung to its open position, the spring and one of the links being broken away.
In the drawing the numeral I designates a fixed part of a vehicle body, and the numeral II indicates a closure such for example, as the hood for th engine compartment. The hood is pivoted to the body by hinge assemblies respectively supported at opposite sides of the hood. These hinge assemblies are of a design not only to permit upward swinging movement of the front edge of the hood, but also to compel the hood to shift forwardly sufliciently to enable the rear edge of the hood to clear the seat provided therefor on the body.
One hinge assembly embodying the features of this invention is designated in the drawing by the numeral I2. In detail the hinge assembly I2 has an arm I3 pivoted at its lower end to the body by a pin I4 and pivoted at its upper end to the hood by a pin I5 supported on a bracket I6. The bracket I6 is suitably secured to the hood at one be noted that the'toggle link 22 has a'forwardly" side of the latter, and is spaced forwardly from the rear edge of the hood II.
The hood II is also connected to the body If! by a second arm I! pivotally connected intermediate the ends to the body It by a pin I8 spaced rearwardly and downwardly from the pivot pin It for the arm I3. The upper end of the arm I! is pivoted to the bracket I6 by a pin I9 spaced rearwardly and downwardly from the pivot pin $5 for the arm I3.'
The lower end of the arm I1 is connected to the arm i3 by toggle linkage 20 having a pair of links 2! and 22 pivotally connected at adjacent ends by a pivot pin 23. The outer end of the link 2i is pivoted to the lower end of the arm I! by a pin 24, and the outer end of the link 22 is pivoted to the arm !3 intermediate the ends of the latter by a pin 25.
The hood I i is yieldably held in its raised position shown in Figure 2 of the drawing by a coil spring 26 having the rear end anchored on a pivot pin 21 supported on the arm I! intermediate the pivot pins I8 and I9. The front end of the spring 25 is anchored on a pin 28 supported on th toggle link 22. In this connection it will extending part 2% intermediate the ends and the pin 28 is fixed to this part.
It is apparent from Figure 2 of the drawing that when the closure or hood II is in its raised position, the toggle linkage 2!? assumes a substantially extended or straight line position determined by the stop 30 provided on the arm I1 between the pivot pins I8 and 24. Also in the raised position of the hood I I, the spring 26 tends to swing the arm I! about the pivot pin I8 in the direction of the arrow A, and tends to swing the adjacent pivoted ends of the toggle links in the direction of the arrow B. Thus the spring 26 yieldably urges the toggle linkage to its extended or substantially straight line position, and holds the hood in its raised position.
In Figure 1 of the drawing, it will be noted that in the closed position of the hood II, the anchor pin 28 assumes a position above the pivot pin 25 and forwardly of the pivot pin I4. The anchor pin 2'! on the other hand is spaced above the fixed pivot pin II! to the rear of the latter, so that the line of action 32 of the spring actually extends above both pivot pins I8 and 25. Such an arrangement causes the spring 26 to impart a force on the arm I? tending to swing this arm about the pivot pin I8 in a direction to raise the hood II. However, it will be observed that the pivot pin 25 is spaced a greater distance below the line of action 32 of the spring than the pivot pin :8, so that the spring force applied to the anchor pin 28 resists upward swinging movement of the toggle link 22 and counteracts the force applied by the spring 26 on the pin 21 tending to raise the hood. Thus the hood is actually held in its closed position by the spring 26.
The advantage obtained by the above arrangement is that very little effort is required on the part of the operator to raise and lower the hood. Also the above pivot arrangement, together with the toggle linkage 20, renders it possible to provide highly satisfactory operation with a lighter spring and reduces the extent of spring travel during operation of the hinge.
What I claim as my invention is:
l. A hinge assembly for connecting a closure part to a supporting part permitting vertical swinging movement of the closure part relative to the supporting part comprising first and second arms extending in fore and aft relationship one above the other in the closed position of said closure part, a first pivot for pivotally connecting the front end of the first arm to the supporting part, a second pivot for pivotally connecting the rear end of the first arm to the closure part, a third pivot for pivotally conecting the second arm intermediate the ends thereof to the supporting part; a fourth pivot for pivotally connecting the rear end of the second arm to the closure part, a toggle joint between said arms arranged in its folded position in the closed position of the closure part and comprising first and second links having the adjacent ends pivotally connected together, a fifth pivot for pivotally connecting the outer end of said first toggle link to the first arm intermediate the ends thereof, a sixth pivot for pivotally connecting the outer end; of the second toggle link to the front end of the second arm, a coil spring having its rear end connected to the second arm between the third and fourth pivots, and means connecting the front end of the spring to the first toggle link intermediate the ends thereof at an elevation spaced above the fifth pivot in the closed posi- 4 tion of the closure part whereby the line of action of the coil spring in the closed position of the closure part extends above both the third and fifth pivots.
2. The hinge assembly defined in claim 1 wherein the fifth pivot is spaced a greater distance below the line of action of the coil spring than the third pivot when the closure part is in its closed position to counteract the force applied by the spring to the second arm tending to raise the closure part.
3. The hinge assembly defined in claim 1 wherein the first toggle link has a portion intermediate the ends thereof which extends forwardly beyond the first pivot in the closed position of the'closure part and wherein the front end of the coil spring is anchored on said portion of the first toggle link forwardly of said first pivot.
4. The hinge assembly defined in claim 1 wherein the fourth pivot is spaced rearwardly and downwardly from the second pivot in the closed position of the closure part.
5. The hinge assembly defined in claim 1 wherein the toggle joint is moved toward its extended position when the closure part is swung to its raised position and wherein the line of action of the coil spring moves across the fifth pivot to a position below the latter upon initial movement of the closure part toward its raised position.
6. The hinge assembly defined in claim 5 having a stop on one of the arms in a position to engage the toggle joint and limit the extent of movement of the closure part toward its raised position.
CARL C. FISH.
References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 2,185,213 Claud-Mantle Jan. 2, 1940 2,258,065. De Orlow Oct. '7', 1941 2,271,422 Gould Jan. 27, 1942
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US162003A US2634455A (en) | 1950-05-15 | 1950-05-15 | Hinge assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US162003A US2634455A (en) | 1950-05-15 | 1950-05-15 | Hinge assembly |
Publications (1)
Publication Number | Publication Date |
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US2634455A true US2634455A (en) | 1953-04-14 |
Family
ID=22583752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US162003A Expired - Lifetime US2634455A (en) | 1950-05-15 | 1950-05-15 | Hinge assembly |
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Country | Link |
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US (1) | US2634455A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2683280A (en) * | 1951-03-22 | 1954-07-13 | Ford Motor Co | Hinge |
US2845299A (en) * | 1954-01-20 | 1958-07-29 | Gen Motors Corp | Vehicle top compartment cover mechanism |
US3009192A (en) * | 1959-05-25 | 1961-11-21 | Chicago Forging & Mfg Co | Hinge for automobile hood |
US3339226A (en) * | 1964-05-27 | 1967-09-05 | Gen Motors Corp | Toggle linkage for vehicle door hinge |
US5339494A (en) * | 1992-02-11 | 1994-08-23 | Deere & Company | Vehicle hood with hinge |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2185213A (en) * | 1938-01-17 | 1940-01-02 | Bassick Co | Compensating hinge structure for automobile hoods or the like |
US2258065A (en) * | 1937-11-22 | 1941-10-07 | Orlow Stephen De | Hinge structure |
US2271422A (en) * | 1941-05-26 | 1942-01-27 | Ferro Stamping & Mfg Company | Hinge assembly |
-
1950
- 1950-05-15 US US162003A patent/US2634455A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2258065A (en) * | 1937-11-22 | 1941-10-07 | Orlow Stephen De | Hinge structure |
US2185213A (en) * | 1938-01-17 | 1940-01-02 | Bassick Co | Compensating hinge structure for automobile hoods or the like |
US2271422A (en) * | 1941-05-26 | 1942-01-27 | Ferro Stamping & Mfg Company | Hinge assembly |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2683280A (en) * | 1951-03-22 | 1954-07-13 | Ford Motor Co | Hinge |
US2845299A (en) * | 1954-01-20 | 1958-07-29 | Gen Motors Corp | Vehicle top compartment cover mechanism |
US3009192A (en) * | 1959-05-25 | 1961-11-21 | Chicago Forging & Mfg Co | Hinge for automobile hood |
US3339226A (en) * | 1964-05-27 | 1967-09-05 | Gen Motors Corp | Toggle linkage for vehicle door hinge |
US5339494A (en) * | 1992-02-11 | 1994-08-23 | Deere & Company | Vehicle hood with hinge |
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