GB487095A - Improved spring - Google Patents
Improved springInfo
- Publication number
- GB487095A GB487095A GB14464/37A GB1446437A GB487095A GB 487095 A GB487095 A GB 487095A GB 14464/37 A GB14464/37 A GB 14464/37A GB 1446437 A GB1446437 A GB 1446437A GB 487095 A GB487095 A GB 487095A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- blocks
- plates
- members
- metal
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
- B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2201/00—Springs used in cycle frames or parts thereof
- B62K2201/02—Rubber springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
487,095. Resilient mountings ; spring forks for cycles. GETEFO GES. FUR TECHNISCHEN FORTSCHRITT. May 25, 1937, No. 14464. Convention date, May 26, 1936. [Class 108 (iii)] [Also in Group XXXI] A vehicle spring device comprises a metal casing, a metal member arranged in and movable parallel relatively to the casing, and prismatic rubber blocks arranged in and bonded to the casing and to the movable member so that they are stressed in shear when relative movement occurs between the member and the casing, the blocks being protected by the casing and by additional cover-plates against external influences. The invention is shown applied to the front fork of a motor cycle, the wheel 1 being fixed in legs 3 secured to metal plates 4, rubber blocks 5 being bonded to the plates 4 and to metal plates 6 secured to two channel-shaped protecting members 7 forming the casing, which are connected at their upper ends to the handle-bars and rotatably mounted in a bearing 8 in the cycle frame. The upper and lower ends of the legs 3 are slidable but non-rotatable in bearings 13, 12 in the ends of the members 7 so that the rubber blocks are stressed in shear when the wheel moves upwardly. In order to protect the inner faces of the blocks, the members 7 are connected by a bridge-piece 10 having extended upturned flanges on its sides 11.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE487095X | 1936-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB487095A true GB487095A (en) | 1938-06-15 |
Family
ID=6543548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14464/37A Expired GB487095A (en) | 1936-05-26 | 1937-05-25 | Improved spring |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB487095A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE747624C (en) * | 1941-01-15 | 1944-09-06 | Elite Diamantwerke Ag | Suspension of the front fork of a bicycle or the like. |
US4074633A (en) * | 1974-04-02 | 1978-02-21 | Acf Industries, Incorporated | Trailer hitch having elastomer-in-shear cushioning in the diagonal strut |
US11034406B2 (en) * | 2017-12-20 | 2021-06-15 | Cardinal Cycling Group | Structural element of a cycle provided with a vibration damping device and method for manufacturing such an element |
-
1937
- 1937-05-25 GB GB14464/37A patent/GB487095A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE747624C (en) * | 1941-01-15 | 1944-09-06 | Elite Diamantwerke Ag | Suspension of the front fork of a bicycle or the like. |
US4074633A (en) * | 1974-04-02 | 1978-02-21 | Acf Industries, Incorporated | Trailer hitch having elastomer-in-shear cushioning in the diagonal strut |
US11034406B2 (en) * | 2017-12-20 | 2021-06-15 | Cardinal Cycling Group | Structural element of a cycle provided with a vibration damping device and method for manufacturing such an element |
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