GB207297A - Improvements in or relating to brakes for cycles or the like - Google Patents
Improvements in or relating to brakes for cycles or the likeInfo
- Publication number
- GB207297A GB207297A GB2486322A GB2486322A GB207297A GB 207297 A GB207297 A GB 207297A GB 2486322 A GB2486322 A GB 2486322A GB 2486322 A GB2486322 A GB 2486322A GB 207297 A GB207297 A GB 207297A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- pawl
- axle
- brake
- cycles
- 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
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L5/00—Brakes, or actuating mechanisms therefor, controlled by back-pedalling
- B62L5/003—Brakes, or actuating mechanisms therefor, controlled by back-pedalling the brakes being arranged apart from the rear wheel hub
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Abstract
207,297. Hopcraft, H. Sept. 14, 1922. Brake mechanism.- A back-pedalling brake mechanism for cycles &c. of the kind wherein a pawl is mounted in a sleeve 1 rotatably disposed about the central portion of the crank axle 7, is characterized by a single groove, or notch 11 in the axle for engagement by the pawl. The notch is so positioned that it is engaged by the pawl after the right-hand pedal has been moved backwards from its uppermost position, and the left-hand pedal can thus freely swing about its lowermost position to permit of dismounting without the brake being applied. To facilitate the assemblage of the sleeve about the axle the sleeve is longitudinally slotted as at 10, and it also has curved or grooved edges for engaging with the balls 12 of the bearings in the bottom bracket. The sleeve is connected to the brake yoke 18 by an eye-pin 14, a U-shaped strip 16, and a guided rod 15, the rod being fitted with a cushioning-spring 21 and a relief spring 20.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2486322A GB207297A (en) | 1922-09-14 | 1922-09-14 | Improvements in or relating to brakes for cycles or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2486322A GB207297A (en) | 1922-09-14 | 1922-09-14 | Improvements in or relating to brakes for cycles or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB207297A true GB207297A (en) | 1923-11-29 |
Family
ID=10218432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2486322A Expired GB207297A (en) | 1922-09-14 | 1922-09-14 | Improvements in or relating to brakes for cycles or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB207297A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2400459A1 (en) * | 1977-07-15 | 1979-03-16 | Boyd Winnett | DEVICE FOR THE CONTROL OF THE BRAKES OF A PEDAL VEHICLE AND ITS APPLICATION TO THE IMPLEMENTATION OF THE SAID PROCESS |
US4199046A (en) * | 1977-01-28 | 1980-04-22 | Winnett Boyd | Brake actuator for bicycles and the like |
US4313530A (en) * | 1977-07-15 | 1982-02-02 | Winnett Boyd | Brake actuator for bicycles and the like |
GB2362861B (en) * | 2000-05-31 | 2004-12-22 | Victor Joseph Wigley | A cycle with extendable crank arms |
-
1922
- 1922-09-14 GB GB2486322A patent/GB207297A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4199046A (en) * | 1977-01-28 | 1980-04-22 | Winnett Boyd | Brake actuator for bicycles and the like |
FR2400459A1 (en) * | 1977-07-15 | 1979-03-16 | Boyd Winnett | DEVICE FOR THE CONTROL OF THE BRAKES OF A PEDAL VEHICLE AND ITS APPLICATION TO THE IMPLEMENTATION OF THE SAID PROCESS |
US4313530A (en) * | 1977-07-15 | 1982-02-02 | Winnett Boyd | Brake actuator for bicycles and the like |
GB2362861B (en) * | 2000-05-31 | 2004-12-22 | Victor Joseph Wigley | A cycle with extendable crank arms |
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