GB550064A - Improvements in back-pedalling hub brakes for cycles - Google Patents
Improvements in back-pedalling hub brakes for cyclesInfo
- Publication number
- GB550064A GB550064A GB1303341A GB1303341A GB550064A GB 550064 A GB550064 A GB 550064A GB 1303341 A GB1303341 A GB 1303341A GB 1303341 A GB1303341 A GB 1303341A GB 550064 A GB550064 A GB 550064A
- Authority
- GB
- United Kingdom
- Prior art keywords
- actuator
- cage
- brakes
- hub
- pedalling
- 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
- B62L5/02—Brakes, or actuating mechanisms therefor, controlled by back-pedalling the brakes being actuated through coacting coaxial cones located in the rear wheel hub
- B62L5/04—Brakes, or actuating mechanisms therefor, controlled by back-pedalling the brakes being actuated through coacting coaxial cones located in the rear wheel hub the brakes being of expanding brake-bushing type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
550,064. Back pedalling brakes. PERRY & CO., Ltd., and URRY, W. C. Oct. 9, 1941, No. 13033. [Class 136 (ii)] A roller retaining cage 11 is provided for the rollers 10 of the one-way clutch which prevents backward rotation of the actuator 4 in back pedalling cycle hub brakes of the kind described in Specification 532,740 in which internal bands or sleeves 2, 3 are expanded into engagement with the hub 1 by movement of an actuator 4 which is forced axially, through the medium of cam surfaces, by backward rotation of an operating element by the chain sprocket. The cage 11, in the form of an annular band, is provided with openings through which the balls cannot pass but can project sufficiently to engage the serrated inner surface of the expander of the brake band 3. The balls are forced outwards by cam surfaces 13 during backward movement of the part 12 of the actuator 4. The cage 11 is bent inwards at 15 to prevent the roller from riding underneath it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1303341A GB550064A (en) | 1941-10-09 | 1941-10-09 | Improvements in back-pedalling hub brakes for cycles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1303341A GB550064A (en) | 1941-10-09 | 1941-10-09 | Improvements in back-pedalling hub brakes for cycles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB550064A true GB550064A (en) | 1942-12-21 |
Family
ID=10015570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1303341A Expired GB550064A (en) | 1941-10-09 | 1941-10-09 | Improvements in back-pedalling hub brakes for cycles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB550064A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5024121A (en) * | 1990-10-15 | 1991-06-18 | Hsieh Kin H | Hub assembly of a bicycle and the like |
-
1941
- 1941-10-09 GB GB1303341A patent/GB550064A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5024121A (en) * | 1990-10-15 | 1991-06-18 | Hsieh Kin H | Hub assembly of a bicycle and the like |
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