GB240498A - Improvements in free wheel hubs for cycles and the like - Google Patents
Improvements in free wheel hubs for cycles and the likeInfo
- Publication number
- GB240498A GB240498A GB24244/25A GB2424425A GB240498A GB 240498 A GB240498 A GB 240498A GB 24244/25 A GB24244/25 A GB 24244/25A GB 2424425 A GB2424425 A GB 2424425A GB 240498 A GB240498 A GB 240498A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- hub
- driving
- ring
- brake
- 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)
- Mechanical Control Devices (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
240,498. Schmidt, H. Sept. 29, 1924, [Convention date]. Back-pedalling brake and free-wheel arrangements.-In a hub in which a radially expansible driving sleeve c, Fig. 1, and a separate braking sleeve fare provided, a hub ring d, Fig. 2, dis. posed between the driving sleeve c and a shoulder b<1> on the screwed driving member b is adapted to retard the movement of the sleeve c so as to ensure its operation by the driving member b. The sleeve c is made in segments which are contracted by a spring ring C', and is internally screw-threaded to engage the member b, the sides of the threads being inclined so as to expand the sleeve c. The ring d is split at d<4>, Fig. 2, and is formed with a projection d<2> which engages a slot in the hub and prevents relative rotation. During forward pedalling, the sleeve c is moved to the right to engage the ring d, and is expanded so as to clutch the driving member b and the hub together. When the driving member b is held stationary, the driving sleeve c is screwed slightly to the left from the coupling position, and is held against rotation by engagement with the brake member e'. Back-pedalling produces further movement to the left of the driving sleeve c, whereby it expands and also ex. pands the brake sleeve f so that both sleeves tend to check rotation of the hub.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE240498X | 1924-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB240498A true GB240498A (en) | 1926-04-22 |
Family
ID=5906409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24244/25A Expired GB240498A (en) | 1924-09-29 | 1925-09-29 | Improvements in free wheel hubs for cycles and the like |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT106278B (en) |
| FR (1) | FR604087A (en) |
| GB (1) | GB240498A (en) |
| NL (1) | NL17868C (en) |
-
0
- NL NL17868D patent/NL17868C/xx active
-
1925
- 1925-09-28 AT AT106278D patent/AT106278B/en active
- 1925-09-28 FR FR604087D patent/FR604087A/en not_active Expired
- 1925-09-29 GB GB24244/25A patent/GB240498A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL17868C (en) | |
| FR604087A (en) | 1926-04-28 |
| AT106278B (en) | 1927-04-25 |
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