GB262787A - Improved free-wheel mechanism for bicycles and the like - Google Patents
Improved free-wheel mechanism for bicycles and the likeInfo
- Publication number
- GB262787A GB262787A GB31143/26A GB3114326A GB262787A GB 262787 A GB262787 A GB 262787A GB 31143/26 A GB31143/26 A GB 31143/26A GB 3114326 A GB3114326 A GB 3114326A GB 262787 A GB262787 A GB 262787A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cone
- axle
- teeth
- pedalling
- 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 Operated Clutches (AREA)
- General Details Of Gearings (AREA)
Abstract
262,787. Grusenmeyer, A. Dec. 8, 1925,. [Convention date]. Void [Published under Sect. 91 of the Acts]. Back-pedalling brake and free-wheel arrangements.-The bore of the hub 4 is divided into four portions of different diameter, the end portions being screwed to receive the outer cones 8, 8<1> of ball bearings. The inner cone 5 is secured to the fixed axle 1 while the inner cone 5<1> is rotatable on the axle. The chain sprocket 6 is secured on the ccne 5<1>, the inner end of which is formed with a helical projection 6<1> engaging a corresponding part of the auxiliary adjustable clutch and brake cone 2. During forward pedalling, the cone 5<1> moves the cone 2 axially to bring teeth 10' on the end of the cone 2 into engagement with teeth 10 on the outer cone 8<1>. When free-wheeling, the teeth are disengaged as a result of the retarding effect of the springs 11 which act frictionallv on the cone and axle. Back pedalling moves the cone 2 towards the split brake drum 3 which is held against rotation by the key 7 and is expanded against the interior of the hub. The axle is drilled for lubrication, and oil retaining washers 12', 12' are provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR607534T | 1925-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB262787A true GB262787A (en) | 1927-05-26 |
Family
ID=8975427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31143/26A Expired GB262787A (en) | 1925-12-08 | 1926-12-08 | Improved free-wheel mechanism for bicycles and the like |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR607534A (en) |
GB (1) | GB262787A (en) |
-
1925
- 1925-12-08 FR FR607534D patent/FR607534A/en not_active Expired
-
1926
- 1926-12-08 GB GB31143/26A patent/GB262787A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR607534A (en) | 1926-07-03 |
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