GB791504A - Improvements in free-wheel clutch devices - Google Patents
Improvements in free-wheel clutch devicesInfo
- Publication number
- GB791504A GB791504A GB2008455A GB2008455A GB791504A GB 791504 A GB791504 A GB 791504A GB 2008455 A GB2008455 A GB 2008455A GB 2008455 A GB2008455 A GB 2008455A GB 791504 A GB791504 A GB 791504A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pawls
- flanges
- cover plates
- clutch part
- sprocket
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
- F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
791,504. Ratchet clutches. BAYLISS, WILEY & CO., Ltd. Feb. 14, 1956, No. 20084/55. Class 80 (2). A freewheel clutch for bicycles comprises an outer ring 6 formed as a sprocket and an inner part 2 for attachment to the wheel hub, and is provided at each side with cover plates 10, 11 made by pressing or stamping sheet metal blanks to the shape shown, thus providing outer peripheral flanges 10a which constitute raceways 10b for balls 14 and inner flanges 10c by which the cover plates are securedto the inner clutch part 2. The ring 10 is so shaped that a groove 13 is formed between it and the inner clutch part 2, this groove receiving the tail ends of U-shaped wire springs 5, biasing pawls 4 pivoting on the inner clutch part to engage ratchet teeth 7 on the inside of the sprocket 6. The cover plates 10, 11 have oppositely handed threads on the inner sides of their flanges 10c so that they can be screwed on to corresponding external threads on the inner clutch part 2, the cover plate 11 having three pressed-up projections (not shown) to which a special tool can be applied. In a modification, Fig. 9 (not shown) the cover plate 10 has an unthreaded inner flange 10c press fitted over a correspondingly unthreaded part of the tuner clutch member, the end of which is spun or turned over in the form of a lip. The pawls may be replaced by rollers, or if pawls are used, the springs 5 may be of any suitable type.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2008455A GB791504A (en) | 1956-02-14 | 1956-02-14 | Improvements in free-wheel clutch devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2008455A GB791504A (en) | 1956-02-14 | 1956-02-14 | Improvements in free-wheel clutch devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB791504A true GB791504A (en) | 1958-03-05 |
Family
ID=10140103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2008455A Expired GB791504A (en) | 1956-02-14 | 1956-02-14 | Improvements in free-wheel clutch devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB791504A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2194007A (en) * | 1986-08-05 | 1988-02-24 | Maillard Maurice Ets | Bicycle free-wheel |
-
1956
- 1956-02-14 GB GB2008455A patent/GB791504A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2194007A (en) * | 1986-08-05 | 1988-02-24 | Maillard Maurice Ets | Bicycle free-wheel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES436320A1 (en) | Overrunning clutch and retainer | |
GB1187365A (en) | Motor Vehicle Friction Clutch | |
GB1382354A (en) | Clutch release bearings | |
GB1423082A (en) | Clutch | |
GB895561A (en) | Improvements in and relating to vehicle wheels | |
GB1026948A (en) | Improvements in or relating to unidirectional roller-type clutches | |
GB791504A (en) | Improvements in free-wheel clutch devices | |
FR2361575A1 (en) | Vehicle clutch with coil springs - has tongues in inner plate shaped to form ears gripping thinner plate | |
ES264640U (en) | Breather cap | |
GB1000391A (en) | One way roller clutch | |
JPS5560728A (en) | Multiple-disc clutch for automobile | |
GB940011A (en) | Friction clutch | |
GB440320A (en) | Improvements in hand steering wheels | |
GB739881A (en) | Free wheel for bicycles and the like vehicles | |
SE7604636L (en) | FLYWHEEL AND COUPLING MECHANISM FOR TRAILERS AT THE SEAT BELT | |
GB1027977A (en) | Free wheel clutch | |
GB1355844A (en) | Overrunning clutch | |
GB1009648A (en) | Back-pedal brake for free-wheel hubs | |
GB902830A (en) | Improvements in and relating to dog clutches | |
GB226376A (en) | Improvements in free wheel clutches | |
GB1102893A (en) | Improvements in and relating to free-wheels | |
GB191404636A (en) | Improvements in connection with the Brake Mechanism of Power Presses. | |
GB1215190A (en) | Improvements in or relating to friction clutches | |
GB1384356A (en) | Free wheel | |
JPS57154760A (en) | Manufacture of positive can for button-type battery |