GB739881A - Free wheel for bicycles and the like vehicles - Google Patents
Free wheel for bicycles and the like vehiclesInfo
- Publication number
- GB739881A GB739881A GB12316/54A GB1231654A GB739881A GB 739881 A GB739881 A GB 739881A GB 12316/54 A GB12316/54 A GB 12316/54A GB 1231654 A GB1231654 A GB 1231654A GB 739881 A GB739881 A GB 739881A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bicycles
- sleeve
- vehicles
- free wheel
- free
- 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)
- Transmission Devices (AREA)
Abstract
739,881. Free-wheels for bicycles. GAUTHEROT, C. April 28, 1954 [Jan. 7, 1954], No. 12316/54. Class 80 (2). In a free-wheel for a bicycle each pawl 10 is located in a radial aperture 1 <SP>3</SP> in a sleeve 1 mounted on bearings 7, 8, on a member 6 rigid with the wheel hub and having ratchet teeth 6<SP>3</SP>. Sprockets 2 ... 5 engage a screw-thread on the outer surface of the sleeve 1 and close the outer end of each aperture 1<SP>3</SP>. Springs 11 nesting in an armular groove in the sleeve 1 urge the pawls 10 into engagement with the ratchet teeth.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR739881X | 1954-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB739881A true GB739881A (en) | 1955-11-02 |
Family
ID=9132967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12316/54A Expired GB739881A (en) | 1954-01-07 | 1954-04-28 | Free wheel for bicycles and the like vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB739881A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2557237A1 (en) * | 1983-12-23 | 1985-06-28 | Fichtel & Sachs Ag | RATCHET DRIVE DEVICE, PARTICULARLY FOR FREE WHEEL HUBS FOR BICYCLES |
FR2602735A1 (en) * | 1986-08-05 | 1988-02-19 | Maillard Maurice Ets | MULTI-SPEED FREEWHEEL CROWN FOR BICYCLE |
FR2602842A1 (en) * | 1986-08-05 | 1988-02-19 | Maillard Maurice Ets | BICYCLE FREE WHEEL NUT AND FREE WHEEL PROVIDED WITH SUCH NUTS |
US4813299A (en) * | 1979-10-26 | 1989-03-21 | Honda Giken Kogyo Kabushiki Kaishi | Automatic transmission |
-
1954
- 1954-04-28 GB GB12316/54A patent/GB739881A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4813299A (en) * | 1979-10-26 | 1989-03-21 | Honda Giken Kogyo Kabushiki Kaishi | Automatic transmission |
FR2557237A1 (en) * | 1983-12-23 | 1985-06-28 | Fichtel & Sachs Ag | RATCHET DRIVE DEVICE, PARTICULARLY FOR FREE WHEEL HUBS FOR BICYCLES |
GB2152160A (en) * | 1983-12-23 | 1985-07-31 | Fichtel & Sachs Ag | Ratchet clutch |
FR2602735A1 (en) * | 1986-08-05 | 1988-02-19 | Maillard Maurice Ets | MULTI-SPEED FREEWHEEL CROWN FOR BICYCLE |
FR2602842A1 (en) * | 1986-08-05 | 1988-02-19 | Maillard Maurice Ets | BICYCLE FREE WHEEL NUT AND FREE WHEEL PROVIDED WITH SUCH NUTS |
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