GB382750A - Combined free and fixed wheel driving-mechanism for pedal cycles - Google Patents
Combined free and fixed wheel driving-mechanism for pedal cyclesInfo
- Publication number
- GB382750A GB382750A GB2996031A GB2996031A GB382750A GB 382750 A GB382750 A GB 382750A GB 2996031 A GB2996031 A GB 2996031A GB 2996031 A GB2996031 A GB 2996031A GB 382750 A GB382750 A GB 382750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- wheel
- fixed
- driving
- disc
- 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
- F16D41/26—Freewheels or freewheel clutches specially adapted for cycles with provision for altering the action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Pinball Game Machines (AREA)
Abstract
382,750. Cycle driving-mechanism. CLARKSON, R. and CLARKSON, J., 208, Windmillhill Street, Motherwell, Lanarkshire. Oct. 29, 1931, No. 29960. [Class 136 (ii).] In a combined free and fixed wheel driving- mechanism for pedal cycles, the driving sprocketwheel A is provided with an internal spur-wheel A<1> adapted to be engaged by a tooth D<1> on a rocking disc D mounted, under the control of a spring S, between flanges on a driven member B secured to the wheel hub, forward drive being transmitted by the engagement of a snug D<2> with the member B ; the disc D is adapted to be locked in this position, to produce the fixed-wheel drive, by the engagement of a pawl L with the under side of a projection D<3> on the rocking disc D. The pawl L is actuated through a spring F from toggle links G, N, which are so acted upon by a spring Z as to spring into flexed positions on either side of the straight-line position, the link G being fixed to a spindle J carrying on the outside of the casing a cam or arm arranged between two projections on a rocking lever adapted to be operated by the rider through a spring and cable control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2996031A GB382750A (en) | 1931-10-29 | 1931-10-29 | Combined free and fixed wheel driving-mechanism for pedal cycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2996031A GB382750A (en) | 1931-10-29 | 1931-10-29 | Combined free and fixed wheel driving-mechanism for pedal cycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB382750A true GB382750A (en) | 1932-11-03 |
Family
ID=10299995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2996031A Expired GB382750A (en) | 1931-10-29 | 1931-10-29 | Combined free and fixed wheel driving-mechanism for pedal cycles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB382750A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019166563A1 (en) * | 2018-03-01 | 2019-09-06 | Pinion Gmbh | Clutch arrangement, and gear mechanism unit for a vehicle which can be driven by muscle power |
| CN111271391A (en) * | 2020-01-20 | 2020-06-12 | 长沙海川自动化设备有限公司 | Transmission system, lifting speed change system and lifting equipment |
| WO2023178816A1 (en) * | 2022-03-21 | 2023-09-28 | 赫菲斯科技(深圳)有限公司 | Novel transmission clutch mechanism and gearbox thereof |
-
1931
- 1931-10-29 GB GB2996031A patent/GB382750A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019166563A1 (en) * | 2018-03-01 | 2019-09-06 | Pinion Gmbh | Clutch arrangement, and gear mechanism unit for a vehicle which can be driven by muscle power |
| CN112368486A (en) * | 2018-03-01 | 2021-02-12 | 齿轮有限公司 | Clutch device and gear mechanism unit for a vehicle that can be driven by muscle power |
| US11377171B2 (en) | 2018-03-01 | 2022-07-05 | Pinion Gmbh | Clutch arrangement, and gear mechanism unit for a vehicle which can be driven by muscle power |
| CN112368486B (en) * | 2018-03-01 | 2023-06-06 | 齿轮有限公司 | Clutch device and gear unit for a vehicle that can be driven by muscle power |
| US11691694B2 (en) | 2018-03-01 | 2023-07-04 | Pinion Gmbh | Clutch arrangement, and gear mechanism unit for a vehicle which can be driven by muscle power |
| CN111271391A (en) * | 2020-01-20 | 2020-06-12 | 长沙海川自动化设备有限公司 | Transmission system, lifting speed change system and lifting equipment |
| CN111271391B (en) * | 2020-01-20 | 2021-05-07 | 长沙海川自动化设备有限公司 | Transmission system, lifting speed change system and lifting equipment |
| WO2023178816A1 (en) * | 2022-03-21 | 2023-09-28 | 赫菲斯科技(深圳)有限公司 | Novel transmission clutch mechanism and gearbox thereof |
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