GB280745A - Improvements in the driving mechanism of cycles - Google Patents
Improvements in the driving mechanism of cyclesInfo
- Publication number
- GB280745A GB280745A GB215427A GB215427A GB280745A GB 280745 A GB280745 A GB 280745A GB 215427 A GB215427 A GB 215427A GB 215427 A GB215427 A GB 215427A GB 280745 A GB280745 A GB 280745A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chain
- treadle
- frame
- cycle
- spindle
- 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
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
- B62M1/28—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of flexible drive members, e.g. chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmission Devices (AREA)
- Handcart (AREA)
Abstract
280,745. Harding, F. W. Jan. 25, 1927. Treadle mechanism.-Treadle levers A pivoted on each side of the cycle on the rear axle B are extended rearwardly beyond their pivots and are each connected by a chain C to a freewheel sprocket D on a spindle 0 mounted towards the upper part of the frame. The spindle carries a toothed wheel F driving the cycle wheel by a chain G. The chains C are connected by links N and adjustable devices P to points spaced equally in front of and behind the axle B. The two treadle levers A are raised and lowered alternately by connecting them to opposite sides of an endless chain I running over sprockets L, M on the frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB215427A GB280745A (en) | 1927-01-25 | 1927-01-25 | Improvements in the driving mechanism of cycles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB215427A GB280745A (en) | 1927-01-25 | 1927-01-25 | Improvements in the driving mechanism of cycles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB280745A true GB280745A (en) | 1927-11-24 |
Family
ID=9734541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB215427A Expired GB280745A (en) | 1927-01-25 | 1927-01-25 | Improvements in the driving mechanism of cycles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB280745A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002022437A1 (en) * | 2000-09-14 | 2002-03-21 | Jacqueline Demoulin | Bicycle structure with reversing pedals |
-
1927
- 1927-01-25 GB GB215427A patent/GB280745A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002022437A1 (en) * | 2000-09-14 | 2002-03-21 | Jacqueline Demoulin | Bicycle structure with reversing pedals |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES361446A1 (en) | Track link with driving lug releasably secured to track shoe | |
GB280745A (en) | Improvements in the driving mechanism of cycles | |
US2602677A (en) | Adjustable pedal crank hub for bicycle frames | |
US2383000A (en) | Bicycle | |
GB1166420A (en) | An improved Foot-Operated Driving Gear | |
GB489397A (en) | Improvements in driving mechanism for cycles and like vehicles | |
GB399926A (en) | Improvements in propelling mechanism for cycles and like vehicles | |
GB293005A (en) | Mechanism for utilising the weight of the human body for the propulsion of vehicles | |
GB170631A (en) | Improvements in cycles | |
GB230767A (en) | Improvements in or relating to children's scooters | |
GB336820A (en) | Improvements in conveying apparatus | |
GB246324A (en) | Improved power-transmitting device for bicycles | |
GB322857A (en) | Improvements in and connected with the propulsion of bicycles | |
GB334113A (en) | Folding roofing for vehicles with fixed lateral walls | |
GB220711A (en) | Improvements in treadle driving gear for cycles, cars and the like | |
GB215081A (en) | An improved combination driving gear, for cycles and the like | |
GB215996A (en) | Intermittent advertising appliance | |
US1428736A (en) | Perambulator | |
GB631422A (en) | Improved construction of conveyor bands | |
SU523839A1 (en) | Load-carrying body chain conveyor | |
GB293665A (en) | Improvements in and relating to scooters | |
GB256100A (en) | Lever drive for bicycles | |
GB284848A (en) | Improvements in and relating to chains for use as driving chains, or in transporters, elevators, feeding mechanism and the like | |
GB445445A (en) | An improved roller conveyer | |
GB188438A (en) | Improvements in driving gear for cycles, cars and the like |