GB280745A - Improvements in the driving mechanism of cycles - Google Patents

Improvements in the driving mechanism of cycles

Info

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
Application number
GB215427A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FREDERICK WALTER HARDING
Original Assignee
FREDERICK WALTER HARDING
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FREDERICK WALTER HARDING filed Critical FREDERICK WALTER HARDING
Priority to GB215427A priority Critical patent/GB280745A/en
Publication of GB280745A publication Critical patent/GB280745A/en
Expired legal-status Critical Current

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

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.
GB215427A 1927-01-25 1927-01-25 Improvements in the driving mechanism of cycles Expired GB280745A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002022437A1 (en) * 2000-09-14 2002-03-21 Jacqueline Demoulin Bicycle structure with reversing pedals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002022437A1 (en) * 2000-09-14 2002-03-21 Jacqueline Demoulin Bicycle structure with reversing pedals

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