GB264158A - Improvements in hubs for free wheel bicycles and the like driven by oscillating pedal cranks - Google Patents

Improvements in hubs for free wheel bicycles and the like driven by oscillating pedal cranks

Info

Publication number
GB264158A
GB264158A GB218/27A GB21827A GB264158A GB 264158 A GB264158 A GB 264158A GB 218/27 A GB218/27 A GB 218/27A GB 21827 A GB21827 A GB 21827A GB 264158 A GB264158 A GB 264158A
Authority
GB
United Kingdom
Prior art keywords
secured
wheel
hub
treadle
pinion
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
GB218/27A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB264158A publication Critical patent/GB264158A/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
    • 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
    • B62M1/30—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of intermediate gears

Abstract

264,158. Cevolani, E., Jan. 9, 1926, [Convention date]. Treadle mechanism.-Two treadle levers oscillating oppositely about the axis of the driving wheel are adapted to impart a continuous rotary motion to the wheel by means of two independent epicyclic gears combined with ratchet mechanism. Fig. 1 shows a horizontal section through half the hub, the other half being identical. The two treadle levers 17<1> on opposite sides oscillate about the through axle 24 and are connected to one another by a cable passing over a pulley so that the depression of one lever raises the other. Each lever 17<1> is secured to a hollow spindle 16<1>, the inner end of which is provided with covers carrying the planet pinions 18<1> which engage on the outside with a non-rotating internally toothed wheel 11<1> and on the inside with a pinion 20<1>. The wheel 11<1> is formed in a cupshaped member 10<1> having a tubular stem 9<1> which extends to the outside of the hub shell and' is secured to the cycle frame forks 13<1>. The pinion 20<1> is secured to and rotates a part 22<1> carrying ratchet pawls 23' which engage internal ratchet teeth on a ring 3 secured to the hub shell 1. The various concentric parts from the end covers 2<1> of the hub 1 to the fixed axle 24 are separated by ball bearings.
GB218/27A 1926-01-09 1927-01-04 Improvements in hubs for free wheel bicycles and the like driven by oscillating pedal cranks Expired GB264158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT264158X 1926-01-09

Publications (1)

Publication Number Publication Date
GB264158A true GB264158A (en) 1927-05-05

Family

ID=11219427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB218/27A Expired GB264158A (en) 1926-01-09 1927-01-04 Improvements in hubs for free wheel bicycles and the like driven by oscillating pedal cranks

Country Status (1)

Country Link
GB (1) GB264158A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438183A (en) * 2006-05-19 2007-11-21 Robert Maclean Muirhead Bicycle with arcuately reciprocating pedal crank arms
WO2014021702A1 (en) * 2012-07-31 2014-02-06 Servando Soto Velasco Bicycle comprising a traction mechanism driven by levers
US20140339787A1 (en) * 2013-05-16 2014-11-20 Miguel Angel Chung Multiple Speed Planetary Gear Hub for a Stepping Motion Propelled Bicycle, tricycle or Vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438183A (en) * 2006-05-19 2007-11-21 Robert Maclean Muirhead Bicycle with arcuately reciprocating pedal crank arms
WO2014021702A1 (en) * 2012-07-31 2014-02-06 Servando Soto Velasco Bicycle comprising a traction mechanism driven by levers
US20140339787A1 (en) * 2013-05-16 2014-11-20 Miguel Angel Chung Multiple Speed Planetary Gear Hub for a Stepping Motion Propelled Bicycle, tricycle or Vehicle

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