GB2062142B - - Google Patents

Info

Publication number
GB2062142B
GB2062142B GB8034485A GB8034485A GB2062142B GB 2062142 B GB2062142 B GB 2062142B GB 8034485 A GB8034485 A GB 8034485A GB 8034485 A GB8034485 A GB 8034485A GB 2062142 B GB2062142 B GB 2062142B
Authority
GB
United Kingdom
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 - Fee Related
Application number
GB8034485A
Other languages
English (en)
Other versions
GB2062142A (en
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 of GB2062142B publication Critical patent/GB2062142B/en
Application filed filed Critical
Priority to GB8034485A priority Critical patent/GB2062142A/en
Publication of GB2062142A publication Critical patent/GB2062142A/en
Withdrawn legal-status Critical Current

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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
    • F16H61/6625—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of torque
    • 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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmissions By Endless Flexible Members (AREA)
GB8034485A 1979-10-29 1980-10-27 Variable diameter transmission wheel Withdrawn GB2062142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8034485A GB2062142A (en) 1979-10-29 1980-10-27 Variable diameter transmission wheel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7937436 1979-10-29
GB8034485A GB2062142A (en) 1979-10-29 1980-10-27 Variable diameter transmission wheel

Publications (2)

Publication Number Publication Date
GB2062142B true GB2062142B (enExample)
GB2062142A GB2062142A (en) 1981-05-20

Family

ID=26273376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8034485A Withdrawn GB2062142A (en) 1979-10-29 1980-10-27 Variable diameter transmission wheel

Country Status (1)

Country Link
GB (1) GB2062142A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002047965A2 (en) 2000-12-12 2002-06-20 Graeme Stafford Murray Drive transmission apparatus

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521207A (en) * 1982-06-11 1985-06-04 Royce H. Husted Incrementally variable transmission
US4493678A (en) * 1981-10-13 1985-01-15 Samuel Shiber Expandible sprocket
EP0112112A1 (en) * 1982-12-14 1984-06-27 Michel Deal Variable ratio transmission
DE3377786D1 (en) * 1983-01-10 1988-09-29 Shiber Samuel Incrementally variable transmission
GB2160272B (en) * 1984-06-14 1988-12-21 George Hilbert Parkinson A 100 speed drive system for bicycles
FR2656056A1 (fr) * 1989-12-20 1991-06-21 Grimaud Jacques Dispositif variateur automatise de forces.
GB2363831A (en) * 2000-06-24 2002-01-09 Nigel Stephen Woodford A drive transmission device
WO2003078869A1 (en) 2002-03-18 2003-09-25 Johannes Jacobus Naude Variable sprocket ivt machine
ATE360161T1 (de) 2003-10-13 2007-05-15 Varibox Pty Ltd Stufenloses getriebe
US8393984B2 (en) 2003-10-13 2013-03-12 Varibox (Pty) Limited Infinitely variable transmission
CN201875096U (zh) * 2009-06-02 2011-06-22 杨鲁川 等效直径可调链轮装置、无级变速装置及动力系统
WO2010139267A1 (zh) * 2009-06-02 2010-12-09 Yang Luchuan 等效直径可调链轮装置、无级变速装置及动力系统
CN103363046B (zh) * 2013-02-25 2016-09-14 董栋 连续变速器
GB2526129A (en) * 2014-05-15 2015-11-18 Keith Firstbrook Variable speed chain drive
CN105156611B (zh) * 2015-08-28 2017-08-15 黄革远 履带无级变速器
DE102016008839B3 (de) * 2016-07-19 2018-01-25 André Röhl Stufenlose mechanische Getriebevorrichtung mit drehmomentabhängiger Veränderung des Übersetzungsverhältnisses für formschlüssige Kraftübertragungen.
DE102018008221B3 (de) * 2018-10-17 2020-02-06 André Röhl Automatische mechanische Getriebevorrichtung mit variablem Übersetzungsbereich für formschlüssige Kraftübertragung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002047965A2 (en) 2000-12-12 2002-06-20 Graeme Stafford Murray Drive transmission apparatus

Also Published As

Publication number Publication date
GB2062142A (en) 1981-05-20

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee