GB0220443D0 - A continuously variable drive transmission device - Google Patents

A continuously variable drive transmission device

Info

Publication number
GB0220443D0
GB0220443D0 GBGB0220443.6A GB0220443A GB0220443D0 GB 0220443 D0 GB0220443 D0 GB 0220443D0 GB 0220443 A GB0220443 A GB 0220443A GB 0220443 D0 GB0220443 D0 GB 0220443D0
Authority
GB
United Kingdom
Prior art keywords
transmission device
continuously variable
drive transmission
variable drive
continuously
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.)
Ceased
Application number
GBGB0220443.6A
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.)
Orbital Traction Ltd
Original Assignee
Orbital Traction Ltd
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 Orbital Traction Ltd filed Critical Orbital Traction Ltd
Priority to GBGB0220443.6A priority Critical patent/GB0220443D0/en
Publication of GB0220443D0 publication Critical patent/GB0220443D0/en
Priority to GB0320462A priority patent/GB2394519C/en
Ceased 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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/16—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the ground-wheel hub
    • 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios
    • F16H15/503—Gearings providing a continuous range of gear ratios in which two members co-operate by means of balls or rollers of uniform effective diameter, not mounted on shafts
    • 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
    • F16H61/664—Friction gearings
    • 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
    • F16H61/664—Friction gearings
    • F16H61/6648—Friction gearings controlling of shifting being influenced by a signal derived from the engine and the main coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Friction Gearing (AREA)
  • Transmission Devices (AREA)
GBGB0220443.6A 2002-09-03 2002-09-03 A continuously variable drive transmission device Ceased GB0220443D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0220443.6A GB0220443D0 (en) 2002-09-03 2002-09-03 A continuously variable drive transmission device
GB0320462A GB2394519C (en) 2002-09-03 2003-09-02 A continuously variable drive transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0220443.6A GB0220443D0 (en) 2002-09-03 2002-09-03 A continuously variable drive transmission device

Publications (1)

Publication Number Publication Date
GB0220443D0 true GB0220443D0 (en) 2002-10-09

Family

ID=9943416

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0220443.6A Ceased GB0220443D0 (en) 2002-09-03 2002-09-03 A continuously variable drive transmission device
GB0320462A Expired - Fee Related GB2394519C (en) 2002-09-03 2003-09-02 A continuously variable drive transmission device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0320462A Expired - Fee Related GB2394519C (en) 2002-09-03 2003-09-02 A continuously variable drive transmission device

Country Status (1)

Country Link
GB (2) GB0220443D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113007292A (en) * 2021-03-02 2021-06-22 西华大学 Roller planetary row transmission system with continuously variable characteristic parameters

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3545C2 (en) * 2004-12-28 2008-10-31 Технический университет Молдовы Precession planetary variable-speed gear
ATE437321T1 (en) * 2005-10-25 2009-08-15 Yamaha Motor Co Ltd CONTINUOUSLY VARIABLE TRANSMISSION
US7285068B2 (en) 2005-10-25 2007-10-23 Yamaha Hatsudoki Kabushiki Kaisha Continuously variable transmission and engine
US9631563B2 (en) 2010-06-30 2017-04-25 Orbital Traction, Ltd Torque pulse dampener
CN105351467B (en) * 2015-12-11 2018-11-16 传孚科技（厦门）有限公司 Frictional torque-converters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61228159A (en) * 1985-04-01 1986-10-11 Mitsubishi Electric Corp Auxiliary driving apparatus for engine
JP3008066B2 (en) * 1994-08-22 2000-02-14 光洋精工株式会社 Continuously variable transmission
US6419608B1 (en) * 1999-10-22 2002-07-16 Motion Technologies, Llc Continuously variable transmission
JP4568425B2 (en) * 1998-01-12 2010-10-27 オービタル トラクション リミテッド Rolling contact continuously variable transmission
GB9915416D0 (en) * 1999-07-02 1999-09-01 Milner Peter J A continuously variable drive transmission device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113007292A (en) * 2021-03-02 2021-06-22 西华大学 Roller planetary row transmission system with continuously variable characteristic parameters
CN113007292B (en) * 2021-03-02 2022-02-01 西华大学 Roller planetary row transmission system with continuously variable characteristic parameters

Also Published As

Publication number Publication date
GB0320462D0 (en) 2003-10-01
GB2394519B (en) 2006-08-02
GB2394519C (en) 2008-04-21
GB2394519A (en) 2004-04-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)