GB2231926B - Continuously variable transmission - Google Patents

Continuously variable transmission

Info

Publication number
GB2231926B
GB2231926B GB9007554A GB9007554A GB2231926B GB 2231926 B GB2231926 B GB 2231926B GB 9007554 A GB9007554 A GB 9007554A GB 9007554 A GB9007554 A GB 9007554A GB 2231926 B GB2231926 B GB 2231926B
Authority
GB
United Kingdom
Prior art keywords
continuously variable
variable transmission
continuously
transmission
variable
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 - Fee Related
Application number
GB9007554A
Other languages
English (en)
Other versions
GB9007554D0 (en
GB2231926A (en
Inventor
Takashi Takahashi
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 GB9007554D0 publication Critical patent/GB9007554D0/en
Publication of GB2231926A publication Critical patent/GB2231926A/en
Application granted granted Critical
Publication of GB2231926B publication Critical patent/GB2231926B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/08—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface
    • F16H15/10—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface in which the axes of the two members cross or intersect
    • F16H15/12—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface in which the axes of the two members cross or intersect in which one or each member is duplicated, e.g. for obtaining better transmission, for lessening the reaction forces on the bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Transmission Devices (AREA)
GB9007554A 1989-04-19 1990-04-04 Continuously variable transmission Expired - Fee Related GB2231926B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9757989A JPH02278048A (ja) 1989-04-19 1989-04-19 無段変速装置

Publications (3)

Publication Number Publication Date
GB9007554D0 GB9007554D0 (en) 1990-05-30
GB2231926A GB2231926A (en) 1990-11-28
GB2231926B true GB2231926B (en) 1993-02-24

Family

ID=14196156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9007554A Expired - Fee Related GB2231926B (en) 1989-04-19 1990-04-04 Continuously variable transmission

Country Status (3)

Country Link
JP (1) JPH02278048A (ja)
DE (1) DE4012060A1 (ja)
GB (1) GB2231926B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512108C2 (sv) * 1997-04-29 2000-01-24 Volvo Lastvagnar Ab Förbränningsmotor med en ventilationsanordning för att släppa ut förbränningsgaser från vevhuset
JP2010266058A (ja) * 2009-05-15 2010-11-25 Makoto Yoshino 無段変速機
JP5922304B2 (ja) * 2013-03-25 2016-05-24 ジヤトコ株式会社 変速機構
RU2550928C2 (ru) * 2013-04-23 2015-05-20 Салман Шахботович Евлоев Планетарно лобовой вариатор
AT14788U1 (de) * 2015-04-28 2016-06-15 Evloev Salman Planeten-Variator-Getriebe
US10704649B2 (en) 2016-02-18 2020-07-07 Varibox Ip (Pty) Limited Continuously variable transmission with radial drive
CN113309833A (zh) * 2021-06-22 2021-08-27 杨付文 一种交啮无极变速机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB284195A (ja) * 1927-01-22 1928-04-12 Chambon Limited
GB291931A (en) * 1927-04-28 1928-06-14 Charles Henry Bennett Improvements in variable speed and reversing gearing
GB906001A (en) * 1958-02-19 1962-09-19 Unicum Societe Des Fabrications Improvements in or relating to friction type changespeed gears
GB972219A (en) * 1962-05-25 1964-10-07 Stone Wallwork Ltd Improvements relating to variable-speed gearing
GB1568067A (en) * 1975-10-07 1980-05-21 Virlon J Transmission device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61189363A (ja) * 1985-02-19 1986-08-23 Toyota Motor Corp ころがり摩擦変速装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB284195A (ja) * 1927-01-22 1928-04-12 Chambon Limited
GB291931A (en) * 1927-04-28 1928-06-14 Charles Henry Bennett Improvements in variable speed and reversing gearing
GB906001A (en) * 1958-02-19 1962-09-19 Unicum Societe Des Fabrications Improvements in or relating to friction type changespeed gears
GB972219A (en) * 1962-05-25 1964-10-07 Stone Wallwork Ltd Improvements relating to variable-speed gearing
GB1568067A (en) * 1975-10-07 1980-05-21 Virlon J Transmission device

Also Published As

Publication number Publication date
GB9007554D0 (en) 1990-05-30
GB2231926A (en) 1990-11-28
JPH02278048A (ja) 1990-11-14
DE4012060A1 (de) 1990-10-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940404