JPS5983242U - トロイド型牽引駆動装置 - Google Patents

トロイド型牽引駆動装置

Info

Publication number
JPS5983242U
JPS5983242U JP1983160707U JP16070783U JPS5983242U JP S5983242 U JPS5983242 U JP S5983242U JP 1983160707 U JP1983160707 U JP 1983160707U JP 16070783 U JP16070783 U JP 16070783U JP S5983242 U JPS5983242 U JP S5983242U
Authority
JP
Japan
Prior art keywords
roller
axis
casing
rod
disks
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.)
Pending
Application number
JP1983160707U
Other languages
English (en)
Inventor
ウオルタ−・ジエイ・アイスマン
Original Assignee
サンドストランド・コ−ポレ−シヨン
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 サンドストランド・コ−ポレ−シヨン filed Critical サンドストランド・コ−ポレ−シヨン
Publication of JPS5983242U publication Critical patent/JPS5983242U/ja
Pending 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
    • F16H15/32—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 has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—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 has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • F16H15/38—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 has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図はトロイド型牽引駆動装置の縦方向の縦中央断面
図、第２図は第１図の２−２線における縦断面図、第３
図は第２図の３−３線における断面図、第４図は第２図
の４−４線における断面図である。図中、１０：外胴、
１１，１２：端板、２０．２１：円板、３０．３１：溝
、４０．４１゜４２：駆動ローラ、４３：ピストン、４
５：アーム、４７：ピン、４８：軸受、４９ニスリーブ
、５０：カムホロワ、５１：Ｏラド、６５ニスリーブ、
６６：ピストン、７０：カム溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケーシング、駆動軸心まわりに個別に同軸的回転すべく
    ケーシング内に設けられた溝をもった一対の隔った円板
    、両回板間に設けられて両溝と摩擦係合をもってローラ
    軸心まわりに各々回転可能な複数個のローラ、ローラ軸
    心を傾けてローラと溝の係合位置を決めるように各ロー
    ラのためにロッド軸心まわりに回転すべくロンドに取付
    けられたアームとローラ軸心と交叉するロンド軸心に沿
    って真直ぐに動くようできる伸長可能なロンドとを有す
    る揺動すべく各ローラを個別に取付ける装置、各ローラ
    の軸方向に延びるカムホロワとケーシングに固着されて
    各カムホロワに夫々関係した複数個の細長いカムとを有
    していてローラの全ゆる位置にて駆動軸心と交叉する関
    係に方向状めされたローラ軸心の全てを維持する装置を
    備えたトロイド型牽引駆動装置。
JP1983160707U 1974-07-18 1983-10-19 トロイド型牽引駆動装置 Pending JPS5983242U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US489466 1974-07-18
US05/489,466 US3933054A (en) 1974-07-18 1974-07-18 Toroidal traction drive

Publications (1)

Publication Number Publication Date
JPS5983242U true JPS5983242U (ja) 1984-06-05

Family

ID=23943983

Family Applications (2)

Application Number Title Priority Date Filing Date
JP50070262A Pending JPS5112057A (ja) 1974-07-18 1975-06-12
JP1983160707U Pending JPS5983242U (ja) 1974-07-18 1983-10-19 トロイド型牽引駆動装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP50070262A Pending JPS5112057A (ja) 1974-07-18 1975-06-12

Country Status (5)

Country Link
US (1) US3933054A (ja)
JP (2) JPS5112057A (ja)
DE (1) DE2531399C2 (ja)
FR (1) FR2278997A1 (ja)
GB (1) GB1500763A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007064335A (ja) * 2005-08-30 2007-03-15 Jtekt Corp トロイダル型無段変速機
JP2009103312A (ja) * 2002-01-24 2009-05-14 Torotrak (Development) Ltd 連続可変比動力伝達装置に関する改良

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640446B2 (ja) * 1973-12-27 1981-09-21
GB1600973A (en) * 1976-08-14 1981-10-21 Lucas Industries Ltd Variable speed transmission systems
US4098146A (en) * 1976-09-10 1978-07-04 Textron Inc. Traction-drive transmission
US4185509A (en) * 1976-09-10 1980-01-29 Textron Inc. Traction-drive transmission
US4428246A (en) 1981-12-31 1984-01-31 Excelermatic Inc. Infinitely variable traction roller transmission
US5423727A (en) * 1988-11-21 1995-06-13 Torotrak (Development) Limited Transmission of the toroidal-race rolling-traction type
IN176702B (ja) * 1988-11-21 1996-08-24 Torotrak Dev Ltd
GB9513141D0 (en) * 1995-06-28 1995-08-30 Greenwood Christopher J Improvements in or relating to continuously-variable-ratio transmissions of the toroidal-race rolling traction type
JP2002021958A (ja) * 2000-07-07 2002-01-23 Nsk Ltd パワーローラの位置管理方法
DE10047398A1 (de) 2000-09-26 2002-04-11 Deere & Co Getriebesynthese mit stufenlosen und konstanten Getriebemodulen
GB0201631D0 (en) * 2002-01-24 2002-03-13 Torotrak Dev Ltd Fluid supply arrangement for a rolling-traction continuously variable ratio transmission unit
CA2401474C (en) * 2002-09-05 2011-06-21 Ecole De Technologie Superieure Drive roller control for toric-drive transmission
GB2394518A (en) * 2002-10-23 2004-04-28 Torotrak Dev Ltd Continuously variable ratio transmission unit and method of assembly thereof
GB2440746B (en) * 2006-08-07 2012-01-04 Torotrak Dev Ltd Drive mechanism for infinitely variable transmission
US8939866B2 (en) 2012-03-15 2015-01-27 Hamilton Sundstrand Corporation Toroidal traction drive

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962909A (en) * 1959-01-29 1960-12-06 Avco Mfg Corp Roll positioning system for toroidal variable ratio transmissions
US2959972A (en) * 1959-02-11 1960-11-15 Avco Mfg Corp Single ball joint roller support for toroidal variable ratio transmissions
US3165937A (en) * 1962-08-31 1965-01-19 Avco Corp Constant speed toroidal drive
GB1032004A (en) * 1964-05-01 1966-06-08 Nat Res Dev Improvements in or relating to toric race transmission units
DE1227303B (de) * 1964-12-02 1966-10-20 Avco Corp Toroidgetriebe
GB1146321A (en) * 1965-03-09 1969-03-26 English Electric Co Ltd Variable ratio friction gears

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009103312A (ja) * 2002-01-24 2009-05-14 Torotrak (Development) Ltd 連続可変比動力伝達装置に関する改良
JP2007064335A (ja) * 2005-08-30 2007-03-15 Jtekt Corp トロイダル型無段変速機

Also Published As

Publication number Publication date
DE2531399C2 (de) 1986-07-03
DE2531399A1 (de) 1976-01-29
FR2278997A1 (fr) 1976-02-13
GB1500763A (en) 1978-02-08
US3933054A (en) 1976-01-20
FR2278997B1 (ja) 1980-11-14
JPS5112057A (ja) 1976-01-30

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