JPS581851U - ベルト駆動システム - Google Patents

ベルト駆動システム

Info

Publication number
JPS581851U
JPS581851U JP2137282U JP2137282U JPS581851U JP S581851 U JPS581851 U JP S581851U JP 2137282 U JP2137282 U JP 2137282U JP 2137282 U JP2137282 U JP 2137282U JP S581851 U JPS581851 U JP S581851U
Authority
JP
Japan
Prior art keywords
pulley
movable
belt
ball
speed
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
JP2137282U
Other languages
English (en)
Inventor
フレドリツク・ジヨン・アダムス
Original Assignee
カム・ギヤ−ズ・リミテツド
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 カム・ギヤ−ズ・リミテツド filed Critical カム・ギヤ−ズ・リミテツド
Publication of JPS581851U publication Critical patent/JPS581851U/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
    • 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
    • F16H61/66231—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 speed
    • F16H61/66245—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 speed using purely mechanical sensing or control means
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (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図は前記の型の従来の駆動システム、説明図、第２
図は変速駆動シャフトに装着自在であり且つ渦巻ばねの
偏位により軸方向に移動自在な１個の可動なプーリ半割
体を有する１個の駆動プーリと、被駆動シャフトに装着
されており且つもう１個のプーリ半割体から隔っている
ブーり半割体の誘導面の傾斜を、遠心力により走行する
スチールボールの偏位により軸方向に移動自在な１個の
可動なプーリ半割体を有する被駆動ブーりとを有してお
り、該傾斜がプーリ軸に対し異なる角度で傾斜している
２部分を有し７ている本考案の駆動システムの１具体例
を示す説明図、第３図は駆動シャフトに装着自在なプー
リの可動な半割体が２個の異なる比率の渦巻ばねにより
軸方向に偏位される本考案のもう−１つの具体例を示す
説明面、第４図は両プーリの各半割体が軸方向に移動自
在な本考案の更にもう１つの具体例を示す説明図、第５
図は遠心クラッチを使用している本考案の次の具体例を
示す説明図、第６図は駆動プーリの可動な半割体がスチ
ールボールにより偏位され被駆動ブーりの可動な半割体
が渦巻ばねにより偏位される具体例を示す説明図、第７
図から第９図は、各図の下部が駆動速度の変化に対、す
る伝達率の理論変化を示し各図の上部がそれぞれ被駆動
速度と駆動速度との間の関係を示ずダイヤグラムであり
、第７図のダイヤグラムは第１図の具体例に関しており
、第８図のダイヤグラｌ、はそれぞれ第２，３゜４図の
具体例に関し、第９図のダイヤグラムは第５図の具体例
に関する。　　　− ２・・・・・・駆動プーリ、４・・・・・・被駆動プー
リ、２′２’、４’、４″・・・・・・プーリ半割体、
６・・・・雪ｆオ８・・・・・・スヂールボール、１０
・・曲保持プレート、１２・・・−・・・被駆動シャフ
ト、１４・曲・■ベルト１．１６・・・・・・傾斜、１
６′・・曲傾斜部分、１６″・曲・ａ、　外側傾斜部分
、１８．２０・・・・・・ばね。

Claims (1)

    【実用新案登録請求の範囲】
  1. 第１のプーリの少なくとも一つの可動なプーリ半割体は
    、軸方向偏位ばね手段により他方のプーリ半割体に対し
    て軸方向に可動であり、第２のプーリの少なくとも一つ
    の可動なブーり半割体が、ベルト摺動面と対向する面に
    放射方向に伸長するボール誘導面を有しており、第２プ
    ーリの少なくとも一つの可動な半割体は、第２プーリが
    回転する際、ポールが誘導面に設けられた傾斜手段上を
    移動する結果、他方のプーリ半割体に対して軸方向に可
    動であるように構成されており、システムの所定駆動速
    度による作動時にボールが放射方向最内端に配置されて
    おり、所定速度以上にシステムの速度が増加するとホー
    ルが遠心力により傾斜手段上を放射外側方向に移動し、
    その結果として第２のプーリの可動な半割体と他方の半
    割体との間の軸方向距離が減少し且つベルト支持面の周
    辺の長さが増加し、更にその結果増加したベルトの張力
    が、第１のプーリの可動な半割体を、所定よりも小さい
    ベルト支持面を一時的に提供するべ（その偏位ばね手段
    に抗して移動させるように構成されており、傾斜手段が
    、二つの異った傾斜照度で形成されて、可動な半割体の
    軸方向移動に非線形性を与えるように構成されているベ
    ルト駆動システム。
JP2137282U 1973-02-08 1982-02-17 ベルト駆動システム Pending JPS581851U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB6238/73 1973-02-08
GB623873A GB1426351A (en) 1973-02-08 1973-02-08 Belt drive systems

Publications (1)

Publication Number Publication Date
JPS581851U true JPS581851U (ja) 1983-01-07

Family

ID=9810925

Family Applications (2)

Application Number Title Priority Date Filing Date
JP1615574A Pending JPS5047064A (ja) 1973-02-08 1974-02-07
JP2137282U Pending JPS581851U (ja) 1973-02-08 1982-02-17 ベルト駆動システム

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP1615574A Pending JPS5047064A (ja) 1973-02-08 1974-02-07

Country Status (4)

Country Link
JP (2) JPS5047064A (ja)
FR (1) FR2217602B1 (ja)
GB (1) GB1426351A (ja)
IT (1) IT1004892B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5158269U (ja) * 1974-10-30 1976-05-07
JPS5154158A (ja) * 1974-11-06 1976-05-13 Hitachi Ltd Shutsuryokujikuteisokugatajidohensokuki
NL7809168A (nl) * 1978-09-08 1980-03-11 Volvo Car Bv Automatisch variabel drijfwerk voor een motorvoertuig.
GB2034421A (en) * 1978-11-16 1980-06-04 Cam Gears Ltd Expanding-pulley gearing
FR2580758B1 (fr) * 1985-04-19 1987-05-29 Pubert Sa Ets Henri Variateur de vitesse automatique a courroie trapezoidale et poulies avec flasques a ecartement variable
JPS639762A (ja) * 1986-06-30 1988-01-16 Mitsuboshi Belting Ltd 遠心推力式変速プ−リ
JPS6367453A (ja) * 1987-04-10 1988-03-26 Honda Motor Co Ltd Ｖベルト伝達式自動変速機
BR0307188A (pt) * 2003-01-06 2005-08-23 Ulrich Ing Rohs Dispositivo de prensagem, para tensão de dois membros de transmissão, e transmissão com um dispositivo de prensagem do tipo citado, bem como processo para o funcionamento de uma transmissão por fricção deste tipo

Also Published As

Publication number Publication date
FR2217602B1 (ja) 1978-09-29
JPS5047064A (ja) 1975-04-26
IT1004892B (it) 1976-07-20
GB1426351A (en) 1976-02-25
FR2217602A1 (ja) 1974-09-06

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