JPH03115253U - - Google Patents

Info

Publication number
JPH03115253U
JPH03115253U JP2367290U JP2367290U JPH03115253U JP H03115253 U JPH03115253 U JP H03115253U JP 2367290 U JP2367290 U JP 2367290U JP 2367290 U JP2367290 U JP 2367290U JP H03115253 U JPH03115253 U JP H03115253U
Authority
JP
Japan
Prior art keywords
transmission
fluid pressure
discharge passage
booster
fluid
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.)
Granted
Application number
JP2367290U
Other languages
English (en)
Other versions
JP2518005Y2 (ja
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 filed Critical
Priority to JP1990023672U priority Critical patent/JP2518005Y2/ja
Publication of JPH03115253U publication Critical patent/JPH03115253U/ja
Application granted granted Critical
Publication of JP2518005Y2 publication Critical patent/JP2518005Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る倍力装置の第１実施例を
示す断面図、第２図は倍力装置の倍力作用を説明
するための要部拡大図、第３図は本考案の第２実
施例の要部を示す構成図である。 １１……エアリザーバ、１２……圧縮エア供給
管、３５……ピストン、３６ａ，３６ｂ……シリ
ンダ室、３９ａ，３９ｂ……エア排出通路、４０
，４１，５０……圧力調整弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 流体圧力を利用して変速機のシフト操作力を低
    減させるようにした変速機のギヤシフト倍力装置
    において、ピストンで仕切られシフト操作に応じ
    て流体圧力が導入される両シリンダ室に流体排出
    通路を設けると共に、該流体排出通路に、シリン
    ダ室内の流体圧が所定値以上になつたとき開弁す
    る圧力調整弁を介装したことを特徴とする変速機
    のギヤシフト倍力装置。
JP1990023672U 1990-03-12 1990-03-12 変速機のギヤシフト倍力装置 Expired - Lifetime JP2518005Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990023672U JP2518005Y2 (ja) 1990-03-12 1990-03-12 変速機のギヤシフト倍力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990023672U JP2518005Y2 (ja) 1990-03-12 1990-03-12 変速機のギヤシフト倍力装置

Publications (2)

Publication Number Publication Date
JPH03115253U true JPH03115253U (ja) 1991-11-28
JP2518005Y2 JP2518005Y2 (ja) 1996-11-20

Family

ID=31526653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990023672U Expired - Lifetime JP2518005Y2 (ja) 1990-03-12 1990-03-12 変速機のギヤシフト倍力装置

Country Status (1)

Country Link
JP (1) JP2518005Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149621A (ja) * 1984-12-20 1986-07-08 Yanmar Diesel Engine Co Ltd 油圧式クラツチの嵌入シヨツク防止装置
JPS63172049A (ja) * 1987-01-06 1988-07-15 Jidosha Kiki Co Ltd 変速機操作装置
JPH03255266A (ja) * 1990-03-05 1991-11-14 Nok Corp パワーシフト装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149621A (ja) * 1984-12-20 1986-07-08 Yanmar Diesel Engine Co Ltd 油圧式クラツチの嵌入シヨツク防止装置
JPS63172049A (ja) * 1987-01-06 1988-07-15 Jidosha Kiki Co Ltd 変速機操作装置
JPH03255266A (ja) * 1990-03-05 1991-11-14 Nok Corp パワーシフト装置

Also Published As

Publication number Publication date
JP2518005Y2 (ja) 1996-11-20

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