JPS6271451U - - Google Patents

Info

Publication number
JPS6271451U
JPS6271451U JP16286385U JP16286385U JPS6271451U JP S6271451 U JPS6271451 U JP S6271451U JP 16286385 U JP16286385 U JP 16286385U JP 16286385 U JP16286385 U JP 16286385U JP S6271451 U JPS6271451 U JP S6271451U
Authority
JP
Japan
Prior art keywords
control valve
shift control
shift
valve
spool inserted
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
JP16286385U
Other languages
English (en)
Other versions
JPH0638213Y2 (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 JP1985162863U priority Critical patent/JPH0638213Y2/ja
Publication of JPS6271451U publication Critical patent/JPS6271451U/ja
Application granted granted Critical
Publication of JPH0638213Y2 publication Critical patent/JPH0638213Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Transmission Device (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る歯車変速機の変速操作倍
力装置の概略構成を示す平面図、第2図は同ユニ
ツト化された油圧アクチユエータの平面断面図、
第3図は同正面断面図である。 9:油圧ポンプ、10:制御弁ユニツト、10
A:セレクト制御弁、10B:シフト制御弁、1
1〜13:アクチユエータ、21:シフトロツド
、22:油タンク、27,29:スプール、30
:還液通路、31〜33:接続通路、40:アク
チユエータユニツト、61:歯車箱。

Claims (1)

    【実用新案登録請求の範囲】
  1. 各変速段のシフトロツドに結合したアクチユエ
    ータの両端シリンダの圧油の流れを切換えるシフ
    ト制御弁を単一の弁室に挿通したスプールにより
    構成するとともに、前記シフト制御弁の各切換弁
    へ選択的に圧油を送るセレクト制御弁を単一の弁
    室に挿通したスプールにより構成したことを特徴
    とする歯車変速機の変速操作倍力装置。
JP1985162863U 1985-10-25 1985-10-25 歯車変速機の変速操作倍力装置 Expired - Lifetime JPH0638213Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985162863U JPH0638213Y2 (ja) 1985-10-25 1985-10-25 歯車変速機の変速操作倍力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985162863U JPH0638213Y2 (ja) 1985-10-25 1985-10-25 歯車変速機の変速操作倍力装置

Publications (2)

Publication Number Publication Date
JPS6271451U true JPS6271451U (ja) 1987-05-07
JPH0638213Y2 JPH0638213Y2 (ja) 1994-10-05

Family

ID=31090530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985162863U Expired - Lifetime JPH0638213Y2 (ja) 1985-10-25 1985-10-25 歯車変速機の変速操作倍力装置

Country Status (1)

Country Link
JP (1) JPH0638213Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496659A (en) * 1978-01-17 1979-07-31 Nissan Motor Co Ltd Automatic transmission gear

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496659A (en) * 1978-01-17 1979-07-31 Nissan Motor Co Ltd Automatic transmission gear

Also Published As

Publication number Publication date
JPH0638213Y2 (ja) 1994-10-05

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