JPS631955U - - Google Patents

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Publication number
JPS631955U
JPS631955U JP9467386U JP9467386U JPS631955U JP S631955 U JPS631955 U JP S631955U JP 9467386 U JP9467386 U JP 9467386U JP 9467386 U JP9467386 U JP 9467386U JP S631955 U JPS631955 U JP S631955U
Authority
JP
Japan
Prior art keywords
belt
variable transmission
rotational speed
hydraulic cylinder
changing
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
JP9467386U
Other languages
English (en)
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 JP9467386U priority Critical patent/JPS631955U/ja
Publication of JPS631955U publication Critical patent/JPS631955U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は従来のベルト式無段変速機の油圧制御
回路装置の構成説明図、第２図は本考案の油圧回
路ブロツク図、第３図は第２図の実施例である。 Ｄ１，Ｄ２は比例圧力弁、Ｒは固定リリーフ弁
。

Claims (1)

  1. 【実用新案登録請求の範囲】 プーリでベルトをはさむ間隔を油圧シリンダで
    無段階に変えることによりベルトの巻掛半径を変
    えて入力回転速度に対する出力回転速度を無段階
    に変速するベルト式無段変速機の油圧制御回路装
    置において、 入力側プーリ及び出力側プーリを可動させる油
    圧シリンダとポンプとの間に比例圧力弁を接続し
    たことを特徴とするベルト式無段変速機の油圧制
    御回路装置。
JP9467386U 1986-06-23 1986-06-23 Pending JPS631955U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9467386U JPS631955U (ja) 1986-06-23 1986-06-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9467386U JPS631955U (ja) 1986-06-23 1986-06-23

Publications (1)

Publication Number Publication Date
JPS631955U true JPS631955U (ja) 1988-01-08

Family

ID=30958365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9467386U Pending JPS631955U (ja) 1986-06-23 1986-06-23

Country Status (1)

Country Link
JP (1) JPS631955U (ja)

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