JPS61125593U - - Google Patents

Info

Publication number
JPS61125593U
JPS61125593U JP644185U JP644185U JPS61125593U JP S61125593 U JPS61125593 U JP S61125593U JP 644185 U JP644185 U JP 644185U JP 644185 U JP644185 U JP 644185U JP S61125593 U JPS61125593 U JP S61125593U
Authority
JP
Japan
Prior art keywords
hydraulic
pipe
hydraulic pipe
main
sub
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
JP644185U
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 JP644185U priority Critical patent/JPS61125593U/ja
Publication of JPS61125593U publication Critical patent/JPS61125593U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Fluid-Pressure Circuits (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第1図は推
進ジヤツキ作動用システムの概略図、第2図乃至
第4図はそれぞれ他の例を示す概略図である。 3,4a,4b…吐出口、5,6a,6b…油
圧パイプ、9a,9b…切換弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数の吐出口を有する油圧ポンプにおいて、複
    数の吐出口から配管された油圧パイプのうち、一
    つの配管を主油圧パイプとし、他の配管を副油圧
    パイプとして主油圧パイプに各副油圧パイプを接
    続連通し、この副油圧パイプのそれぞれに切換弁
    を設け、主油圧パイプへの供給と油圧タンクへの
    戻しを自在にしたことを特徴とする推進ジヤツキ
    作動用油圧システム。
JP644185U 1985-01-21 1985-01-21 Pending JPS61125593U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP644185U JPS61125593U (ja) 1985-01-21 1985-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP644185U JPS61125593U (ja) 1985-01-21 1985-01-21

Publications (1)

Publication Number Publication Date
JPS61125593U true JPS61125593U (ja) 1986-08-07

Family

ID=30483882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP644185U Pending JPS61125593U (ja) 1985-01-21 1985-01-21

Country Status (1)

Country Link
JP (1) JPS61125593U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039238A (ja) * 1973-08-13 1975-04-11
JPS5776282A (en) * 1980-10-28 1982-05-13 Nippon Kokan Kk <Nkk> Hydraulc unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039238A (ja) * 1973-08-13 1975-04-11
JPS5776282A (en) * 1980-10-28 1982-05-13 Nippon Kokan Kk <Nkk> Hydraulc unit

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