JPS64190B2 - - Google Patents

Info

Publication number
JPS64190B2
JPS64190B2 JP5993681A JP5993681A JPS64190B2 JP S64190 B2 JPS64190 B2 JP S64190B2 JP 5993681 A JP5993681 A JP 5993681A JP 5993681 A JP5993681 A JP 5993681A JP S64190 B2 JPS64190 B2 JP S64190B2
Authority
JP
Japan
Prior art keywords
passage
valve
hydraulic
branch
port
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.)
Expired
Application number
JP5993681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57173468A (en
Inventor
Tadao Ozawa
Takatoshi Sunahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IZUMI SEIKI SEISAKUSHO
Original Assignee
IZUMI SEIKI SEISAKUSHO
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 IZUMI SEIKI SEISAKUSHO filed Critical IZUMI SEIKI SEISAKUSHO
Priority to JP5993681A priority Critical patent/JPS57173468A/ja
Publication of JPS57173468A publication Critical patent/JPS57173468A/ja
Publication of JPS64190B2 publication Critical patent/JPS64190B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
JP5993681A 1981-04-20 1981-04-20 Combination of hydraulic driving unit and hydraulic tool Granted JPS57173468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5993681A JPS57173468A (en) 1981-04-20 1981-04-20 Combination of hydraulic driving unit and hydraulic tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5993681A JPS57173468A (en) 1981-04-20 1981-04-20 Combination of hydraulic driving unit and hydraulic tool

Publications (2)

Publication Number Publication Date
JPS57173468A JPS57173468A (en) 1982-10-25
JPS64190B2 true JPS64190B2 (cs) 1989-01-05

Family

ID=13127512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5993681A Granted JPS57173468A (en) 1981-04-20 1981-04-20 Combination of hydraulic driving unit and hydraulic tool

Country Status (1)

Country Link
JP (1) JPS57173468A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0461543U (cs) * 1990-10-08 1992-05-27

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6365866U (cs) * 1986-10-20 1988-04-30
KR100648532B1 (ko) 2006-08-18 2006-11-29 (주) 대진유압기계 스프링식 자동리턴 유압공구

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0461543U (cs) * 1990-10-08 1992-05-27

Also Published As

Publication number Publication date
JPS57173468A (en) 1982-10-25

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