JPS60109701U - 油圧心押台の圧力保持及び過大圧力逃し装置 - Google Patents

油圧心押台の圧力保持及び過大圧力逃し装置

Info

Publication number
JPS60109701U
JPS60109701U JP20117883U JP20117883U JPS60109701U JP S60109701 U JPS60109701 U JP S60109701U JP 20117883 U JP20117883 U JP 20117883U JP 20117883 U JP20117883 U JP 20117883U JP S60109701 U JPS60109701 U JP S60109701U
Authority
JP
Japan
Prior art keywords
check valve
valve
pilot
spool
circuit
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
JP20117883U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6325042Y2 (cg-RX-API-DMAC7.html
Inventor
井川　利幸
Original Assignee
株式会社　大隈鐵工所
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 株式会社　大隈鐵工所 filed Critical 株式会社　大隈鐵工所
Priority to JP20117883U priority Critical patent/JPS60109701U/ja
Publication of JPS60109701U publication Critical patent/JPS60109701U/ja
Application granted granted Critical
Publication of JPS6325042Y2 publication Critical patent/JPS6325042Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Turning (AREA)
JP20117883U 1983-12-24 1983-12-24 油圧心押台の圧力保持及び過大圧力逃し装置 Granted JPS60109701U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20117883U JPS60109701U (ja) 1983-12-24 1983-12-24 油圧心押台の圧力保持及び過大圧力逃し装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20117883U JPS60109701U (ja) 1983-12-24 1983-12-24 油圧心押台の圧力保持及び過大圧力逃し装置

Publications (2)

Publication Number Publication Date
JPS60109701U true JPS60109701U (ja) 1985-07-25
JPS6325042Y2 JPS6325042Y2 (cg-RX-API-DMAC7.html) 1988-07-08

Family

ID=30762719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20117883U Granted JPS60109701U (ja) 1983-12-24 1983-12-24 油圧心押台の圧力保持及び過大圧力逃し装置

Country Status (1)

Country Link
JP (1) JPS60109701U (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPS6325042Y2 (cg-RX-API-DMAC7.html) 1988-07-08

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