JPH049120Y2 - - Google Patents

Info

Publication number
JPH049120Y2
JPH049120Y2 JP1987000559U JP55987U JPH049120Y2 JP H049120 Y2 JPH049120 Y2 JP H049120Y2 JP 1987000559 U JP1987000559 U JP 1987000559U JP 55987 U JP55987 U JP 55987U JP H049120 Y2 JPH049120 Y2 JP H049120Y2
Authority
JP
Japan
Prior art keywords
cylinder
movable
balance piston
safety valve
oil
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
JP1987000559U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63111299U (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 JP1987000559U priority Critical patent/JPH049120Y2/ja
Publication of JPS63111299U publication Critical patent/JPS63111299U/ja
Application granted granted Critical
Publication of JPH049120Y2 publication Critical patent/JPH049120Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)
JP1987000559U 1987-01-08 1987-01-08 Expired JPH049120Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987000559U JPH049120Y2 (en]) 1987-01-08 1987-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987000559U JPH049120Y2 (en]) 1987-01-08 1987-01-08

Publications (2)

Publication Number Publication Date
JPS63111299U JPS63111299U (en]) 1988-07-16
JPH049120Y2 true JPH049120Y2 (en]) 1992-03-06

Family

ID=30777637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987000559U Expired JPH049120Y2 (en]) 1987-01-08 1987-01-08

Country Status (1)

Country Link
JP (1) JPH049120Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844911A (ja) * 1981-09-11 1983-03-16 Hitachi Ltd 押出成形方法及び装置

Also Published As

Publication number Publication date
JPS63111299U (en]) 1988-07-16

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