JPH01127637U - - Google Patents

Info

Publication number
JPH01127637U
JPH01127637U JP1648188U JP1648188U JPH01127637U JP H01127637 U JPH01127637 U JP H01127637U JP 1648188 U JP1648188 U JP 1648188U JP 1648188 U JP1648188 U JP 1648188U JP H01127637 U JPH01127637 U JP H01127637U
Authority
JP
Japan
Prior art keywords
valve body
main valve
chamber
oil
main
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
JP1648188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0644499Y2 (ja
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 JP1988016481U priority Critical patent/JPH0644499Y2/ja
Publication of JPH01127637U publication Critical patent/JPH01127637U/ja
Priority to US07/569,004 priority patent/US5125324A/en
Application granted granted Critical
Publication of JPH0644499Y2 publication Critical patent/JPH0644499Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Forging (AREA)
  • Control Of Presses (AREA)
JP1988016481U 1988-02-10 1988-02-10 油圧作動機 Expired - Lifetime JPH0644499Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988016481U JPH0644499Y2 (ja) 1988-02-10 1988-02-10 油圧作動機
US07/569,004 US5125324A (en) 1988-02-10 1990-08-17 Portable hydraulically operated device incorporating automatic drain valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988016481U JPH0644499Y2 (ja) 1988-02-10 1988-02-10 油圧作動機

Publications (2)

Publication Number Publication Date
JPH01127637U true JPH01127637U (cs) 1989-08-31
JPH0644499Y2 JPH0644499Y2 (ja) 1994-11-16

Family

ID=31229455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988016481U Expired - Lifetime JPH0644499Y2 (ja) 1988-02-10 1988-02-10 油圧作動機

Country Status (1)

Country Link
JP (1) JPH0644499Y2 (cs)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923886U (cs) * 1972-06-01 1974-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923886U (cs) * 1972-06-01 1974-02-28

Also Published As

Publication number Publication date
JPH0644499Y2 (ja) 1994-11-16

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