JPH01122502U - - Google Patents

Info

Publication number
JPH01122502U
JPH01122502U JP1897888U JP1897888U JPH01122502U JP H01122502 U JPH01122502 U JP H01122502U JP 1897888 U JP1897888 U JP 1897888U JP 1897888 U JP1897888 U JP 1897888U JP H01122502 U JPH01122502 U JP H01122502U
Authority
JP
Japan
Prior art keywords
spool
side port
valve body
neutral position
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.)
Pending
Application number
JP1897888U
Other languages
English (en)
Japanese (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 JP1897888U priority Critical patent/JPH01122502U/ja
Publication of JPH01122502U publication Critical patent/JPH01122502U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
JP1897888U 1988-02-16 1988-02-16 Pending JPH01122502U (US07652168-20100126-C00068.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1897888U JPH01122502U (US07652168-20100126-C00068.png) 1988-02-16 1988-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1897888U JPH01122502U (US07652168-20100126-C00068.png) 1988-02-16 1988-02-16

Publications (1)

Publication Number Publication Date
JPH01122502U true JPH01122502U (US07652168-20100126-C00068.png) 1989-08-21

Family

ID=31234095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1897888U Pending JPH01122502U (US07652168-20100126-C00068.png) 1988-02-16 1988-02-16

Country Status (1)

Country Link
JP (1) JPH01122502U (US07652168-20100126-C00068.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990012973A1 (en) * 1989-04-24 1990-11-01 Kabushiki Kaisha Komatsu Seisakusho Counterbalance valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990012973A1 (en) * 1989-04-24 1990-11-01 Kabushiki Kaisha Komatsu Seisakusho Counterbalance valve

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