JPH089237Y2 - 旋回優先機能を有する切換弁 - Google Patents

旋回優先機能を有する切換弁

Info

Publication number
JPH089237Y2
JPH089237Y2 JP6645889U JP6645889U JPH089237Y2 JP H089237 Y2 JPH089237 Y2 JP H089237Y2 JP 6645889 U JP6645889 U JP 6645889U JP 6645889 U JP6645889 U JP 6645889U JP H089237 Y2 JPH089237 Y2 JP H089237Y2
Authority
JP
Japan
Prior art keywords
passage
arm
valve
switching valve
spool
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 - Lifetime
Application number
JP6645889U
Other languages
English (en)
Japanese (ja)
Other versions
JPH035769U (lt
Inventor
亘 久保本
和之 土井
Original Assignee
油谷重工株式会社
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 油谷重工株式会社 filed Critical 油谷重工株式会社
Priority to JP6645889U priority Critical patent/JPH089237Y2/ja
Publication of JPH035769U publication Critical patent/JPH035769U/ja
Application granted granted Critical
Publication of JPH089237Y2 publication Critical patent/JPH089237Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP6645889U 1989-06-06 1989-06-06 旋回優先機能を有する切換弁 Expired - Lifetime JPH089237Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6645889U JPH089237Y2 (ja) 1989-06-06 1989-06-06 旋回優先機能を有する切換弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6645889U JPH089237Y2 (ja) 1989-06-06 1989-06-06 旋回優先機能を有する切換弁

Publications (2)

Publication Number Publication Date
JPH035769U JPH035769U (lt) 1991-01-21
JPH089237Y2 true JPH089237Y2 (ja) 1996-03-13

Family

ID=31599197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6645889U Expired - Lifetime JPH089237Y2 (ja) 1989-06-06 1989-06-06 旋回優先機能を有する切換弁

Country Status (1)

Country Link
JP (1) JPH089237Y2 (lt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4815338B2 (ja) * 2006-12-18 2011-11-16 日立建機株式会社 油圧ショベルの油圧駆動装置

Also Published As

Publication number Publication date
JPH035769U (lt) 1991-01-21

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