JPH0567802B2 - - Google Patents

Info

Publication number
JPH0567802B2
JPH0567802B2 JP60163736A JP16373685A JPH0567802B2 JP H0567802 B2 JPH0567802 B2 JP H0567802B2 JP 60163736 A JP60163736 A JP 60163736A JP 16373685 A JP16373685 A JP 16373685A JP H0567802 B2 JPH0567802 B2 JP H0567802B2
Authority
JP
Japan
Prior art keywords
pilot
oil
spool
switching valve
oil passage
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
JP60163736A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6224080A (ja
Inventor
Wataru Kubomoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobelco Construction Machinery Co Ltd
Original Assignee
Yutani Heavy Industries Ltd
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 Yutani Heavy Industries Ltd filed Critical Yutani Heavy Industries Ltd
Priority to JP16373685A priority Critical patent/JPS6224080A/ja
Publication of JPS6224080A publication Critical patent/JPS6224080A/ja
Publication of JPH0567802B2 publication Critical patent/JPH0567802B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
JP16373685A 1985-07-23 1985-07-23 切換弁 Granted JPS6224080A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16373685A JPS6224080A (ja) 1985-07-23 1985-07-23 切換弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16373685A JPS6224080A (ja) 1985-07-23 1985-07-23 切換弁

Publications (2)

Publication Number Publication Date
JPS6224080A JPS6224080A (ja) 1987-02-02
JPH0567802B2 true JPH0567802B2 (en]) 1993-09-27

Family

ID=15779695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16373685A Granted JPS6224080A (ja) 1985-07-23 1985-07-23 切換弁

Country Status (1)

Country Link
JP (1) JPS6224080A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0854004A (ja) * 1994-08-10 1996-02-27 Kubota Seiki Kk バルブシステム
WO2013137235A1 (ja) * 2012-03-15 2013-09-19 カヤバ工業株式会社 切換バルブ

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4900671B2 (ja) * 2006-03-14 2012-03-21 キャタピラー エス エー アール エル 電子制御式コントロール弁較正装置
JP5481853B2 (ja) * 2008-12-16 2014-04-23 コベルコ建機株式会社 建設機械の油圧回路
JP5350094B2 (ja) * 2009-06-24 2013-11-27 キャタピラー エス エー アール エル エア抜き機構付切替弁
JP6925832B2 (ja) * 2017-03-22 2021-08-25 株式会社クボタ 作業機の油圧システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154418U (en]) * 1974-10-12 1976-04-26
JPS5718805A (en) * 1980-07-10 1982-01-30 Ckd Corp Controller for pneumatic cylinder and the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0854004A (ja) * 1994-08-10 1996-02-27 Kubota Seiki Kk バルブシステム
WO2013137235A1 (ja) * 2012-03-15 2013-09-19 カヤバ工業株式会社 切換バルブ
JP2013190075A (ja) * 2012-03-15 2013-09-26 Kyb Co Ltd 切換バルブ
US9719609B2 (en) 2012-03-15 2017-08-01 Kyb Corporation Change-over valve

Also Published As

Publication number Publication date
JPS6224080A (ja) 1987-02-02

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