JPH0577881B2 - - Google Patents

Info

Publication number
JPH0577881B2
JPH0577881B2 JP61042392A JP4239286A JPH0577881B2 JP H0577881 B2 JPH0577881 B2 JP H0577881B2 JP 61042392 A JP61042392 A JP 61042392A JP 4239286 A JP4239286 A JP 4239286A JP H0577881 B2 JPH0577881 B2 JP H0577881B2
Authority
JP
Japan
Prior art keywords
hydraulic
pilot
pressure
switching 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 - Fee Related
Application number
JP61042392A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62200005A (ja
Inventor
Satoshi Myaoka
Toshihiro Nishimoto
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 JP61042392A priority Critical patent/JPS62200005A/ja
Publication of JPS62200005A publication Critical patent/JPS62200005A/ja
Publication of JPH0577881B2 publication Critical patent/JPH0577881B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP61042392A 1986-02-26 1986-02-26 アクチユエ−タ相対速度の可変装置 Granted JPS62200005A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61042392A JPS62200005A (ja) 1986-02-26 1986-02-26 アクチユエ−タ相対速度の可変装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61042392A JPS62200005A (ja) 1986-02-26 1986-02-26 アクチユエ−タ相対速度の可変装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP5520993A Division JPH06129405A (ja) 1993-02-18 1993-02-18 アクチュエータ相対速度の可変方法

Publications (2)

Publication Number Publication Date
JPS62200005A JPS62200005A (ja) 1987-09-03
JPH0577881B2 true JPH0577881B2 (instruction) 1993-10-27

Family

ID=12634794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61042392A Granted JPS62200005A (ja) 1986-02-26 1986-02-26 アクチユエ−タ相対速度の可変装置

Country Status (1)

Country Link
JP (1) JPS62200005A (instruction)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619165B2 (ja) * 1987-11-26 1994-03-16 株式会社クボタ 作業車
JP2788647B2 (ja) * 1989-05-15 1998-08-20 日立建機株式会社 油圧パイロット操作装置
WO1997010443A1 (fr) * 1995-09-14 1997-03-20 Komatsu Ltd. Circuit hydraulique destine a des machines de construction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0210802Y2 (instruction) * 1984-12-11 1990-03-16

Also Published As

Publication number Publication date
JPS62200005A (ja) 1987-09-03

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees