JPS57114761A - Steering demand valve - Google Patents

Steering demand valve

Info

Publication number
JPS57114761A
JPS57114761A JP56000507A JP50781A JPS57114761A JP S57114761 A JPS57114761 A JP S57114761A JP 56000507 A JP56000507 A JP 56000507A JP 50781 A JP50781 A JP 50781A JP S57114761 A JPS57114761 A JP S57114761A
Authority
JP
Japan
Prior art keywords
valve
port
flow
steering
working machine
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
JP56000507A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6358141B2 (zh
Inventor
Masaaki Nakarai
Tadao Karakama
Kazuo Uehara
Kokichi Tominaga
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP56000507A priority Critical patent/JPS57114761A/ja
Publication of JPS57114761A publication Critical patent/JPS57114761A/ja
Publication of JPS6358141B2 publication Critical patent/JPS6358141B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Power Steering Mechanism (AREA)
  • Fluid-Pressure Circuits (AREA)
JP56000507A 1981-01-07 1981-01-07 Steering demand valve Granted JPS57114761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56000507A JPS57114761A (en) 1981-01-07 1981-01-07 Steering demand valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56000507A JPS57114761A (en) 1981-01-07 1981-01-07 Steering demand valve

Publications (2)

Publication Number Publication Date
JPS57114761A true JPS57114761A (en) 1982-07-16
JPS6358141B2 JPS6358141B2 (zh) 1988-11-15

Family

ID=11475675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56000507A Granted JPS57114761A (en) 1981-01-07 1981-01-07 Steering demand valve

Country Status (1)

Country Link
JP (1) JPS57114761A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751977A (en) * 1986-01-14 1988-06-21 Corint S.R.L. Power steering for motor vehicles with power assistance increased by means of an intermittently operating pump
WO2014097423A1 (ja) * 2012-12-19 2014-06-26 株式会社 島津製作所 液圧回路及び荷役車両

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751977A (en) * 1986-01-14 1988-06-21 Corint S.R.L. Power steering for motor vehicles with power assistance increased by means of an intermittently operating pump
WO2014097423A1 (ja) * 2012-12-19 2014-06-26 株式会社 島津製作所 液圧回路及び荷役車両
CN104870832A (zh) * 2012-12-19 2015-08-26 株式会社岛津制作所 液压回路以及装卸车辆
JP5896041B2 (ja) * 2012-12-19 2016-03-30 株式会社島津製作所 液圧回路及び荷役車両

Also Published As

Publication number Publication date
JPS6358141B2 (zh) 1988-11-15

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