JPS60279U - power steering device - Google Patents

power steering device

Info

Publication number
JPS60279U
JPS60279U JP9285883U JP9285883U JPS60279U JP S60279 U JPS60279 U JP S60279U JP 9285883 U JP9285883 U JP 9285883U JP 9285883 U JP9285883 U JP 9285883U JP S60279 U JPS60279 U JP S60279U
Authority
JP
Japan
Prior art keywords
power steering
steering device
pump
hydraulic
hydraulic actuator
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
JP9285883U
Other languages
Japanese (ja)
Other versions
JPH0215009Y2 (en
Inventor
岩井　隆治
Original Assignee
日産ディーゼル工業株式会社
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 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP9285883U priority Critical patent/JPS60279U/en
Publication of JPS60279U publication Critical patent/JPS60279U/en
Application granted granted Critical
Publication of JPH0215009Y2 publication Critical patent/JPH0215009Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの考案の実施例を示す概略構成図である。 １・・・メインポンプ、３・・・切換バルブ、９・・・
エマジエンシポンプ。The drawing is a schematic diagram showing an embodiment of this invention. 1... Main pump, 3... Switching valve, 9...
Emergence Pump.

Claims (1)

【実用新案登録請求の範囲】 １　パワーステアリングの油圧アクチュエータに作動油
を供給するメインポンプと、同じくパワーステアリング
の油圧アクチュエータに作動油を供給するエマジエンシ
ポンプとを並列的に設ケル一方、エマジエンシポンプと
パワーステアリングの油圧アクチュエータとを結ぶ油圧
通路の途中に、メインポンプの吐出油量が所定値以下の
時に通路を開くバルブを介装したことを特徴とするパワ
ーステアリング装置。 ２　エマジエンシポンプは車両走行時に駆動されるよう
に車軸回転に連動させであることを特徴とする実用新案
登録請求の範囲第１項記載のパワーステアリング装置。[Scope of Claim for Utility Model Registration] 1. A main pump that supplies hydraulic oil to the hydraulic actuator of the power steering and an emergency pump that also supplies hydraulic oil to the hydraulic actuator of the power steering are installed in parallel. A power steering device characterized in that a valve that opens the passage when the amount of oil discharged from the main pump is below a predetermined value is interposed in the middle of a hydraulic passage connecting the engine pump and the hydraulic actuator of the power steering. 2. The power steering device according to claim 1, wherein the emergency pump is linked to the rotation of the axle so that it is driven when the vehicle is running.
JP9285883U 1983-06-17 1983-06-17 power steering device Granted JPS60279U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9285883U JPS60279U (en) 1983-06-17 1983-06-17 power steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9285883U JPS60279U (en) 1983-06-17 1983-06-17 power steering device

Publications (2)

Publication Number Publication Date
JPS60279U true JPS60279U (en) 1985-01-05
JPH0215009Y2 JPH0215009Y2 (en) 1990-04-23

Family

ID=30223278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9285883U Granted JPS60279U (en) 1983-06-17 1983-06-17 power steering device

Country Status (1)

Country Link
JP (1) JPS60279U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470268A (en) * 1987-09-02 1989-03-15 Dana Corp Fluid-pressure steering system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122227A (en) * 1975-04-07 1976-10-26 Tyrone Hydraulics Emergency hydraulic system
JPS5264730A (en) * 1975-11-21 1977-05-28 Furukawa Kogyo Kk Emergency hydraulic steering system for vehicle
JPS5428734U (en) * 1977-07-29 1979-02-24
JPS5425997A (en) * 1977-07-28 1979-02-27 Bayer Ag Preparation of dihydroxy polyurethane

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122227A (en) * 1975-04-07 1976-10-26 Tyrone Hydraulics Emergency hydraulic system
JPS5264730A (en) * 1975-11-21 1977-05-28 Furukawa Kogyo Kk Emergency hydraulic steering system for vehicle
JPS5425997A (en) * 1977-07-28 1979-02-27 Bayer Ag Preparation of dihydroxy polyurethane
JPS5428734U (en) * 1977-07-29 1979-02-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470268A (en) * 1987-09-02 1989-03-15 Dana Corp Fluid-pressure steering system

Also Published As

Publication number Publication date
JPH0215009Y2 (en) 1990-04-23

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