JPS63171279U - - Google Patents

Info

Publication number
JPS63171279U
JPS63171279U JP6492087U JP6492087U JPS63171279U JP S63171279 U JPS63171279 U JP S63171279U JP 6492087 U JP6492087 U JP 6492087U JP 6492087 U JP6492087 U JP 6492087U JP S63171279 U JPS63171279 U JP S63171279U
Authority
JP
Japan
Prior art keywords
wheel steering
steering device
rear wheel
drive shaft
hydraulic pump
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.)
Pending
Application number
JP6492087U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP6492087U priority Critical patent/JPS63171279U/ja
Publication of JPS63171279U publication Critical patent/JPS63171279U/ja
Pending legal-status Critical Current

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  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Description

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

第１図は本考案の実施例にかかる車両の前後輪
操舵装置における油圧ポンプの縦断面図、第２図
は本考案の実施例にかかる車両の前後輪操舵装置
の概略を示すシステム図、第３図は第２図図示の
前後輪操舵装置における後輪操舵装置の概略を示
す平面図である。 ６…前輪、９…前輪操舵装置、１３…後輪操舵
装置、２４…後輪、３６…油圧ポンプ、４０…駆
動軸、４１，４２…ロータ、４３…駆動源（エン
ジン）、４４…プーリ、６０…脆弱部。 FIG. 1 is a vertical sectional view of a hydraulic pump in a vehicle front and rear wheel steering system according to an embodiment of the present invention, and FIG. 2 is a system diagram schematically showing the vehicle front and rear wheel steering system according to an embodiment of the present invention. 3 is a plan view schematically showing a rear wheel steering device in the front and rear wheel steering device shown in FIG. 2. FIG. 6... Front wheel, 9... Front wheel steering device, 13... Rear wheel steering device, 24... Rear wheel, 36... Hydraulic pump, 40... Drive shaft, 41, 42... Rotor, 43... Drive source (engine), 44... Pulley, 60...Weak part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前輪操舵装置および後輪操舵装置に対して油圧
ポンプから圧油を供給することにより、前輪およ
び後輪の転舵をアシストさせるように構成した車
両の前後輪操舵装置であつて、前記油圧ポンプが
、駆動源からプーリを介して伝達された動力によ
り駆動される駆動軸と、該駆動軸に軸支され、前
記前輪操舵装置および後輪操舵装置への圧油供給
を行うロータとにより構成されており、前記駆動
軸における前記ロータとプーリとの間には、所定
以上の回転荷重により折損する脆弱部が形成され
ていることを特徴とする車両の前後輪操舵装置。 A front and rear wheel steering device for a vehicle is configured to assist front and rear wheel steering by supplying pressure oil from a hydraulic pump to a front wheel steering device and a rear wheel steering device, the hydraulic pump comprising: , a drive shaft driven by power transmitted from a drive source via a pulley, and a rotor supported by the drive shaft and supplying pressure oil to the front wheel steering device and the rear wheel steering device. A front and rear wheel steering device for a vehicle, characterized in that a fragile portion is formed between the rotor and the pulley on the drive shaft, and is susceptible to breakage due to a rotational load exceeding a predetermined value.
JP6492087U 1987-04-28 1987-04-28 Pending JPS63171279U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6492087U JPS63171279U (en) 1987-04-28 1987-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6492087U JPS63171279U (en) 1987-04-28 1987-04-28

Publications (1)

Publication Number Publication Date
JPS63171279U true JPS63171279U (en) 1988-11-08

Family

ID=30901520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6492087U Pending JPS63171279U (en) 1987-04-28 1987-04-28

Country Status (1)

Country Link
JP (1) JPS63171279U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012087782A (en) * 2010-10-06 2012-05-10 Agustawestland Spa Pump device, particularly pump device for helicopter lubrication

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149591A (en) * 1984-12-21 1986-07-08 Atsugi Motor Parts Co Ltd Tandem type vane pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149591A (en) * 1984-12-21 1986-07-08 Atsugi Motor Parts Co Ltd Tandem type vane pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012087782A (en) * 2010-10-06 2012-05-10 Agustawestland Spa Pump device, particularly pump device for helicopter lubrication

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