JPS59195059U - Rear wheel steering lock device for front and rear wheel steering vehicles - Google Patents

Rear wheel steering lock device for front and rear wheel steering vehicles

Info

Publication number
JPS59195059U
JPS59195059U JP8981383U JP8981383U JPS59195059U JP S59195059 U JPS59195059 U JP S59195059U JP 8981383 U JP8981383 U JP 8981383U JP 8981383 U JP8981383 U JP 8981383U JP S59195059 U JPS59195059 U JP S59195059U
Authority
JP
Japan
Prior art keywords
rear wheel
wheel steering
lock device
vehicles
steered
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
JP8981383U
Other languages
Japanese (ja)
Inventor
松山　良一
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP8981383U priority Critical patent/JPS59195059U/en
Publication of JPS59195059U publication Critical patent/JPS59195059U/en
Pending legal-status Critical Current

Links

Landscapes

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

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 drawings]

図面はこの考案の一実施例を示す回路図である。 １は油圧ポンプ、８は切換え弁、１１はロックシリンダ
、１２はロックピン、１３はナックルアーム、１３ａは
ピン孔。The drawing is a circuit diagram showing an embodiment of this invention. 1 is a hydraulic pump, 8 is a switching valve, 11 is a lock cylinder, 12 is a lock pin, 13 is a knuckle arm, and 13a is a pin hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前後輪が操向可能な車両の後輪操向を、ナックルアーム
１３に設けたピン孔１３ａにロックピン１２を挿入する
ことによりロックするものにおいて、上記ロックピン１
２を挿脱するロックシリンダ１１と、作業機回路に設け
た油圧ポンプ１の間′　　　　を中立位置閉鎖型３位置
切換え弁８を介して接続してなる前後輪操向車の後輪ロ
ック装置。In a device in which rear wheel steering of a vehicle whose front and rear wheels can be steered is locked by inserting a lock pin 12 into a pin hole 13a provided in a knuckle arm 13, the lock pin 1 is
A rear wheel locking device for a front-rear wheel steered vehicle is constructed by connecting a lock cylinder 11 for inserting and removing a lock cylinder 11 and a hydraulic pump 1 provided in a working machine circuit through a neutral position closing type 3-position switching valve 8.
JP8981383U 1983-06-14 1983-06-14 Rear wheel steering lock device for front and rear wheel steering vehicles Pending JPS59195059U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8981383U JPS59195059U (en) 1983-06-14 1983-06-14 Rear wheel steering lock device for front and rear wheel steering vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8981383U JPS59195059U (en) 1983-06-14 1983-06-14 Rear wheel steering lock device for front and rear wheel steering vehicles

Publications (1)

Publication Number Publication Date
JPS59195059U true JPS59195059U (en) 1984-12-25

Family

ID=30219706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8981383U Pending JPS59195059U (en) 1983-06-14 1983-06-14 Rear wheel steering lock device for front and rear wheel steering vehicles

Country Status (1)

Country Link
JP (1) JPS59195059U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227477U (en) * 1976-06-22 1977-02-25
JPS57175469A (en) * 1981-04-24 1982-10-28 Kato Seisakusho:Kk Mobile crane

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227477U (en) * 1976-06-22 1977-02-25
JPS57175469A (en) * 1981-04-24 1982-10-28 Kato Seisakusho:Kk Mobile crane

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