JPS582U - Vehicle tread adjustment device - Google Patents

Vehicle tread adjustment device

Info

Publication number
JPS582U
JPS582U JP9575981U JP9575981U JPS582U JP S582 U JPS582 U JP S582U JP 9575981 U JP9575981 U JP 9575981U JP 9575981 U JP9575981 U JP 9575981U JP S582 U JPS582 U JP S582U
Authority
JP
Japan
Prior art keywords
adjustment device
tread adjustment
vehicle tread
tread
detection means
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
JP9575981U
Other languages
Japanese (ja)
Inventor
窪田　博信
今村　公男
原　啓一
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP9575981U priority Critical patent/JPS582U/en
Publication of JPS582U publication Critical patent/JPS582U/en
Pending legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (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) [Abstract] 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]

第１図は本考案の一実施例を示す構成図、第２図は同油
圧回路図、第３図は同電気回路図、第４図は他の実施例
を示す構成図である。 １・・・トラクタ車体、４・・・後輪、７・・・油圧シ
リンダ、１２・・・主変速検出ス・イツチ、１４・・・
副変速検出スイッチ、１５・・・手動制御弁、１９．２
１・・・電磁弁、２８・・・回転検出器。FIG. 1 is a configuration diagram showing one embodiment of the present invention, FIG. 2 is a hydraulic circuit diagram thereof, FIG. 3 is an electrical circuit diagram thereof, and FIG. 4 is a construction diagram showing another embodiment. DESCRIPTION OF SYMBOLS 1... Tractor body, 4... Rear wheel, 7... Hydraulic cylinder, 12... Main gear shift detection switch, 14...
Sub-shift detection switch, 15...manual control valve, 19.2
1... Solenoid valve, 28... Rotation detector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トレッド調整可能にした車輌において、高速走行を検出
する検出手段と、該検出手段に応動して高速検出時にト
レッド調整部を短縮方向に作動させる制御手段とを備え
たことを特徴とする車輛のトレッド調整装置。A tread of a vehicle capable of adjusting the tread, comprising a detection means for detecting high-speed running, and a control means for operating a tread adjustment part in a shortening direction when high speed is detected in response to the detection means. Adjustment device.
JP9575981U 1981-06-26 1981-06-26 Vehicle tread adjustment device Pending JPS582U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9575981U JPS582U (en) 1981-06-26 1981-06-26 Vehicle tread adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9575981U JPS582U (en) 1981-06-26 1981-06-26 Vehicle tread adjustment device

Publications (1)

Publication Number Publication Date
JPS582U true JPS582U (en) 1983-01-05

Family

ID=29890651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9575981U Pending JPS582U (en) 1981-06-26 1981-06-26 Vehicle tread adjustment device

Country Status (1)

Country Link
JP (1) JPS582U (en)

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