JPS58174373U - work vehicle - Google Patents

work vehicle

Info

Publication number
JPS58174373U
JPS58174373U JP7290382U JP7290382U JPS58174373U JP S58174373 U JPS58174373 U JP S58174373U JP 7290382 U JP7290382 U JP 7290382U JP 7290382 U JP7290382 U JP 7290382U JP S58174373 U JPS58174373 U JP S58174373U
Authority
JP
Japan
Prior art keywords
work vehicle
hydraulic device
side clutches
amount
disengaging
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
JP7290382U
Other languages
Japanese (ja)
Inventor
杉村　恒雄
Original Assignee
ヤンマー農機株式会社
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 ヤンマー農機株式会社 filed Critical ヤンマー農機株式会社
Priority to JP7290382U priority Critical patent/JPS58174373U/en
Publication of JPS58174373U publication Critical patent/JPS58174373U/en
Pending legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (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]

図面は本考案の実施例を示すものであり、第１図は本案
機の外観図、第２図は本案機の要部油圧回路図、第３図
は同じく要部電気回路図である。 ２１、　２ｒ・・・操向センサ、４１．　４ｒ・・・油
圧シリンダ、５１．　５ｒ・・・サイドクラッチ、６１
．　６ｒ・・・サイドクラッチレバ−１７１，７ｒ・・
・リリーフ弁、９０・・・差動増幅器、■・・・電磁弁
、Ｓｌ、　Ｓｒ・・・ソレノイド、Ｍｌ、　Ｍｒ・・・
モータ。The drawings show an embodiment of the present invention, and FIG. 1 is an external view of the proposed machine, FIG. 2 is a hydraulic circuit diagram of the main part of the proposed machine, and FIG. 3 is a main part electric circuit diagram. 21, 2r... steering sensor, 41. 4r...hydraulic cylinder, 51. 5r...side clutch, 61
．． 6r...Side clutch lever-171, 7r...
・Relief valve, 90... Differential amplifier, ■... Solenoid valve, Sl, Sr... Solenoid, Ml, Mr...
motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 左、右の走行駆動手段に対する動力の伝達、遮断を夫々
に行う左、右のサイドクラッチの継脱操作を油圧装置に
より行わしめるべくなし、サイドクラッチ継脱のための
操作量を前記油圧装置の制御量に関連つけて構成したこ
とを特徴とする作業用車輛。The left and right side clutches, which transmit and cut off power to the left and right travel drive means, respectively, are to be engaged and disengaged by a hydraulic device, and the amount of operation for engaging and disengaging the side clutches is controlled by the hydraulic device. A work vehicle characterized by being configured in relation to a control amount.
JP7290382U 1982-05-18 1982-05-18 work vehicle Pending JPS58174373U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7290382U JPS58174373U (en) 1982-05-18 1982-05-18 work vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7290382U JPS58174373U (en) 1982-05-18 1982-05-18 work vehicle

Publications (1)

Publication Number Publication Date
JPS58174373U true JPS58174373U (en) 1983-11-21

Family

ID=30082440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7290382U Pending JPS58174373U (en) 1982-05-18 1982-05-18 work vehicle

Country Status (1)

Country Link
JP (1) JPS58174373U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314336B2 (en) * 1972-07-22 1978-05-17
JPS53138829A (en) * 1977-05-12 1978-12-04 Kubota Ltd Steering device for travelling farm machine
JPS5821817U (en) * 1981-08-03 1983-02-10 株式会社日本計器製作所 Electric meter scale plate mounting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314336B2 (en) * 1972-07-22 1978-05-17
JPS53138829A (en) * 1977-05-12 1978-12-04 Kubota Ltd Steering device for travelling farm machine
JPS5821817U (en) * 1981-08-03 1983-02-10 株式会社日本計器製作所 Electric meter scale plate mounting device

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