JPS58100868U - Steering device for powered agricultural machinery - Google Patents

Steering device for powered agricultural machinery

Info

Publication number
JPS58100868U
JPS58100868U JP19446681U JP19446681U JPS58100868U JP S58100868 U JPS58100868 U JP S58100868U JP 19446681 U JP19446681 U JP 19446681U JP 19446681 U JP19446681 U JP 19446681U JP S58100868 U JPS58100868 U JP S58100868U
Authority
JP
Japan
Prior art keywords
steering device
transmission
agricultural machinery
ultra
flow rate
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
JP19446681U
Other languages
Japanese (ja)
Inventor
昇 佐川
Original Assignee
井関農機株式会社
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 井関農機株式会社 filed Critical 井関農機株式会社
Priority to JP19446681U priority Critical patent/JPS58100868U/en
Publication of JPS58100868U publication Critical patent/JPS58100868U/en
Pending legal-status Critical Current

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  • Guiding Agricultural Machines (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 the drawing]

図はこの考案の一実施例を示すもので、第１図は平面図
、第２図は作動状態を概略的に示す作動図、第３図は回
路図である。The drawings show an embodiment of this invention, in which Fig. 1 is a plan view, Fig. 2 is an operation diagram schematically showing the operating state, and Fig. 3 is a circuit diagram.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主変速装置と副変速装置と超低速変速装置とを備なえ、
かつパワーステアリング装置にて機体の操向福作を行な
う動力農機において、少なくとも上記副変速装置と超低
速変速装置とが共に高速域ヘシフトされたとき、パワー
ステアリング装置のシリンダ室へ至る送油回路が絞られ
るように送油回路中に流量制御弁を設けたことを特徴と
する操向装置。Equipped with a main transmission, a sub-transmission, and an ultra-low speed transmission,
In a power agricultural machine in which the machine is steered by a power steering device, at least when both the auxiliary transmission device and the ultra-low speed transmission device are shifted to a high speed range, the oil supply circuit leading to the cylinder chamber of the power steering device is A steering device characterized in that a flow rate control valve is provided in an oil supply circuit so as to restrict the flow rate.
JP19446681U 1981-12-29 1981-12-29 Steering device for powered agricultural machinery Pending JPS58100868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19446681U JPS58100868U (en) 1981-12-29 1981-12-29 Steering device for powered agricultural machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19446681U JPS58100868U (en) 1981-12-29 1981-12-29 Steering device for powered agricultural machinery

Publications (1)

Publication Number Publication Date
JPS58100868U true JPS58100868U (en) 1983-07-08

Family

ID=30107783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19446681U Pending JPS58100868U (en) 1981-12-29 1981-12-29 Steering device for powered agricultural machinery

Country Status (1)

Country Link
JP (1) JPS58100868U (en)

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