JPS59113011U - Hydraulic operating device for agricultural tractors - Google Patents

Hydraulic operating device for agricultural tractors

Info

Publication number
JPS59113011U
JPS59113011U JP717783U JP717783U JPS59113011U JP S59113011 U JPS59113011 U JP S59113011U JP 717783 U JP717783 U JP 717783U JP 717783 U JP717783 U JP 717783U JP S59113011 U JPS59113011 U JP S59113011U
Authority
JP
Japan
Prior art keywords
operating device
hydraulic operating
hydraulic
agricultural tractors
control arm
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
JP717783U
Other languages
Japanese (ja)
Inventor
矢野　三雄
Original Assignee
セイレイ工業株式会社
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 セイレイ工業株式会社 filed Critical セイレイ工業株式会社
Priority to JP717783U priority Critical patent/JPS59113011U/en
Publication of JPS59113011U publication Critical patent/JPS59113011U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (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]

第１図は本案の農用トラクターの全体側面図、第２図は
同じく油圧ケース部の側面図、第３図はステアリングハ
ンドル部の側面図、第４図は同じく平面図、第５図はリ
フトアーム部の平面図である。 １・・・ステアリングハンドル、４・・・デプス・ドラ
フトコントロールアーム、５・・・ポジションコントロ
ールアーム、１６．１７・・・操作スイッチ。 痰、Ｆｒ＠２１Ｚ Ｓｊ／。 　　　− −〜 〜　−１３１ □　　〃 バ 第５図 、　　　　″）／−５ −ＵFigure 1 is an overall side view of the proposed agricultural tractor, Figure 2 is a side view of the hydraulic case, Figure 3 is a side view of the steering handle, Figure 4 is a plan view, and Figure 5 is a lift arm. FIG. 1... Steering handle, 4... Depth/draft control arm, 5... Position control arm, 16.17... Operation switch. Sputum, Fr@21Z Sj/. − −～ ～ −131 □ 〃 Figure 5, ″)/−5 −U

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 農用トラクターの後部に設けた作業機装着装置用の油圧
リフト装置において、該油圧リフト装置用の油圧制御弁
をリンク機構にて操作するポジションコントロールアー
ム５を設け、該ポジションコントロールアーム５を「上
げ」「下げ」方向へ無段階的に操作する操作スイッチ１
６．１７を、ステアリングハンドル１に設けたことを特
徴とする農用トラクターの油圧操作装置。In a hydraulic lift device for a work equipment mounting device installed at the rear of an agricultural tractor, a position control arm 5 is provided that operates a hydraulic control valve for the hydraulic lift device using a link mechanism, and the position control arm 5 is raised. Operation switch 1 that can be operated steplessly in the "lower" direction
6.17 is provided on the steering handle 1. A hydraulic operating device for an agricultural tractor.
JP717783U 1983-01-20 1983-01-20 Hydraulic operating device for agricultural tractors Pending JPS59113011U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP717783U JPS59113011U (en) 1983-01-20 1983-01-20 Hydraulic operating device for agricultural tractors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP717783U JPS59113011U (en) 1983-01-20 1983-01-20 Hydraulic operating device for agricultural tractors

Publications (1)

Publication Number Publication Date
JPS59113011U true JPS59113011U (en) 1984-07-31

Family

ID=30138708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP717783U Pending JPS59113011U (en) 1983-01-20 1983-01-20 Hydraulic operating device for agricultural tractors

Country Status (1)

Country Link
JP (1) JPS59113011U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016021893A (en) * 2014-07-17 2016-02-08 株式会社クボタ Agricultural implement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112629B2 (en) * 1973-04-09 1976-04-21
JPS5624808B2 (en) * 1975-06-16 1981-06-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112629B2 (en) * 1973-04-09 1976-04-21
JPS5624808B2 (en) * 1975-06-16 1981-06-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016021893A (en) * 2014-07-17 2016-02-08 株式会社クボタ Agricultural implement

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