JPS5975369U - Operation lever for power tail control - Google Patents

Operation lever for power tail control

Info

Publication number
JPS5975369U
JPS5975369U JP17273282U JP17273282U JPS5975369U JP S5975369 U JPS5975369 U JP S5975369U JP 17273282 U JP17273282 U JP 17273282U JP 17273282 U JP17273282 U JP 17273282U JP S5975369 U JPS5975369 U JP S5975369U
Authority
JP
Japan
Prior art keywords
switch
hydraulic circuit
operating lever
cab
operation lever
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.)
Granted
Application number
JP17273282U
Other languages
Japanese (ja)
Other versions
JPS6233657Y2 (en
Inventor
住岡　久志
Original Assignee
三菱自動車工業株式会社
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 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP17273282U priority Critical patent/JPS5975369U/en
Publication of JPS5975369U publication Critical patent/JPS5975369U/en
Application granted granted Critical
Publication of JPS6233657Y2 publication Critical patent/JPS6233657Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Mechanical Control Devices (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図はパワーティルト制御用の油圧回路図、第２図は
従来のパワーティルト制御用操作レバ一部の正面図、第
３図はキャブティルトシリンダの正面図、第４歯はパワ
ーティルト制御用のモータ　　　　゛−駆動回路図、第
５図は本考案の実施例を説明したパワーティルト制御用
操作レバ一部の正面図、第６図は本考案の他の実施例を
説明したパワーティルト制御用操作レバ一部の斜視図１
、第７図は押し板部分の断面図である。 ２０．２００・・・パワーティルト制御用操作レバー、
２２，２２０・・・スイッチ操作面、ＳＷ３・・・切換
弁スイッチ。Figure 1 is a hydraulic circuit diagram for power tilt control, Figure 2 is a front view of a part of the conventional power tilt control lever, Figure 3 is a front view of the cab tilt cylinder, and the fourth tooth is for power tilt control. FIG. 5 is a front view of a part of the operating lever for power tilt control explaining an embodiment of the present invention, and FIG. 6 is a diagram of a power tilt control operation lever explaining another embodiment of the present invention. Perspective view of part of the operating lever 1
, FIG. 7 is a sectional view of the push plate portion. 20.200...Operation lever for power tilt control,
22,220... Switch operation surface, SW3... Selector valve switch.

Claims (1)

【実用新案登録請求の範囲】 油圧回路を介してキャブティルトシリンダに圧油を供給
する電動ポンプと、該キャブティルトシリンダへの圧油
の供給方向を切換えて、キャブの傾動、復帰を切換える
油圧回路切換弁を有し、回動量に応じて該油圧回路切換
弁を切換える操作レバーの所定の回動位置に、上記電動
ポンプを始動、停止するスイッチが設けられているノマ
ワーテイルトユニットにおいて、 該操作レバーの回動中心を中心とする円弧面を以て、上
記スイッチのオン・オフを制御するスイッチ操作面を構
成したことを特徴とするパワーティルト制御用操作レバ
ー。[Scope of claim for utility model registration] An electric pump that supplies pressure oil to a cab tilt cylinder via a hydraulic circuit, and a hydraulic circuit that switches the direction of supply of pressure oil to the cab tilt cylinder to switch between tilting and returning the cab. In a power tail unit having a switching valve, a switch for starting and stopping the electric pump is provided at a predetermined rotational position of an operating lever that switches the hydraulic circuit switching valve according to the amount of rotation. An operating lever for power tilt control, characterized in that a switch operating surface for controlling on/off of the switch is formed by an arcuate surface centered on the rotation center of the operating lever.
JP17273282U 1982-11-15 1982-11-15 Operation lever for power tail control Granted JPS5975369U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17273282U JPS5975369U (en) 1982-11-15 1982-11-15 Operation lever for power tail control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17273282U JPS5975369U (en) 1982-11-15 1982-11-15 Operation lever for power tail control

Publications (2)

Publication Number Publication Date
JPS5975369U true JPS5975369U (en) 1984-05-22
JPS6233657Y2 JPS6233657Y2 (en) 1987-08-28

Family

ID=30376449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17273282U Granted JPS5975369U (en) 1982-11-15 1982-11-15 Operation lever for power tail control

Country Status (1)

Country Link
JP (1) JPS5975369U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019078063A (en) * 2017-10-24 2019-05-23 株式会社クボタ Work machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155167A (en) * 1981-03-19 1982-09-25 Hino Motors Ltd Cab tilt operating device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155167A (en) * 1981-03-19 1982-09-25 Hino Motors Ltd Cab tilt operating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019078063A (en) * 2017-10-24 2019-05-23 株式会社クボタ Work machine

Also Published As

Publication number Publication date
JPS6233657Y2 (en) 1987-08-28

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