JPS582026U - Operation lever device - Google Patents

Operation lever device

Info

Publication number
JPS582026U
JPS582026U JP9381481U JP9381481U JPS582026U JP S582026 U JPS582026 U JP S582026U JP 9381481 U JP9381481 U JP 9381481U JP 9381481 U JP9381481 U JP 9381481U JP S582026 U JPS582026 U JP S582026U
Authority
JP
Japan
Prior art keywords
operating lever
lever device
long groove
operation lever
fulcrum pin
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
JP9381481U
Other languages
Japanese (ja)
Inventor
辰巳　明
Original Assignee
日立建機株式会社
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 日立建機株式会社 filed Critical 日立建機株式会社
Priority to JP9381481U priority Critical patent/JPS582026U/en
Publication of JPS582026U publication Critical patent/JPS582026U/en
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (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 the drawing]

第１図は従来の操作レバー装置を示す側面図、第２図お
よび第３図はこの考案にかかわる操作レバー装置を示す
側面図、第４図は第２図のＩＶ−ＩＶ線から見た拡大図
、第５図および第６図はこの考案の一実施態様を示す側
面図である。Fig. 1 is a side view showing a conventional operating lever device, Figs. 2 and 3 are side views showing an operating lever device according to this invention, and Fig. 4 is an enlarged view taken from line IV-IV in Fig. 2. 5 and 6 are side views showing one embodiment of this invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 支点ピンを中心として揺動させる操作レバーの下端部と
、方向切替弁を切替えるロッドの一端部とをピンにより
連結した操作レバー装置において、操作レバーの長手方
向に長溝を設け、その長溝を支点ピンに摺動可能にはめ
こませ、長溝の上端面と支点ピンとの間に圧縮コイルば
ねを介在させたことを特徴とする操作レバー装置。In an operating lever device in which the lower end of an operating lever that swings around a fulcrum pin and one end of a rod that switches a directional switching valve are connected by a pin, a long groove is provided in the longitudinal direction of the operating lever, and the long groove is connected to the fulcrum pin. An operating lever device, characterized in that a compression coil spring is interposed between the upper end surface of the long groove and the fulcrum pin.
JP9381481U 1981-06-26 1981-06-26 Operation lever device Pending JPS582026U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9381481U JPS582026U (en) 1981-06-26 1981-06-26 Operation lever device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9381481U JPS582026U (en) 1981-06-26 1981-06-26 Operation lever device

Publications (1)

Publication Number Publication Date
JPS582026U true JPS582026U (en) 1983-01-07

Family

ID=29888782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9381481U Pending JPS582026U (en) 1981-06-26 1981-06-26 Operation lever device

Country Status (1)

Country Link
JP (1) JPS582026U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132249U (en) * 1984-07-25 1986-02-26 油谷重工株式会社 Hydraulic excavator operating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132249U (en) * 1984-07-25 1986-02-26 油谷重工株式会社 Hydraulic excavator operating device

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