JPS5992922U - Control lever operation force reduction device - Google Patents

Control lever operation force reduction device

Info

Publication number
JPS5992922U
JPS5992922U JP18709982U JP18709982U JPS5992922U JP S5992922 U JPS5992922 U JP S5992922U JP 18709982 U JP18709982 U JP 18709982U JP 18709982 U JP18709982 U JP 18709982U JP S5992922 U JPS5992922 U JP S5992922U
Authority
JP
Japan
Prior art keywords
reduction device
operation force
force reduction
control lever
lever operation
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
JP18709982U
Other languages
Japanese (ja)
Other versions
JPS6313544Y2 (en
Inventor
邦夫 宇井
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP18709982U priority Critical patent/JPS5992922U/en
Publication of JPS5992922U publication Critical patent/JPS5992922U/en
Application granted granted Critical
Publication of JPS6313544Y2 publication Critical patent/JPS6313544Y2/ja
Granted legal-status Critical Current

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  • 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]

図面はこの考案の一実施例を示し、第１図は断面図、第
２図はスプリングブースタの断面図、第３図は作用説明
図である。 ４は操作レバー、２０はカム、２２は圧接子、２３は圧
縮ばね。　　。The drawings show an embodiment of this invention, with FIG. 1 being a sectional view, FIG. 2 being a sectional view of a spring booster, and FIG. 3 being an explanatory diagram of its operation. 4 is an operating lever, 20 is a cam, 22 is a pressure contact, and 23 is a compression spring. .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 操作レバー４を回動自在に支承する支軸の回動中心を挾
んで操作レバー４と反対側に、カム２０を設け、このカ
ム２０に圧縮ばね２３などの付勢手段で付勢された圧接
子２２を圧接してなる操作レバーの操作力軽減装置。A cam 20 is provided on the opposite side of the operating lever 4 across the center of rotation of a support shaft that rotatably supports the operating lever 4, and the cam 20 is biased by a biasing means such as a compression spring 23. An operation force reduction device for an operation lever formed by pressing a child 22 into contact with the element 22.
JP18709982U 1982-12-13 1982-12-13 Control lever operation force reduction device Granted JPS5992922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18709982U JPS5992922U (en) 1982-12-13 1982-12-13 Control lever operation force reduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18709982U JPS5992922U (en) 1982-12-13 1982-12-13 Control lever operation force reduction device

Publications (2)

Publication Number Publication Date
JPS5992922U true JPS5992922U (en) 1984-06-23
JPS6313544Y2 JPS6313544Y2 (en) 1988-04-18

Family

ID=30403952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18709982U Granted JPS5992922U (en) 1982-12-13 1982-12-13 Control lever operation force reduction device

Country Status (1)

Country Link
JP (1) JPS5992922U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS454730Y1 (en) * 1967-05-15 1970-03-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS454730Y1 (en) * 1967-05-15 1970-03-05

Also Published As

Publication number Publication date
JPS6313544Y2 (en) 1988-04-18

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