JPS60126821U

JPS60126821U - Switching control lever device

Info

Publication number: JPS60126821U
Application number: JP1118984U
Authority: JP
Inventors: 織本　尚之
Original assignee: 株式会社小松製作所
Priority date: 1984-01-31
Filing date: 1984-01-31
Publication date: 1985-08-26

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

[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図は正面図、
第２図は第１図の■−■線に沿う拡大断面図、第３図は
第２図の■−■線に沿う断面図である。１は切換弁、３はリンク機構、４は回動軸、５はレバー
、６はポジショナリンク、７はマグネット装置、８は中
間レバー軸、９は段突部、１０はカム、１１はボール。The drawings show an embodiment of the present invention, and FIG. 1 is a front view;
FIG. 2 is an enlarged sectional view taken along the line ■--■ in FIG. 1, and FIG. 3 is a sectional view taken along the line ■--■ in FIG. 1 is a switching valve, 3 is a link mechanism, 4 is a rotating shaft, 5 is a lever, 6 is a positioner link, 7 is a magnet device, 8 is an intermediate lever shaft, 9 is a stepped protrusion, 10 is a cam, and 11 is a ball.

Claims

[Scope of utility model registration request]

A lever 5 is connected to a rotating shaft 4 connected to the switching valve 1 via a link mechanism 3, and a magnet device 7 is connected to this rotating shaft 4 via a positioner link 6 to move the lever 5 to the positioner position. ” positioner link 6 above.
The lever 5 and the switching valve 1 are held in the positioner position via the positioner link 6 by activating the magnet device 7 via the positioner link 6. In the switching valve control lever device, a cam 10 is provided on the intermediate lever shaft 8 of the positioner link 6 in the rotational direction of the cam 10, which is formed in the shape of an armpit and has a protrusion 9 on its arcuate surface. A bridge member such as a ball 11 that comes into contact with the stepped protrusion 9 of the cam 10 when the lever 5 is in the vicinity of the positioner position is provided at a position facing the arcuate surface of the cam 10 and biased by a spring in the projecting direction. A switching control lever device featuring a taturu.