JPS6234972U

JPS6234972U -

Info

Publication number: JPS6234972U
Application number: JP12823185U
Authority: JP
Priority date: 1985-08-22
Filing date: 1985-08-22
Publication date: 1987-03-02

Description

[Brief explanation of the drawing]

第１図は本考案実施例（回動運動方式）の要部
平面図、第２図は同正面図、第３図は同第１図Ａ
―Ａ線矢視図、第４図は同変形実施例の要部平面
図、第５図は同第４図Ａ―Ａ線矢視図、第６図は
第４図Ｄ―Ｄ線断面図、第７図、第８図は第２図
Ｂ―Ｂ線およびＣ―Ｃ線各断面図、第９，１０図
は本考案実施例（直線運動方式）の各要部平面図
、第１１図、第１２図は第１図実施例（回動運動
方式）の変形実施例説明図である。１……台車、３……停止用リミツトスイツチ、
４……スイツチ作動部材、１１……接触部材。 Figure 1 is a plan view of the main parts of the embodiment of the present invention (rotating motion method), Figure 2 is a front view of the same, and Figure 3 is Figure 1A of the same.
- A view taken along the line A, FIG. 4 is a plan view of essential parts of the modified embodiment, FIG. 5 is a view taken along the A-A line in FIG. 4, and FIG. 6 is a sectional view taken along the D-D line in FIG. , FIGS. 7 and 8 are sectional views taken along lines B--B and C--C in FIG. , FIG. 12 is an explanatory diagram of a modified embodiment of the embodiment of FIG. 1 (rotating motion system). 1...Dolly, 3...Stopping limit switch,
4... Switch operating member, 11... Contact member.

Claims

[Scope of utility model registration request]

In a self-propelled welding trolley that traces along the vertical plate and/or the lower plate surface, the trolley is equipped with a stop limit switch along with the switch actuating member, and detects non-copying when pressed against the vertical plate and/or lower plate surface. A contact member for detection is provided on the cart side so as to be movable independently of the cart, and a stop activation member is provided on the detection contact member to accompany the detection contact member and drive a switch operating member of the stop limit switch. Automatic stop mechanism for self-propelled welding carts.