The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 1992
Filed:
Mar. 22, 1991
Applicant:
Inventors:
Shigeru Umeda, Tokyo, JP;
Tsuyoshi Takatori, Tokyo, JP;
Assignee:
Obara Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ; B23K / ; B25J / ;
U.S. Cl.
CPC ...
219116 ; 219 8633 ; 901 42 ;
Abstract
The present invention provides a welding gun for robot provided with a cradle formed of a hollow frame. The cradle has side plates serving also as stopper receivers for receiving stoppers of the welding gun arms, thereby eliminating an extra member for receiving the stoppers and laborious working for attachment of such extra member. A space to be occupied by the extra member is omitted and can be effectively utilized for holding a welding transformer.