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:
Nov. 05, 1985
Filed:
Dec. 27, 1983
Morikuni Numata, Ageo, JP;
Toshihiko Nakadate, Sayama, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention is directed to a gun arm for a resistance welding gun. The gun arm comprises a main body, an electrode holder mounted on the front portion of the main body and a support member fixed to the rear portion of the main body. The main body comprises a conductor member having a water passage on at least one side thereof and a plate member fixed to at least one side of the conductor member and in contact with the water passage. In one embodiment of the present invention, the water passage comprises at least one groove formed in the conductor member with the groove being covered by the plate member. In an alternative embodiment, the water passage comprises at least one pipe which is positioned between the plate members which comprise the at least one plate member.