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:
Jun. 14, 1983
Filed:
Mar. 27, 1981
Applicant:
Inventors:
Mario Ferrero, Turin, IT;
Giovanni Balestrino, Orbassano, IT;
Assignee:
Centro Ricerche Fiat S.p.A., Orbassano, IT;
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
219119 ; 219109 ;
Abstract
An electrode tip for electric spot welding is formed with a hole which extends from one side of the tip to the end surface of the tip and is arranged to receive one end of a radiant energy conveyor which is intended to transmit a signal indicative of the temperature reached at the end surface of the tip. An insert is fitted within the hole with interference and arranged adjacent to the end surface of the tip in order to ensure the continuity of the said end surface.