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:
Oct. 15, 1991
Filed:
Oct. 26, 1989
Applicant:
Inventor:
Alvin C Banner, Montgomery County, OH (US);
Assignee:
Globe Products Inc., Huber Heights, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
219 5622 ; 219 561 ; 21912169 ;
Abstract
The insulating coating on the portion of a conductor wire to be fused to a terminal is evaporated prior to the fusing operation by the use of a focused inductive heater, such as an ultrasonic or laser beam, focused on the portion of the wire from which the insulating coating is to be removed. Following removal of the insulating coating in this manner, the terminal and the conductor wire are fused together by application of heat and pressure thereto. The invention is described for use in connecting armature coil lead wires to commutators having bars with tangs.