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. 28, 2002
Filed:
Jul. 19, 2000
Applicant:
Inventors:
Erich Eder, Velden, DE;
Josef Reithmaier, Gerzen, DE;
Assignee:
Schunk Ultraschalltechnik GmbH, Wettenberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 3/20 ;
U.S. Cl.
CPC ...
G01N 3/20 ;
Abstract
In testing a method for non-destructive testing of a welded assembly which includes a plurality of strands of electrical conductors which are joined together into a bundle by ultrasonic welding, a defined testing force is introduced into two or more shell surface segments of the welded assembly in directions oriented substantially towards each other or substantially to a comon intersection. For carrying out the testing method, a testing device and a welding machine which constitute such a testing device are provided.