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:
Feb. 02, 1982
Filed:
Apr. 09, 1979
Applicant:
Inventor:
Peter Haberlein, Reutlingen, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ; G01N / ;
U.S. Cl.
CPC ...
324262 ; 324238 ;
Abstract
A test arrangement for non-destructive defect testing of metallic test pieces includes test probes which contactingly move across the surface of a test piece. Resilient members act on the testhead carrying the probes, one at each side of the testhead center of gravity, enabling the testhead to extend beyond the test piece edge while maintaining good contact between the probes and test piece. The testhead is adjustable with respect to the test piece surface and is maintained at a constant spacing from the test piece irrespective of test piece surface irregularities.