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. 31, 1977
Filed:
Feb. 23, 1976
Applicant:
Inventor:
Charles L Holland, Escondido, CA (US);
Assignee:
General Dynamics Corporation, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73 6 / ; 82 2 / ; 90 1 / ; 408-8 ;
Abstract
A mounting assembly for supporting an ultrasonic transducer within a machine tool. An ultrasonic tube assembly mounted coaxially within a machine spindle and tool supports an ultrasonic sensor adjacent to the surface being machined during machining. The tube mount includes means for isolating the tube assembly from vibration of the spindle and tool. Real-time thickness measurement of the surface being machined can be obtained by using thickness as measured by the ultrasonic sensor in a conventional feedback loop, controlling tool position.