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. 01, 1993
Filed:
Nov. 05, 1991
Applicant:
Inventor:
David A Schultz, Newton, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B / ; G01B / ; G01P / ;
U.S. Cl.
CPC ...
324226 ; 324174 ; 32420720 ; 32420725 ; 32420726 ;
Abstract
The invention relates to an apparatus for implementing the automatic measurement of a spinning saw blade's lateral deformation or deflection otherwise known as 'flutter.' The apparatus comprises a mounting means for rotating the saw blade and a detector means for measuring the flutter of the saw blade and generating an electrical signal in response. A second means measures the spin of the rotating saw blade in order to provide a visual output signal indicating flutter as a function of rotational speed.