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. 09, 1988
Filed:
Jan. 30, 1987
Applicant:
Inventors:
Daniel R Weber, Groton, MA (US);
Andrew D Baker, Brockton, MA (US);
Assignee:
Data Instruments, Inc., Acton, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D / ;
U.S. Cl.
CPC ...
72 20 ; 72-1 ; 72-8 ; 72443 ; 100 99 ; 73808 ; 361160 ;
Abstract
A novel press load monitoring system for a variable speed press which is capable of automatically adjusting the measured load level of the press so as to compensate for strain in the press frame produced by mechanical vibrations occurring as the speed of the press is varied.