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. 25, 2003
Filed:
Oct. 04, 2000
Applicant:
Inventor:
Daniel A. Schoch, Minster, OH (US);
Assignee:
The Minster Machine Company, Minster, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21C 5/100 ;
U.S. Cl.
CPC ...
B21C 5/100 ;
Abstract
An apparatus and method for monitoring the carry through state of a mechanical press is disclosed. Actual slide displacement curves under load conditions are continually generated for the press being monitored. Values of rebound height, rebound count, and rebound number for the press slide may then be determined and utilized as indicators of the carry through state of the press. Measured values of rebound height, rebound count, and rebound number can then be displayed and used as indicators that the energy of the slide should be increased to bring the press closer to a carry through state.