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.:

US 6925396 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 02, 2005

Filed:

Jun. 09, 2003
Applicant:

John Remington, Celina, OH (US);

Inventor:

John Remington, Celina, OH (US);

Assignee:

The Minster Machine Company, Minster, OH (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B30B015/26 ;
U.S. Cl.
CPC ...
Abstract

An instrument system for a press machine environment includes a monitoring apparatus to determine the flywheel speed, slide speed, and slide displacement relative to, for example, Top Dead Center. These measurements are used to determine the energy consumed by the slide as a function of slide displacement as its travels during its work stroke. A piston-cylinder combination is disposed at a die location to emulate a die set and to facilitate a determination of the load developed by the slide as it actuates movement of the piston. A computation of the work produced by the slide during piston movement can be determined on the basis of measurements of piston displacement and slide-induced pressure applied to the piston. A display plots various graphs to depict slide energy, slide work, and flywheel speed as a function of slide displacement.


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Remington, John. (2005). Method and apparatus for measuring energy usage in a press machine (U.S. Patent No. 6925396). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6925396

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