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. 14, 2006
Filed:
Nov. 05, 2003
Applicants:
Victor L. Chun, Walton Hills, OH (US);
Joseph Mouzaya, Strongsville, OH (US);
Inventors:
Victor L. Chun, Walton Hills, OH (US);
Joseph Mouzaya, Strongsville, OH (US);
Assignee:
Danly IEM, a division of Connell Limited Partnership, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 5/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A roller cam mechanism and driver assembly which features a positive retraction cam elements comprised of auxiliary rollers and side plate slots which cooperate upon failure of a retraction spring compressed by advance of a tooling slide to cause positive retraction of a tooling slide.