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:
Oct. 16, 2007
Filed:
Dec. 09, 2005
Applicant:
Alan R. Pfaff, Jr., Orchard Lake, MI (US);
Inventor:
Alan R. Pfaff, Jr., Orchard Lake, MI (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23D 25/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotary cutting tool with easy to adjust rotary die plates comprises a rotary die cylinder, a die plate adjustably mounted to the rotary die cylinder, an external eccentric mounted on the rotary die cylinder having a first axis of rotation with respect to the cylinder and having a central opening offset from the first axis, and an internal eccentric mounted in the central opening. Rotation of the external eccentric urges the internal eccentric to move with respect to the cylinder, and the die plate moves in response to motion of the internal eccentric.