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:
Aug. 23, 2022
Filed:
Sep. 11, 2019
Applicant:
Kennametal Inc., Latrobe, PA (US);
Inventors:
Logan M Semnisky, Latrobe, PA (US);
Alan J Bookheimer, Greensburg, PA (US);
Assignee:
KENNAMETAL INC., Latrobe, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 31/26 (2006.01); B23B 31/107 (2006.01); B23B 29/04 (2006.01);
U.S. Cl.
CPC ...
B23B 31/1071 (2013.01); B23B 31/263 (2013.01); B23B 29/046 (2013.01); B23B 2231/46 (2013.01); B23B 2260/03 (2013.01);
Abstract
A clamping assembly includes a base member having an internal bore, a lock rod within the internal bore of the base member and moveable in a forward direction and rearward direction between an unlocked position and a locked position, a crank wheel having an axis of rotation, and a linkage coupled to the lock rod and coupled to the crank wheel at a position radially offset from the axis of rotation of the crank wheel.