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. 28, 2012
Filed:
Dec. 28, 2009
Applicants:
J. Randall Hall, Wadsworth, OH (US);
Robert E. Cormany, Barberton, OH (US);
Inventors:
J. Randall Hall, Wadsworth, OH (US);
Robert E. Cormany, Barberton, OH (US);
Assignee:
H&S Tool, Inc., Wadsworth, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 25/00 (2006.01); B23B 3/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tripper assembly for use in advancing a clamshell lathe tool slide including a tool for milling a portion of a workpiece such as a tube or pipe, the tool slide being operatively connected to a rotatable ring of the clamshell lathe and the tripper assembly operatively connected to a stationary ring of the clamshell lathe. The design of the tripper assembly is such that the position, engaged or disengaged, of the tripper element can be easily ascertained.