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:
May. 28, 2002
Filed:
Dec. 22, 2000
Applicant:
Inventor:
Siegfried Bagusche, Erkelenz, DE;
Assignee:
Hegenscheidt-MFD GmbH & Co. KG, Erkelenz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 1/500 ;
U.S. Cl.
CPC ...
B21D 1/500 ;
Abstract
A roller cage ( ) is provided for the guidance of a minimum of one work roller ( ) of a tool for deep rolling of radii or grooves on crankshaft journals or crank pins, where the roller cage ( ) is supported at the end ( ) of the long leg ( ) of an L-shaped tool holder, and is loosely guided in the longitudinal direction of the long leg ( ) in a tab engaging in a longitudinal groove on the underside ( ) of the roller cage ( ) from the end ( ) of the long leg ( ). The longitudinal groove of the roller cage ( ) has a considerably greater width than the width of the tab.