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. 10, 2009
Filed:
Jan. 19, 2007
Applicant:
Hans-toni Steffens, Erkelenz, DE;
Inventor:
Hans-Toni Steffens, Erkelenz, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a deep rolling head () of a deep rolling tool of a shears-type deep rolling unit of a deep rolling machine used for the deep rolling of radii or fillets () on the bearing pins () of crankshafts () with the aid of deep rollers () that are rotatably supported in the deep rolling head () with appropriate clearance, whereby the deep rolling head () is mounted at the outer end of one of the two shears arms () of the deep rolling unit. The deep rolling head () is pivotably attached to the end () of the shears arm.