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. 30, 1988
Filed:
Aug. 29, 1986
Applicant:
Inventors:
Assignee:
W. Hegenscheidt GmbH, Erkelenz, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B21K / ;
U.S. Cl.
CPC ...
72110 ;
Abstract
Surface-hardening and smoothing rolling apparatus includes at least one movable rolling device at least including a die carrier with at least one backing element, as well as at least one additional rolling device, the movable and additional rolling device being carried by a standard disposed on a slide, the movable rolling device being arranged so that the position thereof is changeable relative to that of the additional rolling device in a radial plane of a crankshaft to be rolled.