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:
Jan. 01, 1980
Filed:
Mar. 30, 1978
Applicant:
Inventors:
Jan Zalesak, Modrice, CS;
Miloslav Bednar, Brno, CS;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21H / ;
U.S. Cl.
CPC ...
72108 ; 72102 ;
Abstract
Apparatus for the cross wedge rolling of parts of bodies of revolution of reduced diameter, the apparatus including a tool having the shape of a cam, the active surfaces of which are parts of the surface of a body of revolution the axis of which is eccentric with respect to the axis of rotation of the tool, the tool having a calibration part advantageously following the reducing part of the tool.
Zalesak, Jan. (1980). Cross wedge rolling apparatus (U.S. Patent No. 4181001). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4181001
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile