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. 10, 1983
Filed:
Dec. 16, 1980
Applicant:
Inventor:
Clemens Halene, Dusseldorf, DE;
Assignee:
Mannesmann Aktiengesellschaft, Dusseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21H / ;
U.S. Cl.
CPC ...
29168 ; 295 / ; 72354 ; 72356 ; 72359 ;
Abstract
Cylindrical blanks are formed into wheels, each with an integral shaft; and one of the shafts is shrunk into the other one in order to complete the set. Each wheel may have an integral, outwardly extending bearing hub.