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. 16, 1977
Filed:
Mar. 17, 1975
Applicant:
Inventor:
Sture L Asberg, Partille, SW;
Assignee:
SKF Industries, Inc., King of Prussia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21D / ;
U.S. Cl.
CPC ...
148 / ; 148 121 ; 308191 ;
Abstract
A method of forming a rotary element for a wheel comprising a brake device provided for example with a brake disc and a bearing having an outer and an inner ring between which rolling elements in two rows are arranged, the rings being provided with a flange to which parts of the wheel or such mechanism can be attached, characterized in that at least the inner ring, the flange and the brake device part form a single homogeneous unit and are heat treated as a unit, the ring forming the running surface of the two rows of rolling element which center a cage.