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:
Sep. 14, 1976
Filed:
Sep. 17, 1974
Applicant:
Inventor:
Horst Lamprecht, Oberwerrn, DT;
Assignee:
Kugelfischer Georg Schafer & Co., Schweinfurt, DT;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16C / ; F16C / ;
U.S. Cl.
CPC ...
308174 ; 308216 ; 308235 ; 3081 / ;
Abstract
A roller bearing has a pair of metallic race members each formed with a machined race surface. Each of the members is formed with a relatively thin rib and the two members are joined together at the ends of the ribs by means of a weld. Thus stresses resulting from the welding operation are not transmitted to the machined race surfaces of the members.