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:
Oct. 17, 1978
Filed:
May. 11, 1977
Applicant:
Inventor:
Wolfgang Huber, Schweinfurt, DE;
Assignee:
SKF Kugellagerfabriken GmbH, Schweinfurt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16C / ; F16C / ;
U.S. Cl.
CPC ...
308240 ; 308100 ; 308108 ; 308122 ;
Abstract
The present invention relates to a self-pressuring radial friction bearing for both directions of rotation of a shaft; the bore surface of the bearing has pumping grooves that are inclined to the circumferential direction, and communicate via one of their ends with a space supplied with lubricant.