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:
Nov. 01, 2016
Filed:
Jul. 31, 2014
Applicants:
Arnaud Turmeau, Mallisard, FR;
Laurent Paulin, Monnaie, FR;
Inventors:
Arnaud Turmeau, Mallisard, FR;
Laurent Paulin, Monnaie, FR;
Assignee:
AKTIEBOLAGET SKF, Gothenburg, SE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/78 (2006.01); B61F 15/22 (2006.01); B61F 15/02 (2006.01);
U.S. Cl.
CPC ...
B61F 15/22 (2013.01); B61F 15/02 (2013.01); F16C 33/7826 (2013.01);
Abstract
A railway axlebox assembly including a bearing including an inner ring adapted to be mounted on a shaft with an axial preload and an outer ring adapted to be mounted in a housing, a backing ring delivering axial support of the inner ring on an inner end portion of the shaft is provided. The assembly includes a seal that is disposed between the backing ring and the inner end portion of the housing. The sealing includes an elastomeric sealing lip bearing with a frictional contact on a sealing surface provided on the backing ring.