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:
Apr. 13, 2021
Filed:
Jul. 13, 2018
Applicant:
Ratier-figeac Sas, Figeac, FR;
Inventor:
Christian Fages, Figeac, FR;
Assignee:
RATIER-FIGEAC SAS, Figeac, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 25/24 (2006.01); F16J 15/3284 (2016.01); F16J 15/32 (2016.01); F16H 25/22 (2006.01); F16J 15/328 (2016.01);
U.S. Cl.
CPC ...
F16H 25/2418 (2013.01); F16H 25/2204 (2013.01); F16J 15/32 (2013.01); F16J 15/328 (2013.01); F16J 15/3284 (2013.01);
Abstract
An ice breaking seal for a ball screw comprises a first, ice breaking section and a second, sealing section formed integrally with the ice breaking section. The ice breaking section is formed of a polymeric material and has a first hardness. The sealing section is formed of a polymeric material and has a second hardness, which is lower than the first hardness.