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:
May. 12, 2015
Filed:
Jun. 10, 2009
Pamphile Wilson, Linas, FR;
Thierry Prouteau, Saint-cyr-sur-loire, FR;
Cédric Narbonnais, Argenteuil, FR;
Pamphile Wilson, Linas, FR;
Thierry Prouteau, Saint-cyr-sur-loire, FR;
Cédric Narbonnais, Argenteuil, FR;
Aktiebolaget SKF, Gothenburg, SE;
Abstract
The pulley device for a belt or chain tensioning idler or runner roller comprises a pulley (), a roller bearing (), a spacer () for the mounting of the rolling bearing () and being capable of pressing against an element external to the device, a fastening screw () immobilized axially relative to the spacer (), and at least one retaining ring () which is elastic radially and which is mounted inside a groove () made on the fastening screw (), a portion of the ring () protruding radially into a recess () of the spacer ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile