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. 29, 2013
Filed:
Sep. 25, 2008
Francis Claude, Saint Cyr sur Loire, FR;
Armel Louis Doyer, Savonnieres, FR;
Alexandre Manceau, Saint Cyr sur Loire, FR;
Jean-marie Gerard, Joue-les-Tours, FR;
Alberto Ferla, Bricherasio, IT;
Francis Claude, Saint Cyr sur Loire, FR;
Armel Louis Doyer, Savonnieres, FR;
Alexandre Manceau, Saint Cyr sur Loire, FR;
Jean-Marie Gerard, Joue-les-Tours, FR;
Alberto Ferla, Bricherasio, IT;
Aktiebolaget SKF, Göteborg, SE;
Abstract
Retaining cage for balls of a rolling bearing, comprising an annular shoulder () extended axially by projecting portions () defining between them sockets () for the balls, emerging radially on either side of the cage. The cage was made from a metal and the surface of each socket () is designed to cooperate with one of the balls and is defined by an imaginary cylinder with an axis oriented radially and cut by the plane axially delimiting the cage on the side opposite the shoulder () so as to form an axial opening of the socket, the width of this opening being smaller than the diameter of the said imaginary cylinder.