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:
Jun. 30, 2020
Filed:
Dec. 10, 2015
Valeo Equipements Electriques Moteur, Creteil, FR;
Marie-Ange Nalin, Chazey sur Ain, FR;
Pierre Mollon, Estrablin, FR;
Wilfried Pays, Sermerieu, FR;
Maximilien Gentil, Corbas, FR;
Alain Bost, L'isle d'abeau, FR;
Valeo Equipements Electriques Moteur, Creteil, FR;
Abstract
The invention relates mainly to an assembly comprising a brush cage and a spiral spring (), the spiral spring () comprising an axis (Y), a wound part () wound about the axis (Y) and an arm () extending from one end of the wound part (), the brush cage comprising at least one lateral wall provided with an opening for the passage of the arm () through the lateral wall so that one end of the arm () can press against at least part of an end face of a brush, wherein the arm () comprises a first portion () of which the width (L) measured along the axis (Y) is different from the width (L) of the wound part () measured along the axis (Y) of the spiral spring ().