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:
Jan. 10, 2023
Filed:
May. 11, 2018
Valeo Systèmes D'essuyage, Le Mesnil Saint Denis, FR;
Jose-Luis Herrada, Le Mesnil Saint Denis, FR;
Valeo Systèmes d'Essuyage, Le Mesnil Saint Denis, FR;
Abstract
The system concerns a gear motor for a motor vehicle wiping system comprising:—an electric motor comprising a rotor, a stator and a rotating shaft solidly attached to the rotor,—a reducing mechanism connecting the rotating shaft and an output shaft of the gear motor. According to the invention, a roller bearing () guides the rotating shaft () at one of the longitudinal ends of the rotating shaft, said roller bearing (), arranged inside the rotor and stator assembly, housed in an inner recess of the rotor, and in which a hollow support bears the magnetic elements and is arranged coaxially and connected in rotation with the rotating shaft (), said hollow support () covering said roller bearing () guiding the longitudinal end of the rotating shaft () on the side of the electric motor (), the axial locking of the roller bearing () on the rotating shaft () being obtained by pressing against the inner race of the roller bearing () on the inner wall of the hollow support (), directly or indirectly through the intermediary of a spacer ().