Windscreen wiper motor
AssigneeValeo Systèmes d'Essuyage
InventorsChristof Heuberger, Harald Kapitza, Siegfried Stefani
Life of this patent
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Abstract
The invention relates to a windscreen wiper motor (10), having a housing (12) for accommodating a gearing arrangement which comprises a gear wheel (20) rotatably mounted in a shaft (13), which gear wheel has, on its outer circumference, a toothing (21) which interacts with a counterpart toothing (19) on a drive shaft (15), wherein the shaft (13) is received in a mount (22; 22a to 22c), which is constructed as a bore, of the housing (12) in an eccentric bush (25; 25a to 25c) for setting the distance (a) between the shaft (13) and the drive shaft (15), and wherein a press fit is formed at least in regions between the mount (22; 22a to 22c) and the eccentric bush (25; 25a to 25c).
Claims12
A windscreen wiper motor, comprising:
- a housing for accommodating a gearing arrangement which comprises a gear wheel rotatably mounted in a pivot shaft,
- wherein the pivot shaft is received in a mount, which is constructed as a bore, of the housing in an eccentric bush for setting a distance between the pivot shaft and a drive,
- wherein a press fit is formed at least in regions between the mount and the eccentric bush,
- wherein the mount and/or the eccentric bush has, in an axial overlap region between the mount and the eccentric bush, at least one section in which no press fit is formed between the mount and the eccentric bush at least over a part of a circumferential region, and that the at least one section is located, as viewed in the longitudinal direction of the pivot shaft, between two sections in which a press fit is formed.
Dependencies are inferred from the claim text.