Electromotive auxiliary drive for vehicles

Details Electromotive auxiliary drive for vehicles Electromotive auxiliary drive for vehicles

2006-08-25

2010-10-05

Ip, Paul (Department: 2837)

Electricity: motive power systems

Periodic, repetitious or successive operations control of...

C318S266000, C318S466000, C318S470000, C318S471000

Reexamination Certificate

active

07808196

ABSTRACT:
In the case of an electromotive auxiliary drive for vehicles, particularly for windscreen wiper drives or adjustment drives for vehicle elements with a secondary transmission for the electromotor, with at least one magnetic sensor, which acts in conjunction with a signal transmitter or permanent magnet arrangement formed of at least one permanent magnet and rotating with a drive shaft or a gear wheel in order to record the angle position and/or modification of the angle position of the rotation of the shaft or the gear wheel, the permanent magnet arrangement is arranged on the front side on a shaft end bedded in a bearing arrangement or on a drive element bedded in the bearing arrangement and arranged on the shaft. The at least one magnetic sensor is arranged opposite the permanent magnet arrangement in the direction of the shaft axis within the bearing arrangement.

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