Windshield wiper motor, has armature shaft mounted in three axially spaced-apart bearing devices, where one of bearing device is resilient received in radial direction at external periphery by intermediate element

摘要

The motor has a housing in which an armature shaft is mounted in three axially spaced-apart bearing devices. One of the bearing devices is resilient received in radial direction at an external periphery by an intermediate element i.e. rubber ring (26) or spring ring, in the housing. The bearing device is arranged with the intermediate element at an end portion of the armature shaft. The intermediate element is axially received and fixed in the housing. A retainer of the intermediate element in the housing comprises a conic formed inside wall.