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US 6,664,684 B1Granted
Electric motor
AssigneeRobert Bosch GmbH
InventorHans Kobschaetzky
Life of this patent
Estimating the term…
Abstract
An electric motor, particularly a windshield-wiper motor for a motor vehicle. In order to be able to insert an armature-shaft bearing into an inaccessible bearing seat in a housing of the electric motor, the armature-shaft bearing is fixed axially in position in the bearing seat by a detent element. This makes it possible to insert the armature-shaft bearing, mounted on the armature shaft, together with the armature into the bearing seat.
Claims10
An electric motor comprising:
- a housing having a bearing seat;
- an armature shaft;
- and
- an armature-shaft bearing situated in the bearing seat of the housing, the armature-shaft bearing being retained axially in the bearing seat by one of a detent and a snap-fit connection and by a portion of the bearing seat.
1 more element
An electric motor comprising:
- a housing having a bearing seat;
- an armature shaft;
- and
- an armature-shaft bearing situated in the bearing seat of the housing, the armature-shaft bearing being fixed in position in the bearing seat by a tamping.
1 more element
An electric motor comprising:
- a housing having an inaccessible bearing seat;
- an armature shaft;
- and
- an armature-shaft bearing situated in the bearing seat of the housing, the armature-shaft bearing being retained axially in the bearing seat by one of a detent and a snap-fit connection.
1 more element
Dependencies are inferred from the claim text.