Electric motor has pot-shaped housing, brush bearer, bearing carrier, and O-ring in accommodation chamber bounded by at least three different components

摘要

The motor has a pot-shaped housing (2), a brush bearer (3), a rotor (4) mounted in a bearing (5) held by a bearing carrier part (6) and a O-ring (7) that acts as a seal between the housing and the bearing carrier part. The O-ring is placed in an accommodation chamber (8) bounded by at least three different components. The chamber is bounded by the housing, brush bearer and bearing carrier part. AN Independent claim is also included for the following: a method of manufacturing an inventive device.