Patent ID: 8884475
Filing Date: 2014-11-11
Classification: H02K

Abstract:
1. A plastic element comprising: a baseplate; a shaft passage channel extending through the baseplate, said shaft passage channel having a longitudinal center axis; at least two commutator brush boxes extending toward the shaft passage channel, said commutator brush boxes having side faces that are disposed at an angle of 45° to a plane extending parallel to an upper side of the baseplate, said commutator brush boxes further having a common longitudinal center axis which is substantially orthogonal to the longitudinal center axis of the shaft passage channel, wherein said side faces of said brush boxes surround said common longitudinal center axis; a bearing seat for receiving a shaft bearing, which bearing seat is connected to the baseplate; at least one supporting arm connecting the bearing seat to the baseplate, wherein an entire contact area between the at least one supporting arm and the baseplate is disposed at lateral spacing from the commutator brush boxes.