Driving device for vehicle units
First Claim
1. A driving device for a vehicle unit, with the driving device (10) having a pole housing (12) in which at least a portion of the drive motor (14) is arranged, and a gear mechanism housing (16) in which a gear mechanism device (18) is arranged, it being possible for said gear mechanism device to be driven by means of the drive motor (14), characterized in that at least a portion of the pole housing (12) and/or gear mechanism housing (16) has a metal shield, characterized in that the drive motor (14) is an electric motor which has a brush holder (34) and brush elements, and characterized in that the brush holder (34) and the brush elements are supported by a receptacle (36) in the gear mechanism housing (16), with the receptacle (36) being in the form of a metal shield, characterized in that the gear mechanism housing (16) is covered by a gear mechanism cover (30), with the gear mechanism cover (30) containing metal, a metal alloy or plastic, characterized in that the gear mechanism cover (30) has a receptacle (46) for accommodating a printed circuit board (48), wherein the printed circuit board (48) extends at least partially over the brush holder (34) and the brush elements, and wherein the covering element (42) is arranged between the printed circuit board (48) and the brush holder (34) and the brush elements.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed is a driving device for a vehicle unit. Said driving device (10) comprises a pole housing (12) in which at least a portion of the driving motor (14) is arranged as well as a transmission housing (16) in which a transmission device (18) is arranged that can be driven by the driving motor (14). Said driving device (10) is characterized in that at least a portion of or essentially the entire pole housing (12) and/or transmission housing (16) has/have a metal shield.
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Citations
15 Claims
- 1. A driving device for a vehicle unit, with the driving device (10) having a pole housing (12) in which at least a portion of the drive motor (14) is arranged, and a gear mechanism housing (16) in which a gear mechanism device (18) is arranged, it being possible for said gear mechanism device to be driven by means of the drive motor (14), characterized in that at least a portion of the pole housing (12) and/or gear mechanism housing (16) has a metal shield, characterized in that the drive motor (14) is an electric motor which has a brush holder (34) and brush elements, and characterized in that the brush holder (34) and the brush elements are supported by a receptacle (36) in the gear mechanism housing (16), with the receptacle (36) being in the form of a metal shield, characterized in that the gear mechanism housing (16) is covered by a gear mechanism cover (30), with the gear mechanism cover (30) containing metal, a metal alloy or plastic, characterized in that the gear mechanism cover (30) has a receptacle (46) for accommodating a printed circuit board (48), wherein the printed circuit board (48) extends at least partially over the brush holder (34) and the brush elements, and wherein the covering element (42) is arranged between the printed circuit board (48) and the brush holder (34) and the brush elements.
- 7. A driving device for a vehicle unit, with the driving device (10) having a pole housing (12) in which at least a portion of the drive motor (14) is arranged, and a gear mechanism housing (16) in which a gear mechanism device (18) is arranged, it being possible for said gear mechanism device to be driven by means of the drive motor (14), characterized in that at least a portion of the pole housing (12) and/or gear mechanism housing (16) has a metal shield separate from the pole housing (12) and the gear mechanism housing (16), characterized in that the gear mechanism cover (30) has a receptacle (46) for accommodating a printed circuit board (48), wherein the drive motor (14) has a brush holder (34) and brush elements, and wherein the printed circuit board (48) extends at least partially over the brush holder (34) and the brush elements, and wherein the covering element (42) is arranged between the printed circuit board (48) and the brush holder (34) and the brush elements.
Specification