Motor

Details Motor Motor

2006-11-21

2006-11-21

Mullins, Burton (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S07500D, C310SDIG006

Reexamination Certificate

active

07138736

ABSTRACT:
An end surface portion8aof a gear housing8, which is located on a motor unit2side of the gear housing8, is opposed to the motor unit2and laterally extends. A brush holder10includes a plate portion13that is opposed to the end surface portion8a. A case15, which receives the control circuit board14, is formed separately from the plate portion13. A receiving through hole, through which the circuit board receiver15is receivable, is formed in the plate portion13. The case15is constructed to be positionable next to the yoke5in a state where the case15is received through the receiving through hole. The yoke5, the gear housing8, the brush holder10, the control circuit board14and the case15are assembleable in a direction parallel to an axial direction of the motor unit2. The control circuit board14projects from the gear housing8on the motor unit2side, and a projected part of the control circuit board14, which projects from the gear housing 8 on the motor unit2side, is received in the case15. In this way, in the motor that integrally includes the motor unit, the speed reducing unit and the control circuit board, the gear housing of the speed reducing unit can be made compact, and the assembly work can be simplified.

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Office Communication issued from the Korean Patent Office issued on Jan. 27, 2006 and its translation.
Office Action issued from Chinese Patent Office issued on Jan. 22, 2006 for the corresponding Chinese patent application No. 038025000 (a copy and English translation thereof).

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