Electric power steering assembly

Details Electric power steering assembly Electric power steering assembly

2007-06-26

2007-06-26

Tran, Nguyen (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S256000

Reexamination Certificate

active

10998052

ABSTRACT:
An electric power steering assembly includes an electric motor, a reduction mechanism for reducing the speed of an output rotation of the electric motor, and a reduction-mechanism housing accommodating therein the reduction mechanism. The electric motor includes: an output shaft rotatably supported by the reduction-mechanism housing, a motor housing formed integrally with the reduction-mechanism housing, a rotor, and a stator assembly accommodated in an annular space defined between the rotor and the motor housing. When the stator assembly is assembled in the annular space via an opening at an end portion of the motor housing, a guided portion on an outside circumference of a stator yoke is guided by a guide portion on an inside circumference of the motor housing.

REFERENCES:
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patent: 4881001 (1989-11-01), Patel et al.
patent: 5585682 (1996-12-01), Konicek et al.
patent: 6822364 (2004-11-01), Suzuki et al.
patent: 2004/0065163 (2004-04-01), Takahashi et al.
patent: 2723491 (1994-08-01), None
patent: 575491 (1946-02-01), None
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patent: 2003-113909 (2003-04-01), None
An English-language Abstract of the Japanese patent publication No. 2003113909 (Apr. 18, 2003).

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