Title:
ワイパモータ
Document Type and Number:
Japanese Patent JP4109608
Kind Code:
B2
Abstract:
The invention provides a wiper motor apparatus for reciprocally swing the wiper, including a motor body, an output shaft assembly driven by the motor body and including an output shaft directly or indirectly connected to the wiper to reciprocally swing the wiper and a clutch arrangement installed to the output shaft; and a swing mechanism connected between the motor body and the output shaft assembly and converting rotation of a rotatable shaft of the motor body to reciprocal rotation of the output shaft, wherein the clutch arrangement is provided between the output shaft and the swing mechanism to transmit a drive force from the swing mechanism to the output shaft; when a load applied to the output shaft is equal to or greater than a predetermined value, the clutch arrangement disables transmission of the drive force between the swing mechanism and the output shaft, so that relative rotation occurs between the swing mechanism and the output shaft.
Inventors:
Hideyuki Yagi
Takayuki Imamura
Takayuki Imamura
Application Number:
JP2003378176A
Publication Date:
July 02, 2008
Filing Date:
November 07, 2003
Export Citation:
Assignee:
ASMO Co., Ltd.
International Classes:
B60S1/08; F16D43/20; F16H35/10; H02K7/116
Domestic Patent References:
| JP4500345A | ||||
| JP11165589A | ||||
| JP2000341906A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda