Title:
電気式の駆動ユニット
Document Type and Number:
Japanese Patent JP2006513918
Kind Code:
A
Abstract:
The invention relates to an electric drive unit, particularly for a windshield wiper of a motor vehicle, comprising a drive motor and a gearing. A housing (20) is provided inside of which at least the gearing is housed. The gearing has a worm (14), which is connected to the drive motor via a rotor shaft (12), and has a worm wheel (32), which is mounted on a driven shaft (30). This driven shaft (30) is, in turn, mounted inside an eccentric bush (40, 50), which can rotate in order to adjust the axial distance between the rotor shaft (12) and the driven shaft (30) and which, when rotated, can be mounted inside the housing (20) in a rotationally fixed manner. The invention is characterized in that the eccentric bush (40, 50) has a bearing (46, 56) in order to mount the driven shaft.
Inventors:
Ahim Harwig Horst
Armin Stoopner
Armin Stoopner
Application Number:
JP2004569838A
Publication Date:
April 27, 2006
Filing Date:
December 02, 2003
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
B60S1/08; B60S1/16; F16C23/10; H02K7/116
Domestic Patent References:
| JPH0217217A | 1990-01-22 | |||
| JPH1082423A | 1998-03-31 | |||
| JP2002173005A | 2002-06-18 | |||
| JPH05263827A | 1993-10-12 | |||
| JPS53136438U | 1978-10-28 | |||
| JPH0886310A | 1996-04-02 | |||
| JPH09329129A | 1997-12-22 | |||
| JPH1182487A | 1999-03-26 | |||
| JP2002503588A | 2002-02-05 |
Foreign References:
| US6177742B1 | 2001-01-23 |
Attorney, Agent or Firm:
Toshio Yano
Einzel Felix-Reinhard
Reinhard Einsel
Einzel Felix-Reinhard
Reinhard Einsel