Drive unit with a rotationally fixed bearing element

Details Drive unit with a rotationally fixed bearing element Drive unit with a rotationally fixed bearing element

2006-09-11

2009-11-17

Hanh, Nguyen N (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

Reexamination Certificate

active

07619340

ABSTRACT:
The invention relates to a drive unit (10) and to a method for producing said drive unit, especially for adjusting mobile parts in a motor vehicle. Said drive unit comprises a drive shaft (12), received in a housing (24) by means of at least one bearing element (22). Said housing comprises a lower housing part (26) and an upper housing part (28) which can be radially assembled in relation to the drive shaft (12). The bearing element (22) is configured as a plain bearing bush (38) that positively engages in a peripheral direction (33) in a corresponding bearing seat (30) of the housing (24) in order to form a rotational lock (42).

REFERENCES:
patent: 2193713 (1940-03-01), Cole
patent: 3770331 (1973-11-01), Seller et al.
patent: 3831048 (1974-08-01), Wagner
patent: 3846652 (1974-11-01), Lykes
patent: 2004/0130226 (2004-07-01), Yoshida et al.
patent: 1 638 213 (1971-04-01), None
patent: 195 41 118 (1997-03-01), None
patent: 103 52 240 (2005-02-01), None
patent: 2 319 994 (1977-02-01), None

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