Patent · US Active

Drive unit with a rotationally fixed bearing element

US7619340B2 · kind B2 · utility

0Cited by

4References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Thomas Huck · Bühl, DE
Tarek Mili · Karlsruhe, DE

Key dates

Filing date	Sep 11, 2006
Grant date	Nov 17, 2009
Priority date	—
Expiry date	Sep 11, 2026

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49009
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

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).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.