Patent · US Active

Transmission arrangement having axial securing element

US8234947B2 · kind B2 · utility

1Cited by

3References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Rainer Kurzmann · Achern, DE
Klaus-Peter Oberle · Bühl, DE
Danny Werner Gottschalk · Gernsbach, DE
Manfred Winter · Bad Rappenau, DE

Key dates

Filing date	Aug 14, 2007
Grant date	Aug 7, 2012
Priority date	—
Expiry date	Nov 24, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19679
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a transmission arrangement, particularly for adjusting devices in motor vehicles, comprising a gear wheel, which is secured against axial displacement on an axis or a shaft by means of securing element. According to the invention, the axis or the shaft is made of plastic. The securing elements comprise at least a molded part, which has at least one axial stop for the direct or indirect support of the gear wheel, and the molded part is secured by means of a screw against axial displacement on the axis or the shaft.

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