Patent · US Active

Transmission, in particular for an adjustment drive

US9541163B2 · kind B2 · utility

0Cited by

7References

14Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Willi Schmidt · Blankenloch, DE
Anja Burger · Laufenburg (Baden), DE
Gerhard Genter · Achern, DE

Key dates

Filing date	Oct 5, 2012
Grant date	Jan 10, 2017
Priority date	—
Expiry date	Jun 26, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19828
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The present invention relates to a transmission (1), in particular for an adjustment drive, comprising a housing (2), a worm shaft (3) which is rotatably mounted in the housing (2) and which can be driven, a worm wheel (4) which is rotatably mounted in the housing (2) and which meshes with the worm shaft (3), an encircling first wedge surface (5) which is formed on the worm wheel (4) or fixedly connected to the worm wheel (4), a brake element (6) which is arranged so as to be rotationally conjoint with respect to the worm wheel (4) and which has a second wedge surface (7), wherein the first wedge surface (5) bears areally against the second wedge surface (7).

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