Patent · US Active

Transmission device

US8347751B2 · kind B2 · utility

1Cited by

39References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Walter Haussecker · Bühl, DE
Max Fiedler · Kornwestheim, DE
Volker Hertweck · Baden-Baden, DE
Franz Tasch · Bad Mitterndorf, AT
Peter Bohr · Karlsruhe, DE
Holger Thoene · Rastatt, DE
Dieter Depner · Lichtenau, DE

Key dates

Filing date	Aug 14, 2007
Grant date	Jan 8, 2013
Priority date	—
Expiry date	Jun 4, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19898
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a transmission device comprising a first gear wheel and a second gear wheel that is rotatably coupled thereto, wherein a damping element acting in the circumferential direction is provided axially between the gear wheels. According to the invention it is provided that the damping element can be tensioned by the gear wheels during the operation of the transmission device.

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