Patent · US Active

Revolving transmission

US7682278B2 · kind B2 · utility

4Cited by

53References

29Claims

0Family size

Assignee

Ulrich Rohs · DE

Inventors

Ulrich Rohs · Lehrte, DE
Christoph Dräger · Jülich, DE
Werner Brandwitte · Eschweiler, DE

Key dates

Filing date	Dec 18, 2008
Grant date	Mar 23, 2010
Priority date	—
Expiry date	Dec 18, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19344
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

In a revolving transmission having at least two revolving transmission elements which may transmit a torque frictionally, at least one gap, which is preferably only filled with a liquid, is provided between the transmission elements at least during operation.

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