Patent · US Active

Gearing

US8656809B2 · kind B2 · utility

17Cited by

10References

4Claims

0Family size

Assignee

Wittenstein AG · DE

Inventors

Thomas Bayer · Igersheim, DE
Michael Schmidt · Gresham, US

Key dates

Filing date	Jul 27, 2007
Grant date	Feb 25, 2014
Priority date	—
Expiry date	Aug 10, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19893
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

In a gearing, in particular coaxial gearing, hollow shaft gearing, hypoid gearing, axial gearing or linear gearing, with a driving element (7), an element (3) and an output element (11), a stepping-up and transmission of a driving torque between driving element (7) and output element (11) are to take place via a plurality of movable tooth segments (5).

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