Patent · US Active

Transmission synchronizing system, in particular, in the form of a servo synchronizing system

US8104597B2 · kind B2 · utility

4Cited by

7References

16Claims

0Family size

Assignee

Hofer PDC GmbH · DE

Inventors

Thomas Hackl · Asperg, DE
Martin Berger · Nettetal, DE
Klaus Kalmbach · Usingen, DE
Janina Steinz · Stuttgart, DE

Key dates

Filing date	Sep 18, 2007
Grant date	Jan 31, 2012
Priority date	—
Expiry date	Jun 21, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19284
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a synchronization piece which, as part of a servo synchronization system comprising a sliding sleeve, a clutch body, a synchronizer ring and an idler gear, can synchronize a transmission having toothed wheel gears. The invention furthermore relates to an entire synchronizing system having a synchronization piece according to the invention. A full-servo synchronization system is also presented.

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