Patent · US Active

Actuating device and transmission

US9453576B2 · kind B2 · utility

1Cited by

5References

12Claims

0Family size

Assignee

Schaeffler Technologies AG & Co. KG · DE

Inventors

Lars Schumann · Laufenburg (Baden), DE
Laszlo Man · Bühl, DE
Peter Greb · Ottersweier, DE

Key dates

Filing date	Oct 17, 2013
Grant date	Sep 27, 2016
Priority date	—
Expiry date	Oct 17, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/20177
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An actuation device especially for actuating a transmission for selecting a gear step and engaging and disengaging the selected gear step and/or for actuating at least one clutch. The actuation device includes at least one rotatable roll element that has guide tracks, into each of which a contact element of a selector fork engages to move the selector fork in order to select and engage or disengage a gear step of a transmission, and an actuation region for a clutch actuation means for actuating the at least one clutch.

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