Transmission actuator

US9121499B2 · kind B2 · utility

Assignee

• WABCO GmbH · DE

Inventors

• Holger Kelpe · Hannover, DE
• Stefan Klik · Hannover, DE
• Jens Willms · Seelze, DE

Key dates

• Filing date: Nov 30, 2010
• Grant date: Sep 1, 2015
• Expiry date: Sep 6, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T74/20177
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

For actuating a manual transmission in an automated manner, an actuator comprises a gate selection actuating cylinder for selecting a shift gate, a gear selection actuating cylinder for engaging a gear in the shift gate, and a catch device configured to releasably fix one of the gate selection actuating cylinder and a component moveable by the gate selection actuating cylinder in at least one predetermined catch position.