Shift device for an automated or automatic transmission

US8683888B2 · kind B2 · utility

Assignee

• Dr. Ing. h.c. F. Porsche AG · DE

Inventors

• Michael Sickart · Heimsheim, DE
• Michael Funk · Leonberg, DE

Key dates

• Filing date: Jun 27, 2007
• Grant date: Apr 1, 2014
• Expiry date: Aug 27, 2029

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T74/20159
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A shift device for an automated or automatic transmission, in particular of a motor vehicle, has a manual selector lever which can be moved into the following stable selector lever positions: P, R, N and E and into four non-stable selector lever positions. Here, the stable selector lever positions are all arranged in alignment in a shift gate. Here, a stable selector lever position E is provided which is arranged in alignment with the stable selector lever positions in the shift gate and, here, is situated between two non-stable tilt positions +/−, which are arranged in alignment with the selector lever positions P, R and N, for step-by-step or multiple shifting, and in a transverse gate, which runs transversely with respect to the shift gate, between the two non-stable selector lever positions D and M arranged in the transverse gate.