Patent · US Expired

Actuating device for automation of a manual transmission of vehicles, especially motor vehicles

US6164182A · kind A · utility

1Cited by

5References

9Claims

0Family size

Assignee

Hydraulik-Ring Antriebs-und Steuerungstechnik GmbH · DE

Inventors

Dieter Tischer · Wissen, DE
Roland Meyer · Jeffery Road, DE

Key dates

Filing date	Jan 23, 1998
Grant date	Dec 26, 2000
Priority date	—
Expiry date	Jan 23, 2018

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2061/307
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An actuating device for automation of a manual transmission of a vehicle has a housing in which a first main piston and a second main piston are slidably supported. A control lever, fixedly connected to the actuator shaft of the manual transmission, is provided to select a gate of the manual transmission. The control lever is positioned between the first and second main pistons. A first valve hydraulically controls and actuates the first main piston by a hydraulic medium. A second valve hydraulically controls and actuates the second main piston by the hydraulic medium.

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