Actuator for gearshift mechanisms of motor vehicles

Details Actuator for gearshift mechanisms of motor vehicles Actuator for gearshift mechanisms of motor vehicles

1998-09-11

2001-05-01

Bucci, David A. (Department: 3682)

Machine element or mechanism

Control lever and linkage systems

Multiple controlled elements

C074S335000

Reexamination Certificate

active

06223617

ABSTRACT:

BACKGROUND OF THE INVENTION
The invention relates to a control device for transmissions of motor vehicles.
In such transmissions two actuators are positioned aligned with one another. Between them a control lever is positioned which is pivoted by the actuators in order to select in the transmission the desired gate or the desired gear. Since the actuators are aligned with one another, the control device has a respectively great length. Therefore, it cannot be used in all situations.
It is therefore an object of the present invention to embody a control device of the aforementioned kind such that it is of a compact design.
SUMMARY OF THE INVENTION
In the inventive control device the actuators with which the rotatory and linear movement of the gear shifting shaft of the transmission is performed are positioned parallel and adjacent to one another within the control device housing. This results in a space-saving, especially also manufacturing-technological favorable component which can be mounted even where only minimal mounting space is available.
Further features of the invention result from the further claims, the description, and the drawings.


REFERENCES:
patent: 4896553 (1990-01-01), Sato et al.
patent: 5623852 (1997-04-01), Tisher et al
patent: 5722297 (1998-03-01), Tischer et al.
patent: 0 791 770 A2 (1997-08-01), None

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