Machine element or mechanism – Control lever and linkage systems – Multiple controlled elements
Patent
1981-04-13
1983-09-27
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Multiple controlled elements
180328, G05G 916, B62D 3306
Patent
active
044061757
ABSTRACT:
A remote control device for a speed-change transmission of a motor vehicle. A joint carrier, articulated to a vehicle part by a joint with a joint center immovable with respect to shifting movements, is connected by a universal joint with a gear shift rod leading to a gear shift device in the speed-change transmission and is adapted to be actuated to pivotal movements about the immovable joint center by a gear shift lever in a selection plane as well as in at least one shifting plane extending at right angles to the selection plane. A joint axis of a pair of pivots of the universal joint cooperating with the gear shift rod lies within or in parallel to the selection plane. The gear shift lever is pivotably mounted to a vehicle part by a second joint having a joint center immovable with respect to the shifting movements by lying offset or spaced from the immovable joint center of the joint carrier. An otherwise freely swingable connecting linkage is repsectively connected to the gear shift lever and joint carrier by individual joints with the two joints of the connecting linkage having the same pivoting direction with respect to the associated immovable joint centers in the directions of the shifting plane as well as respectively merely a degree of pivoting freedom with a pivot axis lying within or in parallel to the shifting plane.
REFERENCES:
patent: 2854088 (1958-09-01), Dence
patent: 3329229 (1967-07-01), Mukho
patent: 3645145 (1972-02-01), Galas
patent: 3805635 (1974-04-01), Grosseau
Daimler-Benz Aktiengesellschaft
Herrmann Allan D.
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