Lever mechanism

Details Lever mechanism Lever mechanism

1977-07-13

1978-11-14

Frazier, Roy D.

Machine element or mechanism

Control lever and linkage systems

Multiple controlled elements

1376362, G05G 904

Patent

active

041250346

ABSTRACT:
A single-control lever mounted in a pivot assembly is movable in an arc in first and second directions in one plane to impart motion through a cam arrangement to a first push rod and cable assembly so that the first push rod and cable assembly moves equal amounts in the same direction upon movement of the lever in either the first or second direction. The same single-lever is movable in an arc in third and fourth directions in a second plane normal to the first plane to impart longitudinal motion to a second push rod and cable assembly affixed to the pivot assembly. A plate member affixed to the bracket supporting the pivot assembly limits travel of the single-control lever to a predetermined path.

REFERENCES:
patent: 2691080 (1954-10-01), Kellogg
patent: 2967436 (1961-01-01), Steinlein
patent: 3530736 (1970-09-01), Houk
patent: 3541876 (1970-11-01), Gressard
patent: 4028958 (1977-06-01), Schrermann et al.

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