Screw drive

Details Screw drive Screw drive

1973-12-18

1976-02-10

Scott, Samuel

Machine element or mechanism

Mechanical movements

Rotary to or from reciprocating or oscillating

F16H 2116

Patent

active

039370895

ABSTRACT:
A screw drive with a threaded spindle and frame means embracing the same, in which as transmitting member between the frame and the spindle there is pivotally arranged at least one anti-friction bearing surrounding the spindle and having an inner ring meshing with the thread of the spindle while the central axis of the anti-friction bearing is inclined and eccentrically arranged with regard to the spindle, the anti-friction bearing also having an outer ring which is pivotal about a rigid axis, in the frame means, which axis is located in the direction of the eccentricity of the outer ring toward the spindle axis.

REFERENCES:
patent: 2741923 (1956-04-01), Bradley
patent: 2940322 (1960-06-01), Uhing
patent: 3394599 (1968-07-01), Tucker
patent: 3789678 (1974-02-01), Gartner

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