Linear bearing devices

Details Linear bearing devices Linear bearing devices

1979-06-14

1981-07-14

Stearns, Richard R.

Cutlery

308 38, F16C 2904

Patent

active

042783046

ABSTRACT:
Simple linear bearings in which most sliding friction is eliminated. Two or more rollers which roll against each other and roll between parallel surfaces are prevented from moving away from each other by clips or springs connected between axial extensions on the two most distant rollers. The rollers have reduced-diameter "waists" which support a linear actuator in rolling contact.

REFERENCES:
patent: 3093424 (1963-06-01), Pernetta
patent: 3471668 (1969-10-01), Wilkes
patent: 3641296 (1972-02-01), Schwarz
patent: 3929387 (1975-12-01), Grass
patent: 3951377 (1976-04-01), Milroy
patent: 3989324 (1976-11-01), Traut
patent: 4056292 (1977-11-01), Traut
patent: 4161184 (1979-07-01), Traut

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