Rolling bearing for relative linear movement on a shaft

Details Rolling bearing for relative linear movement on a shaft Rolling bearing for relative linear movement on a shaft

1980-03-31

1981-10-06

Stearns, Richard R.

Cutlery

F16C 2906

Patent

active

042931665

ABSTRACT:
In a rolling bearing for longitudinal movement with respect to a shaft, the rolling elements have longitudinal cross sections with concave central sections adapted to engage a cylindrical machine element, and shaped ends adapted to roll on a support surface of the machine element. The bearing includes a shell structure for guiding the rolling elements to follow continuous pathways. Each pair of adjacent rolling elements are separated from contact with one another by a separating roller having a convex longitudinal cross section which engages the concave portions of the rolling elements with line contact.

REFERENCES:
patent: 3086824 (1963-04-01), Barkley
patent: 3230018 (1966-01-01), Stallman
patent: 3360308 (1967-12-01), Grabowski et al.
patent: 3466101 (1969-09-01), Hudson
patent: 3606499 (1971-09-01), Ganser et al.
patent: 3704919 (1972-12-01), Titt

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