System for eliminating friction in bearings

Details System for eliminating friction in bearings System for eliminating friction in bearings

1994-04-04

1995-06-27

Hannon, Thomas R.

Bearings

Rotary bearing

Antifriction bearing

384450, 384565, 384569, F16C 3358

Patent

active

054274583

ABSTRACT:
A reduced friction bearing, includes an inner track or race, an outer track or race, a roller, and lines of contact provided in each of the inner and outer tracks. The ratio of the diameter of the inner track at the line of contact to the diameter of the roller at the location of each inner track line of contact is approximately equal to the ratio of the diameter of the outer track at the line of contact to the diameter of the roller at the location of each outer track line of contact. Various roller configurations and alignments are disclosed in the several embodiments of the invention.

REFERENCES:
patent: 96720 (1869-11-01), Parry
patent: 1310423 (1919-07-01), Lippert-Bruenauer
patent: 1459974 (1923-06-01), Critz, Jr.
patent: 1510920 (1924-10-01), Bronander
patent: 1862641 (1932-06-01), Turner
patent: 1930118 (1933-10-01), Alderson
patent: 2142477 (1939-01-01), Murden
patent: 2232159 (1941-02-01), Blood
patent: 2316449 (1943-04-01), Parker
patent: 3734584 (1973-05-01), Studer
patent: 4629340 (1986-12-01), Provost et al.
patent: 4978235 (1990-12-01), Jacob

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