Toothed rolling contact devices

Details Toothed rolling contact devices Toothed rolling contact devices

1974-01-30

1976-12-21

Goodman, Philip

Cutlery

308206, F16C 1300, F16C 3300

Patent

active

039985067

ABSTRACT:
Radial and axial load bearing devices in which loads are transferred from a race through rollers to a second race or other rollers, the rollers and races having projections which fit into recesses in the other, thus providing separation between the rollers and also avoiding sliding friction. In some of these devices the projections and recesses are composed of gear teeth thus enabling them to transfer torque loads, others are capable of speed or directional changes, and yet others provide minimum friction crank and shaft combinations with variable speed ratios.

REFERENCES:
patent: 574958 (1897-01-01), Spencer
patent: 1222534 (1917-04-01), Cormier
patent: 1381811 (1921-06-01), Denton
patent: 2325099 (1943-07-01), Best

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