Horizontal bearing arrangement with controlled drag

Details Horizontal bearing arrangement with controlled drag Horizontal bearing arrangement with controlled drag

1993-08-09

1994-09-13

Hannon, Thomas R.

Bearings

Rotary bearing

Antifriction bearing

384609, 384617, F16C 1910

Patent

active

053463170

ABSTRACT:
A cage with bearing balls' confined therein is interposed between a plate and a planar platform, to accommodate rotation of the plate, and an electrically-powered device, such as a searchlight, can be fastened to the plate for rotation therewith. A disk, with a plurality of radially-extending fingers, is secured to the platform and is in biasingly restraint of the plate to (a) inhibit an unwarrantedly free rotation of the plate, i.e, to impose a controlled drag on the plate rotation, and (b) to enable the inverted operation of the overall combination.

REFERENCES:
patent: 2690364 (1954-09-01), Buckwalter
patent: 2726834 (1955-12-01), Hoge
patent: 2895770 (1959-07-01), Matthews
patent: 2898163 (1959-08-01), McMahan, Sr.
patent: 3008778 (1961-11-01), Matthews

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