Propeller bearing

Bearings – Rotary bearing – Plain bearing

Patent

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Details

384296, 384908, 416134R, 416169R, 464 30, 464 89, F01D 500, F16C 3320, F16D 702, F16D 364

Patent

active

046261125

ABSTRACT:
A bearing assembly for use with a marine propeller wherein a rigid bushing is adapted to be connected to a drive shaft for rotation therewith, while an annular elastomeric ring in radial compression has its inner surface bonded to such bushing. The outer surface of such deformed elastomeric ring is in frictional engagement with an anti-functional cylindrical member which in turn is connected to a plurality of circumferentially spaced propellers via a hub.

REFERENCES:
patent: 2125270 (1938-08-01), Conover
patent: 2962312 (1960-11-01), Wanner
patent: 3011219 (1961-12-01), Williams
patent: 3194614 (1965-07-01), Thomas
patent: 3230739 (1966-01-01), Stewart
patent: 4041730 (1977-08-01), Kress

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