Inner seals for the knuckle pins connecting the legs of a drilli

Details Inner seals for the knuckle pins connecting the legs of a drilli Inner seals for the knuckle pins connecting the legs of a drilli

1980-07-14

1981-04-14

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 92, 277190, F16J 1534

Patent

active

042615852

ABSTRACT:
This invention relates to seals for the knuckle pins connecting the legs of a drilling and/or production platform to the knuckle posts which are connected to spud tanks.

REFERENCES:
patent: 3184246 (1965-05-01), Kline
patent: 3455562 (1969-07-01), Burtis
patent: 3948574 (1976-04-01), Baylor
patent: 4193604 (1980-03-01), Sarvanne
patent: 4204716 (1980-05-01), Baylor

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