Seal

Details Seal Seal

1980-01-21

1981-11-03

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

220378, 277171, F16J 1516

Patent

active

042982049

ABSTRACT:
A seal is provided for sealing first and second mating surfaces. The seal comprises a channel in the first surface with a first projection in the bottom of the channel projecting upward towards the first surface. A second projection projects from the second surface towards the first surface and the second projection is aligned with the channel in the first surface. A gasket is positioned between the first and second surfaces at least partially within the channel, the first and second projections contacting the gasket and deforming the gasket at the points of contact thereof.

REFERENCES:
patent: 2764311 (1956-09-01), Blackman
patent: 3368818 (1968-02-01), Asamaki
patent: 4179131 (1979-12-01), Nussbaumer
patent: 4254960 (1981-03-01), Jelinek

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