Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1978-06-05
1980-05-13
Smith, Robert I.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277236, 2771675, F16J 1508
Patent
active
042025567
ABSTRACT:
This is a sealing means to form a tight seal between two members opposed to each other, one of which has a flat contact surface formed for contacting one end of a frustoconical metal gasket. The other member is provided with a groove opening toward the contact surface, hold the metal gasket on the other end portion within the groove and is also provided with a wall surface for contacting the surface of the first sealing end. The wall surface is arranged as required so as to be movable in the direction in which the sealing force acts.
REFERENCES:
patent: 2634145 (1953-04-01), Monahan
patent: 3257119 (1966-06-01), Bialkowski
patent: 3411812 (1968-11-01), Prince et al.
patent: 3942808 (1976-03-01), Gross
patent: 4039741 (1977-08-01), Havens
Makishima Mamoru
Yamasaki Koyu
Mitsubishi Jukogyo Kabushiki Kaisha
Smith Robert I.
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