Flangeless fire ring holder

Details Flangeless fire ring holder Flangeless fire ring holder

1992-12-21

1994-08-23

Cuchlinski, Jr., William A.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277189, 277235B, F16J 1512

Patent

active

053401263

ABSTRACT:
A fire ring holder is disposed around the boundary of a cylinder bore opening of a gasket to retain a fire ring. The fire ring holder includes a plurality of radially extending spaced tabs which mechanically engage either the upper or lower surface of the gasket body. The ring can be retained using the body of the holder, whose curvature from an upper edge to a lower edge conforms to that of the fire ring. Alternatively, a number of spaced tabs extend radially inwardly to engage the fire ring.

REFERENCES:
patent: 2851317 (1958-09-01), Greifenstein
patent: 3108818 (1963-10-01), Furstenburg
patent: 3519278 (1967-07-01), Fuhrmann et al.
patent: 3565449 (1971-02-01), Ascencio
patent: 4026565 (1977-05-01), Jelinek
patent: 4480844 (1984-11-01), Kozerski
patent: 4605236 (1986-08-01), Tsuchihashi et al.
patent: 5039117 (1991-08-01), Gohrlich et al.

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