Seal for threshold cooler or holddown member of a float glass ta

Details Seal for threshold cooler or holddown member of a float glass ta Seal for threshold cooler or holddown member of a float glass ta

1976-03-26

1977-12-27

Kellogg, Arthur D.

Glass manufacturing

With fluid support for article or preform

Gaseous support

65356, 65374RM, C03B 1802

Patent

active

040652858

ABSTRACT:
An apparatus for mounting a threshold in communication with a glass forming chamber containing molten metal is provided with end seals about coolers or holddown members extending transversely through holes in the threshold. The end seals are compression fitted to the assembly to prevent the ingress of air into the holes through the threshold.

REFERENCES:
patent: 710357 (1902-09-01), Heal
patent: 789911 (1905-05-01), Hitchcock
patent: 1564240 (1925-12-01), Hitchcock
patent: 3083551 (1963-04-01), Pilkington
patent: 3220816 (1965-11-01), Pilkington
patent: 3584475 (1971-06-01), Galey et al.
patent: 3584477 (1971-06-01), Hainsfurther
patent: 3594147 (1971-07-01), Galey et al.
patent: 3649237 (1972-03-01), Classen et al.
patent: 3854922 (1974-12-01), Sensi et al.
patent: 3884665 (1975-05-01), Edge et al.
patent: 3930826 (1976-01-01), Schornhorst

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