Protective capping channel for glass sealed unit

Details Protective capping channel for glass sealed unit Protective capping channel for glass sealed unit

1975-11-11

1977-06-21

Lesmes, George F.

Static structures (e.g., buildings)

Opaque stonelike module

With layered stonelike components

428 34, 428100, 428122, 428358, 428542, E04B 228, E06B 324

Patent

active

040302636

ABSTRACT:
A capping channel for a glass sealed unit adapted to be surrounded by a layer of polysulphide sealant. The channel comprises a rigid U-shaped member made of a thermally non-conducting polyvinyl chloride compatible with the polysulphide sealant. The member comprises ribs projecting from the inner surface of its base and adapted to penetrate in the sealant for increasing the retention of the channel to the unit. The ribs are set by pairs to form a V-shape and are provided with a lip extending from the free edge of the ribs, each lip of the pair being directed towards each other.

REFERENCES:
patent: 1008029 (1911-11-01), Gorman
patent: 1988964 (1935-01-01), Barrows
patent: 3442059 (1969-05-01), Kessler
patent: 3533896 (1970-10-01), Hartig
patent: 3566542 (1971-03-01), Gillen

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