Channel-shaped sealing and finishing strips

Details Channel-shaped sealing and finishing strips Channel-shaped sealing and finishing strips

1980-02-04

1982-01-19

Epstein, Henry F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Fold at edge

49490, 52716, E06B 723

Patent

active

043117473

ABSTRACT:
There is disclosed a flexible channel-shaped sealing or finishing strip in which a length of unvulcanized rubber (or like material) extends along the strip on part of the inside surface of the channel but so as to have a free surface facing the interior of the channel, the free surface in use making contact with and adhering to at least part of an edge over which the strip is fitted, so as to improve the gripping and sealing properties of the strip.

REFERENCES:
patent: 2115449 (1938-04-01), Pradt
patent: 3638359 (1972-02-01), Kruschwitz
patent: 4067146 (1978-01-01), Mesnel et al.
patent: 4103459 (1978-08-01), Barnerias et al.
patent: 4107898 (1978-08-01), Andrzejewski et al.
patent: 4123100 (1978-10-01), Ellis

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