Closure strip

Details Closure strip Closure strip

1973-07-16

1977-04-12

Murtagh, John E.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

52 94, 52403, 277228, E04B 168

Patent

active

040170900

ABSTRACT:
A closure or sealing strip for interposition between corrugated or otherwise sinuous sheathing panels for walls or roofs or other building surfaces and a supporting or other frame element, the sealing strip comprising a laminated body in which the opposite longitudinal edges of the laminations are adapted to contact the sheathing panels and the frame element respectively, and in which the laminations are composed of a resilient polymer and have relatively dense surface skins and relatively porous interior portions. Where the strips are to support relatively heavy loads, one or more of the laminations may be of substantially greater density than the others. The sealing strips are provided with interlocking means at their ends, such as dovetail connections, whereby a number of the strips may be readily joined together in endwise relationship.

REFERENCES:
patent: 1986465 (1935-01-01), Dempsey
patent: 2101883 (1937-12-01), Warner
patent: 2111113 (1938-03-01), Fischer
patent: 2520089 (1950-08-01), Lippincott
patent: 2853330 (1958-09-01), Harry
patent: 3004783 (1961-10-01), Webb
patent: 3135070 (1964-06-01), Waring
patent: 3385018 (1968-05-01), Harry
patent: 3413389 (1968-11-01), Footner
Architectural Catalog File, "Sweets," 1970, p. 5, 21c/ALU.

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