Weatherstrip

Details Weatherstrip Weatherstrip

1990-11-19

1991-10-29

Lindsey, Rodney M.

Movable or removable closures

Closure seal; e.g., striker gasket or weatherstrip

Anchored in channel or slot in closure or portal frame

E06B 716

Patent

active

050604228

ABSTRACT:
A weatherstrip having a backing member and a pair of rows of pile of different height above said backing strip. A flexible fin is disposed between said rows and has a height equal or slightly greater than the height of the higher row. When sash members, such as those of a horizontal sliding window move into closing relationship, the fin bends causing bending of the higher row forming a seal between the sash members while the row of lower height is not substantially compressed and provides a springlike force opposing the mechanism which holds the sliding sash.

REFERENCES:
patent: Re31403 (1983-10-01), Burrous
patent: 3745053 (1973-07-01), Johnson et al.
patent: 3836421 (1974-09-01), Terry
patent: 4148953 (1979-04-01), Horton
patent: 4164599 (1979-08-01), Kessler
patent: 4242392 (1980-12-01), Yackiw
patent: 4288482 (1981-09-01), Beck
patent: 4305984 (1981-12-01), Boyce
patent: 4352845 (1982-10-01), Miska
patent: 4358497 (1982-11-01), Miska
patent: 4754589 (1988-07-01), Leth

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