Single hung window jambliner

Details Single hung window jambliner Single hung window jambliner

1989-04-17

1991-02-19

Scherbel, David A.

Movable or removable closures

With means mounting closure for reciprocation

With distinct biasing means for slide or guide

49454, 52207, E05D 1300, E06B 716, E06B 104

Patent

active

049931881

ABSTRACT:
A single hung window jamblinder is utilized in combination with a window frame having a pair of vertical jambs, the jambs having a vertical, generally T-shaped pocket therein. The jambliner includes an elongated channel member having a base portion and a pair of upstanding sides, and a pair of leg portions mounted on the channel member sides which will receive the stile of a sash and allow for slidable movement of the sash therealong. A resilient vinyl layer is secured along the channel base, and is wider than the channel base so as to protrude beyond each side of the base. The vinyl layer will have a width substantially equal to the width of the jamb pocket to retain the jambliner in position in the jamb. A resiliently compressible sponge-like pad is mounted on the vinyl layer, and is thick enough to bias the vinyl layer against the edges of the jamb pocket so as to prevent airflow between the jamb pocket and the exterior of the jamb.

REFERENCES:
patent: 2157426 (1939-05-01), Nelson
patent: 3256641 (1966-06-01), Johnson
patent: 3336698 (1967-08-01), MacGregor

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