Sound silenced window frame jamb liner sash guide pocket

Details Sound silenced window frame jamb liner sash guide pocket Sound silenced window frame jamb liner sash guide pocket

1989-08-30

1991-07-02

Smith, Gary L.

Movable or removable closures

Mounted for optional movements

Pivot mounted on sliding member; e.g., slide-stile

49446, E05D 1522

Patent

active

050275577

ABSTRACT:
Disclosed is a sound silenced window frame jamb liner sash guide pocket. A layer of resilient material is coextruded with the material of the jamb liner to provide reverberation dampening of a window sash spring balance located within the jamb liner sash guide pocket.

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