Sealing jamb liner for double-hung window sash

Movable or removable closures – With means mounting closure for reciprocation – Diverse or springy material guide or slide

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49435, E05D 1516

Patent

active

046061479

ABSTRACT:
A sealing jamb liner 10 for double-hung window sash includes a thick and rigid resin extrusion 24 having a pair of sash runs 11 and 12 separated by a parting bead 13. A pair of extruded flange elements 25 formed of a thin, resilient, and low spring rate resin material are mounted along respective outer sash run edges 21 and 22 opposite parting bead 13. Each flange element 25 has a sealing 27 angled obliquely of the adjacent sash run and disposed for resiliently engaging and sealing between a sash and an adjacent trim stop.

REFERENCES:
patent: 2122366 (1938-06-01), Dennis
patent: 2273279 (1942-02-01), Macklanburg
patent: 2744297 (1956-05-01), Baker et al.
patent: 2917788 (1959-12-01), Kunkel
patent: 3269074 (1966-08-01), Darmstadt
patent: 3499248 (1970-03-01), Baer
patent: 3633317 (1972-01-01), Koebel
patent: 4373295 (1983-02-01), Starck

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