Flexible or portable closure – partition – or panel – Plural and/or with rigid closure – Diverse types
Patent
1988-08-11
1989-12-05
Johnson, Blair M.
Flexible or portable closure, partition, or panel
Plural and/or with rigid closure
Diverse types
160 90, 49380, E06B 332
Patent
active
048846139
ABSTRACT:
A sash assembly with a built-in blind wherein, upon modification of the existing fixed sash window to such a sash assembly with a built-in blind, the existing window frame can be utilized as it is without having to dismantle it, and which has an extremely simple construction and whereby the existing fixed sash window can be modified to a fixed sash window with a built-in blind at a low cost.
This sash assembly with a built-in blind includes a sacrifice frame fitted in a glass panel fitting groove formed in the inner peripheral portion of an existing window frame and having a projecting member formed in the inner peripheral surface thereof; a window unit having a blind mounted in between two glass panels fixedly secured, respectively, on the indoor side and outdoor side and also comprising projecting members formed in the outer peripheral surface thereof, said projecting members being adapted to be connected with the projecting member of said sacrifice frame; and sealing materials filled in the joints formed between the fixed sash window frame and the peripheral stile and rail members of the window and which are located towards the inside and outside of the room.
REFERENCES:
patent: 2752606 (1955-12-01), Persson
patent: 4274468 (1981-06-01), McPhail
patent: 4514945 (1985-05-01), Menchetti et al.
patent: 4567701 (1986-02-01), Biggs et al.
Hirano Muneyoshi
Komori Akihiro
Johnson Blair M.
Yoshida Kogyo K. K.
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