Window or door construction for a building

Details Window or door construction for a building Window or door construction for a building

1986-03-27

1987-06-30

Downey, Kenneth

Movable or removable closures

Panel with closure feature

49504, 49401, 49484, E06B 300

Patent

active

046760261

ABSTRACT:
A window or door construction for a building is shown wherein the frame carrying the glass pane or the window or door wing is not fixedly connected to the building but is "floatingly" disposed in a case. Therefore, if adequate spaces are taken into account, the frame can freely move in the case and expand and contract under thermal influences independently of the building. The invention makes it possible to realize window or door constructions of a plastic profile material which, if necessary, also withstand arctic temperatures without their weld joints cracking.

REFERENCES:
patent: 3256641 (1966-06-01), Johnson
patent: 3583114 (1969-07-01), Belfor
Publication: Finstral Vauelemente-Vertrieb Germany--14 Mar. 1984.

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