Corner connection for frames for double glazing and profiles her

Details Corner connection for frames for double glazing and profiles her Corner connection for frames for double glazing and profiles her

1989-09-27

1991-07-02

Kundrat, Andrew V.

Joints and connections

Miter joint

Connector bridges inner or outer periphery

403403, 403295, 403267, B25G 336

Patent

active

050281658

ABSTRACT:
Corner connection for frames for double glazing, characterized in that it principally consists of two hollow profiles (1) to be connected to each other and a corner profile (20) of which the arms can be placed in open cavities (4) of the profiles (1) and that has a sealing wall (23) between the arms (21-22) which after joining together the profiles (1) seals the closed hollows (3) of the profiles (1).

REFERENCES:
patent: 1832078 (1931-11-01), Zahner et al.
patent: 3606419 (1971-09-01), Virkler et al.
patent: 4145150 (1979-03-01), Rafeld
patent: 4222213 (1980-09-01), Kessler
patent: 4453855 (1984-06-01), Richter
patent: 4530195 (1985-07-01), Leopold
patent: 4551364 (1985-11-01), Davies

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