Flexible corner connector for insulated glass panel spacer frame

Details Flexible corner connector for insulated glass panel spacer frame Flexible corner connector for insulated glass panel spacer frame

1991-04-09

1992-10-13

Kundrat, Andrew V.

Joints and connections

Rigid angle coupling, e.g., elbow or u, etc.

403295, 403382, 403403, F16B 100

Patent

active

051545314

ABSTRACT:
A corner connector (10) for connecting adjacent first and second spacer sections (20, 22), to form an insulated panel spacer frame includes a first arm (12) joined by a flexible joint (15) to a second arm (14). The second arm includes a recess (44) adjacent the joint, and a deformable projection (46) projecting from an edge of the open face of the recess inwardly toward the bottom of the recess. The first arm includes a securement projection (38) protruding from adjacent the joint (15) that is receivable within the recess of the second arm alongside the deformable projection. The deformable projection is deformed by the securement projection and exerts a compressive force on the securement projection to releasably secure the first and second arms in a desired angular orientation.

REFERENCES:
patent: 2989788 (1961-06-01), Kessler
patent: 3269455 (1966-08-01), Gillotti
patent: 3866380 (1975-02-01), Benson
patent: 4011706 (1977-03-01), Dupree
patent: 4105348 (1978-08-01), Anderson et al.
patent: 4357744 (1982-11-01), McKenzie et al.
patent: 4453855 (1984-06-01), Richter et al.
patent: 4530195 (1985-07-01), Leopold
patent: 4683634 (1987-08-01), Cole
patent: 4822205 (1989-04-01), Berdan
patent: 5048997 (1991-09-01), Peterson

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