Corner construction

Details Corner construction Corner construction

1979-04-27

1980-12-23

Kundrat, Andrew V.

Joints and connections

Miter joint

Connector bridges inner or outer periphery

40152, 52656, 29155R, F16D 704

Patent

active

042407656

ABSTRACT:
A corner construction comprises a pair of extruded frame elements with mitered ends connected at a joint plane. The frame elements include an H section part comprising web and parallel flange portions and the web of the H section part of one element is pressed to be sheared from its flanges and extend across the joint plane and engage snugly between the flanges of the other section to align the corner and make it rigid.

REFERENCES:
patent: 2973831 (1961-03-01), Sprouse et al.
patent: 3031047 (1962-04-01), Williams
patent: 3205599 (1965-09-01), Spertus
patent: 3782054 (1974-01-01), Goss, Jr.

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