Metal and plastic edge guard

Details Metal and plastic edge guard Metal and plastic edge guard

1983-12-13

1985-10-22

Downey, Kenneth

Movable or removable closures

Handle or protector

Edge protector

15624411, E05F 700

Patent

active

045479941

ABSTRACT:
A plastic and metal edge guard as fabricated by extruding plastic onto metal. The extrusion may take place onto a flat metal strip with the plastic and metal subsequently being formed into a desired cross sectional shape for the edge guard. Several embodiments are disclosed. In one embodiment the plastic is provided with a tapered shape so that when the plastic and metal are formed into the U-shaped cross section the plastic taper narrows toward the distal end of the legs to produce a feathering of the plastic. The plastic may cover either the entire surface of one side of the strip or selectively leave one or both marginal edges uncovered on the same side of the strip which can be formed into beads.

REFERENCES:
patent: 4093499 (1978-06-01), Naka
patent: 4259812 (1981-04-01), Adell
patent: 4338148 (1982-07-01), Adell

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