Core steel reinforcement for window guide channels and the like

Details Core steel reinforcement for window guide channels and the like Core steel reinforcement for window guide channels and the like

1980-07-09

1981-12-29

Martin, Jr., Roland E.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including aperture

428180, 428182, 49440, 49441, 49479, 49488, B32B 310, E05D 1516, E06B 716

Patent

active

043083056

ABSTRACT:
A core steel reinforcement for window guide channels or the like is disclosed made from thin strip steel and having high strength and rigidity. It has marginal portions or areas in the shape of corrugations of inverted substantially V-shaped cross-section, and a longitudinal median portion or central carrier formed to provide spaced elevations or embossments alternating with indentations or embossments, which aid in the bending or forming of the strip to curvatures both longitudinally and transversely required to conform to those at the corners of automobile windows and the like.

REFERENCES:
patent: 1435039 (1922-11-01), Woodward
patent: 2102936 (1937-12-01), Bailey
patent: 2407671 (1946-09-01), Mesnel
patent: 2728982 (1956-01-01), Merrill

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