Sine wave beam web and method of manufacture

Details Sine wave beam web and method of manufacture Sine wave beam web and method of manufacture

1977-07-25

1978-04-11

Whitby, Edward G.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including sheet or component perpendicular to plane of web...

52734, 156210, 428178, 428182, 428184, B31F 120, B31F 122

Patent

active

040840298

ABSTRACT:
The invention disclosed is (1) a sine wave web for structural elements made of composite materials, (2) structural combinations incorporating the web, and (3) a method of manufacturing the web. The concept disclosed avoids bunching and distortion of the fibers of the composite web material as it is shaped and flanged for attachment to adjacent structure, such as the chords and capstrips of an I-beam.

REFERENCES:
patent: 3137604 (1964-06-01), Bosch
patent: 3333389 (1967-08-01), Lichti

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