Foam-filled, cellular structural product

Details Foam-filled, cellular structural product Foam-filled, cellular structural product

1974-10-09

1976-07-20

McCamish, Marion E.

Land vehicles

Skates

Runner type

156 78, 156197, 156242, 428 71, 428 73, 428 76, 428117, A63C 500, A63C 512, B32B 312

Patent

active

039703240

ABSTRACT:
A structural product useful in making skis and other articles of manufacture includes a core comprising a multiplicity of cells of structural material arranged side by side with their axes substantially parallel to each other and their ends open. A quantity of foamed plastic fills the cells and is bonded to the walls thereof. A structural skin lies across at least one face of the core and is bonded to the open ends of the component cells, thereby rigidifying the product.

REFERENCES:
patent: 1974279 (1934-09-01), Jones
patent: 2744042 (1956-05-01), Pace
patent: 3132874 (1964-05-01), Baudou
patent: 3201138 (1965-08-01), Brown, Jr.
patent: 3276784 (1966-10-01), Anderson, Jr.
patent: 3519523 (1970-07-01), Rodman et al.
patent: 3740301 (1973-06-01), Manning et al.

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