Ski construction

Land vehicles – Skates – Runner type

Patent

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Details

428347, 428349, A63C 500

Patent

active

049538853

ABSTRACT:
Skis of laminated construction are assembled by joining the several lamellae with a hot metal adhesive which preferably contains an effective amount of an adhesion promoting agent. The hot melt adhesive is preferably a linear polyester, polyesteretheramide, polyetherester, polyamide, polyetherurethane, copolymer of ethylene-vinylacetate, polyesteramide, or polytheramide, and when the adhesve is based on a copolymer, it is more preferable still that the copolymer is a block copolymer.

REFERENCES:
patent: 2525618 (1950-10-01), Pierce, Jr.
patent: 4146251 (1979-03-01), Tanahashi
patent: 4169822 (1979-10-01), Kutch et al.
patent: 4412687 (1983-11-01), Andre
patent: 4495020 (1985-01-01), Nakabayashi et al.
patent: 4707269 (1987-11-01), Ohue et al.
patent: 4725637 (1988-02-01), Fernyhough et al.

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