Land vehicles – Skates – Runner type
Patent
1984-06-18
1985-10-08
Peters, Jr., Joseph F.
Land vehicles
Skates
Runner type
A63C 512
Patent
active
045455970
ABSTRACT:
In a downhill snow ski there are provided reinforcement rib members which are positioned generally perpendicularly to the top surface and the bottom running surface of the ski and are formed from a material of relatively high modulus with respect to the modulus of the core material formed from wood and foam to impart an increased rate of return and a controllably designed natural frequency to the ski.
REFERENCES:
patent: 3132874 (1964-05-01), Baudou
patent: 3208761 (1965-09-01), Sullivan et al.
patent: 3272522 (1966-09-01), Kennedy, III
patent: 3276784 (1966-10-01), Anderson, Jr.
patent: 3355183 (1967-11-01), Kneissl
patent: 3503621 (1970-03-01), Schmidt et al.
patent: 3635482 (1972-01-01), Holman
patent: 3816573 (1974-06-01), Hashimoto et al.
patent: 3844576 (1974-10-01), Schultes
patent: 3894745 (1975-07-01), Heim et al.
patent: 3902732 (1975-09-01), Fosha, Jr. et al.
patent: 3918731 (1975-11-01), Legrand
patent: 3933362 (1976-01-01), Sakuma
patent: 3940157 (1976-02-01), Sakuma
patent: 3967992 (1976-07-01), McCaskey, Jr. et al.
patent: 4007946 (1977-02-01), Sarver
patent: 4093268 (1978-06-01), Sampson et al.
patent: 4094528 (1978-06-01), Cluzel
patent: 4135732 (1979-01-01), Magnus
patent: 4146251 (1979-03-01), Tanahashi
Meatto Franklin D.
Pilpel Edward D.
Clements Donald F.
D'Alessandro Ralph
Mar Michael
O'Day Thomas P.
Olin Corporation
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