Roller ski

Details Roller ski Roller ski

1989-01-27

1990-02-06

Marmor, Charles A.

Land vehicles

Skates

Ski simulators

1883225, 280 112, 301 57, A63C 1704

Patent

active

048984035

ABSTRACT:
A roller ski that uses a wheel including a stationary member, a rotating tire member, and a liquid between the two to provide viscous damping to rotation of the tire member. The roller ski tire member can increase in width from a hub portion to a crown portion to provide crown edge portions that deflect during edging.

REFERENCES:
patent: 4497393 (1985-02-01), Brems
patent: 4759428 (1988-07-01), Seshimo
patent: 4768793 (1988-09-01), Spencer
patent: 4805936 (1989-02-01), Krantz
PCT/JP88/00552 12/1988.

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