Roller disc assembly and skate

Details Roller disc assembly and skate Roller disc assembly and skate

1985-04-05

1986-07-08

Mitchell, David M.

Land vehicles

Skates

Wheeled skate

16 46, 280 111BR, 301 57, A63C 1708

Patent

active

045989184

ABSTRACT:
A roller disc assembly is provided comprising a stationary disc platform beneath which is rotatably mounted a disc wheel, said wheel having at least partially a flat bottom surface. A ball bearing ring is sandwiched between said disc platform and wheel, the combination held together by a bolt fitted through a tubular channel bored perpendicular to the roller disc assembly. Furthermore, a skate is provided comprising a foot supporting member and the roller disc assembly. In a preferred embodiment, the skate is additionally fitted with a ball bearing caster mounted beneath the toe area of the foot supporting member.

REFERENCES:
patent: 1616442 (1927-02-01), DeFestenburg et al.
patent: 1617984 (1927-02-01), Biggio
patent: 1975661 (1934-10-01), Powell
patent: 3885804 (1975-05-01), Cudmore
patent: 3963251 (1976-06-01), Miano
patent: 4034995 (1977-07-01), Forward et al.
patent: 4149735 (1979-04-01), Blackburn et al.

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