Unicycle roller skate

Details Unicycle roller skate Unicycle roller skate

1991-03-04

1992-04-21

Kashnikow, Andres

Land vehicles

Skates

Wheeled skate

280 1124, 280 1127, 188 729, D21226, A63C 1708, A63C 1714

Patent

active

051061104

ABSTRACT:
A unicycle roller skate comprises a fork frame including a top plate and a plurality of angularly related opposed pairs of wheel mount arms at their upper ends secured to front, rear and central portions of the top plate. The arms converge downwardly and upon their opposite sides terminate in a pair of slotted axle supports. A tire on a iron and having a hub journaled upon an axle is interposed between the pairs of arms with the axle nested within the slotted supports and secured thereto. A caliper brake depends from the top plate and includes friction pads spaced from opposite sides of the rim. A flexible cable at one end adjustably depends from a handle and at its other end operatively engages the brake caliper. A pivotal brake actuator upon the handle is connected to the cable for selectively applying tension thereto.

REFERENCES:
patent: 182835 (1876-10-01), Lockwood
patent: 853447 (1907-05-01), French
patent: 1176074 (1916-03-01), Malcolm
patent: 1517352 (1924-12-01), Foote
patent: 1628004 (1927-05-01), Stetson
patent: 3330571 (1967-07-01), Pierce
patent: 4051924 (1977-10-01), Yoshigai
patent: 4108451 (1978-08-01), Scheck
patent: 4194751 (1980-03-01), Shinmura
patent: 4379564 (1983-04-01), Welker
patent: 4805936 (1989-02-01), Krantz
patent: 4943075 (1990-07-01), Gates

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