In-line roller skate with an auxiliary wheel system

Details In-line roller skate with an auxiliary wheel system In-line roller skate with an auxiliary wheel system

1997-05-30

1999-08-03

Swann, J J

Land vehicles

Skates

Wheeled skate

280 1126, 280 1127, 180906, A63C 1704

Patent

active

059314788

ABSTRACT:
An in-line roller skate including a sole plate equipped with a line of wheels, and an auxiliary wheel system mounted in the sole plate, wherein the auxiliary wheel system includes two auxiliary wheels, and a control device sliding in a sliding way for controlling the auxiliary wheels between a first position in which the auxiliary wheels are retained closely attached together, and a second position in which the auxiliary wheels are spaced from each other at a space.

REFERENCES:
patent: 2070646 (1937-02-01), Blochinger
patent: 2664294 (1953-12-01), Kleinman
patent: 5295701 (1994-03-01), Reiber et al.
patent: 5513863 (1996-05-01), Klamer et al.
patent: 5620190 (1997-04-01), Maggiore

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