Land vehicles – Skates – Wheeled skate
Patent
1993-06-02
1995-10-10
Johnson, Brian L.
Land vehicles
Skates
Wheeled skate
301 57, 301 3722, A63C 1706, A63C 1722
Patent
active
054564778
ABSTRACT:
A skate of the type with in-line wheels including a chassis formed by an upper horizontal plate which is solidly attached to the sole of a shoe by fasteners and by a lower part which runs perpendicular to the plate along its longitudinal axis and which includes two lateral flanges forming fork joints, between which the wheels are located on transverse axles, constituting a rolling train, each of the wheels having at least one bearing on which rests an elastic envelope of which the central part is composed of a tire which extends laterally into two flanks, wherein included is an arrangement for sealing the bearing, provided in the area of the envelope, between the envelope and a fixed part which is adjacent to it.
REFERENCES:
patent: 988533 (1911-04-01), Zverina
patent: 1900040 (1933-03-01), Brien
patent: 1975905 (1934-10-01), Specht
patent: 2034948 (1936-03-01), Knapp
patent: 2073708 (1937-03-01), Parrish
patent: 2963326 (1960-12-01), Wood
patent: 3089731 (1963-05-01), Barnes
patent: 3389922 (1968-06-01), Eastin
patent: 3823952 (1974-07-01), Kukulowicz
patent: 4408803 (1983-10-01), Green et al.
patent: 5308152 (1994-05-01), Ho
Johnson Brian L.
Salomon S.A.
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