Roller skate wheel having a deflecting outer edge

Details Roller skate wheel having a deflecting outer edge Roller skate wheel having a deflecting outer edge

1977-05-24

1978-07-04

Tollberg, Stanley H.

Land vehicles: wheels and axles

Wheel

Skate wheel

A63C 1722

Patent

active

040985407

ABSTRACT:
A roller skate wheel is disclosed having a plastic body portion with a central axial bore into which is received precision bearing units. The bearing units are received on the axle of a wheel truck and the wheel is provided with a substantial outward overhanging portion from the bearings which is formed with a series of tapered counterbores, which provide superior gripping of the surface on which the wheel engages.

REFERENCES:
patent: 353644 (1886-11-01), Root
patent: 2262714 (1941-11-01), Ware
patent: 2664317 (1953-12-01), Glynn et al.
patent: 2863701 (1958-12-01), Jones et al.
patent: 3387894 (1968-06-01), Louik
patent: 3883180 (1975-05-01), Kain
patent: 3905649 (1975-09-01), Kosono et al.
patent: 3992025 (1976-11-01), Amelio

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