In-line skate wheels

Details In-line skate wheels In-line skate wheels

1993-05-14

1994-05-10

Stormer, Russell D.

Land vehicles: wheels and axles

Wheel

Skate wheel

280 1123, B60B 502

Patent

active

053102509

ABSTRACT:
An in-line skate wheel is disclosed including a radially symmetrical body where the body is defined by the following: An axial bore surface, a first convex arcuate perimeter surface subsuming less than a 180 degree angle and having a first edge and a second edge wherein the first arcuate perimeter surface is radially disposed concentric to the axial bore. At least one first convex transitional arcuate surface having greater radii than the first arcuate perimeter surface and tangentially connecting to the perimeter surface at the first edge and radially disposed to the axial bore. At least one second convex transitional arcuate surface having greater radii than the first arcuate perimeter surface tangentially connecting to the perimeter surface at the second edge and radially symmetrically disposed relative to the axial bore. A pair of spaced apart parallel sidewalls normal to the axial bore connect the transitional arcuate surfaces to the axial bore surface and are radially symmetrically disposed relative to the axial bore.

REFERENCES:
patent: 5129709 (1992-07-01), Klamer
patent: 5171032 (1992-12-01), Dettmer
patent: 5192088 (1993-03-01), Yu
Rollerblade, Inc. The Official Rollerblade.RTM. Handbook, 1992, p. 21.
Rollerblade, Inc., Rollerblade.RTM. Fall 1991 Catalog, 1991, pp. 1 & 3.

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