Land vehicles: wheels and axles – Wheel – Skate wheel
Patent
1978-04-26
1980-08-26
Marmor, Charles A.
Land vehicles: wheels and axles
Wheel
Skate wheel
301 63PW, 152323, A63C 1722
Patent
active
042192404
ABSTRACT:
A wheel construction comprising a bearing and a mantle circumscribing the bearing made of a given material, and a reinforcing ring of a material harder than the mantle which is embedded therein, the reinforcing ring having a circumferentially extending flexible protrusion extending beyond at least one axial end face of the bearing at one side of the wheel.
REFERENCES:
patent: 3895844 (1975-07-01), Merbler
patent: 4040570 (1977-08-01), Williams
patent: 4054335 (1977-10-01), Timmer
patent: 4135763 (1979-01-01), Kosono et al.
Brandenstein Manfred
Finzel Sigismund
Gossmann Willi
Olschewski Armin
Stark Josef
Marmor Charles A.
Renz Jr. Eugene E.
SKF Kugellagerfabriken GmbH
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