LIGHT-WEIGHT WHEEL MADE OF REINFORCED PLASTIC

PURPOSE:To obtain a light-weight disk wheel having high strength by constructing a disk with plural divided bodies having plural spokes directed from a hub to a rib using a fiber reinforced plastic. CONSTITUTION:A light-weight wheel 1 is constructed from a rim 2 made of steel or light alloy such as...

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1. Verfasser: YANO ISAMU
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To obtain a light-weight disk wheel having high strength by constructing a disk with plural divided bodies having plural spokes directed from a hub to a rib using a fiber reinforced plastic. CONSTITUTION:A light-weight wheel 1 is constructed from a rim 2 made of steel or light alloy such as aluminium, etc. and a disk 3 consisting of plural equally- divided disk divided bodies 4. And, on the inner end of each of the disk divided bodies 4, a hub mounting part 5, which altogether forms a ring, is provided, and two spokes 6 which are projected out in the radial direction toward the rim 2, are provided on each of the hub mounting parts 5. A hub mounting bolt hole 7 is provided on each hub mounting part 5 and a rim mounting bolt hole 8 is provided on the projected out end part of each spoke 6. The disk divided bodies 4 are formed by a fiber reinforced plastic. Thereby, the molding can be made easier, eliminating deterioration in strength due to weld line part, attaining desired end.