| 摘要 |
A multi-ported axle hub and wheel assembly for directing and channeling liquids or dry chemicals under pressure from a single source to a plurality of outlet ports or spray nozzles rotating about the axis of the invention is disclosed. The apparatus can be used to direct and channel liquid or dry chemicals under pressure to, and to provide a source of rotation for, recreational devices such as water toys and for other non-recreational devices where liquid propulsion, liquid mixing or rotational spraying is desired.
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