Grinding wheel assembly

Abrading – Accessory – Cooling

Patent

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Details

451540, B24D 510

Patent

active

054237173

ABSTRACT:
A grinding wheel assembly is provided for shaping and finishing the edges of planar workpieces, such as glass sheets. The assembly comprises a rotatable support member, a grinding wheel fixedly connected to the support member for rotation therewith, and an impeller positioned within the grinding wheel and fixedly connected to the support member for rotation with the support member and the grinding wheel. The grinding wheel includes a plurality of bores extending between inner and outer circumferential surfaces thereof. The impeller includes an inlet for receiving a fluid and a plurality of curvilinear vanes for forcing the fluid radially outwardly toward the grinding wheel so that at least a portion of the fluid passes through the bores in the grinding wheel.

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