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US 4,350,497 AGranted
Reinforced grinding device
OwnerAbraham Ogmaninventor
Life of this patent
Estimating the term…
Abstract
An abrasive device is defined by a honeycomb or cellular structure which is configured to define the grinding device. The cells of the cellular structure are filled with the normal constituents that make up a grinding wheel such as abrasive grains, a bonding matrix such as an organic resin, and fillers. The bonding matrix acts to bond the abrasive grains together into a uniform mass. The bonding medium is also designed to bond the abrasive and fillers to the walls of the cellular structure.
Claims6
A reinforced grinding device comprising:
- a honeycomb structure having walls defining open cells, said honeycomb structure being configured to define the shape of the grinding device;
- and
- a blend of abrasive grains secured within a bond matrix deposited in said cells, said cells of the honeycomb structure being filled completely with said blend of abrasive grains and bond matrix to produce a solid unitary structure.
Dependencies are inferred from the claim text.