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US 2013/0220485 A1Published application
Cutting tool
OwnerSvante Larsson, Peter Bomaninventors
Life of this patent
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Abstract
The cutting tool has a shaft and spherical cutting head having a groove defined therein extending from a top portion to a bottom portion of the cutting head. A disc-shaped first blade is placed in the groove. The first cutting blade has a peripheral cutting edge following a peripheral surface of the spherical cutting head. The peripheral cutting edge extends beyond the peripheral surface of the cutting head. The cutting tool is rotatable and in operation may be used to cut into a wood piece and create a crate-like cavity.
Claims10
A cutting tool for cutting a wood piece, comprising,
- a shaft and spherical cutting head having a groove defined therein extending from a top portion to a bottom portion of the cutting head,
- a disc-shaped first blade placed in the groove, the first cutting blade having a peripheral cutting edge following a peripheral surface of the spherical cutting head,
- the peripheral cutting edge extending beyond the peripheral surface of the cutting head,
- rotating means for rotating the shaft and the cutting head, and
- the first cutting blade having cutting means for cutting into a wood piece and creating a crate-like cavity.
2 more elements
Dependencies are inferred from the claim text.