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US 12,643,157 B2Granted
Turning tool and turning device
AssigneeSumitomo Electric Industries, Ltd.
InventorHiromitsu Kuriyama
Life of this patent
Estimating the term…
Abstract
A turning tool includes a power receiving coil, a sensor, and a wireless unit. The power receiving coil receives power transmitted from a power transmitting coil in a non-contact manner. The sensor is electrically connected to the power receiving coil. The wireless unit transmits data detected by the sensor to an outside.
Claims12
A turning tool comprising:
- a power receiving coil that receives power transmitted from a power transmitting coil in a non-contact manner;
- a sensor electrically connected to the power receiving coil;
- a wireless circuit that transmits data detected by the sensor to an outside;
- a cutting insert;
- and
- a shank that holds the cutting insert,
- wherein the power receiving coil is disposed in the shank,
- the power receiving coil includes a first power receiving coil circuit and a second power receiving coil circuit separated from the first power receiving coil circuit,
- the shank includes a first side surface and a second side surface that is contiguous to the first side surface and is inclined with respect to the first side surface,
- the first power receiving coil circuit is provided in the first side surface, and
- the second power receiving coil circuit is provided in the second side surface.
8 more elements
A turning tool comprising:
- a power receiving coil that receives power transmitted from a power transmitting coil in a non-contact manner;
- a sensor electrically connected to the power receiving coil;
- and
- a wireless circuit that transmits data detected by the sensor to an outside,
- wherein the power receiving coil includes a plurality of power receiving coil circuits disposed along a longitudinal direction of the shank, and
- the plurality of power receiving coil circuits are alternately arranged on both sides of a straight line parallel to the longitudinal direction.
3 more elements
A turning tool comprising:
- a power receiving coil that receives power transmitted from a power transmitting coil in a non-contact manner;
- a sensor electrically connected to the power receiving coil;
- and
- a wireless circuit that transmits data detected by the sensor to an outside,
- wherein the power receiving coil includes a plurality of power receiving coil circuits disposed along a longitudinal direction of the shank,
- the shank includes a front end face to which the cutting insert is attached, a rear end face located on an opposite side of the front end face, and a side surface located between the front end face and the rear end face,
- each of the plurality of power receiving coil circuits includes a front end opposite to the front end face and a rear end opposite to the rear end face, and
- each of the plurality of power receiving coil circuits is inclined with respect to the side surface such that a distance between the front end and the side surface is smaller than a distance between the rear end and the side surface.
5 more elements
Dependencies are inferred from the claim text.