A cutting unit includes a spindle housing, a spindle, a mounter fixed to the front end portion of the spindle for supporting a cutting blade, and a fixing flange for fixing the cutting blade to the mounter. The mounter includes a boss portion for axially slidably supporting the fixing flange, the boss portion being fitted to an engaging hole formed in a central portion of the fixing flange, a flange portion projecting radially outward from the outer circumference of the boss portion, the flange portion having a supporting surface for supporting the cutting blade on the front side opposed to the fixing flange, and a cylindrical portion formed on the rear side of the flange portion. The flange portion has a suction hole opening. The cylindrical portion has a communication passage communicating with the suction hole. The communication passage is connected through a rotary joint to a suction unit.

The present invention relates to a device for separating medication packages from a strip of medication packages. The device comprises a cutting base along which the strip of medication packages is to be moved, a circular cutting blade arranged perpendicularly against the cutting base, and an actuator connected to the circular cutting blade and configured to move the circular cutting blade in opposite first and second directions for cutting the strip between two successive medication packages. In the device the actuator is connected to the circular cutting blade with a spring suspension allowing the circular cutting blade to move in opposite third and fourth directions perpendicular to the cutting base.

The present invention relates to a device for separating medication packages from a strip of medication packages. The device comprises a cutting base along which the strip of medication packages is to be moved, a circular cutting blade arranged perpendicularly against the cutting base, and an actuator connected to the circular cutting blade and configured to move the circular cutting blade in opposite first and second directions for cutting the strip between two successive medication packages. In the device the actuator is connected to the circular cutting blade with a spring suspension allowing the circular cutting blade to move in opposite third and fourth directions perpendicular to the cutting base.

A diagnostic apparatus that diagnoses a cutter tool or a rotating machine based on electric power supplied to the rotating machine, includes: an electric power measurement unit that measures the electric power; and a filtering unit that filters noises input from an input side and an output side of the electric power measurement unit, the electric power measurement unit including a Hall element, and applied voltage of an electric power supply line, that supplies the electric power to the rotating machine from an inverter or a servo amplifier, is input in the Hall element, wherein the electric power is calculated based on Hall voltage that is generated, when Hall current flows through the Hall element and magnetic flux is applied to a sensor surface of the Hall element, the Hall voltage being proportional to a product of the magnetic flux and the Hall current.

A diagnostic apparatus that diagnoses a cutter tool or a rotating machine based on electric power supplied to the rotating machine, includes: an electric power measurement unit that measures the electric power; and a filtering unit that filters noises input from an input side and an output side of the electric power measurement unit, the electric power measurement unit including a Hall element, and applied voltage of an electric power supply line, that supplies the electric power to the rotating machine from an inverter or a servo amplifier, is input in the Hall element, wherein the electric power is calculated based on Hall voltage that is generated, when Hall current flows through the Hall element and magnetic flux is applied to a sensor surface of the Hall element, the Hall voltage being proportional to a product of the magnetic flux and the Hall current.

Power tools with conductive couplings used with active injury mitigation technology are disclosed. Conductive couplings are particularly relevant to table saws, hand-held circular saws, track saws, miter saws, and band saws with active injury mitigation technology. Conductive couplings provide a mechanism through which an electrical signal can be coupled or imparted to a blade, and then monitored for changes indicative of human contact with the blade. An exemplary conductive coupling includes a brush that establishes an electrical connection with a moving part of a power tool, and the brush maintains contact with the moving part of the power tool during at least 40 hours of cumulative time when the motor is spinning the arbor and blade without an interruption in the electrical connection sufficient to trigger the reaction system. A conductive coupling may be two-sided compliant. A conductive coupling may connect to a motor shaft to minimize electrical noise.

Power tools with conductive couplings used with active injury mitigation technology are disclosed. Conductive couplings are particularly relevant to table saws, hand-held circular saws, track saws, miter saws, and band saws with active injury mitigation technology. Conductive couplings provide a mechanism through which an electrical signal can be coupled or imparted to a blade, and then monitored for changes indicative of human contact with the blade. An exemplary conductive coupling includes a brush that establishes an electrical connection with a moving part of a power tool, and the brush maintains contact with the moving part of the power tool during at least 40 hours of cumulative time when the motor is spinning the arbor and blade without an interruption in the electrical connection sufficient to trigger the reaction system. A conductive coupling may be two-sided compliant. A conductive coupling may connect to a motor shaft to minimize electrical noise.

Provide a safer cutting machine. A front portion detection means that is spaced downward from the lower end of the clamp gauge by a first predetermined distance and is positioned near the front edge of the clamp gauge in die front-rear direction of the clamp gauge, and a first predetermined distance from the lower end of the clamp gauge. The rear portion detection means and the clamp gauge which arc spaced apart from each other by a second predetermined distance different from the above distance and which are arranged at the rear portion of the front portion detection means in the front-rear direction of the clamp gauge move in the vertical direction. The height of the clamp gauge when the detection state/non-detection state of the rear portion detection means is switched by the paper stack when it is moving or not moving, and the front portion by an unknown object when the clamp gauge is moving vertically The height of the clamp gauge when the detection state/non-detection state of Ok detection means is switched, the difference between the first predetermined distance and the second predetermined distance, and the class of the intruding object. Based on the estimated dimension in the vertical direction of Pugeji to detect an intrusion object.

Provide a safer cutting machine. A front portion detection means that is spaced downward from the lower end of the clamp gauge by a first predetermined distance and is positioned near the front edge of the clamp gauge in die front-rear direction of the clamp gauge, and a first predetermined distance from the lower end of the clamp gauge. The rear portion detection means and the clamp gauge which arc spaced apart from each other by a second predetermined distance different from the above distance and which are arranged at the rear portion of the front portion detection means in the front-rear direction of the clamp gauge move in the vertical direction. The height of the clamp gauge when the detection state/non-detection state of the rear portion detection means is switched by the paper stack when it is moving or not moving, and the front portion by an unknown object when the clamp gauge is moving vertically The height of the clamp gauge when the detection state/non-detection state of Ok detection means is switched, the difference between the first predetermined distance and the second predetermined distance, and the class of the intruding object. Based on the estimated dimension in the vertical direction of Pugeji to detect an intrusion object.