The present invention provides a machine tool capable of suppressing cost increase of a cover even when a long workpiece is machined. A machining unit 3 by which the spindle 2 is supported to be movable in X-axis, Y-axis, and Z-axis directions relative to the machining table 5; and a shielding mechanism 100 provided in said machining unit 3 to prevent chips and coolant from scattering out of a machining area.

An office machine. The office machine includes a main body, a shaft, a recording head, a driving wheel, a driven wheel, a tension buffer and a transmission belt. The shaft is disposed on the main body. The recording head is slidably disposed on the shaft. The driving and driven wheels are disposed on each end of the shaft respectively. The tension buffer is disposed on the main body and includes a sleeve, a wheel mount, and a resilient member. The sleeve is disposed on the main body and has a ca...

A gaming machine disclosed includes a rotary reel having a plurality of symbols on an outer periphery thereof, a group of sheet members disposed in front of the rotary reel, the sheet members being laminated each other and each having an opening, a liquid crystal panel disposed in front of the sheet members, wherein the plurality of symbols are recoginizable through the opening on each of the sheet members, from a front side of the gaming machine, and wherein each of the sheet members includes; ...

A method and an apparatus are described for monitoring a rotating synchronous electric machine (9), which comprises a rotor winding and a stator having a stator winding. The method comprises the steps of determining the stator winding current, determining the stator winding voltage, determining the rotor winding current, and estimating the temperature in at least two positions in the electric machine (9) using a model of the electric machine and the determined current and voltage values. An appa...

A strapping machine feeds strapping material around a load, positions, tensions and seals the material around the load. The machine includes a work surface, a portion of which is upwardly pivotal. A conveyor mounted within the work surface has a friction belt drive. The conveyor roller closest to the strap chute has a middle portion that has a smaller diameter than the end portions. The middle portions are fitted together to rotate as a unitary element. A load compression assembly is mounted at ...

Knitting machine with a knitting area and a weft feed device and knitting process. The machine includes a conveyor device structured and arranged to feed wefts to a knitting area in a transport direction, in which the conveyor device includes several transport elements with thread holders. The transport elements are separate from one another and joinable to form a feed assembly through a functional area in the transport direction and individually movable in a returning area.

A strapping machine feeds strapping material around a load, positions, tensions and seals the material around the load. The machine includes a work surface, a portion of which is upwardly pivotal. A conveyor mounted within the work surface has a friction belt drive. The conveyor roller closest to the strap chute has a middle portion that has a smaller diameter than the end portions. The middle portions are fitted together to rotate as a unitary element. A load compression assembly is mounted at ...

A washing machine in which steam and hot water are supplied to heat wash water. The washing machine includes a water tub for containing wash water, a steam generating unit for heating water supplied thereto, thereby generating steam, a water supply unit for supplying water into the water tub and the steam generating unit, a steam supply unit for supplying the steam generated from the steam generating unit into the water tub, and a hot water supply unit for supplying hot water from the steam gene...

Sewing machine includes: a needle bar driven to move up and down to perform sewing operation; a jump mechanism electrically controlled to bring the needle bar to a jump sewing state; a holder member controlled to move, in synchronism with the up-and-down movement of the needle bar, for holding a sewing workpiece from above when the holder member is in its lowered position; and a holder mechanism for, when the sewing operation is to be stopped, moving the holder member upward to a predetermined e...

Right and left floor panel support mechanisms (40) and (46) are provided on a revolving frame (5) to support a front end of a floor panel (21) pivotally for permitting tilt-up and tilt-down of the floor panel (21). A tilting mechanism (54) is provided between the revolving frame (5) and the floor panel (21) for tilting the floor panel (21) together with a canopy (31). Through a plural number of vibration insulators (20), a floor panel mount plate (19) is mounted on a support member (12) which is...