The present invention discloses a coated cemented carbide cutting tool(indexable inserts) for the wet or dry milling, particularly at high cutting speeds, of stainless steels of different composition and microstructure, but also for the milling of non-stainless steels such as low carbon steels and low and medium alloyed steels. The coated WC-Co based cemented carbide insert is characterized by a s...

PROBLEM TO BE SOLVED: To stabilize a system operation by preventing a shaft governor setting signal from operating in the reverse direction of a governor operation. SOLUTION: A shaft load controller of a single-shaft combined cycle power generation plant is constituted to arrange a gas turbine, a steam turbine and a generator on a single shaft, to convert exhaust heat of a gas turbine into steam e...

PROBLEM TO BE SOLVED: To reconcile driving force controls attaching importance to fuel consumption and accelerator responsiveness by controlling the throttle opening to a corrected target engine output determined by performing a variable control to a transmission target input rotating speed corresponding to a target engine rotating speed, and reducing and correcting the target engine output by a t...

PROBLEM TO BE SOLVED: To improve the driveability of a mechanical supercharger with a clutch by masking clutch engaging shocks. SOLUTION: Step 5 serves to detect a kickdown or a downshift in an automatic transmission caused by a sudden increase in the throttle opening angle. At a kickdown, Step 7 engages the clutch of a mechanical supercharger after the lapse of the first predetermined time T1 fro...

PROBLEM TO BE SOLVED: To stop a diesel engine without being accompanied by noise or vibration by interrupting a fuel to be supplied to the engine after a short time after a generator is laid in braking state. SOLUTION: When the automatic stop condition of a diesel engine 11 is established, braking mode is set. When the braking mode is set, a first control means 1 controls an inverter 14 to impart ...

PROBLEM TO BE SOLVED: To improve response of restarting while running to reduce decelerating shock. SOLUTION: This on-vehicle hybrid drive device is provided with an engine 1, a motor generator 2, an input clutch 3, a transmission 4, a second clutch 41, and their controller. A control device 5 starts the engine 1 by means of a power of the motor generator 2 by engaging the input clutch 3 in the co...

PROBLEM TO BE SOLVED: To improve response of restarting while running to reduce decelerating shock. SOLUTION: This on-vehicle hybrid drive device is provided with an engine 1, a motor generator 2, a clutch 3, a transmission 4, and their controller 5. A control device 5 is provided with a stand-by control mean that controls to rotate the engine 1 to a cranking start position by previously transmitt...

PROBLEM TO BE SOLVED: To improve assembling capability of a connector and a wire harness while securing compactness, by setting up a shaft length of a counter shaft to be shorter than a shaft length of a transmission mechanism disposition portion of a main shaft and providing a boss for the connector in a space formed in a case of an automatic transmission. SOLUTION: Three shafts, or an input shaf...

PROBLEM TO BE SOLVED: To reduce dynamic torque loss generated in each bearing, by disposing an oil pressure generating part between an output-side bearing and an input-side bearing and introducing a high-pressure oil to be used in a shift control hydraulic circuit into the oil pressure generating part. SOLUTION: Mutually confronting two cylinders 91, 92 having an annular cross-section coaxial with...

PROBLEM TO BE SOLVED: To prevent an idle running of one wheel, by housing balls in recessed grooves in a pair of side ball holders and arranging them endlessly, allowing the balls to move circulatingly so as to cause the left/right side ball holders to rotate differentially according to a rotational difference between left/right wheels. SOLUTION: A pair of side ball holders 6a, 6b are disposed on ...

PROBLEM TO BE SOLVED: To provide a differential limiting device capable of being smoothly operated, or of differentiating differential limiting force generated between at the time of driving and coasting. SOLUTION: In this differential limiting device, the rotational force of a differential case 1 is transmitted to side gears 3 and 4 disposed over the rotating shaft of the differential case 1 whil...

PROBLEM TO BE SOLVED: To interpose a thrust block between respective output shafts at the side of side gears while acguiring initial torque by a pressing means interposed between the side gears. SOLUTION: This device is equipped with a differential mechanism 3 connecting output side side-gears 35 and 37 by way of a pinion gear 33 supported over a pinion shaft 31 at a differential case 13 side, fri...

PROBLEM TO BE SOLVED: To facilitate assembly operations with no special tool used while reducing the number of parts and costs using an integral type differential case. SOLUTION: This device is equipped with a differential mechanism 5 connecting output side gears 29 and 31 with each other by way of an integral differential case 3 and a pinion gear 27 supported over a pinion shaft 25, differential ...

PROBLEM TO BE SOLVED: To make angular correction while its tooth trace is being enlarged for sufficiently preventing the occurrence of the one side abutment caused by falling, and pitching of each pinion gear. SOLUTION: This device is equipped with output side side-gears 17 and 19 disposed in the inside of a differential case 3 drivingly rotated by the driving force of an engine, four sets of pini...

PROBLEM TO BE SOLVED: To make a device small in size in the axial direction, simple in structure, lower in cost, and reduce a number of part items though the device is equipped with two differential limiting functions formed out of a rotation difference sensing type and of a torque sensing type. SOLUTION: This device is equipped with a bevel gear type differential mechanism 3 distributing the rota...

PROBLEM TO BE SOLVED: To facilitate maintenance and replacement for a differential gear housed in the inside of a casing. SOLUTION: In a power transmission device comprising a differential gear D housed in the insides of a left and a right casing 41 and 42, the left end of a differential gear box 58 is supported on a cover member 55 which detachably covers an opening 411 formed in the left casing ...

PROBLEM TO BE SOLVED: To avoid deterioration of shift shock moderating performance by adjusting the timing of the shift control corresponding to a signal of open degree of an accelerator pedal to the response delay from the accelerator pedal operation in the engine side to the engine torque generation. SOLUTION: The output of a sensor for detecting the open degree of an accelerator pedal is A/D co...

PROBLEM TO BE SOLVED: To regulate the grasp change timing of clutch-to-clutch properly without extending a shift time. SOLUTION: This device is constituted so that the shift is carried out by grasp changing a release side clutch and an engage side clutch by dropping gradually the torque capacity of the release side clutch by a release side hydraulic control mechanism and also gradually increasing ...

PROBLEM TO BE SOLVED: To select rational gear ratio responding to the distance to a vehicle driving ahead by installing a measuring apparatus to measure the distance to a vehicle driving ahead and a means to inhibit alteration of setting of the gear ratio in the case the output of the distance to the vehicle driving ahead detected by the measuring apparatus is shorter than a standardized value. SO...

PROBLEM TO BE SOLVED: To prevent generation of hydrogen chloride in a boiler, etc., by measuring the Cl-ion concentration and OH-ion concentration in boiler water, transmitting the measurement data to a monitoring means, calculating the concentration ratio of the Cl-ion concentration of the OH-ion concentration to judge whether or not the concentration ratio is the prescribed value or under. SOLUT...