PROBLEM TO BE SOLVED: To simplify a transmission to reduce weight because the transmission for an internal combustion engine of an automobile or the like is heavy and has a complicated mechanism. SOLUTION: When a forward-reverse changeover sliding element 16 is changed into a forward position by a combination of a forward-reverse changeover gear and a differential reduction gear, the rotation of a...

PROBLEM TO BE SOLVED: To prevent sudden departure of a riding farming machine at the time of departure, and to simplify the stopping operation. SOLUTION: A clutch pedal 14 for transmitting and interrupting the driving force of an engine 11 of a riding rice-planting machine 10 is linked through a linking rod 17 to a throttle lever 13 for controlling the number of rotations of the engine 11, and lin...

PROBLEM TO BE SOLVED: To provide a vehicle driving power control device capable of quickly decelerating a vehicle with single action in automatic deceleration, and a recording medium. SOLUTION: When a cruise acceleration condition showing acceleration control is changed to a cruise deceleration condition showing deceleration control if cruise control is performed, a cruise deceleration ready condi...

PROBLEM TO BE SOLVED: To provide the controller for a vehicle which can practice the load limitation of a motor generator, so as to be suitable for the vehicle and make the vehicle properly exhibit its function. SOLUTION: When an RMG 70 is made to function as a motor and the RMG 70 is made to function as a generator, since the load limit factors klmmin and klmminrg of the RMG 70 are determined by ...

PROBLEM TO BE SOLVED: To reduce a shock caused by a change from a non-travel range to a travel range without lowering acceleration responsiveness in an integrated control system for an engine and an automatic transmission. SOLUTION: The integrated control system for an engine and an automatic transmission, which can engage a traveling frictional engagement element and execute torque suppression co...

PROBLEM TO BE SOLVED: To prevent a meshing position of gears from being shifted and to prevent backlash from being generated between meshed tooth surfaces thereof, in a gear transmission mechanism for transmitting auxiliary steering force, so as to attain smooth transmission of the auxiliary steering force. Ž

SOLUTION: The assisting steering force is transmitted from a worm 4a connected to a ...

PROBLEM TO BE SOLVED: To accelerate a vehicle just enough when starting by estimating the influences of disturbance on a road in simple construction. Ž

SOLUTION: A main ECU 20 sets target acceleration/deceleration, calculates an opening command value for an electronic throttle 23 to be fed to an engine ECU 17, and calculates actual acceleration/deceleration in accordance with the detection re...

PROBLEM TO BE SOLVED: To particularly carry out following traveling to a preceding car well when starting. Ž

SOLUTION: A preceding car speed is detected based on an own car speed calculated by a wheel speed sensor 13 and a main ECU 19 and an inter-vehicular distance of the own car and the preceding car detected by an inter-vehicular distance sensor 14. The main ECU 19 sets a target car speed ...

PROBLEM TO BE SOLVED: To provide a power transmission device of vehicles for preventing a tooth hitting sound in a gear without using any exclusive components and improving fuel economy and shift feeling. Ž

SOLUTION: The power transmission device of vehicles comprises: a plurality of mechanical clutches S for selectively connecting and cutting off a plurality of power transmission gear rows G...

PROBLEM TO BE SOLVED: To provide a parking auxiliary device for enabling a driver to operate a vehicle from a position where a circumferential obstacle or the like can be further easily determined, and further capable of suppressing that the driver gets into a state such that he/she cannot park the vehicle by idle continuation of operations in a state needing reverse turning of a steering devic...

Recognizing curve geometry, judgement accuracy on over speed is improved with minimal increase of calculation load, even when a road to an objective curve is not a straight line. The standard deceleration calculator 35 calculates a standard deceleration from road surface friction coefficient and road slope. The permissible access speed calculator 39 calculates a permissible access speed from permi...

PROBLEM TO BE SOLVED: To improve deceleration when restarting from an idling-stop state, while a vehicle is stopped. SOLUTION: When restart is detected from an idling-stop page state, while a vehicle is stopped with both an engine 1 and a generator motor A stopper, the generator motor A is started to drive an oil pump 15 and generate a line voltage needed to control the speed change of a CVT 4. Al...

A device for determining the velocity of a longitudinally traveling textile material, especially a yarn, using the closed-loop correlation of a transit time correlator in such a way that its reliability is improved. At least one sensor g1 consists of two signal receivers disposed one behind the other in the running direction of the yarn, having a sensor output characteristic curve with the interse...

PROBLEM TO BE SOLVED: To lessen a right-and-left width of a driving transmission system for connecting an engine, a transmission device, a hydraulic continuously variable transmission (HST) device and a differential mechanism, to make it compact, by displacing respective components of the driving transmission system in one direction, i.e., in the back-and-forth direction of a machine body. SOLUTIO...

PROBLEM TO BE SOLVED: To provide a vehicular front and rear wheel drive system and a switching method of clutches that can reduce the overall size and weight of the system by designing speed change gear to be switchable for speed change by a single actuator. SOLUTION: Switching clutch disks 34 and 53 of a lockup clutch 30 and a speed increasing clutch 50 are arranged in two radial stages with a mo...

PROBLEM TO BE SOLVED: To restrain a shock when shifting a transmission while avoiding short-time stopping and restarting of an engine. Ž

SOLUTION: This automobile is provided with a battery for exchanging electric power with two motors, by connecting a second motor to a driving shaft via the transmission having two shifting stages, by connecting the engine, a first motor and the driving shaft...

In a drive system, where power from a motor is transmitted to a drive shaft and a transmission ratio is changed by a transmission, if the absolute value of the difference between the reference torque Tm2r0, which is the drive shaft side torque Tm2r at the onset of a change in the shift speed of the transmission, and the driving shaft side torque Tm2r during the change is less than the threshold va...

PROBLEM TO BE SOLVED: To suppress overheating of an electric motor, and its driving circuit in an automobile wherein the electric motor is connected to a drive shaft via a transmission. Ž

SOLUTION: When a vehicle speed V is less than a predetermined vehicle speed Vref, and a motor current Im applied to the motor is a predetermined current Iref or more, basically, output torque To outputted to...

A procedure for controlling the driving functions of a vehicle with a control unit, which analyzes sensor signals measuring particular driving states and uses this information to generate driving instructions or similar. Driving instructions of this kind can be communicated to the driver of the vehicle or passed directly to the systems concerned as control instructions. Because the road gradient o...

The invention relates to an apparatus ( 10 ) for purifying gas while bleeding a crank housing, said apparatus ( 10 ) comprising a housing ( 12 ) inside which a separator chamber ( 14 ) is provided, a rotor arrangement with a rotor shaft ( 32 ) that is rotatably mounted in the housing and a centrifugal rotor ( 39 ) located in the separator chamber ( 14 ), and a fluid driving device ( 64 ) for drivi...