PROBLEM TO BE SOLVED: To improve work efficiency of a self-traveling working machine through the simplification of the manipulation for a directional change and the facilitation of the directional alignment of the machine by constituting the machine in a way that its traveling device keeps changing the travel direction for a certain period of time by operating the operating means to one side and s...

PROBLEM TO BE SOLVED: To provide the subject system designed to reduce the vehicle speed in a combine harvester as appropriate according to the skillfulness of a relevant operator when field conditions are altered, even with a margin of engine load. SOLUTION: This vehicle speed control system has such a scheme that, an engine revolution sensor 214, an engine load sensor 215, a position sensor 218 ...

PROBLEM TO BE SOLVED: To provide a method and a device for reducing an irradiation amount for a computer type tomography system. SOLUTION: The computer type tomography (CT) system is provided with this pre-patient collimator and a constitution changeable multi-slice detector array 18, and the pre-patient collimator is provided with plural eccentric came 82A and 82B for changing an X-ray beam 16 ra...

PROBLEM TO BE SOLVED: To provide a rotating device of snowboard binding, which has higher safety and usability, and gives various sliding style. SOLUTION: This rotating device is designed in such a manner that balls housed in between a top plate 4 and a bottom plate are cramped by a center shaft and top and bottom rings 9.

PROBLEM TO BE SOLVED: To prevent operation errors by providing an operation lever which engages/disengages the power and changes the number of input revolutions for the power transmission device and connecting the lever to a change lever with a link mechanism or the like. SOLUTION: On one end of a power engaging/disengaging axis 10, a rotating portion is installed which automatically makes a power...

PROBLEM TO BE SOLVED: To improve the control function of yaw moment by reducing internal friction. SOLUTION: This differential device is provided with a bevel gear type differential mechanism 39 distributing the driving force of an engine to the wheel side, and a yaw moment control mechanism consisting of a set of transmission gears 91, 93, a set of speed increasing side gears 95 a set of speed re...

PROBLEM TO BE SOLVED: To smoothly transfer to the constant speed traveling while restricting a change of G small while maintaining the excellent operating feeling by gradually releasing the braking force with a car speed control means when a preceding vehicle is not recognized by a preceding vehicle recognizing means in the case where a vehicle travels while braking. SOLUTION: A preceding vehicle ...

PROBLEM TO BE SOLVED: To improve durability of a clutch while preventing fastening shock and delay in a rise of driving force. SOLUTION: This controller is provided with a motor 4 which is connected to a driving wheel 8 and mainly propels a vehicle, an engine 2 connected to the motor 4 through a clutch 3, and a motor 1 which is connected to the engine 2 and mainly starts it or generates its power....

PROBLEM TO BE SOLVED: To prevent the occurrence of shifting shock at the time of starting shifting operation. SOLUTION: This controller is provided with an engine 10, a transmission 16 receiving rotation generated by the engine 10 for shifting operation, a shifting determining means 101 which determines whether shifting operation by the transmission 16 is needed or not, and an output reduction mea...

PROBLEM TO BE SOLVED: To accurately determine the reverse movement of vehicle with the structure at a low cost by inverting the polarity of a real yaw rate so as to compute the deviation with a vehicle condition determining means for determining over steering and under steering when a reverse movement determining means determines the reverse movement of the vehicle. SOLUTION: A vehicle condition c...

PROBLEM TO BE SOLVED: To prevent a machine body from removing unexpectedly even if an operator touches a steering operation tool with the sub shift lever of a traveling system set to its neutral position. SOLUTION: A sub shift mechanism having its neutral position is provided in the transmission mechanism of a traveling system. A clutch device is provided for a forward/backward rotation applying m...

PROBLEM TO BE SOLVED: To provide a vehicle behavior control device which can maintain a steering following performance as it is without lowering a running stability of a vehicle. SOLUTION: A vehicle condition computing means 8 calculates a correction value &omega m1 which is corrected in a range of 5 to 20% to a difference between a first target yaw rate which calculated by using a steering angle ...

PROBLEM TO BE SOLVED: To provide a formed bag filling and packing machine in which running and cylindrical formation of a packing film at a forming device are stabilized by a method wherein the packing film is run across the forming device by a feeding means driven by a common driving means. SOLUTION: A packing film feeding mechanism 21 of a formed bag filling packing machine is comprised of an up...

PROBLEM TO BE SOLVED: To provide a vertical seal device of a vertical formed bag filling and packing machine having a simple structure which can be applied in either case of wrap seal and fin seal. SOLUTION: A vertical seal device of a vertical formed bag filling and packing machine is comprised of a heat generating protrusion 112 arranged at a heater block 66 and a pair of guide rails 126 install...

PROBLEM TO BE SOLVED: To provide an embroidery sewing machine where an exchange of colored yarns and treatment of yarn breakage are automatically conducted without labor, time required to conduct them can be shortened, and operating ratio and productivity of the machine are improved. SOLUTION: This embroidery sewing machine comprises (A) a bobbin storage part 22 capable of receiving a plurality of...

PROBLEM TO BE SOLVED: To provide a speed control device, for a vehicle, for controlling a speed reduction of the vehicle, as the occasion needs, in order that the vehicle can suitably pass a guided crossing. SOLUTION: A path angle &theta at a crossing 101 and a distance L from a vehicle position 105 to the guided crossing 101 is transmitted from a navigation device to an engine/AT control compute...

PROBLEM TO BE SOLVED: To improve the starting responsiveness in the restarting of an engine and reduce the engagement shock of a prescribed clutch as much as possible by prohibiting the automatic stop control of the engine when the state is detected where a prescribed shift means is not attained for the state of a transmission. SOLUTION: A controller 23 is provided with a detecting means 107 for d...

PROBLEM TO BE SOLVED: To provide a negative pressure control device for an on-vehicle internal combustion engine to obtain negative pressure of a brake required for driving a brake booster in stratified charge combustion. SOLUTION: In an air conditioner 29 is driven in 'stratified charge combustion' to increase a fuel injection amount, a throttle valve opening degree cannot be lowered, so that pre...

PROBLEM TO BE SOLVED: To provide a bearing support device capable of properly adjusting a preload applied on each of bearings without strictly controlling tightening torque of a nut to fix a pair of the bearing on a shaft. SOLUTION: Each of outer rings 14b, 16b of a pair of conical roller bearing 14, 16 installed on a shaft 12 is respectively fitted in a ring recessed part 10a formed on an elastic...

PROBLEM TO BE SOLVED: To form a working oil distributing passage capable of miniaturizing a continuously variable transmission with V-belt while securing a necessary width of speed change and providing a high supporting rigidity of pulley shaft. SOLUTION: Oil passages 26 and 45 stretching in the central parts of an input shaft 20 and a primary pulley shaft 41 constitute a first working oil distrib...