PROBLEM TO BE SOLVED: To secure a similar driving force while making a second motor compact in a split type driving device with two motors and a split device arranged on the same axis with an input shaft.

SOLUTION: A first motor G, a torque split device P comprising a Ravigneaux-type planetary gear set, and a second motor M are sequentially arranged to this split type driving device on the ...

PROBLEM TO BE SOLVED: To interchange a conventional automatic transmission of a hybrid driving device.

SOLUTION: This hybrid driving device comprises two first and second motors G, M, and a torque split device P arranged in an axial direction on the same axis with an input shaft 10 connected with an engine EG. The first motor G has a diameter larger and axial dimension smaller than that of ...

PROBLEM TO BE SOLVED: To precisely detect a following distance even when the following distance is short and a preceding vehicle is a high vehicle.

SOLUTION: It is constituted to compute the following distance Lx by detecting a detected following distance Lx(n)for each specified time by a radar 16, determining whether variation of the detected following distance Lx(n)is mo...

PROBLEM TO BE SOLVED: To provide a driving mode transition control device of a hybrid car capable of performing mode transition to an engine using mode from an engine stopping mode by smooth connection of torque with no torque stage difference against an instantaneous acceleration demand by a driver.

SOLUTION: This driving mode transition control device of the hybrid car has a speed changin...

PROBLEM TO BE SOLVED: To provide a travel safety device for a vehicle capable of accurately determining the possibility of contact between an own vehicle and objects when a plurality of objects are detected.

SOLUTION: The travel safety device detects a first preceding vehicle V1 in the traveling direction of the own vehicle V with a radar device, calculates a steering avoidance amount δ(L),...

PROBLEM TO BE SOLVED: To provide a wheel speed sensor abnormality judging device capable of judging abnormality of wheel speed sensors provided in a driving wheel due to high power with fine accuracy in an early stage, and specifying the wheel speed sensor with abnormality.

SOLUTION: The wheel speed sensor abnormality judging device is provided with a wheel speed sensor abnormality judging ...

PROBLEM TO BE SOLVED: To immediately detect abnormality of a travel safety device of a vehicle.

SOLUTION: When a behavior detecting means M3 detects that a driver performs a speed reduction operation or a steering operation within a predetermined time after a control means M2 of a safety device operation issues a primary alarm and a secondary alarm to the driver for avoiding the vehicle fro...

PROBLEM TO BE SOLVED: To reduce axial dimension of a driving force distributing device by devising the layout of two clutches for distributing engine torque to right and left driving wheels.

SOLUTION: The driving force distributing device T comprises a differential gear D for distributing the torque of the engine E to left and right output shafts 9L and 9R connected respective left and righ...

PROBLEM TO BE SOLVED: To provide a rotary-type automatic packaging machine capable of simply manufacturing a pair pack.

SOLUTION: The rotary-type automatic packaging machine 1 for manufacturing pair packs 14 includes a turntable 4, a plurality of side sealers 51 and 52 alternately placed along the periphery of the turntable 4 which come into contact in the breadthwise direction with a packa...

PROBLEM TO BE SOLVED: To provide a lightweight driving force transmission device of high rigidity with the reduced number of components at low cost, and a method for manufacturing the same.

SOLUTION: A geared shaft having a driving gear of a differential device provided thereon is supported by a differential case, and a bulkhead part expanding outwardly from an opening part with the geared ...

PROBLEM TO BE SOLVED: To provide an automatic transmission in which the torque transmission efficiency with respect to an output shaft and the space efficiency around the output shaft are improved in the automatic transmission arranging a friction engagement device for hydraulically engaging behind a planetary gear unit in a transmission mechanism.

SOLUTION: In a transmission case 13, the r...

PROBLEM TO BE SOLVED: To provide breather structure of a power transmission system for a vehicle capable of improving productivity without causing a harmful effect such as deterioration of yield of products and rise of the manufacturing cost.

SOLUTION: In an automatic transmission 11, a recessed part 25a for a breather chamber is formed in a rear surface Q1 of a rear end wall 16 of a case 1...

PROBLEM TO BE SOLVED: To provide a power transmission part enhancing strength to screw torque, and its manufacturing method.

SOLUTION: A power transmission part for the planetary gear mechanism of a center differential gear for unequal torque distribution of a vehicle contains a carrier 2. A carrier body 2A of a first part is connected to the base member of a second part with an arm 2B of t...

PROBLEM TO BE SOLVED: To prevent shocks and sense of incompatibility attributable to output change of a power source corresponding to a slip of a transmission or the like.

SOLUTION: A cooperative control device of a vehicle power source with a transmission having an input torque adjustment mechanism which has a continuously variable transmission mechanism connected to the output side of the...

PROBLEM TO BE SOLVED: To remove a detection error, and to avoid a false report, by discriminating accurately whether an object moving in a detection area is the object to be detected or not.

SOLUTION: An MW sensor 1 is equipped with an RF module 2 for transmitting/receiving a microwave, and a signal processing part 3 for performing signal processing of the microwave transmitted/received by ...

PROBLEM TO BE SOLVED: To reduce the incidence of malfunctions of a patch clamp device and obtain a high density of apertures for screening large numbers of candidate compounds with higher throughput than a manual approach, and to automatically and selectively monitor and modify the conditions at individual apertures.

SOLUTION: A biochip device 34 may include a substrate assembly 42 defining...

PROBLEM TO BE SOLVED: To provide a circulating coin depositing and dispensing machine that makes it possible for one coin storage cassette 59 to supply coins and collect and store coins which do not need to be supplied.

SOLUTION: All the coins stored in a coin storage part 86 of the coin storage cassette 59 are released and received by a conveyor means 58. The coins entirely received by the...

PROBLEM TO BE SOLVED: To provide a driving control device for a vehicle capable of improving vehicle attitude controllability at the traveling of the vehicle.

SOLUTION: The driving control device 7 for the vehicle 1, which controls a left driving motor and a right driving motor for driving a left front wheel and a right front wheel, includes a controller 14 and a motor driver 15 for driving...

PROBLEM TO BE SOLVED: To output motive power derived from an internal combustion engine to a drive shaft with high efficiency.

SOLUTION: While an output shaft of an engine 22 is coupled with a carrier 34 of a power input/output mechanism 30, a rotating shaft of a motor MG1 is coupled with a sun gear 31. While an rotating shaft of a motor MG2 is coupled with a ring gear 32, the rotating shaf...

A throttle controller is provided so as to reduce a load imposed on the drive and transmission system in the stall state in which both the accelerator and brake are depressed. The controller comprises a throttle control section for calculating a degree of opening of the throttle for generating a driving force in accordance with the actual degree of depression of the accelerator used as a target de...