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Patent Searching and Data


Matches 1,301 - 1,350 out of 31,994

Document Document Title
WO/2008/126646A1
Provided is a track car drive system, which is assisted by a generator motor so that it may attain a gear array for equalizing the gear numbers and the gear ratios at the individual gears as a transmission for the forward speed and the b...  
WO/2008/126813A2
An ECU executes a program including the steps of: if downshift from a fifth gear implemented when a B3 brake and a C2 clutch both engage to a second gear implemented when a C1 clutch and a B1 brake both engage is done, or downshift from ...  
WO/2008/123376A1
[PROBLEMS] To prevent work efficiency from falling by judging the timing for suppressing overrun of a hydraulic motor, or the like, accurately. [MEANS FOR SOLVING PROBLEMS] Based on a detected traveling direction of a vehicle and pressur...  
WO/2008/122501A1
The aim of the invention is to provide a sensor arrangement for detecting the gear position of a transmission, and a transmission having the sensor arrangement, wherein the sensor arrangement should be configured in a simple design, and ...  
WO/2008/120489A1
A motor grader in which impact can be suppressed when a clutch is switched. In the motor grader, when the hydraulic pressure of a cylinder detected by first and second hydraulic pressure sensors (83, 84) is lower than a predetermined thr...  
WO/2008/120087A2
When shifting an automatic transmission (3) into a higher gear, it is determined that an inertia phase has started when an input rotation speed of the automatic transmission (3) has started to decrease. Here, if throttle opening amount r...  
WO/2008/120238A1
This invention relates to an improved gear shifting mechanism for automatic transmission of vehicles comprising of cam and lever mechanism and supporting means for said cam and lever mechanism, wherein said cam and lever mechanism is sup...  
WO/2008/120546A1
A work vehicle controlled by an auto-shift mode in which a second or higher speed stage is used is controlled so as to be automatically kicked down to a first speed stage only when the vehicle performs an excavating operation. When the p...  
WO/2008/098897A3
Disclosed is an electric shifting device for a motor vehicle, comprising a gearshift lever and a solenoid (1) which can activate or deactivate a shifting stop for the gearshift lever. An input of the solenoid is connected to a first cont...  
WO/2008/119907A2
The invention relates to an arrangement for securing a gearshift lever (5) trim base (43) to the periphery of a surrounding covering (3), in which guiding means (8) are provided on the lower face (31) of said covering (3), which guiding ...  
WO/2008/116437A1
The invention relates to an actuating device for selecting shifting stages of a shift-by-wire gearshift mechanism. The actuating device comprises a selector lever that can be moved between at least one driving position and one parking br...  
WO/2008/117143A2
In an oil pressure control device equipped with a plurality of solenoid valves, and foreign matter discharge means, the foreign matter discharge means carries out the foreign matter discharge treatment for a treatment period composed of ...  
WO/2008/118245A2
A transmission clutch pressure control apparatus is suitable for a configuration that includes a pilot valve and a pressure regulating valve working in tandem The pilot valve produces a pilot pressure that vanes in accordance with a pilo...  
WO/2008/116461A1
The invention relates to an operating device for selecting switching steps in a shift-by-wire gearbox. The operating device comprises a selector lever (3) which may be moved between at least a drive position and a park position with stab...  
WO/2008/116996A1
The invention relates to a hydrostatic transmission device for a mobile engine comprising front and rear groups of motive bodies, a pump (12), a front and a rear motor each providing drive for the respective front and rear motive body gr...  
WO/2008/116874A1
The invention relates to an electrical shifting device for a motor vehicle comprising a shifting lever (6) mounted rotatably about an axis (5) and placeable in multiple shifting positions in a momentary-action fashion, said shifting devi...  
WO/2008/118058A1
A control device (1) for operating a gear box of a vehicle, comprising a selector means (2) for selection of two or more gear positions (5, 6, 7, 8, 9) and for selection of a parking brake position (10). The parking brake position compri...  
WO/2008/114641A1
A driving force controller of a vehicle comprises a sensor (49) for detecting the number of revolutions of the input shaft of a gearbox being inputted from an engine (11) to an automatic gearbox (42), a sensor (50) for detecting accelera...  
WO/2008/049064A3
A hydraulic hybrid vehicle includes elements such as a hydraulic pump (104) driven by an internal combustion engine (102) and arranged to draw in low pressure fluid and pump the fluid at high pressure to an accumulator (108) hydraulic mo...  
WO/2008/110936A2
A hydraulic control apparatus of an automatic transmission estimates the possibility of there being a demand for a shift into a gear lower than the current gear during a power-off downshift operation. If there is a possibility that there...  
WO/2008/110363A1
A resilient shifting force transmitting device for a manual gear shift apparatus has a spring rate which is variable according to the amount of deformation. Specifically, the device has a first, high spring rate at a first, low deformati...  
WO/2008/110470A2
The invention relates to a method for determining the output rotational speed (N_AB) of a motor vehicle manual transmission. According to the invention, the output rotational speed (N_AB) during a shifting process is calculated in the ti...  
WO/2008/110472A1
The present invention relates to a transmission (1) having a transmission housing (7) and a rotational speed detecting device, which comprises a rotational speed transmitter (8) that is non-rotatably connected to a transmission shaft (11...  
WO/2008/111541A2
A control device is provided for controlling a vehicular drive system, having an engine (8), an electrically controlled differential portion (11) and a shifting portion (20), to prevent rotary elements (RE4, RE8) of the shifting portion ...  
WO/2008/111655A1
A working truck using the output from an internal combustion engine (30) for working power and traveling power comprises an accelerator pedal (1) for raising the rotational speed of the internal combustion engine (30) depending on a step...  
WO/2008/107796A1
A control device executes a gear change control based on a first gear change map (S 11), in which the accelerator operation amount and the vehicle speed are used as parameters to define gear change timings, if a brake device is not actua...  
WO/2008/107614A1
Method for locking the kinematic chain of an automobile comprising a clutch for coupling the engine and the transmission of the vehicle, characterized in that it includes the following steps: disengaging the clutch, engaging the reverse ...  
WO/2008/086162A3
A shifter mechanism includes a shift lever movable along a shift path and a detent assembly. The detent assembly includes a detent profile defining a plurality of gear positions, a bore, a detent plunger located at least partially within...  
WO/2008/106950A1
The invention relates to an actuating device for the selection of fixed gear ratios of a shift-by-wire gear shifting transmission. The actuating device comprises a selector lever (1) that can be displaced between at least one driving sta...  
WO/2008/105194A1
A hybrid drive device in which, in a low load traveling condition, such as a high-speed cruising, where transmission of drive force of a second rotating electric machine to an output shaft is not required, drag loss and core loss of a ro...  
WO/2008/105511A1
A transmission shift control device for changing the transmission ratio based on information on a corner. The transmission shift control device changes (S8) the transmission ratio by using, as a target transmission ratio (S6), the larger...  
WO/2008/101463A1
The invention relates to an actuating device, particularly for the selection of fixed gear ratios of a shift-by-wire gear changing transmission. The actuating device comprises an actuating element (1) that can be displaced in relative mo...  
WO/2008/103182A1
A single rail shift mechanism Includes a rail with a plurality of depressions disposed at different axial and radial positions along a length of and a circumference of the rail; a plurality of hub assemblies mounted relative to the rail,...  
WO/2008/098895A1
The invention relates to an electric shifting device for a motor vehicle, comprising a shift lever (1) and at least one shift-limiting gate (2) having at least one first gate slot (4), the shift lever being rotatably mounted about an axi...  
WO/2008/098845A1
The invention relates to a method for performing shifting operations in automatic transmissions (42) using at least one clutch (44) for motor vehicles. The shifting operations are triggered by a transmission controller (58). An accelerat...  
WO/2008/098897A2
Disclosed is an electric shifting device for a motor vehicle, comprising a gearshift lever and a solenoid (1) which can activate or deactivate a shifting stop for the gearshift lever. An input of the solenoid is connected to a first cont...  
WO/2008/098896A1
The invention relates to an electric shifting device for a motor vehicle, comprising a shift lever and at least one shift-limiting gate (4) having at least one first gate slot (2), the shift lever being rotatably mounted about an axis (5...  
WO2006014818A8
A shifter for vehicles including a base structure and a shift lever that is movably mounted to the base structure. A shift gate controls movement of the shift lever between a plurality of control positions including at least PARK, NEUTRA...  
WO/2008/096859A1
A first motor (3) and a second motor (4), which are of the variable displacement type, are parallelly connected in a closed circuit to a hydraulic pump (2). Output torque of the first motor (3) is transmitted to an output shaft (6) throu...  
WO/2008/094614A1
A continuously variable transmission control system (36) is disclosed. The control system has a first operator input device (18b) to receive operator input and produce a corresponding first signal indicative of a selected one of a plural...  
WO/2008/092848A1
A shift lever arrangement (10) for a motor vehicle has a shift lever (14) which is arranged in a shift lever housing (12). During the installation of the shift lever arrangement (10) in a motor vehicle, the shift lever (14) is connected ...  
WO/2008/091007A1
A control device for a car driving apparatus is provided for making it possible to suppress a transmission shock at the time when a simultaneous transmission is carried out for a first transmission unit and a second transmission unit. In...  
WO/2008/090762A1
Operation intended by an operator is executed easily with a good hydraulic efficiency kept without causing complication of operation. The hydraulic driver comprises a pump control section (31) having a pump reference command value settin...  
WO/2008/090761A1
A hydraulic drive device whose conditions of operation can be flexibly set. In the hydraulic drive device, a variable displacement hydraulic motor (20) is driven by pressurized oil discharged from a variable displacement hydraulic pump (...  
WO/2008/084683A1
When the rotational speed of a power source is raised in an inertia phase, a temporary increase of power source brake to be caused by a negative torque (inertia torque) generated by inertia on the power source side to impose strange feel...  
WO/2008/085089A1
A transfer box (100) for transferring movements and forces from a gearshift lever of a tiltable vehicle cab portion to a gearbox comprises : a first frame portion (150) mounted on the cab portion, the first frame portion (150) comprising...  
WO/2008/084754A1
In order to raise the number of revolutions (MRN2) of an MG2 up to a target number of revolutions (number of revolutions of low gear NLG) corresponding to the low gear Lo, the output torque of the MG2 begins to increase from time t4. In ...  
WO/2008/084753A1
Switching conditions are defined by a threshold α1 for switching from “power off control” to “power on control”, and a threshold α2 for switching from “power on control” to “power off control”. During a period of speed ...  
WO/2008/086162A2
A shifter mechanism includes a shift lever movable along a shift path and a detent assembly. The detent assembly includes a detent profile defining a plurality of gear positions, a bore, a detent plunger located at least partially within...  
WO/2008/084766A1
A controller of a power transmission device for a vehicle which suppresses speed change shock when a gear is changed in a power transmission device for a hybrid vehicle where a motor is connected through a stepwise speed change gear with...  

Matches 1,301 - 1,350 out of 31,994