| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 477036000 | Plural outputs | 12 |
| 20080280728 | POWER TRANSMITTING APPARATUS - A power transmitting apparatus for performing switching between 2-wheel and 4-wheel drive modes and locking and unlocking of differential mechanism by an operational shaft can include a driving device comprising a reversible motor, a rotational member rotationally driven by the motor and provided with a contacting member. A spring can be arranged on the rotational member, a connecting member can be arranged to be abutted by one end of the spring so as to be rotated by the rotational member via the coil spring, and a driving shaft can be rotatably arranged relative to the rotational member and engaged by the operational shaft in its rotational direction and adapted to be rotated by the rotational member via the connecting member. A stay can be engaged by the driving shaft in its rotational direction and provided with a contacting member. A substrate can be arranged so as to be contacted by the contacting members respectively of the rotational member and the stay and formed with a conducting patterns forming predetermined electric circuits in accordance with the rotational angles respectively of the rotational member and the driving shaft. The rotational member, connecting member, stay and substrate can be formed as separate parts and adapted to be assembled to the driving shaft in order. | 11-13-2008 |
| 20080300102 | Machine and Electricity Integration Type Shift Controller - A controller for switching the driving status of a car comprising a motor for driving a shift rail of a transfer case, a gear mechanism for transferring the rotation of the motor to the shift rail, a magnet rotating together with the shift rail, and a magnetic sensor element for proving output according to the rotational angle of the magnet, wherein the distance between the magnet and the magnetic sensor element is longer than the position variance of the magnetic sensor. | 12-04-2008 |
| 20100048350 | DIFFERENTIAL GEAR ON A WIND POWER PLANT AND METHOD FOR CHANGING OR SWITCHING THE POWER RANGE OF SAID DIFFERENTIAL GEAR - A differential gear for a wind power plant, comprises a gearbox ( | 02-25-2010 |
| 20100173746 | POWER TRANSMISSION UNIT - A power transmission unit, which includes: an engine; a plurality of speed change gear pairs, each of which has a different gear ratio, and to which a power outputted from the engine is transmitted; an output member outputting the power transmitted from any of the selected speed change gear pair; a differential mechanism, which has three rotary elements to perform a differential action, and in which a first rotary element of the three rotary elements is connected with the engine; and an electric motor, connected with a second rotary element of the three rotary elements; and wherein the plurality of speed change gear pairs include a first gear pair adapted to be connected with the first rotary element and the output member, and a second gear pair adapted to be connected with a third rotary element of the three rotary elements and the output member. The power transmission unit can reduce a power loss, and is downsized to be mounted on a vehicle easily. | 07-08-2010 |
| 20110077121 | AUTOMATIC TRANSMISSION DRIVE APPARATUS FOR VEHICLE - An oil-pressure output device (electric pump unit) is arranged on an outer wall face of an automatic transmission which is positioned on an opposite side to an engine (left side of a vehicle). An arrangement position of the oil-pressure output device is out of a movable range of one of the steered driving wheels which is located on the opposite side to the engine (left front wheel). Accordingly, a simpler layout change between a case of attaching the oil-pressure output device to the automatic transmission and another case of not attaching the one can be provided, so that commonality of components or layout of the automatic transmission and its surrounding devices and structures can be provided. | 03-31-2011 |
| 20130090209 | METHOD FOR OPERATING A DRIVE TRAIN - A method of operating a drive-train comprising an auxiliary output on the engine side that can be coupled to the combustion engine via a continuously variable transmission and a generator such that when the engine is running, the generator can be driven at a constant rotational speed regardless of the speed of the engine, such that a condition parameter of the auxiliary output is regulated between a pair of limit values. The condition parameter is regulated as a function of its current actual value, the limit values of the condition parameter and also as a function of a current and/or anticipated driving situation such that parameters are determined, in the regulator, for the energy input into the auxiliary output as a function of these input data, and hence for a corresponding energy uptake from the engine. | 04-11-2013 |
| 20130244830 | TRANSFER CASE ARRANGEMENT - A transfer case arrangement may include a first output shaft, a second output shaft, a clutch, a shutdown device, a lubrication device, and a control. The clutch may distribute a torque between the output shafts. The shutdown device may shut down the second output shaft when the clutch is disengaged. The lubrication device may lubricate the clutch and/or another component of the transfer case arrangement. The lubrication device may include an oil conveying device for conveying lubrication oil. The control may activate the oil conveying device periodically when the second output shaft is shut down. | 09-19-2013 |
| 20130260959 | POWERTRAIN FOR A MOTOR VEHICLE - The invention relates to a powertrain for a motor vehicle having a permanently driven primary axle, comprising: a drive unit for the generation of a drive torque; a first clutch for the transfer of a variable portion of the drive torque to a secondary axle of the motor vehicle; a second clutch for the deactuation of a torque transfer section of the powertrain arranged between the first clutch and the second clutch when the first clutch is opened; and a control unit for the automatic control of the first clutch, with the control unit being connected to at least one sensor for the detection of a wheel slip at the primary axle; with the control unit being made, starting from a deactuated state of the torque transfer section, to close the second clutch in dependence on a detected wheel slip at the primary axle. | 10-03-2013 |
| 20140018208 | DRIVE FORCE DISTRIBUTING APPARATUS - A drive force distributing apparatus includes a first roller that is rotatable with a main drive wheel system and a second roller that is rotatable with a subordinate drive wheel system. Control of the drive force distribution between the main drive wheel system and the subordinate drive wheel system is carried out by turning the second roller by the rotation of a crankshaft to thereby adjust a radial pressing force of the second roller against the first roller by an adjustment mechanism. The adjustment mechanism includes a pinion shaft in meshed engagement with the crankshaft, a first output gear fitted to the pinion shaft, and a second output gear meshed with the first output gear and driven to rotate by a motor. A rotation angle sensor is provided to detect a variation in teeth of the first output gear to detect a rotation angle of the first output gear, whereby control of the drive force distribution is performed based on the detected rotation angle of the first output gear. | 01-16-2014 |
| 20140235403 | POWER TAKE-OFF FOR ENGINE USED IN MULTI-FUNCTION SYSTEM AND LOAD MANAGEMENT OF SUCH SYSTEM - An apparatus comprising an engine, a power take-off to be driven by the engine, one or more load services to be driven by the engine, a PTO modulator coupled to the power-takeoff output port and operable to selectively engage the power take-off to the engine to provide output rotational power, one or more load-service modulators coupled to the one or more load services and operable to selectively engage the one or more load services to the engine to provide service outputs, and a load controller configured to selectively operate the PTO modulator and the one or more load-service modulators to change the output from the power take-off or the one or more load services based on a condition of the engine and a load priority assigned to the power take-off or the one or more load services. | 08-21-2014 |
| 20140248994 | FOUR WHEEL DRIVE VEHICLE - In a four-wheel drive vehicle, a first transaxle is disposed on one of front and rear sides of a power unit so as to be drivingly connected to one of front and rear ends of a transmission output shaft of the power unit. A second transaxle is disposed on the other of the front and rear sides of the power unit. A clutch-brake unit includes a clutch and a parking brake. An input shaft of the second transaxle is divided in the clutch-brake unit into upstream and downstream divisional shafts. The upstream divisional shaft is drivingly connected to the other of the front and rear ends of the transmission output shaft. The downstream divisional shaft is drivingly connected to right and left second drive wheels carried by the second transaxle. The clutch is interposed between the upstream and downstream divisional shafts. The parking brake is disposed on the upstream divisional shaft. When the parking brake is shifted to a braking state, the clutch having been disengaged is automatically engaged. | 09-04-2014 |
| 20160061293 | Integrated Transmission System and Method Thereof - An integrated transmission system includes a controllably integrated transmission mechanism, a fluctuated energy input end, a split energy output end and a torque control end. A control method includes: providing the torque control end to control the controllably integrated transmission mechanism; connecting a fluctuated energy source or a speed-variable energy source to the fluctuated energy input end for inputting energy; according to a fluctuated energy input to the fluctuated energy input end, generating an energy buffer command or an energy split command via the torque control end to operate the controllably integrated transmission mechanism in an energy buffer state or an energy split state; according to the energy buffer state or the energy split state, controllably adjusting the input fluctuated energy in the controllably integrated transmission mechanism and thus outputting an adjusted energy via the split energy output end. | 03-03-2016 |
