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WO/2015/011349A1 |
Dual-clutch gearbox with two input clutches (E1, E2) comprising two, concentric, primary shafts (110, 100) connected respectively to the first clutch (E1) and to the second clutch (E2) and bearing a set of fixed gears (101, 102, 111, 112...
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WO/2015/011951A1 |
An automatic transmission device is provided with four single pinion-type planetary gear mechanisms (P1, P2, P3, P4). Connecting elements (R1-R3) connect the following: a sun gear (P11), a ring gear (P23), and a sun gear (P41); a ring ge...
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WO/2015/011538A1 |
A drive system for a hybrid vehicle, the drive system includes an engine (1), a rotary machine (MG1), a differential unit (20), and a transmission unit (10). The rotary machine (MG1) is arranged coaxially with the engine (1). The differe...
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WO/2015/009186A1 |
A hydromechanical gearbox realizes nine forward motion gears and one reverse motion gear and comprises a hydrodynamic torque converter, a planetary reduction gear, three controllable brakes and three controllable clutches. In the planeta...
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WO/2015/009185A1 |
The invention relates to hydromechanical gearboxes. A hydromechanical gearbox realizes nine forward motion gears and one reverse motion gear and comprises a hydrodynamic torque converter, a planetary reduction gear, three controllable br...
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WO/2015/009187A1 |
The invention relates to hydromechanical gearboxes. A hydromechanical gearbox realizes six forward motion gears and two reverse motion gears and comprises a hydrodynamic torque converter, a planetary reduction gear, three controllable br...
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WO/2015/003499A1 |
Disclosed is a stepless speed-changing device. The stepless speed-changing device comprises an input shaft (1), an input spiral gear, an output shaft (8) and an output spiral gear, wherein the input spiral gear comprises an input cone (2...
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WO/2015/004387A1 |
The invention relates to a drive chain for an aircraft, comprising a plurality of main pinions (10; 13, 14; 15) which engage with each other, and a first main pinion (10) comprising a wall (21, 22) defining an inner volume (12), an outer...
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WO/2015/003432A1 |
Disclosed is a multi-speed multi-torque converter. The present invention relates to the technical field of small kitchen appliances. The multi-speed multi-torque converter comprises a driving wheel and a first driven wheel. The driving w...
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WO/2015/005594A1 |
The present invention relates to a structure of a transmission for an automobile, which can not only reduce the entire size of the transmission, and get a high output with the same bulk, but also widen a design range when configuring a s...
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WO/2015/006162A1 |
A turbofan engine includes a fan rotatable about an axis and a compressor section including a high pressure compressor and a low pressure compressor. A turbine section includes a high pressure turbine, an intermediate turbine and a fan d...
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WO/2015/000702A1 |
The invention relates to a twin-clutch transmission (14), comprising a twin-clutch assembly (16), which has a first and a second friction clutch (18, 20); a transmission assembly (22), which has a first and a second input shaft (30, 32) ...
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WO/2014/206776A1 |
A gear mechanism (1) having a coaxial input and output is proposed, having at least two bevel gears (3, 4) which lie opposite one another and are supported in each case by a shaft (10, 11). Here, the shafts (10, 11) are configured as hol...
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WO/2014/208615A1 |
A target-input-torque determination unit determines the target input torque on the basis of the transmission-request horsepower. The target input torque is a target value for the torque to be inputted to a power-transmission device. A ta...
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WO/2014/210128A1 |
A manual transaxle having a two-speed differential according to one example of the present disclosure includes a differential assembly, a final drive planetary gear system and a coupling mechanism. The differential assembly can have a di...
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WO/2014/207239A1 |
The invention relates to a gear assembly (10) for use in a space craft for control of a moveable component thereof. The assembly comprises a load gear (11) in engagement with a drive gear (12) and an auxiliary gear (13). The drive gear (...
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WO/2014/208616A1 |
A work-machine request determination unit determines a work-machine-request horsepower on the basis of the oil pressure of a hydraulic pump and the operation amount of a work-machine operation member. A transmission-request determination...
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WO/2014/208614A1 |
A power-transmission device has an input shaft, an output shaft, a gear mechanism and a motor. The gear mechanism includes a plurality of planetary gear mechanisms and a mode-switching mechanism, and transmits the rotations of the input ...
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WO/2014/208117A1 |
In the present invention, a transmission device for a harvester has, inside a transmission case (43): a horizontal driven shaft (45) which is installed adjacently and in a posture parallel to an input shaft (44) of the transmission case ...
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WO/2014/205752A1 |
A multiple-speed food processing device (10) includes a drive assembly (12), a primary idler shaft (14), a secondary idler shaft (22), a gear shift assembly (28) and a control (40). The primary idler shaft (14) includes first and second ...
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WO/2014/202305A1 |
The invention relates to a transmission, comprising a transmission input shaft (4), a transmission output shaft (5), and three power trains (L1, L2, L3) between the transmission input shaft (4) and a main gear set (HRS), which comprises ...
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WO/2014/202304A1 |
A gear mechanism, having a gear mechanism input shaft (4) and a gear mechanism output shaft (5), and three power paths (L1, L2, L3) between the gear mechanism input shaft (4) and a main gearwheel set (HRS) which is composed of two indivi...
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WO/2014/202166A1 |
The invention relates to a multispeed gearbox having at least four planetary gear steps (P1, P2, P3, P4) arranged one behind the other along a main axis of rotation (10) , said planetary gear steps each comprising one sun gear (P11, P21,...
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WO/2014/202210A1 |
The invention relates to a multi-stage gear mechanism for a motor vehicle, having a gear input shaft (10a; 10b; 10c; 10d) for connecting an internal combustion engine in a rotationally fixed fashion, having at least four planetary gear s...
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WO/2014/198280A1 |
The invention relates to a vehicle transmission in a vehicle which comprises at least one prime mover, e.g., an internal combustion engine and/or an electric motor. The transmission comprises a first transmission mechanism arranged to tr...
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WO/2014/199663A1 |
In the present invention, a power transmission device for a harvest machine is configured as follows: a selective gear-type transmission (47) configured so as to be shiftable in three stages is embedded in a transmission case (43); an in...
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WO/2014/200128A1 |
The present invention relates to a power transmission apparatus, the power transmission apparatus, more specifically, comprising: an outer drum having a rotational space in the interior thereof, and rotating due to a motor by being provi...
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WO/2014/197711A1 |
A front wheel drive or rear wheel drive continuously variable transmission is provided having an input shaft, an output shaft, a continuously variable tilting ball planetary variator, a compound planetary gearset assembly having first, s...
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WO/2014/195037A1 |
Actuating devices (10) for transmitting torque from a drive (23) to two output shafts (12, 14), comprising a drive (23), a first output shaft (12), a second output shaft (14), and a coupling apparatus by means of which the rotational mot...
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WO/2014/195186A1 |
The invention relates to a dual clutch transmission (10) for a motor vehicle, having an input shaft (11) and a main shaft (13), wherein the input shaft (11) can be connected to a first counter shaft (16) via an engageable first clutch (1...
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WO/2014/196281A1 |
Provided is a power transmission device that can appropriately apply engine braking to drive wheels while a vehicle is decelerating, and can thereby improve drivability and prevent overspeeding of an internal combustion engine. The power...
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WO/2014/190939A1 |
An oscillating-gear stepless speed regulator, and a control strategy design method for the transmission characteristic thereof. The oscillating-gear stepless speed regulator comprises a belt or a chain having an engaging gear (4) and osc...
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WO/2014/190924A1 |
The present invention relates to the technical field of mechanical transmission design and manufacturing, and provides a device for restraining and elastically resetting a movable-tooth slider, particularly, a device for restraining and ...
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WO/2014/187631A1 |
The invention relates to a planetary gearset that can be shifted, in particular a machine tool planetary gearset, comprising a drive shaft (1) for connecting the planetary gearset to a drive, an output shaft (2) for connecting the planet...
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WO/2014/188823A1 |
In a vehicle power transmission device provided with a crank-type continuously variable transmission, when a first clutch is engaged to connect a second input shaft with a second output shaft via a first power transmission pathway and a ...
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WO/2014/185830A1 |
The present disclosure relates to a transmission assembly (10) comprising a first (12), a second (14), a third (16) and a fourth (18) planetary gear set, each one of said planetary gear sets (12, 14, 16, 18) comprising a ring gear, a pla...
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WO/2014/185827A1 |
The present disclosure relates to a transmission assembly (10) comprising a first (12), a second (14) and a third (16) planetary gear set, each one of said planetary gear sets (12, 14, 16) comprising a ring gear, a planet carrier and a s...
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WO/2014/183138A1 |
Disclosed is a method for operating a drive train having a drive shaft (2), a prime mover (4) connected to an electrical grid (12), and a differential gearing (3) having a total of three input and output elements, an output element being...
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WO/2014/183813A1 |
The invention relates to a drive train (10) for a hybrid vehicle comprising an internal combustion engine (12) having a motor shaft (18) for providing a torque for driving the hybrid vehicle, and comprising an electric machine (30) for p...
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WO/2014/185829A1 |
The present disclosure relates to a transmission assembly (10) comprising a first (12), a second (14), a third (16) and a fourth (18) planetary gear set, each one of said planetary gear sets (12, 14, 16, 18) comprising a ring gear, a pla...
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WO/2014/183142A1 |
Disclosed is a method for operating a drive train having a drive shaft (2), an electric prime mover (4) connected to an electrical grid (12), and a differential gearing (3) having a total of three input and output elements, an output ele...
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WO/2014/183139A1 |
In a method and a drive for starting a drive train, with a drive shaft (2), a drive motor (4) connected to an electrical grid (12) and with a differential gearing (3) with three drives and outputs, wherein one output is connected to the ...
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WO/2014/185831A1 |
The present disclosure relates to a transmission assembly (10) comprising a first (12), a second (14), a third (16) and a fourth (18) planetary gear set, each one of said planetary gear sets (12, 14, 16, 18) comprising a ring gear, a pla...
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WO/2014/177395A1 |
A constant mesh gearbox has five parallel rotational axes. The input and output axes are not aligned. Up to eight forward speeds are disclosed, with two very low ratios suitable for non-highway travel. The transmission is suitable for tw...
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WO/2014/177405A1 |
A constant mesh gear transmission has an input shaft (21, 22), two layshafts (31, 35) and an output shaft (23). Gear wheels are selectively connectable to shafts to provide forward and reverse speed ratios. A common central web (39) prov...
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WO/2014/177398A1 |
A constant mesh gearbox has five parallel rotational axes. The input and output axes are not aligned. Up to eight forward speeds and two reverse speeds are disclosed, with two very low ratios suitable for non-highway travel. The transmis...
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WO/2014/177399A1 |
A constant mesh gear transmission has an input shaft (21, 22), two layshafts (31, 35) and an output shaft (23). Gear wheels are selectively connectable to shafts to provide forward and reverse speed ratios. Reverse speed ratio is via a s...
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WO/2014/178350A1 |
A clutch drum (300) of a clutch (C3) includes: an outer cylinder part (301) which extends in an axial direction, and which has, fitted thereto, outer peripheral portions of separator plates (304s); an inner cylinder part (303) which exte...
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WO/2014/177396A1 |
A constant mesh gearbox has five parallel rotational axes. The input and output axes are not aligned. Some torque paths are via a sleeve rotatable on a shaft on one of said axes. Up to eight forward speeds are disclosed, with two very lo...
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WO/2014/173651A1 |
Powershift transmission having a drive shaft, a first gearwheel and a second gearwheel, which are each rotationally arranged on the drive shaft, and a layshaft/output shaft. In addition, a third gearwheel is provided which is arranged on...
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