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WO/2017/196787A1 |
Devices and methods are provided herein for the transmission of power in motor vehicles. Power is transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmission...
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WO/2017/179527A1 |
Provided is a rotation transmitting device wherein play during the transmission of rotation is reduced and the positioning of constituting parts is facilitated. A transmitting member (30) surrounds the rotating section (12) of a driving ...
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WO/2017/176821A1 |
Devices and methods are provided herein for the transmission of power in motor vehicles. Power is transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmission...
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WO/2017/174313A1 |
The invention is related to a planetary variator applicable in a variable transmission for realizing a variable speed and torque ratio, the variator comprising a ring wheel (16), at least two planet wheels (19) and a sun wheel (17) the i...
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WO/2017/174106A1 |
The invention is related to a planetary variator applicable in a variable transmission for realizing a variable speed and torque ratio, the variator comprising a ring wheel (16), at least two planet wheels (19) and a sun wheel (17) the i...
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WO/2017/175255A1 |
A toroidal continuously variable transmission (10), provided with: an input disc (13) and an output disc (14) disposed so as to face each other so that the rotary axes match, the input disc (13) and the output disc (14) having a concave ...
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WO/2017/161278A1 |
Components, subassemblies, systems, and/or methods for improving the performance and increasing the life of continuously variable transmissions (CVT). A first stator may be formed with an outer diameter greater than an outer diameter of ...
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WO/2017/154033A1 |
This control device for a toroidal continuously variable transmission is equipped with a position controller for controlling a roller position by outputting a drive signal to a hydraulic actuator. The hydraulic actuator is equipped with ...
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WO/2017/151568A1 |
Devices and methods are provided herein for the transmission of power in motor vehicles. Power is transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmission...
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WO/2017/151610A1 |
A continuously variable ball planetary transmission (CVP) is provided with a ball variator assembly having a plurality of tiltable balls supported in a carrier assembly. In some embodiments, the carrier assembly is configured to be rotat...
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WO/2017/151691A1 |
Provided herein is an auxiliary hybrid system (AHS) that may be configured to provide electrical propulsion to an e.g., internal combustion-powered vehicle through the use of a battery and electric motor. Alternatively, the AHS may be co...
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WO/2017/143363A1 |
A continuously variable transmission in which a circular driver, positioned between and frictionally engaged with opposing surfaces of two oppositely rotatable disks, which are urged towards each other with a biasing mechanism, is mounte...
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WO/2017/142940A1 |
An electric motor is provided, comprising: a first magnetic component, a second magnetic component, and a circuit configured to electromagnetically activate at least one of the first magnetic component and the second magnetic component. ...
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WO/2017/132315A1 |
Provided herein is a control system for a multiple-mode continuously variable transmission having a ball planetary variator. The control system has a transmission control module configured to receive a plurality of electronic input signa...
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WO/2017/123867A1 |
Devices and methods are provided herein for the transmission of power in motor vehicles. Power can be transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmis...
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WO/2017/123331A1 |
A continuously variable transmission capable of operating in a forward direction or reverse direction may be controlled in the reverse direction by providing an initial skew angle in a first skew direction, followed by a set or sequence ...
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WO/2017/121527A1 |
The invention relates to a drive assembly of a vehicle that can be driven by means of motor force, in particular a vehicle that can be additionally driven by means of muscle force, an electric bicycle, eBike, pedelec, or the like, compri...
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WO/2017/114691A1 |
A continuously variable planetary gear mechanism (1) comprises a first and a second transmission element (10, 20) which are mounted at a fixed axial spacing (D) from one another for rotation about a gear mechanism axis (2), and at least ...
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WO/2017/106621A2 |
Devices and methods are provided herein for the transmission of power in motor vehicles. Power can be transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmis...
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WO/2017/096480A1 |
A cooling arrangement to cool the rollers of a toroidal CVT is described herein. The cooling arrangement includes nozzles so configured and sized as to project cooling fluid onto the edge and onto the opposite top and bottom surfaces of ...
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WO/2017/097254A1 |
A friction type torque converter comprises an inner ring (1), large rolling columns (2), and an outer ring (3). The inner ring (1) is an input unit, and at least two grooves (101) being uniformly provided on a peripheral ring surface of ...
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WO/2017/083522A1 |
Regular torque split planetary gear trains for automotive hybrid powertrains are limited by the fixed ratio of the planetary gear train. A powertrain incorporating a continuously variable transmission using a torque split with variable r...
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WO/2017/075225A1 |
Devices and methods are provided herein for the transmission of power in motor vehicles. Power can be transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmis...
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WO/2017/058862A1 |
An electronic control system to control the operating conditions of a Continuous Variable Transmission configured to receive signals and execute commands based at least in part on a drivers torque or load request. The driver can give inp...
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WO/2017/049087A1 |
Regular torque split planetary gear trains for automotive hybrid powertrains are limited by the fixed ratio of the planetary gear train. A powertrain incorporating a continuously variable transmission using a torque split with variable r...
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WO/2017/049049A1 |
Regular series-parallel hybrid electric powertrains (powersplit eCVT) are two-motor HEV propulsion systems mated with a planetary gear, and most mild or full parallel hybrid systems are single motor systems with a gearbox or continuously...
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WO/2017/027404A1 |
Described herein is a control system for a vehicle having an infinitely variable transmission (IVT) having a ball planetary variator (CVP), providing a smooth and controlled operation. In some embodiments, the vehicle is a fork lift truc...
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WO/2017/027470A1 |
This invention relates to controlling the speed ratio of a Continuous Variable Transmission with a hydraulic method. The Ball Planetary CVT design is adapted with a mechanical and hydraulic addition. The carrier of the ball-type variator...
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WO/2017/023170A1 |
A continuously variable transmission comprises an input shaft 1 and a shaft journal 2 eccentrically connected thereto on which a transmission element 3 is bearing supported, as well as an output shaft 13 which is connected to the transmi...
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WO/2017/013544A1 |
The present invention relates to a mechanical speed variator for large inertial flywheels, more particularly for large inertial flywheels used as kinetic energy accumulators. The mechanical speed variator according to the invention compr...
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WO/2016/207935A1 |
A vehicle accessory-driving device is provided with: a fourth roller provided between a first roller that rotates integrally with the rotation shaft of the engine and a second roller that rotates integrally with the rotation shaft of a m...
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WO/2016/205639A1 |
An electronic controller is described herein that enables electronic control over a variable ratio transmission comprising a continuously variable ratio portion, such as a Continuously Variable Transmission (CVT), Infinitely Variable Tra...
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WO/2016/193710A1 |
A variator comprising an input race and an output race coaxially mounted for rotation about a variator axis and at least one rolling element mounted on a carriage assembly for rotation about a rolling axis, wherein the carriage is able t...
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WO/2016/196819A2 |
A device for wirelessly transmitting a rotation position of an actuator. The device comprises first and second housings. The housing configured for securing to a body of the actuator. An adaptive sleeve may be used for coupling the secon...
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WO/2016/182838A1 |
A control system for a multiple-mode continuously variable transmission is described as having a ball planetary variator operably coupled to multiple-mode gearing. The control system has a transmission control module configured to receiv...
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WO/2016/178423A1 |
Provided is a continuously variable transmission with a new and simple structure. A continuously variable transmission 10 according to the present invention is provided with: a first shaft 20; a second shaft 30 that is parallel to the fi...
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WO/2016/168439A1 |
A continuously variable ball planetary variator produces a passive centrifugal hydraulic clamping force that exceeds the design value of a cam clamp load of a ball-and-cam mechanism at design speed, reducing or counteracting the hydrodyn...
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WO/2016/162702A1 |
An auxiliary drive arrangement having a variable speed transmission arranged to transmit drive between an input and an output of the transmission, the input being coupled via a transfer drive arrangement to an output drive of a prime mov...
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WO/2016/161076A1 |
A variator and methods for making the variator are disclosed. A method of making the variator includes forming a plurality of holes in a surface of a case that includes a flange, arranging a plurality of spheres in the case that are conf...
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WO/2016/160360A1 |
A balanced split sun assembly with an integrated differential mechanism allows power to be transferred from a sun assembly to a plurality of ball planets, or allows power to be transferred from a plurality of ball planets to a sun assemb...
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WO/2016/155558A1 |
Disclosed is a continuously variable transmission power bearing, comprising a driving bearing inner ring (1), a driven bearing outer ring (2) and oscillating tooth assemblies (3), wherein a circle of oscillating tooth grooves (4) is form...
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WO/2016/148721A1 |
A continuously variable planetary (CVP) transmission, comprising a movable stator radially disposed about an axis, the movable stator having at least a first slot. The CVP transmission having a clip removably coupled to the first slot wh...
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WO/2016/147606A1 |
Provided is a transmission, in which a power roller transmits rotational drive force from an input disk to an output disk at a gear ratio corresponding to a tilt angle. The power roller changes the gear ratio by causing the position of a...
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WO/2016/143331A1 |
A power generating device for aircraft is provided with: an input shaft by which the driving force of the engine is transmitted; a transmission that is arranged in parallel with the input shaft; a generator that is arranged in parallel w...
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WO/2016/143329A1 |
A toroidal continuously variable transmission is provided with: an input disk (13) and an output disk (14) that are disposed so as to face each other; a power roller (16) that is interposed between the input disk (13) and the output disk...
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WO/2016/143330A1 |
A toroidal continuously variable transmission is provided with: an input disc and output disc arranged facing each other; a power roller held so as to be capable of tilting between the input disc and output disc, the power roller transmi...
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WO/2016/130729A1 |
A continuously variable transmission includes a radially inner race, having a first radially inner race structure and a second radially inner race structure spaced along an axis wherein at least one of the first radially inner race struc...
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WO/2016/130730A1 |
A radially inner race for a continuously variable transmission includes a first inner race structure and a second inner race structure spaced along an axis wherein at least one of the first inner race structure or the second inner race s...
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WO/2016/130601A1 |
An outer race assembly for a continuously variable transmission includes a hydraulic cavity housing, a first radially outer race structure spaced along an axis from a second radially outer race structure to form a radially outer race, an...
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WO/2016/120987A1 |
Provided is a stepless transmission (10) having a simplified hydraulic circuit. Drive force in a forward and backward movement direction relative to a variator (11) is applied to a carriage (17) by a hydraulic cylinder (20) having first ...
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