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Matches 1 - 50 out of 7,234

Document Document Title
WO/2018/128829A1
Provided herein is a control system and method 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 ...  
WO/2018/128848A1
Provided herein is a control system and method 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 ...  
WO/2018/124341A1
A multi-stage transmission bicycle comprises: a bicycle body having a front wheel and a rear wheel which are rotatably fixed to a frame; pedals which are fixed to the frame and rotate; a transmission plate which rotates with the pedals a...  
WO/2018/112606A1
A cooling arrangement to cool the disks of a toroidal CVT includes a sleeve mounted to an input shaft of the toroidal CVT that defines a closed interspace with the input shaft. The sleeve includes an opening for receiving cooling fluid. ...  
WO/2018/110446A1
In order to implement a toroidal continuously variable transmission structure wherein a locking ring that is locked in a locking groove formed in a rotary shaft and constituting a ball spline can be prevented from falling out of the lock...  
WO/2018/099722A1
Traction transmission having a first and a second component transmission (26a, b) which are of mirror-symmetrical construction with respect to one another and are arranged axially adjacently in a housing (12), in each case comprising - a...  
WO/2018/096941A1
Provided is a toroidal continuously variable transmission wherein a spline engagement portion of a rotary shaft and an outside disc can be lubricated efficiently by means of lubricating oil. A lubricating oil leakage prevention member 14...  
WO/2018/096983A1
To create a structure for a toroidal continuously variable transmission in which it is possible to suppress fretting wear at a spline engagement portion and to improve the efficiency of assembly work without increasing the size of an out...  
WO/2018/092681A1
The purpose of the invention is to achieve a structure that can be easily made smaller while maintaining transmission efficiency and durability. An inner disk 8b is supported around a sleeve 5a so as to be able to rotate relative to a ro...  
WO/2018/083458A1
A transmission (10) comprising a disc variator (16) and an epicyclic gear set (40) in which the input shaft (18) of the variator (16) is connected to a first input (42) of the epicyclic gear set (40), and in which, an output (38) of the ...  
WO/2018/085317A1
A continuously variable transmission (CVT) having a plurality of balls, each ball having a tiltable axis of rotation and in contact with a first traction ring and a second traction ring. The CVT includes a rotatable shaft aligned along a...  
WO/2018/079505A1
A toroidal continuously variable transmission comprising: a loading cam-type pressing device having a first disc and a second disc arranged facing each other in a state in which the axes of rotation thereof are aligned, a power roller ti...  
WO/2018/079506A1
A toroidal continuously variable transmission comprising: a preload spring interposed between a power transmission shaft and a rotating body having a first disc and a pressing device; and a thrust bearing interposed between the preload s...  
WO/2018/071376A1
Provided is a ball planetary variator (CVP) having a hydraulic centrifugal clamping mechanism and a method for controlling the clamp force thereof including: sensing a CVP input speed and a CVP output speed: determining a current CVP rat...  
WO/2018/068145A1
A system comprises magnetorheological fluid clutch apparatuses, each magnetorheological fluid clutch apparatus including a first rotor having at least one first shear surface, a second rotor rotating about a common axis with the first ro...  
WO/2018/070372A1
This continuously variable transmission has a plurality of planetary rollers arranged around a main shaft. Both ends of the rotation shaft of each of the planetary rollers are held at different positions in a peripheral direction. In add...  
WO/2018/045121A1
An electric axle powertrain including a continuously variable electric drivetrain having a motor/generator and a continuously variable transmission; a drive wheel axle operably coupled to the continuously variable electric drivetrain; a ...  
WO/2018/045128A2
An electric axle powertrains having a continuously variable electric drivetrain including a motor/generator and a ball-type continuously variable planetary having a first traction ring assembly and a second traction ring assembly in cont...  
WO/2018/045146A1
An electric axle powertrains having a continuously variable electric drivetrain comprising a motor/generator and a ball-type continuously variable planetary having a first traction ring assembly and a second traction ring assembly in con...  
WO/2018/045128A3
An electric axle powertrains having a continuously variable electric drivetrain including a motor/generator and a ball-type continuously variable planetary having a first traction ring assembly and a second traction ring assembly in cont...  
WO/2018/022741A1
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...  
WO/2018/022685A1
Provided herein is a control system for a multiple-mode continuously variable transmission having a ball-type variator. The control system has a transmission control module configured to receive a plurality of electronic input signals, a...  
WO/2018/013750A1
Provided herein is a control system for a multiple-mode continuously variable transmission having a ball-type planetary variator. The control system has a transmission control module configured to receive a plurality of electronic input ...  
WO/2018/005747A1
A powertrain comprising a first motor/generator (12); a second motor/generator (13); an engine (11); a continuously variable planetary transmission (22) having a plurality of balls, each ball provided with a tiltable axis of rotation, ea...  
WO/2017/210194A1
A continuously variable transmission includes an input disk and output disk rotatable about a disk axis of rotation. An input ring member rotatable about an input axis of rotation engages the input disk at an input contact patch. An outp...  
WO/2017/201359A1
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...  
WO/2017/201078A1
A speed based axial force generation mechanism may generate axial force corresponding to a rotational speed of a speed based axial force generation system relative to a central axis. As the speed based axial force generation system rotat...  
WO/2017/201361A1
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...  
WO/2017/201357A1
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...  
WO/2017/196921A1
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...  
WO/2017/197029A1
A bicycle having a motor and/or a continuously variable transmission (CVT) may be automatically configured and calibrated with little or no assistance from a user. A controller on the bicycle may receive configuration information from me...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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. ...  
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...  
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...  
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 ...  
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...  
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 ...  
WO/2017/106621A3
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...  

Matches 1 - 50 out of 7,234