| Document |
Document Title |
|
WO/2012/105024A1 |
Provided is a belt-type continuously variable transmission capable of changing gears even if pulley rotation has stopped as a consequence of the vehicle stopping, and also capable of improving both gear change speed and durability. In th...
|
|
WO/2012/105036A1 |
Provided is a belt-type continuously variable transmission capable of changing gears even if pulley rotation has stopped as a consequence of the vehicle stopping and also capable of improving both gear change speed and durability. In the...
|
|
WO/2012/100849A1 |
A traction drive of an internal combustion engine and a method for operating the same are proposed. The traction drive comprises two parallel drive levels, and as well as a normal operating mode it permits the following operating modes: ...
|
|
WO/2012/091469A2 |
The present invention relates to a chain belt-type variable transmission for controlling a transmission gear ratio, in which a chain belt is wound to a driving pulley device and to a driven pulley device having variable diameters, and mo...
|
|
WO/2012/091472A2 |
The present invention relates to a belt support for a chain belt-type variable transmission for controlling a transmission gear ratio, in which a chain belt is wound to a driving pulley device and to a driven pulley device having variabl...
|
|
WO/2012/079795A1 |
A secondary assembly drive of an internal combustion engine and a method for operating same are proposed. The secondary assembly drive comprises, in two drive levels, an assembly drive (2) and a starter drive (12) and permits, in additio...
|
|
WO/2012/068989A1 |
A continuously variable transmission, provided with at least two parallel drive shafts (4, 12), wherein the two drive shafts are respectively provided with a pair of conical disks (2, 6, 5, 8), and a flexible transmission element (7) is ...
|
|
WO/2012/063522A1 |
A belt type stepless transmission provided with: an input pulley (60); an output pulley (100); a belt (140) passed around the pulleys; a hydraulic cylinder (70) provided to the input pulley (60); and a hydraulic servo mechanism (80) for ...
|
|
WO/2012/051985A2 |
The invention relates to a CVT transmission for an essentially continuously variable transmission of a torque, comprising a first conical disk pair on the input side having a first adjusting disk moving in the axial direction relative to...
|
|
WO/2012/035624A1 |
Provided is a structure for a belt-type continuously variable transmission for a vehicle, wherein it is possible to shorten the length and diameter of a shaft and to prevent controllability from deteriorating. A primary pulley (58) is pr...
|
|
WO/2012/019318A1 |
A tooth meshing driving stepless transmission uses two increasing-decreasing gears as speed ratio changers wherein the gear diameters of the increasing-decreasing gears are variable as required. When the gear diameter of one increasing-d...
|
|
WO/2012/017779A1 |
The gap between a movable sheave and a cylinder is sealed by mounting a seal ring (50) having a rectangular cross section on the radially outward side and an O ring (52) having a circular cross section on the radially inward side. Of the...
|
|
WO/2011/158220A2 |
The application relates to a control unit for a vehicle and a method for changing gears of a vehicle. The vehicle comprises a drive provided by a rider and an electric motor, which supports the drive of the vehicle if gear is engaged. A ...
|
|
WO/2011/153936A1 |
A large-torque chain-guide type constant ratio/continuously variable transmission is disclosed. The transmission comprises transmission rollers (A, B), an endless transmission chain or belt (C) and two chain guiders (D, E) respectively a...
|
|
WO/2011/151916A1 |
Provided is a belt-type continuously variable transmission for vehicles that allows for an increase in design freedom for a hydraulic pressure supply passage for supplying hydraulic pressure to the oil chambers of a hydraulic cylinder. A...
|
|
WO/2011/148474A1 |
Disclosed is a belt type continuously variable transmission such that a belt is wound around a primary pulley and a secondary pulley which are provided with a fixed sheave and a movable sheave, respectively, and that the movable sheave i...
|
|
WO/2011/108107A1 |
Provided is a belt type stepless transmission for a vehicle, configured in such a manner that a fixed sheave is prevented from tilting. A belt type stepless transmission for a vehicle comprises a parking gear (86) provided on the opposit...
|
|
WO/2011/108127A1 |
Provided is a belt type continuously variable transmission for a vehicle such that the bending-over of a fixed sheave can be restricted. A parking gear (86) comprising a disk-shaped main body section (86a) and an annular protrusion (86b)...
|
|
WO/2011/092816A1 |
Provided is a power transmission device controller capable of effectively utilizing the pressure of exhaust gas generated in an internal combustion engine. Specifically provided is a power transmission device controller provided with a p...
|
|
WO/2011/092818A1 |
Disclosed is a control device for a power transmission device that can effectively use the energy of exhaust gas generated by an internal combustion engine. The control device that is for a power transmission device and that is provided ...
|
|
WO/2011/092817A1 |
Provided is a power transmission device controller capable of effectively utilizing the pressure of exhaust gas generated in an internal combustion engine. Specifically provided is a power transmission device controller provided with a p...
|
|
WO/2011/082229A2 |
A mechanism (10) for shifting a chain (50) from one sprocket (45) to another sprocket (45) is disclosed herein. The mechanism (10) preferably includes a rotor assembly (20), a control element (31) and a chain tensioner (70). The rotor as...
|
|
WO/2011/078657A1 |
Continuously variable transmission with a drive belt and with two adjustable pulleys (7), each provided with a pair of pulley sheaves (8; 9), whereof a first pulley sheave (9) is attached to a pulley shaft (6) of the respective pulley (7...
|
|
WO/2011/072466A1 |
A closed gear engaging continuously variable transmission comprises a driving increasing-decreasing gear (5), a driven increasing-decreasing gear (6), a closed housing (1), a lubricating system, an electric control system and an automati...
|
|
WO/2011/070833A1 |
Disclosed is a continuously variable transmission provided with a first shaft to be coupled to a primary pulley so as to integrally rotate with the primary pulley, a second shaft to be coupled to a secondary pulley so as to integrally ro...
|
|
WO/2011/065635A1 |
Disclosed is an actuator. The actuator for enabling an object to enter or exit from a frame, comprises a support bracket installed at the frame; a movable bracket on which the object is mounted, and which is coupled to the support bracke...
|
|
WO/2011/061048A1 |
The invention relates to a bicycle having a crank drive (6), an electrical motor (2) and a drive shaft (3) which is connected to the crank drive (6) and the electrical motor (2), wherein the drive shaft (3) is connected to a rear wheel (...
|
|
WO/2011/043105A1 |
A belt-type stepless transmission is provided with: an input shaft (10); an input pulley (20) having a stationary sheave (21) and a movable sheave (22); a transmission shaft (40) disposed parallel to the input shaft (10); an output pulle...
|
|
WO/2011/032252A1 |
A method of controlling a hydraulic CVT of a vehicle comprises: determining a speed of rotation of a driving shaft; determining a speed of rotation of a driven shaft; determining a ratio of the speed of rotation of the driving shaft vers...
|
|
WO/2011/032255A1 |
A vehicle powertrain has an engine, a driving shaft having a passage defined therein, a driven shaft, a pump, a hydraulic fluid reservoir, and a CVT. A driving pulley of the CVT includes a fixed sheave and a movable sheave disposed on th...
|
|
WO/2011/032254A1 |
A driving pulley for a CVT has a shaft, a fixed sheave mounted on the shaft, a first sleeve disposed around the shaft and being operatively connected to the shaft, a movable sheave mounted on the first sleeve, a second sleeve disposed ar...
|
|
WO/2011/031756A2 |
Transmission systems, assemblies, and components are described. In particular, aspects of the present disclosure relate to an infinitely variable transmission that maintains constant tooth engagement during changes in gear ratio. In one ...
|
|
WO/2011/014915A1 |
A drive sprocket for machines such as a motorcycle includes cushioning elements to reduce spikes in stress levels between the machine's power transmission and a driven member, such as the wheel of motorcycle. The sprocket has an inner pl...
|
|
WO/2011/002341A2 |
The present invention relates to the field of mechanical engineering, more specifically to methods and devices for summing reciprocal linear movements and converting the summed movement into unidirectional rotation. The essence of the in...
|
|
WO/2010/113115A9 |
A vehicle has a motor-gear unit, a trailing wheel of the vehicle being connected the output shaft of the gear and an input shaft of the gear being connected to a motor. The gear has an outer wheel, an inner wheel and a traction means ext...
|
|
WO/2010/142372A1 |
The invention relates to a transmission for transferring a drive motion from a drive side to an output side and for shifting between a first gear ratio and a second gear ratio, comprising at least three gearwheels (22, 26, 28, 30), where...
|
|
WO/2010/134782A2 |
The present invention relates to a continuously variable transmission that steplessly changes gear ratios by changing pulley width, and more particularly, to a continuously variable transmission capable of increasing driving power throug...
|
|
WO/2010/126193A1 |
Provided is an actuator for moving an object into or out of a frame, which comprises: a supporting bracket mounted to the frame; a movable bracket which is coupled with the supporting bracket and able to slide in the moving direction of ...
|
|
WO/2010/123363A1 |
Gear and gearbox having such a gear, comprising a first shaft (100) comprising a first (110) and a second drive wheel (130), a second shaft (200) comprising a first (210) and a second wheel (230) to be driven, wherein the first drive whe...
|
|
WO/2010/119748A1 |
A belt-type stepless transmission which is reduced in size using a simple configuration and can accurately detect an actual transmission ratio. A belt-type stepless transmission (30) has a measurement surface (34h) formed at the outer pe...
|
|
WO/2010/117146A2 |
The present invention relates to a belt-type continuously variable transmission, and more particularly, to a belt-type continuously variable transmission comprising a variable driving pulley with a variable diameter for controlling a tra...
|
|
WO/2010/094181A1 |
A control device of a continuous variable transmission, this continuous variable transmission includes a driven disk (5, 6), the driven disk (5, 6) includes a fixed disk (5) and a movable disk (6), the movable disk (6) could move relativ...
|
|
WO/2010/092215A1 |
Movement transmission system for velocipedes, i.e. vehicles operated by human force applied to pedals which are fixed to a toothed wheel which, by means of a drive chain, transmits movement to a pinion fixed to the driving wheel, the out...
|
|
WO/2010/086160A1 |
A continuously variable transmission (1) for transmitting power from or to at least one rotatable shaft (20; 21), in particular a drive and a driven shaft, wherein a rotating body (22) surrounded by a belt wrap means (4; 7) and having a ...
|
|
WO/2010/085868A1 |
A continuously variable transmission is provided for transmitting a torque produced by an engine to a belt including a clutch device having a shaft with a driving pulley mounted thereon. The shaft is mounted at one end to the engine to b...
|
|
WO/2010/083019A1 |
A belt drive system for a vehicle such as a riding lawn mower (10) that includes a prime mover (12) and an output double-stacked pulley (42) rotated by the prime mover. The belt drive system (21) also includes a triple-stacked variable s...
|
|
WO/2010/074285A1 |
Disclosed are a pulley support structure for a belt-drive continuously variable transmission and a belt-drive continuously variable transmission that are able to control the occurrence of Mindlin slip itself, and in cases where Mindlin s...
|
|
WO/2010/064296A1 |
A sheave positioning device reliably releases closing control of a belt type stepless transmission. In the sheave positioning device, a pulley (2) around which a belt (7) is wrapped is constructed from a fixed sheave (5) and a movable sh...
|
|
WO/2010/060184A1 |
The driving pulley has a fully clutched mode of operation where a drivebelt and a driveshaft are coupled together in a torque transmitting engagement and also has an unclutched mode of operation where there is substantially no torque tra...
|
|
WO/2010/060406A1 |
The invention relates to a disk set arrangement, comprising a first drive disk set and a second driven disk set for a chain CVT having a function-optimized disk set contour, wherein the disk sets of the disk set arrangement in each case ...
|
