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WO/2019/069922A1 |
In the present invention, the opening edge section of a track groove in an outer joint member has a protruding section that is for preventing the disengagement of a roller and is formed by crimping. The protruding section is provided wit...
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WO/2019/065715A1 |
The present invention comprises: an outer joint member 12; and an inner joint member 13 that transmits torque to and from the outer joint member 12 while allowing angular displacement via balls 14. A power transmission shaft 25 is couple...
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WO/2019/059204A1 |
In the present invention, an outer peripheral surface of an outside roller of a roller mechanism comprises an outward side surface and an inward side surface, which are disposed asymmetrically relative to a plane that is orthogonal to an...
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WO/2019/059291A1 |
This constant velocity universal joint is provided with an outside joint member 12 and an inside joint member 13 which transmits torque while permitting angular displacement by means of balls 14 between the inside joint member 13 and the...
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WO/2019/057462A1 |
The invention relates to a universal joint, comprising a first joint yoke and a second joint yoke. The first joint yoke and the second joint yoke are connected by means of a journal cross, ends of the journal cross being mounted in the j...
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WO/2019/058886A1 |
A propeller shaft (PS) as a power transmission shaft pertaining to the present invention has, on a first side wall (91) of a female spline-side annular groove (122) having the first side wall (91), a second side wall (92), and a bottom s...
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WO/2019/059285A1 |
According to the present invention, a cage (9) of a constant velocity universal joint A has a window section (8) accommodating a ball (7) and is disposed between an outer spherical surface (2) of an inner ring (3) and an inner spherical ...
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WO/2019/054167A1 |
A propeller shaft (PS1), which is a power transmission shaft, is arranged between a vehicle-side first shaft section and second shaft section, and a first tube (1), serving as a first shaft member, is connected to the first shaft section...
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WO/2019/052603A1 |
The invention relates to a torque limiter (1) for a drive train (2), at least comprising an axis of rotation (4) extending along an axial direction (3), and a drive side (5) and an output side (6) which are connected in a torque-transmit...
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WO/2019/054770A1 |
The technical objective of the present invention is to provide a boot clamping structure, for a constant velocity joint, which is for tightly fixing a clamp and a boot to each other such that the clamp and the boot do not idle with respe...
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WO/2019/053267A1 |
The present invention relates to a torque transmission device (1, 30) intended to be placed between an engine and gearbox of a motor vehicle, the torque transmission device (5, 30) comprising a splined hub (5, 31) intended to be pushed o...
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WO/2019/054775A1 |
The technical objective of the present invention is to provide a lash reduction structure, of an inner race for a constant velocity joint, which enables reduction of lash which is the cause of noise, vibration and harshness. To this end,...
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WO/2019/046957A1 |
A decoupler pulley is provided for automotive belt-driven accessory drives, which utilizes a single torsion coil spring that provides torsional resiliency and overrunning functionality. As the torsion spring expands it increasingly pinch...
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WO/2019/050056A1 |
A yoke assembly for a construction machine. A yoke includes a pair of structural bodies between which connecting portions of a connecting rod and a connecting portion of a hydraulic cylinder rod. A pin is fitted into the yoke from one si...
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WO/2019/049389A1 |
This power steering device is provided with: a motor-side member 71 which is attached to an output shaft 51 of an electric motor and has motor-side protrusion parts 712b protruding in the axial direction of the output shaft 51; a worm-si...
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WO/2019/043068A1 |
The invention concerns a mechanical device (100) for transmitting rotational movement about an axis of rotation (106), referred to as the main axis of rotation, from a first segment to a second segment of a robot, said device (100) compr...
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WO/2019/043545A1 |
A variable stiffness joint and method to alter the stiffness of the joint with multiple stiffness levels is described wherein a plurality of stiffness bits (m) are used for enabling 2 m stiffness level variations for the joint. Each stif...
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WO/2019/042840A1 |
The invention relates to a drive, comprising - at least one motor with a drive shaft (2), - at least one output shaft (3) which is in particular connected mechanically to a gearing (12), - wherein drive shaft (2) and output shaft (3) are...
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WO/2019/037935A1 |
The invention relates to a coupling element (1) for coupling two shafts, which is formed with two rigidly connected, spaced coupling disks (2, 3). The coupling disks (2, 3) are arranged parallel to each other and each have a plurality of...
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WO/2019/040880A1 |
A shaft assembly. The shaft assembly includes a joint assembly having a first joint member, a second joint member and one or more third joint members drivingly connecting said first and second joint members. At least a portion of a first...
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WO/2019/039272A1 |
In the present invention, an inner side joint member (143) of a constant speed universal joint (141) that has a track groove (147) which inclines with respect to a joint axis (n-n) is manufactured. The present invention comprises: a mate...
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WO/2019/034636A1 |
The invention relates to a constant velocity joint (10) for torque transmission, comprising a joint outer part (20) with a plurality of outer ball tracks (21; 22), a joint inner part (30) with a plurality of inner ball tracks (31; 32), t...
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WO/2019/035395A1 |
This power transmission shaft comprises a metal shaft member and a resin shaft member provided connected to the metal shaft member along the shaft direction. The resin shaft member is formed of a fiber-reinforced plastic. The metal shaft...
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WO/2019/034942A1 |
In one embodiment, a drive axle, comprising: a first axle frame comprising a first pair of gears at opposing sides of one end of the first axle frame, each of the gears comprising a hole; a second axle frame comprising a second pair of g...
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WO/2019/029932A1 |
The invention relates to a decoupling unit (10) for an electric drive train, in particular of an electromechanical actuator (2) of a motor vehicle, comprising a drive part (9), an output part (7) and a coupling (8) acting between same fo...
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WO/2019/032998A1 |
A hinge assembly includes a first hinge member including a first outer finger defining a first aperture, the first aperture including a first circumferential tapered surface, a second hinge member including a second outer finger defining...
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WO/2019/026596A1 |
Provided is a spline structure with which contact surface area between an outer-side member and balls can be ensured, and contact surface area between an inner-side member and the balls can be ensured. This spline structure is provided w...
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WO/2019/027004A1 |
A coupling structure is achieved for a plurality of shafts that constitute a torque transmission shaft, the coupling structure making it possible to secure torque transmission function even when a defect occurs in a weld section, and bei...
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WO/2019/020891A1 |
The invention relates to a clutch device (1) comprising a reaction plate (2), a pressure plate (11), at least two friction discs (12, 13) which are coupled to an output member (24) via damping means (23), the damping means (23) comprisin...
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WO/2019/023486A1 |
A universal joint includes a joint housing and a joint shaft. The joint housing includes a socket having one or more recesses. The joint shaft includes a head positioned in the socket of the joint housing. The head includes one or more l...
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WO/2019/022015A1 |
Provided is a torque transmission joint that makes it possible to continue transmitting torque between a pair of end transmission members even in the case of reduced torque transmission function due to an intermediate transmission member...
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WO/2019/016288A1 |
There is disclosed a coupling unit (100) for transmission of a rotary driving force, comprising a first coupling member (110) having a curved first bearing surface (116) and a second coupling member (150) having a main coupling body (154...
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WO/2019/018777A1 |
A constant velocity joint assembly with a crash collapse feature. The constant velocity joint assembly includes an inner race, an outer race, a cage and one or more torque transfer elements. The inner race is drivingly connected to a fir...
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WO/2019/015579A1 |
Flexible vibration damping plates (41), applied to a flexible vibration damping device (6), and used for axial connection with two different machines and for absorbing torque, so that the two different machines are coaxial in a transmiss...
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WO/2019/016818A1 |
A device for utilizing the motion energy of waves. The device has a freewheel hub mounted on a driving shaft having a main axis, and, a pendulum mounted on the freewheel hub. Rotation of the pendulum around the main axis induces rotation...
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WO/2019/016072A1 |
The invention relates to the field of mechanical engineering and relates to a clutch as can be used, for example, in vehicle drives, in particular rail vehicle drives. It is the problem of the present invention to specify a clutch, by wa...
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WO/2019/011657A1 |
The invention relates to a universal joint (8, 9) comprising a crosspiece (12), a first flange piece (13) which is connected to the crosspiece (12) so as to be pivotable about a first axis (A1), and a second flange piece (14) which is co...
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WO/2019/007463A1 |
The invention relates to a joint having at least three degrees of freedom of rotation, having a rigid carrier element and at least two elastically deformable joint elements, provided on the carrier element in an overlapping arrangement, ...
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WO/2019/009375A1 |
A sliding constant-velocity universal joint comprising an outside joint member 11 and an inside joint member 12 that transmits rotational torque between the inside joint member and the outside joint member 11 by means of balls 13 while a...
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WO/2019/009014A1 |
A fixed type constant velocity universal joint comprising an inner joint member and an outer joint member formed from a plurality of track grooves, torque transmission balls incorporated between opposing track grooves, and a cage which h...
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WO/2019/003924A1 |
A gear-type flexible shaft coupling comprising two external gears and two internal gears respectively engaging the two external gears. The tooth base crowning radius of the external gears is smaller than the tooth crest crowing radius of...
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WO/2019/002298A1 |
The invention relates to a steering shaft (1) for a motor vehicle having an inner shaft (3), an outer shaft (5), and a profile sleeve (4) which is arranged on the inner shaft (3) and is fixed hereon in such a way that the inner shaft (3)...
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WO/2019/001341A1 |
A transmission shaft (100) allowing a component to be changed comprises flange yokes (110), universal joints (120), a spline shaft (130), a sliding yoke (140), and a connection portion (150). The flange yokes (110) comprise a first flang...
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WO/2019/002282A1 |
The invention relates to a method for producing a steering shaft (3) for a motor vehicle, comprising a shaft (11) having a longitudinal axis, wherein at least a part of the surface of the shaft (11) is cleaned by means of a laser (17).
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WO/2019/003765A1 |
A fixed-type constant-velocity universal joint, comprising: an outer-side joint member in which a plurality of track grooves extending in a longitudinal direction is formed in a spherical inner peripheral surface, and which has an open s...
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WO/2019/001613A1 |
A harmonic drive comprises a housing component (4) and a gearing element (18) which is held on said housing component, can be deformed by a wave generator (14), is in the form of a flanged bushing and comprises a toothed region (17) havi...
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WO/2018/234828A1 |
A motor assembly for coupling with a gearbox comprises a motor including a stator and a rotor having a rotor shaft; a flexible coupling means attached to the rotor shaft for transferring torque from the rotor shaft to the gearbox and a m...
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WO/2018/233817A1 |
A constant-velocity slip ball joint (1), at least having a joint outer part (2) with an axis of rotation (3) and with outer ball races (4), a joint inner part (5) with inner ball races (6), a multiplicity of torque-transmitting bowls (7)...
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WO/2018/228910A1 |
The invention relates to a compensating coupling (1) for coupling two rotating machine parts. The compensating coupling (1) allows transmission of a torsional moment, wherein compensation of an axial offset, a radial offset and/or an ang...
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WO/2018/231421A1 |
A disc coupling includes a spacer and discs coupled to opposite ends of the spacer. Each of the discs includes an annular body defining a plurality of circumferentially spaced fastener holes and a plurality of links with each link extend...
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