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Patent Searching and Data


Matches 1 - 50 out of 24,394

Document Document Title
WO/2019/099757A1
A tube yoke member and method of forming the tube yoke member. The method includes providing a tube blank and a mould having inner surfaces with a per- determined shape. The tube blank is then hydro-formed into a hydro-formed member with...  
WO/2019/091523A1
A linear actuator (1) comprising an electric motor (20), a transmission (40), a spindle (80) being connected to the transmission (40), a spindle nut (81) being arranged on the spindle (80), a housing (10), an outer tube (3) being connect...  
WO/2019/092230A1
The present invention relates to a coupling device (20) for a vehicle drive, in particular for the drive of a rail vehicle, having - at least one flange (22), wherein the at least one flange (22) has a fastening section (42), via which t...  
WO/2019/087794A1
Provided is a screw nut for reducing the size and weight of a screw nut to which a pulley is attached. This screw nut (2) is provided with: an outer ring (21); and a nut (23) rotatably attached to the outer ring (21) through a first roll...  
WO/2019/089109A1
The present disclosure describes a wrap spring torque nipple that includes a first helical spring, a second helical spring, and a middle portion connected to and between the first helical spring and the second helical spring. The first h...  
WO/2019/081664A1
The present invention relates to an energy transfer system, in particular in the form of an energy efficient wheel for use with a vehicle such as a bicycle, which energy transfer system is operable to convert potential energy in the form...  
WO/2019/081444A1
The invention relates to a torque-transmitting apparatus for a drive assembly for transmitting a torque from a first shaft to a second shaft, comprising a first coupling device (13), which is used for transmitting torque and compensating...  
WO/2019/078118A1
A universal joint comprises: a housing; an arm, of which a portion is positioned inside the housing; an outer-side bush positioned between the inner peripheral surface of the housing and the arm; an inner-side bush positioned on the reve...  
WO/2019/076672A1
The present invention concerns a device for forming a ball-and-socket joint having a finger. The device (10) comprises a cylindrical inner surface (11). The device comprises an outer surface (12) in the form of a sphere truncated at the ...  
WO/2019/072700A1
The invention relates to a method for producing an axially movable connection between two shaft parts betweeen which a plastic material is arranged as a sliding material, said method comprising the following features: a) providing the tw...  
WO/2019/068853A1
The invention relates to an oscillation decoupling system (1) which does not transmit oscillations, for example, from a drive train of a vehicle to an actuator system (4) for a clutch (2). The oscillation decoupling system (1) comprises ...  
WO/2019/068545A1
The invention relates to a method for producing an axially movable connection between two components betweeen which a plastic material is arranged as a sliding material, said method comprising the following features: a) providing the two...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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,...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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, ...  

Matches 1 - 50 out of 24,394