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WO/2021/148068A1 |
The invention relates to a method for checking an assembly of at least three strain gauges. The assembly comprising the at least three strain gauges is attached to an elastic transmission element of a strain wave gearing and designed to ...
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WO/2021/149772A1 |
This pole piece device for a magnetic gear comprises: an outer periphery cover member and an inner periphery cover member that are disposed coaxially on the radially outward side and the radially inward side, respectively; pole piece hol...
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WO/2021/145334A1 |
This magnetic field generation device is equipped with a plurality of magnets on a support member arranged to face a gap. The plurality of magnets includes a first magnet having a magnetization direction orthogonal to the support surface...
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WO/2021/134846A1 |
Provided is an electric motor having an embedded reduction device, comprising a housing; an input mechanism provided in the housing, the input mechanism comprising a stator and a rotor, the stator being attached to an inner wall of the h...
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WO/2021/137297A1 |
A drive torque transmission mechanism that uses magnetic attraction force and repulsion force and that provides a separation between a stator side and a rotor side by using a method that enables an explosion-proof design with respect to ...
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WO/2021/131807A1 |
This magnetic pole-piece device according to an embodiment is arranged between an inner diameter-side magnet field of a magnetic gear and an outer diameter-side magnet field thereof and comprises: an annular member that includes a plural...
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WO/2021/112045A1 |
A drive transmission device (41) includes a driving-side rotating body (45), a plurality of magnetic transmission parts (46, 46x), and a driven-side rotating body (47). The driving-side rotating body has a plurality of magnet poles (45n,...
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WO/2021/097732A1 |
Provided is a friction-free rigid continuously variable transmission (340), comprising a W-type arc cone-shaped hemispherical gear variable gear (360), wherein a W-type arc cone-shaped hemispherical gear movable support (544) in the W-ty...
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WO/2021/098903A1 |
The invention relates to a flexible transmission component (1) for a shaft transmission comprising a resilient toothing element (2) formed as a sheet metal part and having external toothing (6), and to a printed circuit board (3) bonded ...
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WO/2021/087457A1 |
A novel way of mounting a harmonic drive gearhead to a cylindrically shaped motor reduces the overall size of the actuator assembly. Specifically, the motor is mounted within the harmonic drive and its bearings, a space that is typically...
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WO/2021/068536A1 |
Provided is a double-wave compound wave oscillating tooth reducer, which comprises a steel gear assembly, and an oscillating tooth carrier (3) arranged in the steel gear assembly and a wave generator (4) arranged in the oscillating tooth...
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WO/2021/056346A1 |
A flexible gear component (1), comprising: a flexible gear (11) capable of deforming in a radial direction of a rotating shaft when rotating; at least one first meshing tooth (12), the at least one first meshing tooth being provided on t...
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WO/2021/048169A1 |
The invention relates to an adjusting device for adjusting an adjusting shaft (1), comprising an electric drive (2) that is coupled to the adjusting shaft (1) via a step-up gear unit, which is provided in the form of a harmonic drive. Fu...
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WO/2021/045419A1 |
The present invention relates to a harmonic gear device in which a first similarity curve obtained by similarly transforming a reference curve representing a moving locus of an external tooth with respect to an internal tooth in a non-de...
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WO/2021/028451A1 |
The present invention relates to a transmission having a ring gear, in which there is arranged a flexible gearwheel, wherein the flexible gearwheel is connected to a wave generator and the wave generator deforms the flexible gearwheel so...
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WO/2021/018752A1 |
The invention relates to a coaxial gear set (1) comprising: a crankshaft (3) which can be rotated about an axis of rotation (2) and has at least one connecting rod bearing (4); and multiple, preferably at least three, pistons (5a, 5b, 5c...
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WO/2021/015764A1 |
A braking assembly for a strain wave gearing of a surgical robotic manipulator, the braking assembly including a first braking member fixedly coupled to an input portion of a strain wave gearing of a surgical robotic manipulator; and a s...
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WO/2020/253906A1 |
The invention relates to a harmonic drive transmission comprising a housing (2) and a flexible cup-shaped transmission element (10), which is connected to an output element (3), which output element is provided for connection, by means o...
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WO/2020/252424A1 |
A circular wave drive system is provided. In one aspect, the circular wave drive includes a compliant input ring gear having an inner surface having internal input ring gear teeth; an input cycloidal disc having an outer surface having e...
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WO/2020/244188A1 |
A harmonic speed reducer and a wave generator assembly thereof, relating to the technical field of speed reducers. The wave generator assembly comprises: a wave generator (1) and an input shaft (2); a first connection mechanism is arrang...
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WO/2020/245105A1 |
The invention relates to a strain wave gear (1) comprising a drive component (3), an elastically deformable transfer component (4) having an outer toothing (5) and a gear component (6) having an inner toothing (7). The outer toothing (5)...
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WO/2020/224711A1 |
The invention relates to a device for measuring a torque of a strain wave gearing. The device comprises a component (01, 02), on which the torque is applied, an electrically insulating insulation layer (06) arranged on the component (01,...
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WO/2020/207765A1 |
The invention relates to a strain wave transmission (1), comprising a drive component (3), an elastically deformable transfer component (4) having outer toothing (5) and a transmission component (6) having inner toothing (7). The outer t...
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WO/2020/162516A1 |
A magnetic geared motor (1) comprises: a stator (10); a first inner rotor (30) that is disposed on the inner side of the stator (10) and rotates by the magnetomotive force of the stator (10); a first center rotor (20) disposed between th...
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WO/2020/149390A1 |
This rod-type electric cylinder (10) is equipped with: a tubular body (11); a cylinder rod (12) that is provided inside the body, and that is able to protrude from and retract into one end of the body; a drive unit (14) that supplies dri...
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WO/2020/149397A1 |
This rod-type electrical cylinder (10) is provided with a cylinder body (11) with one end an open end (11b) and the other end a closed end (11a), a cylinder rod (12) which is provided in the cylinder body and which can project out of and...
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WO/2020/125843A1 |
A harmonic drive, more particularly in an electromechanical camshaft phaser, comprises a drive element (2), a flexible transmission element (26) connected to the drive element (2) and having outer teeth (29), and an output element (4) th...
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WO/2020/118151A1 |
In accordance with various embodiments of the present disclosure, an orbital magnetic gear includes a gear shaft. The orbital magnetic gear also includes a first stator magnet ring fixed at a. first axial position along the gear shaft an...
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WO/2020/099399A1 |
The present invention relates to an eccentric gearing comprising a first gearing element, which has a first axis and an outer contour having at least one cam protruding radially in relation to the first axis, and comprising a second gear...
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WO/2020/100857A1 |
This driving device includes an electric motor (42), and a reduction mechanism (43) that includes an output part (44) and that reduces the rotational force of the electric motor and outputs the reduced force from the output part. The red...
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WO/2020/094174A1 |
A harmonic drive comprises an internally toothed housing element (2), a pot-shaped output element (4) which is mounted in the housing element (2), and a likewise pot-shaped, resilient drive element (19) which is connected to the output e...
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WO/2020/087924A1 |
Disclosed are a harmonic reducer assembly and a wave generator (25). The harmonic reducer assembly comprises a harmonic reducer unit (2). The harmonic reducer unit (2) comprises a box (21), a fixed ring gear (22), a flexible gear (23), a...
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WO/2020/085162A1 |
A magnetic power transmission structure according to one aspect of the present invention is provided with a shaft member extending along an axial direction, and a cylindrical member having a hollow part passing through in the axial direc...
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WO/2020/074040A1 |
The invention first relates to an elastic transmission element of a strain wave gear system. Such strain wave gear systems are also referred to as harmonic drives. The elastic transmission element is also referred to as a flexspline and ...
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WO/2020/074039A1 |
The invention relates to an elastic transmission element of a strain wave gear. Such strain wave gears are also called harmonic drive transmissions or strain-wave gearings. The elastic transmission element is also called a flexspline. Ex...
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WO/2020/069691A1 |
The invention relates to a flexible transmission component (5) of a harmonic drive transmission (1) having a cylindrical, externally toothed section (6) and a flange (8) adjoining the cylindrical section (6), said flange having fastening...
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WO/2020/069660A1 |
A double-flexible-wheel harmonic speed reducer, comprising a strong flexible wheel (3), a weak flexible wheel (2), and a wave generator (1). The strong flexible wheel (3) and the weak flexible wheel (2) are coaxially fixed axially and ra...
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WO/2020/061897A1 |
The present invention relates to a magnetic reducer having an axial double-cycloidal gear structure. A pin supporting frame is fixed to a fixed supporting shaft; an input rotating shaft is rotatably provided on the outer side of the fixe...
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WO/2020/056963A1 |
A speed reducer and a robot. The speed reducer is provided between a first part and a second part of the robot, and comprises a rigid wheel (2), a flexible wheel (1), and a flexible bearing (3); the rigid wheel (2) is provided with a fir...
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WO/2020/038517A1 |
A harmonic drive, in particular for an electromechanical camshaft phaser, comprises a housing element (2), an internally toothed input element (4) that is connected to the housing element for conjoint rotation, a flexible, externally too...
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WO/2020/030498A1 |
The invention relates to a robot arm (2) having a transmission output-side mating running surface (13) on which a dynamic contact seal (14), which seals off the transmission housing (7a) in a lubricant-tight manner, is seated, wherein a ...
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WO/2020/020399A1 |
A harmonic drive, in particular for an electromechanical camshaft phaser, comprises a housing element (2), an internally toothed input element (4) that is connected to the housing element (2) in a rotationally fixed manner, a flexible, e...
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WO/2020/020403A1 |
A control gear in the form of a harmonic drive comprises a housing element (2), an internally toothed input element (4) that is connected to the housing element (2) in a rotationally fixed manner, a flexible, externally toothed transmiss...
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WO/2020/011304A1 |
A harmonic drive transmission (1) comprises a flexible transmission element which is designed in the form of a collared sleeve (8) and which has a collar (9) that is secured to a transmission housing (7). The collar (9) is secured to the...
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WO/2020/009562A1 |
The present invention relates to a device that converts mechanical energy provided by a generator of external movement into hydraulic energy. This energy is used to displace a fluid through a pipe connected to flanges of the pump. The pu...
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WO/2019/245932A1 |
A stress-wave actuator is disclosed in which a stressed, elastic member is in frictional contact with a rigid element. A stress altering element moves along the elastic element, temporarily reducing stress in a portion of it, moving the ...
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WO/2019/242427A1 |
Disclosed is a permanent magnet drive assembly, comprising a driving member and a driven member, the driving member comprising a first main body and multiple first teeth, the driven member comprising a second main body and multiple secon...
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WO/2019/240587A1 |
An arm joint (10) provided with a first coupling part (12) with a first axis (L1) and a second coupling part (16) with a second axis (L2). Further, the arm joint (10) comprises a third coupling part (20) which is connected in a manner ro...
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WO/2019/235507A1 |
This valve device comprises a valve, a drive device, and a speed change unit. The valve changes the flow mode of a refrigerant flowing within a circulation path of a refrigeration cycle device. The speed change unit comprises a drive sid...
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WO/2019/235508A1 |
This valve device comprises a valve, a drive device, a magnetic joint, and a screw mechanism. The valve comprises a valve body and changes the flow mode of a refrigerant flowing within a circulation path of a refrigeration cycle device. ...
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