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WO/2022/245685A1 |
The present invention teaches an irrigation motor and gearset which include an enveloping worm drive gearbox for use with a mechanized irrigation machine. According to a preferred embodiment, the system of the present invention may inclu...
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WO/2022/236888A1 |
Disclosed is a multi-type switching geared motor system, comprising: a power component, which comprises a protective housing and a motor component, the motor component being disposed on the protective housing; a transmission component, t...
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WO/2022/239804A1 |
A control device (30) in which a phase detection unit (32) detects a phase shift amount of a driven-side rotating member relative to a drive-side rotating member (23), which constitute a drive transmission unit (22) and are magnetically ...
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WO/2022/225131A1 |
A harmonic drive according to an embodiment of the present invention is characterized by comprising: a sun gear connected to an input shaft; at least two planet gears which are gear-engaged with the sun gear; a flex spline which is made ...
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WO/2022/218469A1 |
The invention relates to a method for producing a harmonic drive component (1) which is made of a precipitation-hardening steel. The method has the steps of: - providing a blank which has the composition of 0.01 to 0.35 wt.% of carbon, m...
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WO/2022/220378A1 |
The present invention provides an electric independent steering apparatus comprising: a first knuckle having one end coupled to the lower end of a strut part, and including an upper support part extending and protruding outwardly from th...
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WO/2022/210237A1 |
A magnetic pole piece of this magnetic geared rotary machine includes an outer edge and one or more inner edges. The outer edge forms, in a radial cross-section of the magnetic geared rotary machine, a first surface of the magnetic pole ...
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WO/2022/195811A1 |
Provided are a magnetic gear device and a rotating electrical machine having an intermediate cylindrical part of which the rigidity against external force acting in the radial direction can be increased. An intermediate cylindrical par...
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WO/2022/188608A1 |
A radial-type torque suction and discharge device, comprising: a track, wherein a track surface (230) thereof is a surface of revolution with p-order rotational symmetry along an axis of the track, and a directrix of the track surface, w...
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WO/2022/190340A1 |
A magnetic flux modulation-type magnetic gear comprising: a small-quantity pole mechanism (10) having a plurality of magnetic poles; a large-quantity pole mechanism (30) having more magnetic poles than the small-quantity pole mechanism; ...
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WO/2022/174599A1 |
A flexible wheel (1) and a harmonic reducer comprising same. The flexible wheel (1) comprises: a flexible wheel body (11); the flexible wheel body (11) is configured to have a cylindrical structure; a toothed portion (12) is formed at a ...
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WO/2022/130881A1 |
A power transmission mechanism (1) includes: a drive-side mechanism unit (10); a driven-side mechanism unit (35); a non-contact coupling unit (60); and a lock determination unit (71). The drive-side mechanism unit includes a motor unit (...
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WO/2022/130882A1 |
This power transmission device comprises: a pole piece (25) that has a plurality of magnetic bodies and rotates by modulating a magnetic flux between a drive-side magnet (20) and a fixed magnet (40); and a sealing member (51) that divide...
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WO/2022/118598A1 |
Provided are a magnetic-geared motor and a magnetic gear in which pole pieces are highly rigidly supported, which have a small residual stress, and which are excellent in assemblability. The magnetic-geared motor comprises a stator (10),...
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WO/2022/106107A1 |
A drive device (5) for an electric bicycle has a motor unit for driving the electric bicycle and has a drive (10). The drive device (5) furthermore has a transmission stage (20), wherein the drive (10) is configured for driving the trans...
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WO/2022/106106A1 |
The invention relates to a drive device (5) for an electric bicycle, comprising a motor unit (6) having an electric motor for driving the electric bicycle. The drive device (5) further has a first transmission stage (10) and a second tra...
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WO/2022/108635A1 |
A compact harmonic drive system with a motor residing within the flexspline cup. The motor may reside further into the flexspline cup than the wave generator, and the air gap of the motor may be further out radially than the interior of ...
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WO/2022/077872A1 |
A high-reliability harmonic gear device (1) and an actuator (100). The harmonic gear device (1) comprises a rigid internal gear (2), a flexible external gear (3) and a wave generator (4), wherein the rigid internal gear (2) is an annular...
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WO/2022/078730A1 |
The invention relates to a particularly slim drive unit (1) for a means of locomotion (F) which can be driven simultaneously by drive energy supplied by human muscular strength and electric motors, said drive unit (1) comprising two stra...
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WO/2022/078731A1 |
The invention relates to a means of transport (F), in particular pedelec, which can be driven by means of drive energy produced electromotively and by human muscular power, comprising a drive unit (1) in which an electric drive motor (27...
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WO/2022/075189A1 |
This torque limiter comprises: a first rotation unit; a second rotation unit fitted to the outside of the first rotation unit so as to be rotatable with respect to the first rotation unit; a first permanent magnet fixed to one of the fir...
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WO/2022/075188A1 |
This torque limiter is provided with: a first rotary part; a second rotary part which is fitted to the exterior of the first rotary part so as to be capable of rotating coaxially with respect to the first rotary part; a permanent magnet ...
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WO/2022/062620A1 |
A rigidity compensation device, a harmonic reducer and a robot. The rigidity compensating device comprises a flexible cup sleeve (10), a flexible bearing (20) and a cam body (30), wherein the flexible cup sleeve (10) is provided with a r...
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WO/2022/051910A1 |
A harmonic reducer (100) and an industrial robot. The harmonic reducer (100) comprises a shaft (4) comprising a first through hole (403) extending from a first end (401) to a second end (402) of the shaft (4) in an axial direction (X) of...
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WO/2022/055763A1 |
This document discloses a means of toothed magnetic gearing with improved dynamic efficiency. In embodiments, a magnetic gearing component comprises: a magnetic core; an endcap adjacent to the magnetic core; and a plurality of helical fl...
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WO/2022/052154A1 |
A harmonic transmission system and an electric moped. According to the system, a transmission gear device is connected to a rotation driving mechanism (100), a chain disc and a middle shaft, and the transmission gear device comprises a w...
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WO/2022/042143A1 |
A camshaft, comprising a shaft body (1). Along the axial direction of the shaft body (1), the outer contour of the camshaft comprises a first cam outer contour section (11) and a second cam outer contour section (12). The long axis of th...
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WO/2022/039380A1 |
Disclosed is a sensing device comprising: a stator connected to a first shaft; a first gear rotating in engagement with the stator; a second gear rotating in engagement with the first gear; a magnet coupled to the second gear; and a magn...
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WO/2022/030031A1 |
In a magnetic flux modulation-type magnetic gear with pole pieces (4), there has been a problem of suppressing reduction of torque while improving demagnetization resistance. Accordingly, this magnetic flux modulation-type magnetic gear,...
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WO/2022/012713A1 |
The invention relates to a harmonic drive (1) for a robot (12), said harmonic drive comprising: a flexible ring element (3) which can be deformed peripherally in a radial direction by a wave generator (2) and has external toothing (3a); ...
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WO/2022/012712A1 |
The invention relates to a harmonic drive (1) for a robot (12), said harmonic drive comprising: a flexible ring element (3) which can be deformed peripherally in a radial direction by a wave generator (2) and has external toothing (3a); ...
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WO/2022/009881A1 |
Provided is a magnetic gear having a simple configuration and a high maximum transmission torque that ensures stability. A magnetic gear (30) comprises, on an outer peripheral inclined surface (32) of a rotary disc (31), a first magnetic...
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WO/2022/010020A1 |
A pole piece for a magnetic gear according to an embodiment of the present invention is disposed between an inner magnetic flux part and an outer magnetic flux part to control magnetic flux, the inner magnetic flux part having a pluralit...
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WO/2021/245884A1 |
An actuator unit (1) provided with: a direct drive motor (2); a first magnetic gear (3) coupled to a rotary shaft (6) of the direct drive motor (2); a second magnetic gear (4) to be magnetically engaged with the first magnetic gear (3); ...
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WO/2021/239317A1 |
A drive device (1) is provided, comprising - a drive motor (5) with a drive shaft (7), which is rotatable with respect to a central axis (A), - a base mount (20), - a transmission unit (50) with a fixed element (51), an input element (52...
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WO/2021/212890A1 |
A joint structure, comprising a first main body (1), a second main body (2), a motor (4), and a harmonic speed reducer (3). The harmonic speed reducer (3) is provided with a flexible wheel (31), a rigid wheel (32), and a wave generator (...
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WO/2021/209560A1 |
The invention relates to an actuator for aviation applications, in particular for a rotor blade adjustment of a helicopter, comprising an electromechanical driving device which is connected to an output (80) by means of a transmission (7...
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WO/2021/204624A1 |
A rotary bearing (50), in particular for a harmonic drive, comprising an outer rotary bearing ring (1b) and an inner rotary bearing ring (1a) which is arranged therein; the inner rotary bearing ring (1a) and the outer rotary bearing ring...
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WO/2021/201898A1 |
A circular wave drive system is provided. In one aspect, the drive comprises: a compliant input ring gear, wherein input ring gear includes internal input ring gear teeth; an input cycloidal disc having an outer surface, wherein the inpu...
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WO/2021/190843A1 |
The invention relates to a drive unit (10) for a manually driven vehicle, in particular a bicycle or an EPAC, comprising a housing (12), an electric motor (18) with a rotor (44), a bottom bracket shaft (14), a harmonic drive (20) which i...
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WO/2021/177766A1 |
The present invention relates to a frictional wave speed reducer of which the principle of driving is modified from that of a conventional strain wave gearing mainly used for the joints of an industrial robot, and comprises: a wave gener...
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WO/2021/168519A1 |
A regenerative energy system comprises a power source driving a motor that rotates a drive gear about an axis, the drive gear rotating a driven gear about an axis. The drive and driven gears each comprise radially extending teeth project...
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WO/2021/169138A1 |
Provided are a disc-type permanent-magnet gear and a disc-type permanent-magnet gear-based transmission structure. The disc-type permanent-magnet gear comprises a gear base disc, a transmission shaft that penetrates the middle of the gea...
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WO/2021/162430A1 |
The present invention relates to a plate-shaped harmonic reducer and, more specifically, to a plate-shaped harmonic reducer which can be more simply designed and can be manufactured at reduced unit production cost.
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WO/2021/149603A1 |
This magnetic pole-piece device arranged between an inner diameter side magnet field and an outer diameter side magnet field in a magnetic gear comprises a plurality of magnetic pole-pieces arranged with gaps open in the circumferential ...
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WO/2021/149720A1 |
This pole shoe device is arranged between an inner diameter-side magnet field and an outer diameter-side magnet field of a magnetic gear. The pole shoe device comprises an outer periphery cover member that is arranged facing the outer di...
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WO/2021/149699A1 |
This magnetic geared rotating electrical machine comprises: a stator that has a stator core forming a ring shape with an axis at the center thereof, a coil, and a stator magnet provided to the inside of the stator core; a first rotor tha...
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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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