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JP6783081B2 |
The disclosure provides a pole-piece structure (50) for a magnetic gear, comprising a plurality of laminate plates (100), wherein each plate is a metallic ring having a plurality of regularly spaced substantially solid portions 102 joine...
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JP2020157837A |
To provide a wheel structure for an in-wheel motor of a vehicle which can cool the in-wheel motor immediately after the vehicle stops, is simple in a structure, and excellent in cooling performance.A wheel structure for an in-wheel motor...
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JP2020153510A |
To restrict output torque in a speed reduction mechanism.A part of a swingable disc 5 of a swingable disc type speed reduction mechanism is made of a soft magnetic metal ring such as iron, and the soft magnetic metal ring part is sequent...
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JP2020153512A |
To provide a drive unit which is constituted so as to hardly receive influences of the processing accuracy and the assembling accuracy of a component related to the withdrawal of an output of a reduction mechanism, and has a structure wh...
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JP6760881B2 |
A chain block comprises: a first rotary body in which a first tooth part f is arranged; a second rotary body comprising a second tooth part which opposes to a first tooth part with magnetic attraction force and releasing the magnetic cou...
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JP2020143789A |
To provide a transmission mechanism and a use method performing control or adjustment movement between members by incorporating eddy current drag elements.A transmission mechanism includes: at least one driving member; at least one drive...
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JP2020521084A |
The magnetic drive is configured to transfer torque from the reciprocating magnet to the flywheel with the magnet in a non-contact manner. The drive includes a reciprocating magnetic leg assembly for guiding the magnet through a reciproc...
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JP6713663B2 |
To improve mutual positioning accuracy by preventing permanent magnets which are attracted to each other, from being displaced from each other in a direction orthogonal to pole surfaces of the permanent magnets.A mechanical element compr...
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JP6711362B2 |
A magnetic transmission is provided with: an inner rotor; an outer rotor; and a magnetic-field-modulating stator disposed coaxially between the inner rotor and the outer rotor. The inner rotor is provided with a first magnet array and a ...
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JP2020090997A |
To reduce mechanical contact structure to further improve durability and quietness, regarding a magnetic gear reducer 1.According to a magnetic gear reducer 1, the rotation of an input shaft 2 can be significantly reduced by the magnetic...
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JP6699906B2 |
Described herein is a transmission mechanism and an associated method of use for braking relative movement between members, movement and braking of the members being directed through one or more transmission elements.
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JP6693527B2 |
A magnetic gear device comprises: a discoid first rotor on which a plurality of magnetic pole pairs are disposed along a circumferential direction; a first magnetic-field-modulating yoke on which a plurality of magnetic bodies are dispos...
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JP6682524B2 |
An equipment support including at least one attachment including an output shaft, an input gear wheel, the input gear wheel being both rotated by the motor shaft at a main speed and also connected to the output shaft of the attachment in...
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JP2020510169A |
The drive unit has at least one first magnet, and the driven unit has multiple second magnets. When the drive unit rotates, at least one first magnet approaches one of the second magnets and exerts a force on it. A magnetic joint device ...
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JP2020029934A |
To provide a driving force transmission device, even having a simple device construction, capable of adjusting the change characteristics of torque while keeping a drive state of a rotary body.A torque imparting mechanism 26A as part of ...
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JP6654149B2 |
The present invention relates to a variable power transmission device which comprises: a power generator, a front driver module and a rear driver module; a power generator and any one selected from the front driver module and the rear dr...
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JP6649277B2 |
The present invention relates to a power transmission apparatus using a magnetic field, the power transmission apparatus comprising a rotor module, a front driver module and a rear driver module, or comprising a rotor module and any one ...
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JP6645891B2 |
To provide a magnetic gear device capable of preventing stepping-out without increasing magnetic force.A magnetic gear device includes a pair of first magnetic gear 10 and second magnetic gear 20, and the other pair of third gear 30 and ...
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JP6647492B2 |
To provide a non-contact drive transmission device capable of reducing cost without needing groove processing by eliminating the need of magnetization processing of each product and simplifying work.A non-contact drive transmission devic...
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JP2020011703A |
To ease restriction in the direction of imaging by having a cable shown in an imaging device supported by a cable (or a rail) and to ease the increase in cost of installation strengthening tension of the cable or having a plurality of nu...
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JP6632599B2 |
A drive unit (8) for driving a tool. The drive unit (8) has at least one first drive module (18) comprising a motor (12) and a wheel (32) driven in a rotary manner around an axis (16) by the drive module (18). The drive module (18) compr...
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JP6630350B2 |
The invention provides a device and a method for processing slaughter animals, in particular slaughtered poultry such as chickens, and/or parts thereof. The device comprises a driving system for driving an element to be driven of the dev...
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JP6632133B2 |
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JP6625738B2 |
The present disclosure provides a conveying apparatus and a transmitting system. The conveying apparatus includes: a magnetic rack movable along a first direction, having a plurality of magnetic rack magnetic teeth arranged in the first ...
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JP2019211179A |
To provide an electric type valve device that can be used stably for a long period of time.A driving-side rotary body 44A, a magnetic transmission member 45A and a driven-side rotary body 46A as constituent members of a first magnetic de...
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JP2019211180A |
To provide an electrically-driven valve gear that is of a rational structure, including an electric drive part and its surrounding functional components.In the electrically-driven valve gear, a drive device 32 that drives an expansion va...
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JP2019199891A |
To provide a coupling structure capable of downsizing a magnetic coupling.A magnetic coupling 2 has a pair of magnets (a first magnet 13 and a second magnet 14) that are respectively attached to the tip of a motor shaft 21a and the tip o...
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JP6604820B2 |
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JP2019183901A |
To provide a multistage magnetic gear device capable of realizing a large change gear ratio that no damage occurs even if its rotating shaft is rotated at high speed.A multistage magnetic gear device 100 of this invention is made as IPM ...
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JP2019172100A |
To provide a mobile device that can decelerate a revolution speed of a motor and efficiently transmit drive power of the motor to a rotor with a simple configuration.An electric wheelchair 1 includes: a vehicle body 3; a motor 12 provide...
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JP6587755B2 |
A magnetic type rotation transmitting mechanism (1) has a rotating plate (2) made of a magnetic material, and a magnet (3) to which the rotational movement of the rotating plate (2) is transmitted through a magnetic coupling between the ...
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JP2019168010A |
To provide a magnetic gear capable of increasing transmittable possible torque.A magnetic gear 10a comprises: an inner gear 14 having a plurality of inner magnets 14b aligned in the circumferential direction of an inner yoke 14a; a cente...
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JP6584015B2 |
Disclosed is a magnetic coupling for transmitting torque along an axis of rotation, comprising two coupling parts which can be rotated relative to each other, wherein a drive-side coupling part has a drive-side permanent magnet and where...
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JP2019163719A |
To provide a water supply device that can realize low noise and low vibration, has a compact size, and can use a general-purpose mechanical seal.A water supply device comprises a pump 2 for pressurizing water, and a motor 3 for driving t...
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JP6578538B2 |
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JP6576800B2 |
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JP6572421B2 |
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JP2019146389A |
To provide a magnetic gear device with high transfer efficiency.A magnetic gear device is provided with: an inner rotor 2 which has a plurality of magnetic poles; an outer rotor 1 which is provided on an outer periphery of the inner roto...
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JP6557027B2 |
A rotating power amplifying apparatus includes a main shaft having a horizontally installed central axis, a main rotating body supported by the main shaft and rotatable about the central axis of the main shaft, and a repellent force gene...
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JP6528619B2 |
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JP2019078331A |
To provide an eddy current-type damper that is capable of suppressing degradation of vibration attenuation performance and degradation of durability resulting from a temperature rise of a ball nut.An eddy current-type damper 1 comprises:...
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JP2019060493A |
To eliminate a stopper mechanism to enable simplification of a structure and downsizing of a device and inhibit occurrence of striking sound in a dynamic damper device.This device is a device which inhibits torque fluctuation of a hub 12...
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JP2019052676A |
To provide a multistage magnetic gear device of which the diameter is reduced and which improves an assembly property and may also be constituted over multiple stages equal to or more than three stages.In a multistage magnetic gear devic...
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JP6490331B2 |
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JP2019505450A |
A dispensing device for dispensing powder and / or granular products into a container, the hopper (2) having an internal cavity (3) for accommodating the product, in the hopper and inside the hopper. A dispensing screw (4) that is rotata...
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JP6475062B2 |
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JP2019024778A |
To provide a magnetic gear type transmission for a blood pump, which is compact with reliability and durability, and can be properly used when the rotating direction of an external motor and the rotating direction of a pump head are the ...
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JP2019027499A |
To provide a gear structure which can reduce noise during torque transmission and can also reduce size.A gear structure 10 comprises: a first resin gear 20; a second resin gear 30 engaging the first resin gear 20; a first magnetized gear...
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JP2019017188A |
To provide a magnetic gear device in which transmission efficiency is improved by restraining generation of eddy current.A rotor has a rotor yoke consisting of a soft magnetic material, the rotor yoke is provided with multiple through ho...
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JP6461818B2 |
A wobble mechanism having a wobble body is arranged on an input shaft. Magnets are arranged on the outer side of said wobble body, which interact with magnets which are arranged in a housing for transmitting torque to an output shaft. Th...
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