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JP2024041940A |
[Problem] To execute a stopping operation from the start point to the end point of a drive range, maintain this stopping operation, and start each operation from this stopped state without applying any external force other than the drive...
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JP2024041186A |
An object of the present invention is to provide a thrust generating mechanism that can sufficiently move a moving part. [Solution] A moving part 3 in which a first plate-shaped magnet 9 is provided, a linear first magnet part 5 in which...
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JP2024513543A |
Aspects of the present disclosure relate to cycloidal magnetic gears. Cycloid magnetic gears include an outer rotor. A plurality of magnetic pole pairs are arranged on the inner circumference of the outer rotor. A first inner rotor, a se...
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JP7453004B2 |
A magnetic geared rotary electric machine includes: a stator which includes a stator core formed in an annular shape centered on an axis, a coil, and a plurality of stator magnets installed inside the stator core; a first rotor which inc...
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JP2024028103A |
A power transmission structure is provided. [Solution] The power transmission structure has a driven board in the main body, the transmission board is driven by a motor or similar device, and a predetermined number of magnetic bodies are...
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JP7435076B2 |
To provide an infinite transmission combined with a planetary gear mechanism in a power split type continuously variable transmission, which has a simpler structure than a belt CVT to make a mass and a body smaller than those of a hydrau...
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JP7433061B2 |
A magnetic pole piece device is a magnetic pole piece device disposed between an inner diameter side magnet field and an outer diameter side magnet field of a magnetic gear, that includes: an outer circumferential cover member disposed o...
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JP2024011558A |
[Problem] To have a force amplification mechanism that uses the attractive force of a permanent magnet, the amplification factor can be easily set by the shape of the permanent magnets that are the constituent elements and the distance b...
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JP7421693B1 |
The motion direction converter includes a rotor, a plurality of divided wall bodies arranged along the outer periphery of the rotor, and a linear motion body that moves forward and backward toward the rotor. A first magnetic body is prov...
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JP7412568B2 |
In the magnetic flux modulation type magnetic gear which uses pole pieces, improvement in demagnetization resistance and suppression of the reduction in torque were issues. Therefore, to the pole pieces provided in a torus shape, a magne...
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JP2024002345A |
The present invention provides a power transmission device that can transmit power across walls and has high power transmission performance. A power transmission device (1) includes a wall (10) and a magnetic modulation gear (20), and so...
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JP2024500891A |
The present invention relates to a variable speed power transmission clutch system in which a plurality of load shafts are driven in correspondence with one power shaft by eddy currents generated by magnetic force and a rotating magnetic...
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JP7409882B2 |
A magnetic field generator includes a plurality of magnets on support members disposed opposite to each other across a gap. The plurality of magnets include: first magnets having a magnetization direction orthogonal to a support surface ...
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JP7396228B2 |
To provide a driving device having a drive transmission device capable of achieving high performance and components commonalization.A drive transmission device 41 has a function as a magnetic joint for rotation transmission by magnetic c...
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JP7386942B2 |
A mechanism including a magnetic gear including a first wheel, a second wheel and a third wheel. The first wheel is provided with permanent magnetic poles which are arranged so as to form the magnetised teeth of a first magnetic toothing...
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JP7379942B2 |
To prevent an internal moving body from rotating with high durability and reliability without increasing the diameter or reducing the rigidity of a cylinder tube with a simple configuration that suppresses cost increases.In a magnetic ro...
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JP2023164785A |
To provide a transmission mechanism which performs control or adjustment movement between members, and a method for using the same.The present invention relates to a transmission mechanism comprising: at least one driving member; at leas...
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JP7373036B2 |
A mechanism (1) including a magnetic gear (2) including a first wheel (6B) and a second wheel (6C) provided with a first magnetic toothing (10) and a second magnetic toothing (12) respectively. The first and second magnetic toothings are...
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JP2023154483A |
To provide a drive device which enables reduction of energy needed for continuous driving.In a drive device 10, a first assist member 13 is provided at a first shaft 11 and a second assist member 23 is provided at a second shaft 21. When...
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JP7361344B2 |
A magnetic geared motor (1) includes a stator (30) including a plurality of teeth (31) that produce a magnetomotive force, a first rotor (10) that rotates by the magnetomotive force of the stator (30), and a second rotor (20) that, in re...
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JP7349160B2 |
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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JP2023130228A |
To improve accuracy of operation of a posture holding device.A posture holding device includes: a first frame mounted on one side portion of a joint of a user; a second frame mounted on the other side portion of the joint; a speed increa...
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JP7345759B2 |
To provide a magnetic gear which has improved performance as well as improved reliability.A magnetic gear 1 comprises: a plurality of pole pieces 3 arranged at intervals in a predetermined direction and formed from a magnetic body; and a...
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JP2023539442A |
The present disclosure provides a magnetic modulation link structure, a magnetic gear assembly, and a compound motor. The magnetic modulation link structure includes a plurality of modulation units, is formed by connecting two adjacent m...
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JP7339170B2 |
A magnetic pole piece device, which is disposed between an inner diameter side magnet field and an outer diameter side magnet field of a magnetic gear, includes a plurality of magnetic pole pieces disposed at intervals in a circumferenti...
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JP2023536782A |
The present invention relates to a non-contact, no-load power transmission device capable of transmitting power in a non-contact, no-load state using a magnet-to-non-magnet structure. For this purpose, a first disk unit (10) coupled to e...
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JP2023119186A |
To provide a magnetic geared electric machine having a simple configuration in which a cooling fan is rotated in conjunction with a magnet rotor.A magnetic geared electric machine includes a magnetic gear unit including a stator, a magne...
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JP2023105596A |
To provide a force transmission device capable of directly inputting force to a rolling element from the outside of a circulation route along the desired circulation route and directly inputting force from the rolling body to the outside...
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JP7317267B1 |
To provide a rotating device in which the rigidity of an intermediate cylindrical portion is improved by increasing the rigidity of a reinforcing ring itself. A rotating device (1) in which an inner cylindrical portion (10), an intermedi...
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JP2023094573A |
To provide a magnetic gear capable of transmitting larger mechanical torque.A mechanism 1 comprises a magnetic gear 2 which comprises a first wheel 6A and a second wheel 6B. The first wheel 6A is provided with a first permanent magnetic ...
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JP2023083012A |
To provide a mist generating device using a magnet coupling type drive device reducing vibrations or noise of a rotary shaft.One end on a partition wall 2a side of a rotary shaft 13 has a projection, and the partition wall 2a opposing to...
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JP7291341B2 |
To provide a rotary electric machine capable of reducing leakage of magnetic flux in an axial direction by magnets.A magnetic gear 10a has an inner gear 14, a center ring disposed at an outer peripheral side of the inner gear 14, and an ...
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JP7273744B2 |
To realize a gear device having high cooling performance.A magnetic geared motor 1 includes a stator 10, a low-speed rotor 20 surrounding the stator 10, and a high-speed rotor 30 surrounding the low-speed rotor 20. The stator 10 includes...
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JP2023062924A |
To provide a technology that can reduce the number of drive sources for delivering objects to be transported in a transport system.A transport system includes a transport vehicle for transporting an object to be transported and a shelf f...
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JP7263561B2 |
A magnetic pole piece device for a magnetic gear is provided with: an outer circumferential cover member and an inner circumferential cover member coaxially disposed on an outer side and an inner side in a radial direction, respectively;...
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JP7257577B1 |
A magnetic gear and a magnetic geared electric machine having teeth protruding toward magnetic pole pieces and supporting magnets to improve transmission torque are provided. A magnetic gear includes a plurality of circumferentially arra...
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JP2023042363A |
To provide a magnetic geared rotary machine that suppress eddy current loss, a power generation system, and a drive system.A magnetic geared rotary machine includes: a stator; a rotor including a plurality of rotor magnets; and a magneti...
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JP7243085B2 |
To obtain a power transmission device having a plurality of modules for intermittently transmitting a drive force obtained from an input shaft side to an output shaft side at each module, and capable of adjusting a difference of vibratio...
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JP2023031217A |
To provide a direction inversion thrust device for bidirectional translation motion.A direction inversion thrust device for bidirectional translation motion is a thruster comprising a drive motor, a magnetic inversion mechanism, and a sy...
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JP7231455B2 |
To provide a motion converting mechanism, a motor, and a wiper motor capable of improving durability while reducing occurrence of noise and wear.A motion converting mechanism 13 includes a first gear 20 which rotates around a rotation ax...
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JP7229909B2 |
A magnetic pole piece device according to an embodiment is a magnetic pole piece device disposed between an inner diameter side magnet field and an outer diameter side magnet field of a magnetic gear that includes an annular member which...
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JP2023014579A |
To provide a magnetic gear device which improves restoration performance after loss of synchronism of a magnetic gear caused by overload while maintaining large transmission torque in a non-contact manner.A magnetic gear device 100 has a...
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JP2023007273A |
To solve the problem that since a robot's center of gravity changes significantly during bipedal walking, it is necessary to conduct test using an actual machine and collect data in order to perform accurate positioning for an output sha...
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JP2022187525A |
To provide a magnetic bevel gear which has good durability and quietness, and is suitable for easily preventing breakages and failures of an input shaft and an output shaft as well as apparatuses and mechanisms connected to them.A magnet...
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JP7179244B1 |
A magnetic gear unit (5) in which the multi-pole mechanism (4), the few-pole mechanism (2), and the pole piece (3) each share the function of the stator, the first rotor, or the second rotor. ), and between adjacent sections (5a, 5b, 5c)...
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JP2022175025A |
To provide a control device for a drive device, and a drive system, capable of achieving a structure with a small number of rotation sensors for use in a non-contact drive transmission unit.In a control device 30, a phase detection unit ...
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JP2022174399A |
To provide a magnetic gear device which has less torque ripples while maintaining large transmission torque in a non-contact manner.A magnetic gear device 100 has two rotators (rotors) each having a plurality of permanent magnets, and a ...
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JP7174376B2 |
To provide a safe magnetic gear mechanism that efficiently transmits rotational power of a plurality of power sources operating individually, and has high reliability.A magnetic gear mechanism comprises: a first rotor that has at least t...
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JP2022547925A |
An improved magnetic rotor assembly is provided. In one embodiment, the magnetic rotor assembly includes two or more rotor disks. The rotor disks may each include a corresponding set of permanent magnets that may be circumferentially arr...
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JP7164676B2 |
A timepiece mechanism including a magnetic gear formed of a first wheel and a second wheel, the first wheel being provided with first alternating magnetic poles forming a magnetic toothing and the second wheel being provided with a tooth...
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