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JP7145288B2 |
Embodiments of collapsible wheels and methods of making collapsible wheels are generally described herein. Other embodiments may be described and claimed.
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JP7134537B1 |
An object of the present invention is to provide an omnidirectionally movable carrier vehicle capable of improving the degree of freedom in the position where a placement section is provided. A transport vehicle is provided according to ...
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JP7129120B2 |
A high temperature-resistant wheel, comprising: an elastic hub assembly (1), which has a thermal insulation layer integrated therewith so as to insulate the elastic hub assembly (1) from exterior high temperatures; and a rigid wheel barb...
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JP2022126433A |
To provide a wheel that can run over a step while maintaining stability when running on a level ground, with a simple structure, and a vehicle.A wheel 1 comprises: a wheel main body 10 including disk bodies that turn around a wheel rotat...
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JP2022125579A |
To provide a wheel that can run over a step while maintaining stability when running on a level ground, with a simple structure, and a vehicle.A wheel 1 comprises a wheel main body 10, a claw member 30, claw energizing parts 40 and a hol...
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JP2022121781A |
To reduce a load exerted on a wheel when the wheel gets over a step.A wheel 1 includes: a wheel body 10 including a circular disc body which rotates around an axle Aw; arm parts 20 which may rotate around an arm rotation axis Aa parallel...
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JP2022121780A |
To reduce a load exerted on a wheel when the wheel gets over a step.A wheel 1 includes: a wheel body 10 including a circular disc body which rotates around an axle Aw; arm parts 20 which may rotate around the axle Aw relative to the whee...
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JP2022120602A |
To provide a wheel having a plasma actuator which is excellent in durability, and to provide a vehicle including the wheel.In a vehicle including plasma actuators in each wheel, a tire forming the wheel is used as a dielectric body of th...
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JP2022118661A |
To provide wheels and a work vehicle that can prevent a magnet from decreasing in magnetic force owing to heating.A wheel 1 comprises a wheel body 2 which rotates to travel on a travel surface 201, a magnet 4 which is installed on the ve...
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JP2022114257A |
To provide a wheel and a vehicle which can get over a step while keeping stability at the time of running on the flat ground in a simple structure.A wheel 1 comprises: a wheel body 10 which rotates around a wheel rotary shaft Aw; an arm ...
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JP2022110733A |
To provide a disc wheel which can improve aerodynamic performance of a vehicle and can suppress restriction of designability and increase of a mass.A disc wheel includes: a rim having an inner rim part which has a substantially cylindric...
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JP7105002B2 |
A welding shaft and a wheel assembly for a universal wheel, and a universal wheel are disclosed. The welding shaft comprises a big wheel welding shaft and a small wheel welding shaft, wherein the big wheel welding shaft comprises a big w...
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JP2022091511A |
To provide an electric wheel capable of improving cooling efficiency of a motor.An electric wheel 100 includes: an in-wheel motor 10 (motor) having an outer rotor 11 (rotor); a support body 20 connected to an outer peripheral part of the...
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JP7088425B2 |
A wheel and a vehicle each having a simple structure and capable of moving over a step while maintaining stability at flat ground traveling are provided. A wheel 1 includes an outer ring 10 that rotates about a wheel rotational axis Aw, ...
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JP2022085844A |
To provide a traveling wheel and mobility having a more simple structure and having high responsiveness and high energy efficiency.According to one aspect of the invention, disclosed is a traveling wheel including: a first disc 100 and a...
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JP2022070298A |
To provide omnidirectional wheels which are applicable to various vehicles such as a wheel chair and a carriage, and have high versatility.Omnidirectional wheels 1 are configured so as to be equipped as free wheels of an equipped object ...
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JP2022066854A |
To provide a wheel that can run over a step while maintaining stability in running on a flat ground with a simple structure, and a vehicle.A wheel 1 comprises: a wheel main body 10 including a disk body; claw members 20 that are parallel...
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JP2022066897A |
To provide a wheel that can run over a step while maintaining stability in running on a flat ground with a simple structure, and a vehicle.A wheel 1 comprises: a wheel main body 10 which includes, on a portion of an outer peripheral surf...
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JP2022066855A |
To provide a wheel that can run over a step with a simple and radially-downsized structure, and a vehicle.A wheel 1 comprises: a wheel main body 10 that turns around a wheel rotating shaft AW; claw members 30 that can turn around claw ro...
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JP2022066898A |
To provide a wheel that can run over a step while maintaining stability in running on a flat ground with a simple structure, and a vehicle.A wheel 1 comprises: a wheel main body 10 including a disk body that turns around a wheel rotating...
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JP2022066895A |
To provide a wheel that can run over a step while maintaining stability in running on a flat ground with a simple structure, and a vehicle.A wheel 1 comprises: a wheel main body 10 with a disk body including a cut off portion 12 at a por...
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JP7057022B1 |
To provide a transport vehicle which can move in all directions and can improve the degree of freedom of a position where a mounting portion is provided. According to one aspect of the present invention, a transport vehicle 100 is provid...
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JP2022521421A |
It is a vehicle and is related to the vehicle technology field. This vehicle includes a wheel group provided at the bottom of the vehicle, and the wheel group includes a variable diameter vehicle 3. That is, a variable diameter wheel 3 i...
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JP7037184B2 |
To provide an omnidirectional wheel which can be reduced in weight, prevents fluctuation of a rotation speed caused by irregular movement, and does not restrict driving force, and provide a vibrator including an omnidirectional mobile ve...
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JP2022042658A |
To provide a traveling unit capable of preventing overturn of a car body without interfering with normal traveling; and to provide an article display robot.A traveling unit includes a vehicle body 10A having multiple wheels 11, and an ov...
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JP2022039075A |
To provide an omnidirectional wheel that is able to efficiently absorb external impact.An omnidirectional wheel 10 has: a hub member 20 connected to an axle 1; and a plurality of roller units 30 provided in a circumferential direction of...
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JP7029274B2 |
To provide a magnet wheel for traveling with magnetic attraction, especially a magnet wheel for traveling with magnetic attraction for driving a suspension for driving a drone.In a magnet wheel in which a magnet is disposed around an axl...
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JP7029489B2 |
An omnidirectional wheel (100) includes a hub (10) and a number of wheels (20). The hub defines a number of mounting grooves (14). Each mounting groove defines an axle (15) provided therein. Each wheel includes a roller (21) and a cover ...
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JP7025333B2 |
A mobility aid assembly for lifting and lowering a user; the assembly including an articulated lifting arm releasably mounted to a base structure; a first portion of the lifting arm operable between a lowered position and a raised positi...
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JP2022023432A |
To provide a drive wheel that contributes to simplification of electric control and realization of movement in cross and longitudinal directions.A drive wheel comprises: a central wheel 1 which is rotated around a center shaft A1 by torq...
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JP7013573B2 |
Disclosed are an automobile sinking self-rescue device and a method for using same. The automobile sinking self-rescue device comprises: a water sensing switch (2) arranged under an automobile engine hood, a wireless signal transmitter (...
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JP7010883B2 |
An assisted propulsion system, method and chassis for conveying a payload along a surface are described. A plurality of wheels disposed about the chassis support it on the surface. A drive provides at least assisted propulsion to the cha...
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JP7000486B2 |
There is provided a wheel device for a vehicle including: a wheel having an opening formed between adjacent spokes; a brake mechanism located inside the wheel in a vehicle width direction and having a brake caliper and a brake rotor; and...
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JP6993249B2 |
To provide an improved structural down-sized and simplified roller device in which a direction changing operation for a desired direction can be carried out within a space saving range even under a high load.Radial bearings 4 are arrange...
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JP3235656U |
To provide an automobile wheel which does not require a large equipment cost such as a skid pad and can easily experience running on an icy road in a parking lot or the like. A free ball bearing 2 sandwiching a rubber bush 3 is spread on...
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JP3235204U |
To ensure running safety without obstructing the course even when facing a step such as a Braille block, even if the vehicle enters from any angle, and a suitcase using the wheel unit. I will provide a. A wheel unit 30 of the present inv...
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JP6963153B2 |
Embodiments of the present application relate to the technical field of robots, and in particular, relate to a caster module and a robot. The caster module includes: an omni wheel, provided with an shaft groove; and an effector, received...
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JP6957570B2 |
An omnidirectional wheel is provided. The omnidirectional wheel includes a plurality of major brackets, a plurality of minor brackets, a plurality of major wheels and a plurality of minor wheels. The major brackets include a first major ...
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JP6953001B2 |
To provide a traveling robot that can be miniaturized and/or improve performance of riding over a step.A traveling robot 1 includes a diameter variable wheel 2 having an outer diameter that is variable by fluid inflow and flow out so as ...
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JP6951611B2 |
This omnidirectional movement device is provided with a spherical rotational solid (12), and omni-wheels (401)-(404) serving as wheels. A plurality of wheels are disposed in contact with a surface of the rotational solid (12) about an ax...
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JP6950646B2 |
An omnidirectional wheel (3) includes a plurality of first and second rollers (6, 7), a plurality of roller support parts (8), a wheel hub (9), and a fixing member (10). The wheel hub (9) has a shaft portion (12) and an extension (13). T...
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JP2021160570A |
To provide a deformed wheel that can position a Scott Russell mechanism and deform as designed.A deformed wheel 10 of the present invention comprises: a first frame member 30; a second frame member 40; an arc-shaped member 50 having a ro...
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JP2021151820A |
To provide a step passing over mechanism capable of additionally mounting a sub wheel to a travel device body as needed, and a travel device with a simple configuration.A step passing over mechanism 40 includes a sub wheel 41 provided on...
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JP6942332B2 |
To provide an omni-directional driving wheel and an omni-directional movable body which have high performance for getting over a step and a gap, and can be moved in an optional direction while being actively rotated.A first rotor 11 and ...
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JP6937344B2 |
To provide a frictional drive unit that can arrange drive rollers with high density and facilitate an attachment operation of the drive rollers, a frictional drive unit 2 includes a pair of drive disks 4, a plurality of drive rollers 5 r...
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JP6935032B1 |
To provide a self-propelled device in which uneven wear of a roller of an omni wheel is suppressed. A self-propelled device 100 includes a traveling body 61 and a control device. The traveling body 61 is capable of turning in the left-ri...
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JP6932170B2 |
An omnidirectional wheel whose outer circumference surface is formed by pluralities of rollers, and includes a rotating part that rotates around a rotation axis. A plurality of supports are arranged in a circumferential direction of the ...
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JP6931848B2 |
To restrain the occurrence of inconvenience such as moving in a direction dislocated from just beside, due to changing of the direction when assuming that a mobile device moves to just beside without changing the direction.A mobile devic...
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JP2021121510A |
To detect a state of a wheel and outside environment information optimally.There is provided a wheel which comprises an inner ring part to which rotation is fixed, an outer ring part which rotates to the inner ring part when traveling, a...
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JP6925575B1 |
To provide a caster with a stopper capable of stopping a movement freely in the front-back and left-right directions without requiring a special stopping device in a push cart or the like of a caster with wheels that can move in all dire...
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