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WO/2019/195902A1 |
The invention relates to a system for protecting wheels, with variable setup, which enables a single product to be used for different tyre sizes. It is constituted by two semi-circular rubber segments with a crescent-shape "I" profile (1...
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WO/2019/199897A1 |
A vehicle is disclosed that may include a vertical axle, a support rod coupled to the vertical axle, and a wheel assembly coupled to the vertical axle via the support rod. The wheel assembly may include a centerless rim, a stationary hub...
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WO/2019/192996A1 |
The invention mainly concerns a raising device (9) intended to be attached to a transport system (3) comprising at least two main wheels (1) to be raised, the two main wheels being pivotably connected to the transport system, about an ax...
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WO/2019/184868A1 |
A disk wheel supporting a movement means is a disk-shaped wheel constructed in a circular shape, having a side surface shaped roughly as a disk, being rotatable, and providing support and mobility. Unlike a conventional wheel, which uses...
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WO/2019/180346A1 |
The invention relates to a wheel (100) of a vehicle, preferably a structural wheel of a motor vehicle, the wheel (100) having a cylindrical rim (102), a hub (104) and a web (106) connecting the hub (104) to the cylindrical rim (102), the...
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WO/2019/174820A1 |
The invention relates to a wheel (10) of a vehicle, comprising a rim (19), a hub portion (20) and at least two spokes (12) connecting the hub portion to the rim, wherein: at least one spoke intermediate space (13) between the spokes is a...
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WO/2019/173156A1 |
A propulsion apparatus and corresponding methods are provided. The apparatus employs weights within a spherical assembly that can rotate within the spherical assembly. Gravity, acting on the weights, causes a moment of a gravitational fo...
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WO/2019/166715A1 |
The invention concerns an aerodynamic device (1) for a motor vehicle wheel (3) that comprises a frame (9) intended to be mounted on an external face of the wheel (3), and at least one blade (7) linked to the frame (9) and extending radia...
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WO/2019/157071A1 |
Systems and methods for providing stationary omnidirectional locomotion for virtual reality or other applications. An omnidirectional mobility system ("OMS") is provided that allows a user thereof to walk or run in all directions as the ...
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WO/2019/145901A1 |
Wheel (1) comprising at least one supporting frame (2), including at least one central portion (21) having a center (3) around which the wheel can turn, and at least one plurality of radial portions (22), extending from the central porti...
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WO/2019/141816A1 |
The invention relates to an attachment (14) for a vehicle wheel (1) for enabling a driving operation with restricted tyre functions and to a system comprising an attachment (14) and a rim (2) of a vehicle wheel (1).
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WO/2019/141817A1 |
The invention relates to attachments (14) for a vehicle wheel (1) which comprises a rim (2) and a tyre (3) arranged on the rim (2), wherein the attachments (14) are designed to enable in an operating state, in which they are fastened to ...
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WO/2019/138144A1 |
The invention relates to an electricity-generating pneumatic wheel (1) which comprises one or more bolts (3) the heads of which touch the inside of the tyre in which they are placed and the end portions of which provide permanent magnets...
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WO/2019/120262A1 |
A cam-based vehicle wheel power transmission mechanical device, comprising a cam-based vehicle wheel means (1), a drive frame (2), and a shaft barrel (3). Spindle heads at the two ends of a spindle (111) of the cam-based vehicle wheel me...
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WO/2019/119786A1 |
Provided in the present utility model is a scooter and a wheel thereof. The wheel comprises a wheel body, a light emitting module being arranged on the wheel body, the light emitting module comprising an LED light strip, a plane mirror, ...
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WO/2019/110558A1 |
The invention relates to an orbital wheel (1) comprising a rotating part (2) and a non-rotating part (3), wherein the non-rotating part (3) is positioned in the rotating part (2), wherein the rotating part comprises a rim (2.2) and one o...
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WO/2019/107228A1 |
[Problem] To improve assembly operability and to reduce the number of components and number of assembly steps in an omni-wheel-type vehicle wheel. [Solution] Roller support members 40 include base parts 42 that extend in the circumferent...
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WO/2019/107227A1 |
[Problem] To reduce the number of components in an omni-wheel-type vehicle wheel. [Solution] Roller support members 40 include large-diameter roller support pillars 44 and small-diameter roller support pillars 46 extending from circumfer...
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WO/2019/090930A1 |
A hollow wheel apparatus (10), comprising a wheel (100) and a friction transmission mechanism (200). The wheel (100) is a hollow structure, provided with an inner surface (110). The friction transmission mechanism (200) comprises a first...
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WO/2019/085477A1 |
A chassis for omnidirectional movement comprises a base (1), multiple gear reduction motors (2) provided on the base (1), and omnidirectional wheels (3) rigidly connected to the gear reduction motors (2), respectively. The gear reduction...
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WO/2019/083605A1 |
A vehicle includes a frame including a front frame part and a rear frame part. A single front wheel is rotatably connected to the front frame part. A single rear wheel is rotatably connected to the rear frame part. Each of the front whee...
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WO/2019/080443A1 |
Disclosed is a universal wheel, comprising a hub (10) and rollers (30), wherein radial flanges (11) are provided on a circumferential surface of the hub (10), a support component (20) is fixed on the flanges (11), a plurality of mounts p...
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WO/2019/060933A1 |
The invention relates to a spokeless and hubless wheel (52) inside which at least one electrically driveable propeller (44) is integrated in such a way that the risks associated with propeller rotation are kept as low as possible. The wh...
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WO/2019/052012A1 |
Provided is a suspension assembly of a chassis vehicle, wherein the suspension assembly is used for being connected between a vehicle frame (10) and a wheel assembly (60); the suspension assembly comprises a power mechanism (40), a conne...
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WO/2019/019538A1 |
Disclosed is an omnidirectional ball wheel, comprising a ball wheel framework (110), and at least three first wheels (120) and second wheels (130), wherein the ball wheel framework (110) has a curved outer surface, is pivotable, and has ...
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WO/2019/019362A1 |
A vehicle and an omnidirectional wheel thereof. The omnidirectional wheel comprises a rotating component (1) capable of rotating around a vehicle axle and multiple rollers (2) mounted on the rotating component (1). The rollers (2) can ro...
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WO/2019/019363A1 |
An omnidirectional moving wheel, the omnidirectional moving wheel comprising: a rotating member (1) which may rotate about a vehicle axle, and a plurality of rollers (2) that is mounted on the rotating member (1); the rotating member (1)...
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WO/2019/013013A1 |
A plurality of lugs 39 are connected to ground contact parts 37 of wheels 5, 6 so as to be arranged along the rotation direction A1 of the wheels 5, 6 with intervals W1 therebetween. The lugs 39 are provided with: first sections 41 which...
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WO/2019/008113A1 |
The present invention relates to an attachment (14) for a vehicle wheel (1) which allows the vehicle to be driven with limited tyre functions.
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WO/2018/230835A1 |
Provided is a wheel comprising: a body part (10) having a cylindrical outer circumferential surface; a first ring member (21) in the shape of a ring protruding from the edge of one end of the body part (10); a second ring member (22) in ...
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WO/2018/224796A1 |
A foldable bicycle (100) having a riding configuration and a folded configuration comprises a first wheel (102) and a second wheel (104) interconnected by a frame (106). At least the first wheel (102) has an open centre (108) and compris...
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WO/2018/218727A1 |
Disclosed are a wheel cover, a wheel component comprising the wheel cover, and an infantry combat vehicle. The wheel cover (110) is used to detachably cover a Mecanum wheel (130), and the frictional resistance between the wheel cover (11...
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WO/2018/218505A1 |
A mecanum wheel and a robot provided with said mecanum wheel, the mecanum wheel (200) comprising a first spoke (1) and a second spoke (2) opposite to the first spoke, and a roller (5) arranged between the first spoke and the second spoke...
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WO/2018/218726A1 |
A mecanum wheel (200) and a robot provided with said mecanum wheel (200), the mecanum wheel (200) comprising a spoke (1), a hub (2), and a plurality of rollers (3) arranged around the outer edge of the spoke (1), the spoke (1) comprising...
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WO/2018/208188A1 |
Relating primarily to the field of transporting are: a device, namely a self-controlled wheel, configured to allow a change in the mutual position of individual parts of the wheel which are in contact with a supporting surface, wherein, ...
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WO/2018/208444A1 |
A caster configured to be attached to an object and provide for rolling movement of the object. The caster may include a main wheel and multiple support members that contact against and support the main wheel. One or more support members...
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WO/2018/190389A1 |
This omnidirectional wheel is provided with: a first plate-like member (21) rotating about a rotational axis (1a); a second plate-like member (31) rotating with the first plate-like member (21); multiple support shafts each supporting mu...
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WO/2018/190515A1 |
The present invention of the vehicle independent power generation device comprises: a gear box rotating while being connected to the outer side of a vehicle wheel; a tire spaced at a predetermined distance from the outer peripheral surfa...
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WO/2018/189733A1 |
A wheel attachment (100) for retrofitting to the wheel of a vehicle. The wheel attachment (100) comprises a plurality of spars (200) for at least partially enclosing a volume of space dimensioned to receive a bladder (400). The spars (20...
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WO/2018/190388A1 |
This electric mobility apparatus comprises: a vehicle body frame (VF); a seat unit attached to the vehicle body frame (VF); a suspension attached to the front-end side of the vehicle body frame (VF); a pair of front wheels (10) in the ve...
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WO/2018/167040A2 |
The invention relates to an attachment (10) for a vehicle wheel (12), which allows the vehicle to be driven when the tyre (14) is flat, the attachment comprising a main body (20) having a mounting portion (16) and a running surface porti...
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WO/2018/158445A1 |
The invention relates to an omnidirectional wheel and to a vehicle implementing said wheel. The wheel comprises a hub (14) that is rotatably driven about a main axis (12) and a plurality of castors (16) arranged around the periphery of t...
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WO/2018/158706A1 |
An electromechanical auxiliary equipment for the lifting and guided displacement of loads comprising a ceiling (24) equipped with at least one surface (29) with a flat shape made of ferromagnetic material and a movable motorised platform...
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WO/2018/154281A1 |
A load carrying device comprises a load carrying portion, a roller and an inflation arrangement in connection with the roller for selectively inflating the roller from a deflated state to an inflated state and for selectively deflating t...
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WO/2018/145788A1 |
The invention relates mainly to a wheel system (S) intended to be rotationally driven about a central axis (X), comprising two distinct parts (R1, R2) arranged in such a way as to be in pivoting connection with one another about the cent...
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WO/2018/138341A1 |
The invention relates to an attachment (10) for a vehicle wheel (12) for enabling a driving operation with limited tire function, comprising a base body (20) and a fastening device (24) for fastening the attachment (10) to the rim (26) o...
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WO/2018/140248A1 |
A multi-chambered wheel assembly may include a wheel rim and a tire mounted on the wheel rim. The tire and the wheel rim may define an interior chamber. A divider wall may be disposed in the interior chamber. The divider wall may define ...
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WO/2018/113395A1 |
A vehicle wheel (1) and a transport vehicle. The vehicle wheel (1) comprises a wheel hub and a plurality of sub wheels (13) disposed on the wheel hub. The plurality of sub wheels (13) is capable of rotating around the center line of gyra...
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WO/2018/115823A1 |
The invention relates to a movement mechanism and an article including the same. The movement mechanism provides controlled movement of the article and includes one or more wheels or rollers mounted in engagement with a surface, drive me...
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WO/2018/058386A1 |
A novel omni wheel, a metal connection structure thereof, and a robot adopting the connection structure. The omni wheel consists of four components, namely: a wheel cover (6), a wheel hub (7), a central wheel cover (8), and a wheel faste...
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