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WO/2023/173620A1 |
Roller skates, and an underframe improvement of roller skates. Each roller skate mainly comprises one underframe body (1) and at least two supporting platforms (12), wherein the underframe body (1) is provided with two side frame plates ...
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WO/2023/173134A2 |
A power-driven shoe with a decentralized control system configured to maintain synchronization between a paired power-driven shoe is disclosed. The power-driven shoe comprises a shoe sole with a sole portion and a toe portion, a pluralit...
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WO/2023/173135A2 |
Systems and methods for braking a power-driven shoe during an emergency scenario are described. An illustrative system may include a brushless direct current motor wherein each winding is interfaced to an emergency braking circuit. The e...
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WO/2023/166131A1 |
A personal transportation vehicle, such as a scooter or a skateboard, is provided. The vehicle comprises a footboard, a front wheel, a first rear swivel wheel, swivellably connected to the footboard, and a second rear swivel wheel, swive...
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WO/2023/144257A1 |
A shock absorber system according to the present invention is connectable to a shaft (16) supporting a roller ski wheel (13), wherein a circular shaped rubber or rubber like material (10) is arranged around a centered position (11) of a ...
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WO/2023/144255A1 |
The present invention is related to a roller ski with an adapted shock absorber device arrangeable inside a hollow backend of the roller ski body (16), wherein a first member (11) of the shock absorber device is supporting a backend whee...
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WO/2023/142582A1 |
The present invention provides a multifunctional training device, comprising a treading board bottom board having an insertion mounting function, a cushion-type treading surface, pull rope trainer traction board assemblies inserted into ...
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WO/2023/138006A1 |
Disclosed in the present invention is a new articulated brake mechanism operating across two wheels. The new articulated brake mechanism operating across two wheels mainly comprises a brake driving unit, a front brake arm, a rear brake a...
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WO/2023/126549A1 |
The present invention relates to a personal vehicle that is formed by a support board (1) for supporting a user, having a main direction X and a transverse direction Y, and a set of stabilisation sensors, such that the board (1) has a ce...
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WO/2023/111098A1 |
A scooter is described that includes a lighting assembly. The lighting assembly includes a circuit board, a light-emitting element mounted to the circuit board, and an optical element downstream of the circuit board. The light-emitting e...
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WO/2023/104226A1 |
The object of the invention is a roller skate comprising a frame (1 ) provided with wheels and a platform (2) attached to the frame (1 ). Furthermore, the skate comprises an inflatable sleeve (3) for putting on the footwear and fixing th...
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WO/2023/083810A1 |
A method of manufacturing a board (1) for use in skateboarding or other extreme sports. Customizable performance parameters for the board (1) comprising board flexibility, board pop-up, shock absorption and/or strength are determined. In...
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WO/2023/070048A1 |
A self-propelled, one-wheeled vehicle may include a board having two deck portions each having a concave front footpad configured to receive a foot of a rider, and a wheel assembly disposed between the deck portions. The concave front fo...
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WO/2023/067280A1 |
The invention relates to a shock-absorption system (10) between a worn item (20) and two load-bearing elements (30) that are intended to make contact with a friction surface and act as movement means for the movement of the worn item (20...
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WO/2023/057914A1 |
A braking apparatus (1) is disclosed to be fitted to a roller skate (100), comprising a braking device (2) formed by a first (3) and by a second (4) braking lever, mutually hinged and rotatable around a rotation axis (X) and configured f...
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WO/2023/056340A1 |
An adjustable wheel mobility vehicle can have a support structure for supporting a rider, a modular conveying feature with a wheel, and an attachment that physically and tightly secures the modular conveying feature to the support struct...
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WO/2023/049321A1 |
A platform that does not have any trucks coupled thereto and configured for a rider to ride thereon; a mount coupled to the platform, wherein the mount is configured to freely rotate 360 degrees about a first axis relative to the platfor...
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WO/2023/017091A1 |
A footwear assembly for use in a virtual reality environment comprising a front platform portion having an upper surface adapted and configured for supporting and releasably retaining the forward part of a user's foot and a rear platform...
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WO/2023/001006A1 |
Disclosed in the present invention is an electric shoe including a new-type brake device. The electric shoe including a new-type brake device comprises a new-type brake device, a shoe sole and a shoe body. The new-type brake device compr...
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WO/2023/285566A1 |
The invention relates to an electrically assisted roller skating device (400), having at least two wheels (104), which also has: - a means (13, 14) for measuring a value of a physical quantity representative of a movement of the roller s...
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WO/2023/278453A1 |
A self-propelled, one-wheeled vehicle may include a board having two deck portions each having a concave front footpad configured to receive a foot of a rider, and a wheel assembly disposed between the deck portions. The concave front fo...
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WO/2022/263783A1 |
- The invention relates to a skateboard-type vehicle (1) comprising a platform (2) to which a front wheel (9) support assembly (8) is connected, the front wheel being mounted so as to pivot about a pivot axis (C-C') which is inclined wit...
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WO/2022/260548A1 |
The assembly for the amortization of the impact of the roller-ski wheel, caused by one-way bearing, generally relates to the field of sports training equipment. More closely, it relates to the field of skates, skis, and rollerblades, and...
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WO/2022/261562A1 |
A self-propelled, one-wheeled vehicle includes a suspension system configured to dampen up-and-down motion of a board relative to the axle of a central wheel assembly when the vehicle encounters obstacles (e.g., bumps) on a riding surfac...
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WO/2022/256881A1 |
The invention is broadly directed to a modular skateboard deck, comprising; an elongate chassis having an open cavity therethrough, a perimeter of the cavity defining a support structure; a battery casing configured to nestle within the ...
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WO/2022/261558A1 |
Fender assemblies are disclosed, each including a rectangular frame defining a central aperture. The perimeter of the central aperture may have a rounded-rectangle shape. A fender arch in the form of an arcuate sheet, e.g., of carbon fib...
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WO/2022/256232A1 |
A system, method, and apparatus for replicating the experience of snow skiing on dry land using a roller land ski with an ability to move and stop consistent with mechanics of an actual snow ski. Each land ski includes a rigid platform w...
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WO/2022/248176A1 |
The invention describes a skateboard having an elastically deformable deck, on the underside of which there are mounted two skateboard axles, which are arranged spaced apart from one another in the longitudinal direction of the deck and ...
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WO/2022/233816A1 |
The invention relates to a sports equipment device, comprising a footwear part (1) with a sole (10), a transport part (20) comprising a chassis (30) and a movement mechanism (80) fixed below this chassis (30), and having a securing mecha...
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WO/2022/231028A1 |
The present invention relates to a suspension unit which distributes, as horizontal and vertical components, the load from a skater or boarder transmitted to a truck and the shock transmitted from a road surface through rollers and there...
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WO/2022/223899A1 |
The present invention relates to a damping system (100) for an item, comprising a rigid support (110) having at least one receiving face (111) extending in a plane, a leaf spring (120) comprising a first end (121) and a second end (122),...
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WO/2022/222221A1 |
Racing shoes, the length and width of which can be synchronously adjusted. Each racing shoe comprises a sole portion (1), wherein a toe portion (2) capable of moving back and forth on the sole portion (1) is slidably arranged on the sole...
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WO/2022/226059A1 |
In a preferred embodiment a wheeled platform apparatus and method for use in rolling on a surface are provided. The apparatus includes a platform having a top surface, a bottom surface, a front portion, a center portion, a rear portion, ...
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WO/2022/214721A1 |
The invention relates to a sports board which comprises a platform (2) that defines the surface of the board, made from a thin sheet of carbon fibre with a high degree of flexibility; and an exoskeleton-like structure (3), also made from...
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WO/2022/191478A1 |
The present invention relates to a truck having a steering device, the truck having a high horizontal inclination degree when viewed from the traveling direction, and having front wheels and rear wheels that are aligned in a C-shaped tra...
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WO/2022/191115A1 |
A vehicle (100) comprises: a first component (100A) including a single front wheel (1) and a steering unit (14) disposed above the front wheel (1); a second component (100B) including a pair of left and right rear wheels (2) and a platfo...
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WO/2022/171929A1 |
The invention discloses a support for a goalkeeper skate (110, 210, 410) and a goalkeeper skate (110, 210, 410). A support for a goalkeeper skate (110, 210, 410) comprises a protrusion (101, 201, 301, 401) arrangeable on a medial (M) sid...
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WO/2022/157637A1 |
A protection device (1) for an elbow or knee applicable to a motorcycle suit (100), comprising: - at least one support portion (2) destined to face the asphalt surface; - fastening means (4) of the support portion (2) to the suit (100); ...
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WO/2022/154809A1 |
Steering responses for a lean-to-steer device can be provided by controlling the steering angle of at least one wheel by a steering actuator that is operated by a controller. The controller receives signals that are indicative to the cur...
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WO/2022/150829A1 |
A skateboard truck mounting apparatus is provided. The skateboard truck mounting apparatus includes a rigid body, having a first hole and a second hole, where the holes are configured to interface with the holes on a skateboard deck. Bot...
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WO/2022/147051A1 |
Powered unicycles are disclosed. In some embodiments, the powered unicycle can be self-balancing, and can include a forward foot support located in front of the wheel of the unicycle in the direction of travel of the wheel, and a rearwar...
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WO/2022/082274A1 |
A portable recreational apparatus (10) for use by a user with a recreational device, the apparatus (10) including one or more sections (12,14) with each section connectable to at least one other section, each section (12,14) having a fir...
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WO/2022/087241A1 |
Disclosed is a power-driven shoe. The shoe includes a shoe sole having a plurality of rotatable wheels arranged below the shoe sole in an overlapping fashion. The distance between the rotational axis of the wheels is less than or equal t...
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WO/2022/079598A1 |
A modular electric vehicle (1) including a first module (2) and a second module (3) selectively connectable to each other, each module (2, 3) including a support structure (4), a motorized wheel (5) and at least one driven wheel (6) conn...
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WO/2022/076141A1 |
A self-propelled, one-wheeled vehicle may include a suspension system configured to dampen up and down motion of a board relative to the axle of a central wheel assembly when the vehicle encounters obstacles and bumps on a riding surface...
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WO/2022/072367A1 |
A caster board can include a front platform section connected by a torsion bar or other neck portion to a rear platform section. The caster board can be convertible between a first configuration in which the caster board has three wheels...
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WO/2022/056568A1 |
The invention relates to a holding device for shoes, wherein the holding device has at least one loop (1) for engaging around at least two shoes, and wherein the two ends of the loop (1) are connected to a carrying portion (2), character...
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WO/2022/060237A1 |
This invention relates to the roller-skates/sneakers with two pairs of separable wheels, by which the problem of their alternative adjusting for walking or roller-skating is solved, and which are at the same time safe, maneuverable, prac...
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WO/2022/051815A1 |
A personal transportation apparatus (10) in the form of a motorised board (12) including a chassis (14) arranged to support a first foot support portion (16) and a second foot support portion (18) spaced apart from the first foot support...
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WO/2022/045895A1 |
A brake system for roller skis is described, the brake system comprising: - two brake arms (11) arranged to be attached to the roller ski and to abut on separate sides of a wheel of the roller ski, - a friction element (2) attached to an...
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