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Matches 1 - 50 out of 3,021

Document Document Title
WO/2019/113537A1
A control system for a tiltable vehicle may include a motor controller configured to respond to backward or reverse operation of the vehicle by hindering a responsiveness of the control system (e.g., proportionally) and/or eventually dis...  
WO/2019/113128A1
A self-balancing electric vehicle may include a board having a frame, and a suspension system including at least one four-bar linkage coupling opposing end portions of a hub motor axle to the first end portion of the frame. The four-bar ...  
WO/2019/112448A1
The invention relates to a skateboard with a handbrake, consisting of a skateboard, a handle and a handbrake. A skateboard can be an ordinary skateboard or a skateboard with an electric motor. The handle is L-shaped. The lower part of th...  
WO/2019/110026A1
The subject of the invention is an in-line skate braking system designed to brake in- line skate wheels. This is achieved by an electric motor controlling the action of the brake segment on in-line skate wheels.  
WO/2019/093921A1
The group of inventions relates to electric drives for a skateboard. An electric drive for a skateboard comprises an adjusting unit connected by a transmission to a motor unit, a protective casing and an attachment of the electric drive ...  
WO/2019/092519A1
The present invention relates to rollers, especially to the rollers with auxiliary drive mechanism. A roller comprises a boot (10) and a chassis (20) attached thereto. The chassis (20) comprises a rear wheel (30) rotatably attached to th...  
WO/2019/085281A1
A single-stage shock-absorbing mechanism, comprising a wheel-frame (1) and a wheel-frame base (2), the wheel-frame (1) comprising an axle (11) used for connecting wheels, and a support bracket (12) fastened upon the axle (11) and connect...  
WO/2019/074277A1
Disclosed is a personal mobility device. The present invention comprises: a frame connected to at least one wheel; a connection portion disposed on the frame; a riding portion tiltably connected to the connection portion; a first detecti...  
WO/2019/074466A1
The invention relates to sports equipment, specifically to a configuration for roller skates. Roller skates consist of two skates, a right skate and a left skate, each of which has a three-dimensional rectangular frame, the upper surface...  
WO/2019/059956A1
Various embodiments of transportation devices that have at least two axes of rotation and employ rider balance based drive control are disclosed. One embodiment is a scooter type device with a platform structure movable in fore-aft. The ...  
WO/2019/056888A1
Provided is a double-layer speed wheel, comprising: an inner core (1); an inner liner (2); and an outer liner (5). The inner core (1) has a circular shape. Waist-shaped holes (4) are arranged around a periphery of the inner core (1). The...  
WO/2019/052092A1
A sliding fitness device, comprising: a contact portion (10) for action of an external force; a rotating member (20) located below the contact portion (10) and able to be in contact with an acting surface (G); and at least first and seco...  
WO/2019/053248A1
The invention proposes an energy chain (figure 1: 1) comprising rollers (20) on a number of chain links of the upper strand (figure 1: 3) and/or of the lower strand (figure 1: 4). The rollers (20) project, at least to a slight extent, be...  
WO/2019/055351A1
A rotation powered vehicle drive mechanism includes an elongated chassis slot disposed within a respective lateral exterior portion of a chassis assembly. An elongated platform slot is disposed within a respective lateral portion of a pl...  
WO/2019/017802A4
The roller ski shock absorber represents a construction designed to eliminate vibrations a rising during the rolling of the roller ski along asphalt surface and create a snow feel featured by snow ski. The roller ski shock absorber consi...  
WO/2019/041940A1
An electric scooter with a detachable battery, comprising: a front axle assembly (10), comprising a front axle frame (11) and front wheels (12) connected to the front axle frame (11); a rear axle assembly (20), comprising a rear axle fra...  
WO/2019/037381A1
Disclosed are a sensor protection device and an electric scooter. The sensor protection device is used for the electric scooter. The electric scooter comprises a pedal, a pedal fixing plate (10) used for connecting the pedal and the sens...  
WO/2019/036364A1
Exemplary embodiments are directed to a base plate for a skateboard that includes a body, and first and second pivot cups. The body includes a proximal end and a distal end. The first pivot cup extends from the body at or near the distal...  
WO/2019/019207A1
A roller skating apparatus, comprising a pedal (101), at least one grounding element (102), a driving element, a first controller, and a first sensor. The pedal (101) is coupled to the grounding element (102); the grounding element (102)...  
WO/2019/019210A1
A roller skating device, comprising a pedal (101), a steering sensor coupled to the pedal (101), a driving element, at least two grounding elements (102), and a first controller. The pedal (101) is suitable for a driver to stand thereon ...  
WO/2019/019211A1
A roller skating device, comprising a pedal (101), a grounding element (102), a first sensor, a driving element, and a first controller. The pedal (101) is coupled to the first sensor and the grounding element (102). The grounding elemen...  
WO/2019/019209A1
A roller skating device, comprising a pedal (101), a main grounding element (102), auxiliary grounding elements (110a, 110b), a driving element, a first controller, and a first sensor. The pedal (101) is coupled to the main grounding ele...  
WO/2019/019905A1
A roller skating device and an electric balance vehicle. The roller skating device comprises a pedal (101), a grounding element (102), a first sensor, a driving element, and a first controller. The pedal is coupled to the first sensor an...  
WO/2019/019208A1
An electric self-balancing scooter, comprising at least two roller skating apparatuses. A connecting member (200) is provided between the two adjacent roller skating apparatuses and used for assembling the two roller skating apparatuses ...  
WO/2019/017802A1
The roller ski shock absorber represents a construction designed to eliminate vibrations a rising during the rolling of the roller ski along asphalt surface and create a snow feel featured by snow ski. The roller ski shock absorber consi...  
WO/2019/013625A1
Roller skate with a boot and a frame on an underside of the boot to which a number of wheels, at least a front wheel and a rear wheel, are coupled which are at least substantially in line. The roller skate comprises brake means to be abl...  
WO/2019/009272A1
Provided is a bearing that is for a ball skate that can be easily customized. A bearing 6 that comprises: a ball housing part 20 that has an inner case member 21 that has a concave inner surface, a plurality of receiving balls 22, … th...  
WO/2019/009689A1
The invention relates to a sliding platform formed by: a first section (1) having an inclination greater than 0 and up to 45° in the upward direction relative to the horizontal (2); a horizontal second section (4) starting at the lower ...  
WO/2018/211374A1
A foot-deck-based vehicle (10) which includes a support structure (20) having a longitudinal axis (ALong), a first foot-deck portion (201), and a second foot-deck portion (202). Each of the first foot-deck portion (201) and the second fo...  
WO/2018/210220A1
Roller skates, each roller skate comprising: a shoe frame (21), provided with an accommodating space (211) allowing a foot of a user to pass through; pedals (22, 23), which are movably connected with the shoe frame (21) and can be switch...  
WO/2018/208924A1
A physical position of motorized footwear in a physical environment may be tracked, and movement of the footwear may be translated into corresponding movement in a virtual environment. When a distance between the motorized footwear and a...  
WO/2018/201290A1
A scooter with tread-controlled acceleration, comprising a tread plate (1), a front wheel (2) and a rear wheel (3); a motor for driving the operation of the rear wheel (3) is arranged inside the tread plate (1); the side of the upper sur...  
WO/2018/191932A1
A racing skateboard, comprising a board body (1), a drive apparatus (4) used for driving the board body (1), a rebound apparatus (6) provided on the board body (1), a press plate (5) provided above the board body (1) and driven by the re...  
WO/2018/195103A1
A powered board vehicle can include a deck having a support surface, a rear wheel assembly, and a front wheel assembly. The support surface can include a forward portion, a rearward portion, and a neck that connects the forward portion w...  
WO/2018/191936A1
A guiding skateboard apparatus, comprising a skateboard and a control device. The control device comprises a first control means (6) for generating direction prompt information of the skateboard and a first communication means (61) for s...  
WO/2018/176070A1
The invention relates to a steering axle unit (24) for chassis or skateboards, comprising a bearing block (1) and a steering axle body (98), the bearing block (1) having a fastening plane (11) for fastening to a chassis or a skateboard, ...  
WO/2018/183196A1
A powered skateboard having a powered wheel. The performance of the powered wheel can be modified based on one or more signals from one or more sensors on the powered vehicle and/or on a user of the powered vehicle.  
WO/2018/182519A1
There is provided an assembly for securing a foot of a person onto a surface of a watercraft, said assembly comprising: a retention member for receiving and securing the foot in a default position; and a rotatable member coupled to the r...  
WO/2018/182552A3
The present invention is related to a virtual reality motion platform which is developed to provide the body movements and directions such as walking, running, jumping, bending/leaning over, etc. to be transferred to the software based s...  
WO/2018/170528A1
An electric skateboard comprising: a deck; a front truck and a rear truck; a pair of wheels rotatably connected to each truck, wherein one or both pairs of wheels are driven by sensored motors; a communications module configured to recei...  
WO/2018/165491A1
A foot-controlled personal transportation device having a drive wheel and a foot platform, with the drive wheel preferably located below the platform. Device driving may be controlled by a position sensor and a control circuit that drive...  
WO/2018/164294A1
Disclosed is a skating shoe including a speed reduction means, capable of preventing an accident caused by a sudden stop by limiting a drastic speed reduction and inducing a gradual speed reduction through the installation of a speed red...  
WO/2018/153393A1
The invention relates to a speed skater device for inline skating. A frame rail secured to the sports shoe comprises a plurality of rolling elements arranged in a single row so as to run in the same track. The front and back rolling elem...  
WO/2018/152355A1
A roller board device like a skateboard or scooter operated by a user with one or more user-maneuverable wheel assemblies that are automatically returned to their "true north" position is provided according to the invention. The roller b...  
WO/2018/146106A1
A kinetic section for a skating device comprising at least one ball and at least one roller, wherein the ball is adapted to be in contact with the roller at least at one point or contacting surface; and the ball is adapted to transfer an...  
WO/2018/146097A1
A ball comprising a first material having an elastic modulus of at least E=0.60 GPa, preferably at least E=0.70 GPa and more preferably at least E=0.73 GPa and/or a maximum elastic modulus of E=5 GPa, preferably at most E=3 GPa, more pre...  
WO/2018/146098A1
A roller for a skating device comprising a first material having a minimum elastic modulus of 1 GPa, preferably at least 2 GPa, and more preferably at least 2.9 GPa and/or the maximum elastic modulus of the first material having 10 GPa, ...  
WO/2018/146099A1
A chassis for a skating device comprising at least one retention element comprising at least one of a sliding surface, a barrel-shaped roller, an hourglass shaped roller, a cylinder shaped roller, a bearing ball, at least one ball and at...  
WO/2018/140979A1
An ergonomic and rider-friendly auto-balancing personal transportation device. The device may have a central wheel structure with one or more tires and deployable foot platforms located on both sides of the central wheel structure. The p...  
WO/2018/133816A1
A dynamic balance sliding device for cooperation among multiple users comprises a first sliding assembly (1), a second sliding assembly (2), a linkage assembly (3), and a synchronous stopper assembly (4). The first sliding assembly (1) a...  

Matches 1 - 50 out of 3,021