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WO/2023/275460A1 |
The invention relates to a method for adapting the pedalling assistance on an electrically assisted bicycle, which comprises the steps of: measuring an actual magnitude of movement of the bicycle; measuring the rotation (Vp) of the crank...
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WO/2023/277904A1 |
Exemplary embodiments are directed to a pedal for a bicycle that includes a body, a spindle rotatably secured to the body and for connection with the bicycle, a first magnetic platter non-rotatably secured within the body, and a second m...
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WO/2023/275706A1 |
The invention provides a continuously variable transmission drive system (1) comprising a central friction drive disk (27); two rollers (159; 203) clamped against two opposite sides (30) of the drive disk (27) with their outer rims (169;...
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WO/2023/275072A1 |
Disclosed is a bicycle transmission ratio changing system comprising bicycle transmission, and a control unit configured to change the bicycle transmission according to an shift sequence. The shift sequence includes a synchronous shift s...
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WO/2022/268490A1 |
The objective of the invention: To provide an IVT transmission that allows "freewheeling" operation and therefore makes it possible to eliminate, for example in a bicycle, the freewheel type clutch in the hub of the driven wheel. The pri...
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WO/2022/271949A1 |
An electric assist vehicle is described, which may have a cargo area, a drivetrain including an external crankset and an electric motor, and a speed control system. The speed control system automatically limits the maximum operating spee...
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WO/2022/269159A1 |
The invention relates to a metal drive roller (1) for a light vehicle provided with a bicycle wheel such as a bicycle or a wheelchair, comprising a useful external bearing surface (31, 32) having a frustoconical geometry, the useful exte...
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WO/2022/267041A1 |
A continuously variable transmission, comprising: a wheel disc assembly, comprising a first mounting shaft, a first wheel disc rotatably mounted on the first mounting shaft, and a second wheel disc fixedly mounted on the first mounting s...
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WO/2022/268074A1 |
A non-neutral gearbox. The non-neutral gearbox comprises a box body, and a biaxial multi-stage gear transmission mechanism and a cable shift mechanism (2r) for controlling gear switching of the biaxial multi-stage gear transmission mecha...
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WO/2022/268678A1 |
A first aspect of the invention relates to a belt drive comprising at least one first belt pulley with a sprocket. The sprocket has a plurality of teeth with tooth heads, wherein adjacent teeth of the sprocket form a tooth base, the teet...
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WO/2022/271028A1 |
A mid-drive system for a pedal-powered vehicle is described wherein the system comprises an electric motor located on or in the vicinity of a crank shaft of the vehicle; a first overdrive transmission structure comprising an input axle c...
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WO/2022/267435A1 |
A bicycle pedaled with vertically staggered reverse linkage pedals, the bicycle comprising: a bicycle frame (4), two flywheels, two chainwheels, two pedal levers, a duplex sprocket (3), a right axle sleeve (9), a middle axle (10), and a ...
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WO/2022/264879A1 |
Provided is a control device for a motorcycle that makes it possible to easily carry a vehicle even when a remaining battery capacity is low. An assist mode is an operation mode for turning on an electric motor after limiting torque or r...
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WO/2022/266369A1 |
Various hub motor arrangements, systems, and methods are disclosed. The hub motor arrangement may include a transmission assembly to provide increased torque. The transmission assembly may include a motor gear, a planetary gear, an idler...
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WO/2022/262396A1 |
An engine suspension structure of a large-displacement pedal motorcycle, the engine suspension structure comprising a frame (1), an engine (2) and engine connecting plates (3), wherein two engine connecting plates (3) are provided and ar...
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WO/2022/257443A1 |
An improved scooter, which at least includes a front outer pipe, a vertical pipe, a handle, a front rotating wheel, two cantilevers, two carriers and two rear rotating wheels, wherein the vertical pipe is pivoted on the front outer pipe ...
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WO/2022/258209A1 |
The invention relates to a motor (1) for a bicycle, comprising a wheel axle (14) that is designed to be secured to a frame of the bicycle; a hub housing (8) with a housing cover (9) that delimits an interior (31) of the motor in an axial...
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WO/2022/258145A1 |
The invention relates to an electric bicycle central motor securing assembly (60), comprising a bicycle frame (12) with a frame-side central motor receiving assembly (20) and an electric bicycle central motor drive unit (40) which is ins...
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WO/2022/254309A1 |
Method for driving a current signal in an electric motor of a pedal-assisted bicycle, performed by generating an operating signal, representative of a time evolution of the instantaneous speed and/or instantaneous acceleration of the bic...
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WO/2022/256647A1 |
Electric bicycles having partially integrated batteries, as well as down tubes that accommodate such batteries, controllers, and other components, are described. Further, controller mount components and wiring harnesses are also describe...
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WO/2022/253718A1 |
The proposed solution relates, in particular, to an object such as, for example, an electric scooter, with a fixing device for fixing the object (1) on a fixing surface (I) on a vehicle, wherein the fixing device comprises at least one f...
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WO/2022/252136A1 |
A frame for an electric transportation device. Any section of the frame comprises a frame tube (10) having an I-shaped or T-shaped cross section, the frame tube (10) comprises two recesses (11), the two recesses (11) are concavely arrang...
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WO/2022/254099A1 |
The present invention relates to a foldable bicycle (20), the frame of which comprises a front portion (30) and a rear portion (60) hingedly mounted on the front portion (30) about a joint axis (A1), wherein the rear portion (60) bears a...
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WO/2022/256523A1 |
According to at least one embodiment, a pedal system is provided for adjustably securing a rider's foot to a pedal without a cleat. At least one strap is connected to a pedal body. A ratchet dial is secured to the strap. A cord extends f...
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WO/2022/255059A1 |
To moderate an unintended rearward speed or an unintentionally high rearward speed of an electrically assisted vehicle with three or more wheels, this motor control device includes (A) a detection unit that detects rearward motion to be ...
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WO/2022/254310A1 |
A method for identifying the transmission ratio selected by a cyclist while using a bicycle comprising a transmission defining a plurality of different transmission ratios. The method is performed by measuring at least one bicycle usage ...
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WO/2022/255283A1 |
An electric moving body (10) comprises: a vehicle body (14); a drive source (16) for driving the vehicle body; a body battery (100) attached to the vehicle body; and a connection terminal (118) to which an attachable/detachable mobile ba...
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WO/2022/249065A1 |
An example of an apparatus is provided. The apparatus includes a hub body to connect to a tire. The hub body is substantially cylindrical. The apparatus also includes a spindle to support the hub body. The spindle is coaxially disposed w...
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WO/2022/248969A1 |
A motorcycle is described comprising: • - a rear wheel (2) with hub motor, said hub motor comprising a hub motor axis having first and second opposite end portions (21 A); and • - a swingarm comprising a first and second arms (4A). T...
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WO/2022/249981A1 |
Provided is a power assisted bicycle in which: attachment to an ordinary bicycle is relatively easy; repair and inspection of a motor are also easy; maintaining a uniform weight balance between the front and rear wheels is easy; and more...
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WO/2022/248136A2 |
The disclosure relates to a continuously variable transmission (CVT) unit. The CVT unit comprises a first drive element that is rotatable about a first axis and a second drive element that is rotatable about a second axis parallel to the...
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WO/2022/248135A1 |
Disclosed is a transmission system for a vehicle, particularly for a bicycle. The system comprises an input and an output, and a first transmission and a second transmission between the input and the output, wherein the first transmissio...
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WO/2022/248014A1 |
The invention relates to a multi-track pedelec comprising: a pedal crank and a pedal mounted thereto for driving the pedelec by muscle power; a bottom bracket spindle, which can be driven by the pedal crank, for transmitting a driving fo...
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WO/2022/248134A1 |
Disclosed is a transmission system for a vehicle, particularly for a bicycle. The system comprises an input and an output, and a first transmission and a second transmission between the input and the output, wherein the first transmissio...
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WO/2022/246533A1 |
An actuator system has a power source, an output member, a first fluidic coupling and a second fluidic coupling. The fluidic couplings generate a variable amount of torque transmission. A transmission operatively couples the fluidic coup...
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WO/2022/247022A1 |
The present invention relates to the technical field of fitness equipments, and provides an electric bicycle capable of being used for fitness and an interactive system for solving the technical problem in the prior art that an external ...
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WO/2022/241935A1 |
A central motor transmission mechanism, an electric-assist bicycle driving system, and an electric-assist bicycle. The mid-drive motor transmission mechanism comprises a central shaft (1), an input gear (2), an output gear (3), a clutch ...
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WO/2022/244898A1 |
The present invention provides a driving force-enhancing apparatus using magnetic force, the apparatus comprising: a first rotating body mounted to a bicycle crankshaft rotated by a pedal to which force is transferred from a user, the fi...
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WO/2022/243055A1 |
The invention relates to a drive assembly for a vehicle which is operated using muscle power and/or a motor, comprising: an L-shaped frame interface (3), said L-shaped frame interface (3) having a base (31), a lateral wall (32), and an o...
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WO/2022/246094A1 |
A vehicle may include a pedal assembly, a motor assembly, and a drive unit that may be used to allow selective usage of one or both of the pedal assembly and the motor assembly to convey power to a driven wheel of the vehicle. The drive ...
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WO/2022/242930A1 |
The present invention relates to a method for actuating an electric drive motor (104) for an electric motorcycle (102). The method comprises: receiving a deflection value (108), which indicates a current deflection of a throttle grip (10...
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WO/2022/240294A1 |
A pedally propelled vehicle multi-speed gear system (1) with a number of unique gear-ratios, comprising;- a main shaft (5),- an epicyclic gear section (10) with an input and an output, wherein the epicyclic gear section (10) is arranged ...
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WO/2022/236797A1 |
A torque sensing system (50) is disclosed as including a steel workpiece (1) fixedly engageable with a bicycle spindle (2), a strain gauge (5) fixedly received within a space (26) of the steel workpiece (1) for simultaneous rotation with...
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WO/2022/239816A1 |
Provided is an electric bicycle (10) as a vehicle that comprises: crank pedals (79) that receive input from the legs of a rider; a rear wheel (78) to which power inputted into the crank pedals (79) is inputted; and a motor (M) from which...
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WO/2022/233779A1 |
The proposed solution relates to a drive unit (A) for an electric bicycle, comprising at least an output shaft (2), an input shaft (1) for the production of a first input torque by a driver of the electric bicycle by means of muscle forc...
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WO/2022/233018A1 |
A pedal force measurement mechanism and an electric power-assisted bicycle. The pedal force measurement mechanism comprises a main shaft (1), a driving wheel (2), a flywheel (3) and a force measurement assembly (4), wherein the main shaf...
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WO/2022/234375A1 |
An electric or hybrid rideable saddle vehicle (1 ), comprising: - a rechargeable battery (30); - an electric or hybrid traction motor (8) which can be supplied by the rechargeable battery (30) to deliver a drive torque; - a storage conta...
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WO/2022/229897A1 |
Hybrid drive snowmobile comprising an IC engine (3), a variable speed drive (4) comprising a first pulley (9) connected to a drive shaft (8) of the IC engine (3), a second pulley (10) and a belt (11) coupled to the first and second pulle...
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WO/2022/229092A1 |
The invention relates to a gear selector (101) having a pull and/or push device (105) for a first Bowden cable (107), a pull and/or push device (105) for a second Bowden cable (109) and a first intermediate element (117). The first inter...
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WO/2022/228747A1 |
A drive device (5) for an electric bicycle (1) comprises a motor unit (6) having an electric motor for driving the electric bicycle (1). The drive device (5) comprises, furthermore, a pedal crank shaft (11, 12) which can be rotated about...
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