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Matches 1 - 50 out of 27,812

Document Document Title
WO/2019/054693A1
The present invention relates to a driving unit for traveling, using freewheels, and an apparatus for traveling, including the same, and the objective of the present invention is to particularly facilitate uphill traveling by continuousl...  
WO/2019/053889A1
A power-assist system (51) which is used for a power-assisted bicycle (1) according to an embodiment of the present invention comprises: an electric motor (53) for generating assistive power to augment the human power of the rider of the...  
WO/2019/055882A2
A centerless wheel assembly may include a centerless rim configured to rotate about a point. The centerless wheel assembly may also include a centerless flywheel that may be configured to indirectly couple with the centerless rim and to ...  
WO/2019/049136A1
A battery having a hole or anchored insertion point so that an electric bicycle or like vehicle having a battery can be secured with a bicycle lock in such a way as to secure both the battery and the vehicle together. The battery may hav...  
WO/2019/049109A1
An electric snow vehicle comprising: a chassis; an endless track operatively connected to the chassis to move the electric snow vehicle; at least one ground engagement member disposed adjacent to the front chassis end and operatively sec...  
WO/2019/049462A1
The purpose of the present invention is to provide an electric motorcycle wherein drive power is transmitted to a wheel via an efficient connection that takes into account the overall layout from the placement of the battery and motor to...  
WO/2019/049342A1
An electric vehicle control device (1) is provided with: a reception unit (11) that receives an assistance request signal from an assist switch (6); a determination unit (12) that determines whether a wheel (8) has rotated by a reference...  
WO/2019/047698A1
An electric bicycle, and a spliced sleeve and a bicycle frame thereof. The spliced sleeve (2) comprises a sleeve body (21), the sleeve body (21) being provided internally with a built-in bottom bracket (23) which can accommodate a mid-mo...  
WO/2019/049335A1
The present invention is provided with: a first battery and a second battery that are chargeable/dischargeable; a motor that outputs torque for driving a wheel by electric power supplied from the first battery; a power switch that is con...  
WO/2019/044119A1
This vehicle (10) having rear wheels (26, 28) arranged on both left and right sides of the vehicle (10) has: a vehicle body frame (66) capable of pivoting about an axis extending in the front-rear direction of the vehicle; a pivot shaft ...  
WO/2019/010541A9
The present invention provides a transmission system (12) comprising a first pulley (211) connected to an input (11) by a cable (40) such that movement of the input causes rotation of the first pulley. The first pulley comprises an annul...  
WO/2019/043123A1
The present invention concerns a power train (1) for a pedal vehicle. The power train (1) comprises a crankset axle (2) and an output plate (3) turning about a first axis of rotation (25). The coupling between the crankset axle (2) and t...  
WO/2019/043869A1
This exhaust device for saddled vehicles comprises: a catalyst that cleans exhaust gas discharged from an engine; a muffler chamber that muffles the exhaust noise of the engine downstream of the catalyst; an exhaust introduction pipe tha...  
WO/2019/042373A1
A control method and a control system for a power-assisted vehicle, the power-assisted vehicle comprising a deformation sensor (501), a rotating member (502), a fixing member (503), a controller (504), and a driving device (505), wherein...  
WO/2019/040799A1
A rear derailleur assem bly for mounting to a bicycle, wherein the bicycle includes a frame, includes an upper body for operationally engaging the rear derailleur assembly to the frame. The rear derailleur assembly also include a chain c...  
WO/2019/037323A1
Disclosed is a connecting structure of an electric vehicle frame and a controller, comprising a frame upper tube (1), a controller box (2), and a cable (5), wherein the frame upper tube (1) is of a cavity structure; an opening is provide...  
WO/2019/040340A1
A bicycle cassette comprises a clampstyle connection for connecting the bicycle cassette to a bicycle hub driver body. The bicycle cassette is attached to a bicycle hub driver body by incorporating a clamp structure into one portion of t...  
WO/2019/037253A1
A power source connection structure of an electric vehicle, comprising a power supply unit (1) and a mounting base (2). The power supply unit (1) comprises a housing (11), a first fixing block (12) disposed on a bottom surface of the hou...  
WO/2019/037573A1
A multi-functional engine and a motor tricycle. The multi-functional engine comprises: a heat engine (16), a built-in transmission mechanism (17), a built-in reversing mechanism (18), and a built-in sub-transmission mechanism (19) which ...  
WO/2019/037255A1
An electric vehicle with a portable power supply structure, comprising a vehicle body, the vehicle body being provided with a motor, the vehicle body being connected to power supply part (1) by means of a connecting base (2), the power s...  
WO/2019/035137A1
Disclosed is a system for geared bicycle with regenerative braking and reverse pedal energy storage that is integrated into a conventional bicycle that enables storing pedaling energy when the bicycle is pedaled in the reverse freewheeli...  
WO/2019/035191A1
A power-assisted bicycle (1) according to an embodiment of the present invention is provided with: an electric motor (53) that generates an auxiliary force for assisting the human power of a rider; a handle (14) that the rider grips with...  
WO/2019/035738A1
The invention relates to a steering pillar having a wheel block with an electric motor and to an individual vehicle on the basis thereof, in particular an electric scooter. The steering pillar comprises a universal mounting module for at...  
WO/2019/036515A1
A pedal that includes a pedal body having a clipless structure and a member. The clipless structure includes a lip at a first portion of the pedal and a cleat at a second portion of the pedal. The pedal includes a detachable shoe platfor...  
WO/2019/028982A1
A novel built-in battery structure, comprising a controller case (4), a battery core (14), a battery aluminium case (15), a battery lock (19), and a vehicle frame outer tube (22); forming a built-in controller by means of fixing a contro...  
WO/2019/032674A1
A clutch assist apparatus that has a casing, a controller, a position sensor that communicates with the controller to identify the position of a hand lever, a motor controlled by the controller and coupled to the casing, a cable pulling ...  
WO/2019/029241A1
A convenient charging shared bicycle, comprising a front fork (10), a rear fork (20), a handlebar (30) mounted on the front fork (10), a shopping basket (40) mounted on the handlebar (30), a solar panel (50) mounted on the shopping baske...  
WO/2019/030642A1
A variable speed drive (37) is described, comprising: a ring (60) adapted to rotate about a first rotation axis; two coaxial disks (73), rigidly connected to each other, adapted to rotate about a second rotation axis (B-B) parallel to th...  
WO/2019/028570A1
A frame tube for use with an electric bicycle: the cross section of a tube body (1) is a sealed U-shaped structure single cavity, which is sealedly composed of a bottom portion, two side walls and a top portion; the bottom portion thereo...  
WO/2019/029019A1
A split type electric driving device. A drive motor (1) is fixed at one end of a five-way pipe (4); the other end of the five-way pipe (4) is provided with a gear set (2); the drive motor (1) is connected to the gear set (2) and transmit...  
WO/2019/026988A1
In this engine, the output of a starter motor 71 is reduced in speed by a plurality of gears 81-86 and transmitted to a crankshaft 61. As a result, the output required of the starter motor 71 is small and it is possible to reduce the siz...  
WO/2019/027875A1
A chainring that provides variable mechanical advantage and gear torque multiplication includes a first peripheral region and a second peripheral region which are offset in opposite directions from a top dead center point. The chainring ...  
WO/2019/025671A1
The invention relates to a bicycle crankset having an axle (1) that is provided with two cranks and carries the plate or plates over which the chain (12) that drives the rear wheel (13) passes. One (5) carries a first pedal (5), the othe...  
WO/2019/020336A2
The invention relates to an evaluation device and to a system consisting of a two-wheeled vehicle and an evaluation unit, in which a movement variable which represents the movement behaviour of the wheel is generated based on the detecti...  
WO/2019/020425A1
A shift signal transmitter (10) for a manual transmission of a vehicle, in particular of a motorcycle, comprises a shift rod (22) for force-transmitting coupling to a pedal (4), optionally with the interposition of an extension rod (8), ...  
WO/2019/021228A1
The present invention discloses transmission system of a saddle type vehicle (100) comprising an internal combustion (IC) engine (101). The IC engine (101) comprises of a crankshaft (407), an output shaft (415) configured to receive rota...  
WO/2019/021227A1
The present invention discloses a saddle type vehicle (100) having an IC engine (101) and an electric motor unit (201). The IC engine (101) comprises an output shaft (415) configured to receive rotary motion from a crankshaft (407) and a...  
WO/2019/019455A1
A bicycle transmission apparatus, and a bicycle and an electric bicycle provided with the apparatus. The transmission apparatus comprises a five-way tube (3) and a rear fork (7), the inside of the five-way tube (3) being provided with a ...  
WO/2019/021540A1
The present invention improves the appearance of a muffler cover for a straddle-type vehicle and makes it easier to maintain a pleasing appearance. This muffler cover structure for a straddle-type vehicle equipped with a resin muffler co...  
WO/2019/014729A1
The invention refers to a vehicle - pedal scooter used for urban mobility, sporting and recreational purposes. The pedal scooter includes a support frame (1) mounted on a front (3) and a rear (4) bridge and a chain drive system connected...  
WO/2019/017087A1
The purpose of the present invention is to increase the travel responsiveness in response to a start-off operation in a vehicle comprising a motor-generator. The present invention comprises: an engine; a magnet motor-generator including ...  
WO/2019/017517A1
The present invention relates to a bicycle crank structure which has a firm support structure comprising a crankshaft coupled in a frame hub of a bicycle, and crank arms coupled to both ends of the crankshaft, and which has an assembly s...  
WO/2019/016335A1
The present invention relates to an infinitely variable transmission system comprising Infinitely variable transmission system comprising a first movement transformation means for transforming a circular movement from an energy source in...  
WO/2019/017089A1
The purpose of the present invention is to improve the responsiveness of vehicle travel with respect to operation of an accelerator operator in a vehicle provided with a magnet-type motor, and particularly the responsiveness when the veh...  
WO/2019/017823A1
A device mountable on a self-balancing scooter for riding while seated having an extendable controllable wheel that acts as an additional point of support serves to ensure safety when riding a self-balancing scooter. The device comprises...  
WO/2019/017815A1
The invention relates to vehicles driven by human muscle power. The present vehicle driven by human muscle power comprises a frame, a steering wheel, and a rear drive wheel. The drive wheel is linked by two independent chain drives to a ...  
WO/2019/017516A1
The present invention relates to a bicycle crank structure which has a firm support structure comprising a crankshaft coupled in a frame hub of a bicycle, and crank arms coupled to both ends of the crankshaft, and which has an assembly s...  
WO/2019/017088A1
The purpose of the present invention is to improve the responsiveness of vehicle travel with respect to operation of an accelerator operator in a vehicle provided with a magnet-type motor, and particularly the responsiveness when startin...  
WO/2019/015811A1
The invention relates to a drive assembly (80) for a vehicle (1) that can be driven by muscle power and/or - in particular additionally - by engine power, an electric bicycle, e-bike or pedelec, which is designed to have (i) a crankshaft...  
WO/2019/010539A9
The present invention provides a transmission system (12) comprising a first pulley (11) connected to an output (111) by a cable (40) such that movement of the first pulley causes rotation of the output. The first pulley comprises an ann...  

Matches 1 - 50 out of 27,812