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WO/2021/184393A1 |
A mounting mechanism for a bicycle motor. The mounting mechanism comprises a housing (2) connected to a frame (100) of a bicycle and two connecting plates (3); an accommodating cavity (2a) for placing a motor (1) is formed inside the hou...
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WO/2021/179366A1 |
A heteroaxial hybrid continuously variable transmission system and a power-assisted bicycle. The system comprises an electric motor (1), a controller (2), a harmonic drive gearbox (3) and a pedal shaft (4); the controller (2) is communic...
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WO/2021/183991A1 |
A railway vehicle includes two axles with wheels at ends thereof, and a frame rotatably supporting the axles. A seat is carried on the frame adjacent to pedals which are coupled to at least one of the wheels, typically through one of the...
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WO/2021/180871A1 |
The invention relates to a battery-holder assembly which is intended for an electric bike and is used for mounting a traction battery (30) on a frame portion (20) of an electric bike without any tools being required, having a pivot-joint...
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WO/2021/179103A1 |
A bicycle, comprising: a frame (1), three racks (2, 3, 4), two pedal rods (5, 6), a limiting shaft (7), a bearing (8), a sleeve (9), a rear axle (10), a one-way bearing (11), gears (12, 13), and a pedal rod shaft (14); the frame (1) exte...
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WO/2021/180678A1 |
The invention relates to a toothed belt having a multiplicity of teeth for transmitting force via belt pulleys, wherein a tooth-base region is located between two adjacent teeth and at least one projection is arranged substantially in ea...
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WO/2021/178457A1 |
Kits for converting a single-speed bicycle to a multi-speed bicycle are described. Such kits typically include a front chainring set having 2-5 differently-sized front chainrings, a front derailleur compatible with the front chainring se...
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WO/2021/175985A1 |
The invention relates to a single- or multiple-track vehicle, in particular a bicycle (1), having: a front wheel (3) and at least one rear wheel (30), which are connected to each other via a frame (2), the front wheel (3) being mounted o...
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WO/2021/174397A1 |
An externally driven electric-powered mechanism for a bicycle or a motorcycle comprises: an electric power source (1) assembled at a supporting assembly (5) at one side of a non-drive wheel (6) of a bicycle or a motorcycle, the electric ...
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WO/2021/174338A1 |
A core of the electric motorcycle includes a monocoque that partially encloses a housing for a motor and gearbox. Separate suspension mounts attach to the core, which permits them to be exchanged for other mounts to provide different sus...
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WO/2021/177485A1 |
According to the present invention, provided is a structure for connecting a pedal and a shoe, the structure comprising: a first binding portion which is formed on the pedal and has a plurality of magnetic members formed on a binding sur...
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WO/2021/175582A1 |
The invention relates to a method for controlling an electric motor (111) as a drive motor of a bicycle (100), comprising the following method steps: sensor-based identifying (220) of the bicycle (100) being pushed by the user; detecting...
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WO/2021/174398A1 |
Disclosed is an electric auxiliary driving mechanism for a bicycle or a motorcycle, comprising: a planetary gear set arranged at the center of a non-driving wheel (front wheel) of a bicycle or a motorcycle, and an electric power source c...
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WO/2021/178337A1 |
Described herein is a tensioner device, and assemblies and methods of manufacture thereof. The tensioner device may include an engagement portion adapted to impart a force to a belt associated with the tensioner device. The tensioner dev...
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WO/2021/168638A1 |
A foldable pedal, comprising: a pedal plate main body (1) and a fixing base (2). An accommodation cavity (11) is provided in a concave manner at the lower part of the pedal plate main body; one post block (12) is separately provided in a...
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WO/2021/165985A1 |
The present subject matter relates to a power unit (200) with a kick-start system (205). The kick-start system (205) comprising a kick-shaft (250) rotatably supported by the power unit (200). A first rotating member (255), and a second r...
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WO/2021/161086A1 |
This invention provides a manually powered drivetrain system (10), adaptable to vehicles of two, three or four wells, which transforms the manual power exercised in two levers (6 and 23), each one cushioned by a distinct suspension (5 an...
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WO/2021/162075A1 |
[Problem] To make it possible to easily convert an existing bicycle into a power-assisted bicycle in which assistance control according to a pedal step force is performed by retrofitting a power assist device, without requiring a large-s...
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WO/2021/162079A1 |
[Problem] To provide an electric assistance device for a bicycle wherein a structure for detecting pedal pressing force is not complicated, the bicycle does not need to be reconstructed, and assist control corresponding to pedal pressing...
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WO/2021/160863A1 |
In an embodiment, there is provided a motorcycle comprising a vehicle body, the vehicle body comprising a lower structural portion and an upper structural portion removable from the lower structural portion, wherein the lower structural ...
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WO/2021/157988A1 |
Disclosed is a bicycle pedal (10) wherein the center of rotation of the bicycle pedal is positioned more ahead than the center of rotation of a bicycle pedal according to the prior art, whereby the bicycle pedal can maximize a leverage e...
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WO/2021/158407A1 |
A motorcycle (10) comprising a first frame member (110) having a first opening (128) and a plurality of wires. A joint member (140) is coupled to the first frame member and at least a second frame member (122, 62). The joint member has a...
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WO/2021/158721A1 |
Bicycle belt or chain drive tensioning systems and IGH-thru-axle conversion systems are described that includes first and second anti-rotation keys, a bushing, and first and second fasteners configured to center the IGH laterally within ...
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WO/2021/158116A1 |
A torque support assembly, for supporting a torque of a hollow shaft onto a frame of a bicycle, comprising a cam comprising a cam hole for receiving therein a distal end of the shaft, wherein the cam hole and the shaft are interlockingly...
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WO/2021/156149A1 |
The invention relates to a wobble plate transmission (4) comprising: a drive shaft (8) which is in the form of a hollow shaft and can be driven by a power source; an output shaft (12) which is in the form of a hollow shaft and defines a ...
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WO/2021/158117A1 |
A hydraulic one-finger two-way acting gear shift operator (1) for a handlebar comprising a housing (2) with first and second cylinder chambers (3, 4),- a first and a second piston (31, 41) with first and second piston rods (32, 42) arran...
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WO/2021/152155A1 |
The invention relates to a foot pedal drive comprising a foot pedal (12) and a chain ring (14), which can be rotationally fixed to one another to form a unit (10), wherein the unit (10) has a receiving means (16) for a bottom bracket sha...
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WO/2021/151722A1 |
The present invention relates to a method for classifying an accident event of a two-wheeled vehicle, in particular a bicycle. The method according to the invention can proceed as an algorithm in a device having an evaluation unit, in or...
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WO/2021/152609A1 |
The present invention relates to a step through type vehicle (100), where said vehicle (100) comprises of a mono tube type frame (101), power unit (125), cylinder head (123), cylinder (124), fuel tank module (103), fuel pump module (301)...
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WO/2021/152613A1 |
The present invention relates to a powertrain assembly (102), said powertrain assembly (102) connected to a frame assembly (F). The powertrain assembly(102) comprises a transmission housing (202), a cover member (208), a mount member (20...
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WO/2021/151440A1 |
The invention relates to a device for energy recovery in bicycles with a mid-mounted motor drive unit and at least one rear wheel, comprising a first component that is connected to an element of a rear wheel hub or the rear wheel, in suc...
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WO/2021/153387A1 |
This power assist bicycle (1) is provided with: a first acquisition unit (11) which acquires the heart rate from a heart rate monitor (20); a second acquisition unit (12) which acquires the age and resting heart rate from an input termin...
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WO/2021/152607A1 |
An energy harvesting vehicle (100) including multiple vehicle body parts (102, 103, 104, 105, 106, and 107) and at least one solar module (101) is disclosed herein. Solar cells (109) constituting at least one solar module (101) are posit...
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WO/2021/151234A1 |
The present invention relates to a smart middle harmonic gear motor, comprising a motor and a harmonic gear motor connected to the motor, and further comprising a middle shaft torque sensor. The middle shaft torque sensor is inserted in ...
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WO/2021/150160A1 |
Tow bar arrangement (100) for interconnection of a pulling vehicle (10) and a pulled trailer (20).The arrangement (100) comprises a control device (110) with a force sensor (111) arranged to sense an instantaneous relative force between ...
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WO/2021/149800A1 |
Provided is a fuel cell electrically assisted bicycle having a long distance to empty. The present invention provides a fuel cell electrically assisted bicycle provided with: a frame; a fuel cell; and a hydrogen supply source. The frame ...
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WO/2021/149403A1 |
Provided is a vehicle control device which prevents a delay of a bank angle operation of a driver while a saddle-type vehicle travels a curve and enhances the safety of the vehicle. The vehicle control device 100 is mounted on a motorize...
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WO/2021/149643A1 |
First through fourth rotational solids 12a-12d are positioned in order on the same axis, the amount of relative rotation is restricted by first through third relative rotation restriction means 13a-13c, the first through fourth rotationa...
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WO/2021/108962A9 |
A pedal balance vehicle, comprising a vehicle body (1) and wheels (2) rotatably mounted on the vehicle body (1), and further comprising: a first pedal (3) and a second pedal (4) which are rotatably mounted at two sides of the vehicle bod...
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WO/2021/147636A1 |
Provided is an electric vehicle (1), comprising: a vehicle body (2); an attitude sensor (3), arranged on the vehicle body (2) and used for sensing the vibration of the vehicle body (2) and outputting a vibration signal; a controller 4, c...
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WO/2021/146780A1 |
The invention relates to automatic cyclic transmission, which will find application in the field of vehicles, which are driven by muscle force and more particularly in the field of bicycles, but may find application in other fields, wher...
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WO/2021/149544A1 |
In this saddle-type vehicle (motorcycle 1), a rearwardly-projecting central projection part 53 is provided to the rear part of a first range H1 that is inward, in the vehicle width direction, of an under cover 40 covering the bottom surf...
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WO/2021/146721A1 |
A gearbox may include a drive spindle and several interconnected gear clusters arranged in a housing. A first of the gear clusters is coaxially fastened to the spindle, and has an outboard gear and an inboard gear. The first gear cluster...
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WO/2021/145276A1 |
A motorcycle (1) that is a saddled electric vehicle (1) comprising: a swing arm (21) that is connected to a body frame (5) so that a proximal-end side can swing up and down, the swing arm (21) supporting a rear wheel (6) on a distal-end ...
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WO/2021/140332A1 |
The present invention relates to an auxiliary drive arrangement for a pedal-powered vehicle having a drivetrain comprising a pedal- driven sprocket and chain (15B) for connecting pedals (34) to a driven wheel. The auxiliary drive arrange...
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WO/2021/140206A1 |
The invention relates to a method for actuating the drive of an at least partly pedal-operated vehicle, for example an electric bicycle, to a controller which carries out said method, and to a vehicle which is operated using said control...
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WO/2021/108963A9 |
Disclosed is a balance car, comprising a car body (10) and two car wheels (20). The balance car further comprises: a first foot pedal (30) and a second foot pedal (40), which are respectively rotatably mounted on two sides of the car bod...
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WO/2021/140306A1 |
The present invention relates to an auxiliary drive arrangement (2) for a pedal-powered vehicle (4) having a drivetrain comprising a pedal-driven sprocket and chain for connecting pedals (34) to a driven wheel. The auxiliary drive arrang...
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WO/2021/140238A1 |
The invention relates to a method and a device for controlling an additional electric or motor drive of a vehicle which can be driven at least partly by the operator using a pedal drive. Here, a vehicle is to be understood as any kind of...
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WO/2021/142390A1 |
An assistive walking device can include a frame, a seat member, a plurality of wheels coupled to the frame, a motor coupled to at least one of the wheels, a harness that is configured to be placed around a user, and an actuator for raisi...
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