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Patent Searching and Data


Matches 1 - 50 out of 27,028

Document Document Title
WO/2018/010669A1
Provided is an electric motor (10). The electric motor (10) comprises a motor shaft (11), a stator assembly (14) mounted to the motor shaft (11), a rotor assembly (15) rotating relative to the stator assembly (14), and a first end cap (1...  
WO/2018/013130A1
An auxiliary power device includes a housing, a motor supported by the housing, and a wheel engaged with the motor. The wheel has a rotational axis and a spindle on the rotational axis. The housing defines a track adjustably supporting t...  
WO/2018/013094A1
A vehicle includes a body and a cover rotatably connected to the body. The vehicle further includes a control bar rotatably connected to the cover. The cover is rotatable onto the body to put the cover in the stowed position from an exte...  
WO/2018/010263A1
A motor-powered scooter with human power interaction, and implementation method for same. The motor-powered scooter with human power interaction comprises a boost force detection device (100), a main control device (200), and a motor (30...  
WO/2018/008867A1
The prevent invention relates to a driver capable of changing a normal bicycle into an electric bicycle and, more specifically, to a battery-integrated driver of an electric bicycle, the device being easily and simply usable by a user si...  
WO/2018/007264A1
The invention relates to an adjustment mechanism (10, 12) for adjusting a transmission ratio between a traction means (140), in particular a chain, and a wheel set, which can be rotated about a wheel axis (4) and comprises two or more wh...  
WO/2018/002496A1
The invention concerns a crankarm of a crankset comprising a first portion rigidly connected to a crankset and forming a recess, a second portion that inserts into the recess via a first opening in the first portion, the second portion b...  
WO/2018/004628A1
An activity tracker includes a device that includes a sensor component, a radio, and a mounting member. The sensor component is configured to obtain bicycle route information based on information from one or more sensors. The sensor comp...  
WO/2018/005231A1
A belt drive system comprising a belt (50) having a plurality of longitudinally spaced belt teeth (52), the belt further comprising a longitudinal groove (51) extending in the endless direction of the belt through the belt teeth, a sproc...  
WO/2018/004462A1
An electric drive unit to power a bicycle, the electric drive unit comprising: an arm to be mounted on one side of the bicycle; a mounting unit provided at a first end of the arm to attach the electric drive unit to a mounting point on a...  
WO/2018/002361A1
A gear (10) for a bicycle transmission (20) is described, having an external contour (11) with teeth (12a, 12b) formed thereon, wherein the external contour (11) is defined by a maximum pitch diameter (∅max) and a minimum pitch diamete...  
WO/2018/001021A1
A built-in motor for a bicycle and an electric powered bicycle, which relate to the technical field of the electric powered bicycle, and address the technical problems in the prior art of the complex structure and low measurement accurac...  
WO/2017/222209A1
The present invention relates to a bicycle propulsion device for propelling bicycle wheels by the strength of the hands and arms regardless of the strength of the feet and legs, which press the pedals. The bicycle propulsion device of th...  
WO/2017/222688A1
Wireless power transfer for integrated cycle drive systems is described. A cycle power system includes a rim that is connected to, and positioned concentrically with, a sealed housing that can rotate about an axis. The cycle power system...  
WO/2017/222386A1
A drive train for a treadle scooter using a locking roller clutch (50) on each side of a drive wheel substantially equalizes drive line pull at actuation pulleys (48a, 52) operatively associated with the locking roller clutches as a user...  
WO/2017/219716A1
An intelligent controller (2) for an electric balancing one-wheeled scooter comprises: a circuit board (3), wherein the circuit board (3) is connected to an external DC lithium battery, and a plurality of chip circuits are integrated on ...  
WO/2017/219710A1
A one-wheeled electric scooter (1) enabling safe separation comprises a vehicle body (10), wherein a controller installation region (11), a wheel-hub motor installation region (12) and a power supply installation region (13) are arranged...  
WO/2017/219222A1
An automatic speed changing method for a variable speed bicycle, comprising the following steps: a self-learning step: adjusting a shift cable to an initial position, setting a gear of a derailleur to 1 when the shift cable is located at...  
WO/2017/220213A1
The present patent application describes a modular crankset for bicycles. The described modular crankset is useful for users, since it solves issues related to the speed of replacement of elements, the easiness of the replacement procedu...  
WO/2017/219711A1
A speed-limited one-wheeled electric scooter (1) comprises a vehicle body (10). A controller installation region (11), a wheel-hub motor installation region (12) and a power supply installation region (13) are arranged on the vehicle bod...  
WO/2017/219502A1
A safe riding method. The method comprises: acquiring riding data of a current user of a balanced vehicle; comparing the riding data with riding data corresponding to a pre-set user level; and determining a user level of the current user...  
WO/2017/223256A1
The present invention describes power assisted system (PAS) driving the front wheel of a bicycle, including kits and bicycles containing said PAS.  
WO/2017/222401A1
The present application describes a modular crankset for velocipedes. The described modular crankset is useful for users, since it solves issues related to the speed of replacement of the components and to the ease of the replacement pro...  
WO/2017/217473A1
An extended line (63c) of a second exhaust passage section (63) on the downstream side of a center line (69c) of an exhaust path (69) connected to a combustion chamber (30) (which is in a region on the left of the center of the vehicle (...  
WO/2017/217449A1
According to the present invention, a rod (72r) of a wastegate valve actuator (72) moves back and forth along a virtual plane (Sr) parallel to both the center axis (Ct1) of a connection shaft (83) of a turbocharger (80) and the center ax...  
WO/2017/215601A1
Disclosed in the present invention are a power control method and apparatus, vehicle and computer storage medium, the method comprising at least: detecting a first driving state of a vehicle; determining that the vehicle obtains an assis...  
WO/2017/217936A1
A motorised scooter comprises a framework for supporting a rider; a ground engaging element connected to the framework for moving the rider; an engine connected to the ground engaging element for propelling the ground engaging element; a...  
WO/2017/210919A1
Disclosed are transmission mechanisms (1, 2) of a bicycle and a bicycle comprising the transmission mechanisms (1, 2). The transmission mechanisms (1, 2) are fixed on a frame of the bicycle, and by means of pedalling foot bars (28) at bo...  
WO/2017/210832A1
An electric balancing vehicle (10), comprising a body (100), wheels (200), a driving motor used for driving the wheels (200), a power source (300) used for providing power, a circuit board (400) provided with a sensor, and a controller (...  
WO/2017/206170A1
Disclosed is a control method of an electric balance scooter, the method comprising the following steps of: detecting the height of an object in front of the electric balance scooter in the travelling process of the electric balance scoo...  
WO/2017/210146A3
A reciprocating action drive is disclosed in which a pair of magnetically sprung overrunning clutches, each in overrunning connection with a driven shaft, and attached to a reciprocating lever, are joined via a direction reversing mechan...  
WO/2017/207809A1
The present invention relates to chain-rings 1, 2 sets for power transmission systems, wherein at least one of the chain-rings 2 is formed by independent segments 21, 22, 23, 24, 25, 26 provided with axial displacement means, wherein the...  
WO/2017/207810A1
Chain-rings set (1, 2), for a power transmission system, which comprises a chain (3), a first chain-ring (1), a second chain-ring (2) wherein the first chain-ring (1) is formed by a support part (S1) of the teeth and a teeth part (T1), w...  
WO/2017/206971A1
Bicycles are vehicles which are traditionally operated with muscle power. With the development of efficient batteries, the auxiliary motors have been realized in an environmentally protective manner as electric motors. Electric bicycles ...  
WO/2017/207811A1
Chain-rings set (1, 2) for bicycle comprising a first chain-ring (1) and a second chain-ring (2), this latter formed by segments (21, 22, 23, 24, 25, 26), which comprises displacement means with axial component of the segments (21, 22, 2...  
WO/2017/207132A1
The invention relates to a control method for controlling the electric motor (11) of an electric bicycle (10) in dependence on an applied translation ratio of a gear shift (14) and to a control device (16), which carries out the control ...  
WO/2017/206970A1
Bottom bracket for a bicycle, comprising at least one bearing device that can be inserted in an axial direction of the bottom bracket into a bottom-bracket sleeve (1) of a frame (2) of the bicycle and can be secured there, said bearing d...  
WO/2017/198229A1
A bicycle gearing system includes input and output shafts (003, 015), two planetary gear systems, and a clutch mechanism. The clutch mechanism includes three clutch presser plates (006, 006', 006") for frictional engagement with two clut...  
WO/2017/198133A1
A speed-changing sprocket for a bicycle comprises a speed-changing cone pulley (1) and a supporting tube (2). A spline is disposed in an inner hole of the small gear ring end of the speed-changing cone pulley, and an anti-twisting plate ...  
WO/2017/196003A1
A bicycle transmission hub according to the present invention comprises: a hub shaft to which a rotation force is input, the hub shaft having a plurality of first pawls arranged on the outer peripheral surface thereof; a transmission con...  
WO/2017/195443A1
The present invention further improves power transmission efficiency while making best use of a solenoid coil in the case where charging is performed by non-contact power supply using a solenoid coil. Provided is a power reception device...  
WO/2017/193254A1
A boosting device for a non-motor vehicle, and the non-motor vehicle provided with the boosting device. The boosting device comprises a driving motor (1), a transmission module (2), a control module (3), and a power supply (4). The trans...  
WO/2017/197029A1
A bicycle having a motor and/or a continuously variable transmission (CVT) may be automatically configured and calibrated with little or no assistance from a user. A controller on the bicycle may receive configuration information from me...  
WO/2017/192780A1
A hydraulic system includes a hydraulic pump. A first hydraulic shock is coupled to a first port of the hydraulic pump. A second hydraulic shock is coupled to a second port of the hydraulic pump. A first hydraulic cylinder is coupled to ...  
WO/2017/191479A1
The subject of the invention is a shoe sole - pedal body system for increasing the efficacy of transfer of force while propelling bicycles, which system allows an improved transfer of force applied for propelling bicycle through the cran...  
WO/2017/191707A1
Provided is a saddle-type vehicle for which the transmission efficiency can be increased without strictly managing parking position. The saddle-type vehicle is provided with a front wheel, a rear wheel, a body frame, a saddle, a power ac...  
WO/2017/190195A1
A pedal cycle drivetrain (1) comprising: an epicyclic gear train (3) comprising: a sun gear (11) rotatable around a main axis; a planet carrier (13) rotatable around the main axis and carrying one or more planet gears (15) meshed with th...  
WO/2017/186085A1
Disclosed is a self-steady bicycle footrest, comprising a frame (1) and a pedal (5). A linkage mechanism is provided between the frame (1) and the pedal (5). The linkage mechanism comprises an inside bevel gear (8) arranged on the frame ...  
WO/2017/184617A1
A human powered watercraft or land vehicle is described herein. A watercraft or land vehicle may have two pedals that reciprocated are in a linear or slightly curved trajectory but not a circular motion. As the two pedals are reciprocate...  
WO/2017/178936A1
The present invention relates to a locking device for pedal vehicles, comprising: a first bushing (9) configured to be mounted and secured to a first axial end (10) of a sleeve (2) hosting a central movement of the pedal vehicle; a first...  

Matches 1 - 50 out of 27,028