A vehicle with a front wheel and a front wheel of a vehicle is provided. The front wheel is drivable by a first drive arrangement, and a rear wheel of the vehicle is drivable by a second drive arrangement. The first drive arrangement may be integrated into the front wheel, and includes an electric motor for selectively rotatably driving the front wheel, a reduction gear between the electric motor and the front wheel, and an actuable coupling for selectively coupling or decoupling the electric motor to the reduction gear.

The present invention relates to a self-power generation-type electric bike, and particularly, to a self-power generation-type electric bike which can be applied to an electric bike (an electric bicycle, an electric motorcycle, an electric kick scooter, etc.) to generate air during travel, and use the air to produce electricity and travel for long periods of time without being charged.

A bicycle includes a frame, and a transmission device including a motor, a transmission unit, a crank unit, a sprocket and a unidirectional bearing. The transmission unit includes a first gear driven by the motor, a one-way clutch mounted in a compartment of the frame and connected between the first gear and the motor for limiting rotation to be transmitted from the motor to the first gear, and a second gear meshing with the first gear. The crank unit includes a crank shaft extending into the second gear, and first and second cranks connected respectively to two ends of the crank shaft. The sprocket is formed with an engaging hole non-rotatably engages the second gear and a receiving groove receives the unidirectional bearing for driving rotation of the sprocket in a single direction.

A bicycle includes a frame, and a transmission device including a motor, a transmission unit, a crank unit, a sprocket and a unidirectional bearing. The transmission unit includes a first gear driven by the motor, a one-way clutch mounted in a compartment of the frame and connected between the first gear and the motor for limiting rotation to be transmitted from the motor to the first gear, and a second gear meshing with the first gear. The crank unit includes a crank shaft extending into the second gear, and first and second cranks connected respectively to two ends of the crank shaft. The sprocket is formed with an engaging hole non-rotatably engages the second gear and a receiving groove receives the unidirectional bearing for driving rotation of the sprocket in a single direction.

A hybrid vehicle includes: an internal combustion engine; an electric motor; a transmission including an input shaft that receives power inputted from the internal combustion engine and the electric motor and an output shaft that outputs power to a drive wheel; and a power cutting-off mechanism configured to cut off a power transmission route between the internal combustion engine and the output shaft, wherein the electric motor is connected to a rotating member provided on the output shaft in such a manner that the electric motor transmits power to the output shaft at a location downstream of the power cutting-off mechanism.

A hybrid vehicle includes: an internal combustion engine; an electric motor; a controller; a transmission including an input shaft that receives power inputted from the internal combustion engine and the electric motor and an output shaft that outputs power to a drive wheel; and a clutch disposed in a first power transmission route between the internal combustion engine and the input shaft. The electric motor is connected to the input shaft so as to transmit power to the input shaft through a second power transmission route different from the first power transmission route. The controller changes the manner of controlling the electric motor upon switching of the state of power transmission from the internal combustion engine and the electric motor.

A drive device for a motorcycle is provided. The drive device includes an internal combustion engine having an adapter assembly arranged on a first end face of the internal combustion engine. The adapter assembly on a connection face opposite the first end face at least two connection geometries for different electrical drive units.

A bicycle apparatus is basically provided with a housing, an assist motor and a case. The housing is configured to be provided to a bicycle. The assist motor housed in an internal space of the housing. The assist motor is configured to add an assisting force to a manual drive force inputted from a bicycle crankshaft. The case that is separate from the housing. The ABS unit provided in an internal space of the case. The ABS unit is configured to control a braking force that is applied to a wheel of the bicycle.

A saddle-riding vehicle includes a power unit including: an engine which is located between front and rear wheels and produces drive power; and an electric motor which is secured to the engine and produces drive power. The power unit is supported by a vehicle body frame, at opposite sides of the electric motor in a longitudinal direction of the vehicle.

A hybrid transmission for a motor vehicle is provided. The hybrid transmission includes a primary shaft, an electric motor power transmitting mechanism, an electric motor drive shaft, a combustion engine drive shaft, and a combustion engine power-transmitting mechanism. The electric motor drive shaft can be driven by an electric motor and is connected to the primary shaft in a power-transmitting manner via the electric motor power-transmitting mechanism. The combustion engine drive shaft is a crankshaft or is rotatably connected with a crankshaft, and is arranged, at least in sections, in the region between the primary shaft and the electric motor drive shaft. The combustion engine power-transmitting mechanism is arranged adjacent to the electric motor power-transmitting mechanism. A hybrid vehicle including such a hybrid transmission is also provided.