KWANG YANG MOTOR CO., LTD. Patent applications |
Patent application number | Title | Published |
20160059709 | POWER GENERATOR UNIT FOR A VEHICLE - A power generator unit includes a crankshaft-connecting unit and a power supply unit adapted to be arranged substantially in a left-right direction in which a crankshaft of a vehicle extends. The crankshaft-connecting unit includes a recharge generator adapted to be disposed on and actuated by the crankshaft, and a transmission shaft adapted to extend in parallel with and be driven rotatably by the crankshaft. The power supply unit includes a main shaft connected coaxially to the transmission shaft, and a supply generator connected to the main shaft and actuated by the main shaft . A portion of the transmission shaft is covered by the power supply unit. | 03-03-2016 |
20150183454 | ELECTRICAL POWER ASSISTED STEERING DEVICE - An electrical power assisted steering device has a lower shaft, an upper shaft module, a pre-torsion module and a torsion bar. The upper shaft module has an upper shaft, a detecting unit mounted around the upper shaft, and an assembling space annularly formed between the detecting unit and the pushing portions. The pre-torsion module is mounted in the assembling space and has a maintaining unit mounted around the upper shaft and in the assembling space, multiple sliding blocks mounted in the maintaining unit and respectively abutting the upper shaft, and multiple springs mounted in the maintaining unit and respectively abutting between the maintaining unit and the sliding blocks. The torsion bar is connected between the upper shaft and the lower shaft. | 07-02-2015 |
20140138941 | Modular Vehicle Chassis Frame - A modular vehicle chassis frame includes: two longitudinal bar pieces having front and rear end portions and a plurality of engaging portions; two front connecting members; two rear connecting members; two terminal bar pieces, one of which is connected to the front end portions of the longitudinal bar pieces through the front connecting members, and the other one of which is connected to the rear end portions of the longitudinal bar pieces through the rear connecting members; and a plurality of crossbar pieces that extend transversely to the longitudinal bar pieces. Each of the crossbar pieces extends through two aligned ones of the engaging portions respectively of the longitudinal bar pieces. | 05-22-2014 |
20140084680 | Electrical Power Distribution Module for a Utility Vehicle - An electrical power distribution module is adapted for use with a utility vehicle, which includes a vehicle body frame, and an electric generator driven by an engine to generate electrical power, and includes: a hollow casing secured to the vehicle body frame; a mounting plate connected to the casing for closing a front open end thereof and secured to the vehicle body frame; a cover body connected pivotally to the mounting plate for partially covering an outer surface thereof when in a closed position; and an electrical unit mounted to an assembly of the casing and the mounting plate and operable to generate, based on the electrical power from the electric generator, multiple voltage outputs each having an individual voltage. | 03-27-2014 |
20140083219 | Transmission Assembly for a Vehicle - A transmission assembly for a vehicle includes a transmission mechanism, a clutch unit and a switching mechanism. The transmission mechanism includes first and second gears meshing with each other. The clutch unit is slidable along a crankshaft rotation axis between an engaging position, in which the clutch unit engages the first gear, and a disengaging position, in which the clutch unit is disengaged from the first gear. The switching mechanism includes a motor, and a clutch-driving member that is driven by the motor to move relative to the transmission mechanism and the clutch unit and to drive sliding movement of the clutch unit from the disengaging position to the engaging position. | 03-27-2014 |
20130309955 | COOLING AIR INTAKE DEVICE FOR VEHICLE - A cooling air intake device is mounted to a frame of a vehicle and includes a base plate and an intake box. The intake box is mounted on the base plate that includes a first admission section and a blocking section adjacent to the first admission section. The intake box includes a first intake compartment and a second intake compartment. The first intake compartment corresponds to the first admission section of the base plate. The first intake compartment includes a first baffle plate mounted therein. The first intake compartment has a side wall in which a first discharge section is formed. The second intake compartment is arranged above the first intake compartment in such a way that a second baffle plate is arranged between the first intake compartment and the second intake compartment. The second intake compartment includes a second admission section and a second discharge section. | 11-21-2013 |
20130162085 | Electric Generator Assembly For A Vehicle - An electric generator assembly includes an electric generator, a generator support, and two shock-absorbing units. The electric generator includes a generator housing, and a rotor disposed in the generator housing and defining a central axis. The generator support has two sloped flat surfaces that are inclined to a vertical plane, on which the central axis lies. The sloped flat surfaces are disposed at two opposite sides of the vertical plane and face each other in a transverse direction relative to the vertical plane. Each of the shock-absorbing units is secured to a respective one of the sloped flat surfaces and the generator housing so as to provide a shock-absorbing effect to the electric generator. | 06-27-2013 |
20130139635 | Gear-Shifting Mechanism for Vehicles - A gear-shifting mechanism for vehicles has a crankcase, a gearbox and a reserved room. Because the reserved room is formed between a first case of the crankcase and a body of the gearbox, a shift lever can protrude out of the first case and is mounted into the reserved room to connect to a transmission between the crankcase and the gearbox. Besides, the shift lever also can protrude out of a second case to connect to a transmission opposite to the gearbox. As a result, the shift lever can output in two directions, applicable for the gearbox in left or right of the crankcase. An engine connected to the gear-shifting mechanism can be adapted for various vehicles. | 06-06-2013 |
20130136580 | COOLING SYSTEM FOR A GENERATOR OF A VEHICLE - A cooling system for a generator of a vehicle has an engine, a generator and a wind collection box. The generator has a rotor driven by the engine and a fan synchronously rotating with the rotor. The wind collection box is connected to the generator via a first guiding tube. The fan draws exterior air from the wind collection box and the first guiding tube to allow the exterior air to flow through the generator. Thus, heat in the generator that is mounted in an airtight engine compartment is dissipated. | 05-30-2013 |
20130133322 | COOLING SYSTEM FOR AN EXHAUST PIPE OF A VEHICLE - A cooling system for an exhaust pipe of a vehicle has an engine, an exhaust discharging device connected to the engine, a generator driven by the engine and a cooling guide device. Even when the vehicle is idle, the cooling guide device still guides cool air from the generator to the exhaust discharging device to dissipate heat of the exhaust discharging device. Therefore, the heat of the exhaust discharging device is efficiently dissipated. | 05-30-2013 |
20130125860 | CONTROL STRUCTURE OF ENGINE THROTTLE VALVE - A control structure is provided for a throttle valve of engine. The throttle valve includes a throttle plate arranged inside the valve body and mounted to a control shaft having an end extending outside the valve body and received in a control seat mounted outside the valve body and having a shaft hole seat, a constraint block, a coupling hole seat, and a cable outlet section. A control assembly includes a return spring and a control rocker arm that includes a connection section forming a connection hole to be fit over the control shaft and a cable connection section, a positioning section, and a push section. The control motor is mounted to the coupling hole seat of the control seat and has a driving rod having a front tip section positioned against the push section of the control rocker arm. The control seat lid is secured to the control seat. | 05-23-2013 |
20130104832 | VEHICLE AIR INTAKE MECHANISM | 05-02-2013 |
20130055992 | ENGINE IGNITION CONTROL DEVICE - An engine ignition control device includes: a pulser; and a control unit, which includes a micro control unit (MCU) and a printed circuit board (PCB). The PCB is electrically connected to the micro control unit, wherein the PCB includes a back porch signal generating circuit. The back porch signal generating circuit is electrically connected to the micro control unit, and includes a bipolar junction transistor (BJT). Emitter (E) of the bipolar junction transistor is electrically connected to the pulser, collector (C) of the bipolar junction transistor is electrically connected to the micro control unit, and base (B) of the bipolar junction transistor is increased to a predetermined voltage level that is larger than 0V. | 03-07-2013 |
20130024078 | VEHICLE POWER GENERATION SYSTEM AND METHOD THEREOF - The vehicle power generation system includes: a power generation unit, a power supply unit, a clutch mechanism, and a control unit. The power generation unit includes generator, power input shaft, and a power output unit. The clutch mechanism includes a speed increasing unit and a motor controller for attaching the speed increasing unit to the crankshaft or detaching the speed increasing unit from the crankshaft. The control unit is electrically connected to the motor controller, and includes a power generation condition determining unit. | 01-24-2013 |
20120323441 | VEHICLE LIGHT CONTROL DEVICE - A vehicle light control device includes: a power unit capable of supplying electric power to a vehicle light unit; a wheel speed detecting circuit detecting a wheel speed of a vehicle so as to generate a wheel speed signal indicating the wheel speed of the vehicle; and a control unit determining, based on the wheel speed signal, whether the wheel speed of the vehicle is lower than a predetermined wheel speed threshold when a rotational speed of an engine of the vehicle reaches a predetermined rotational speed threshold, and operable to enable the power unit to output a low duty-cycle voltage serving as electric power to a vehicle light unit upon determining that the wheel speed of the vehicle is lower than the predetermined wheel speed threshold. | 12-20-2012 |
20120100944 | ELECTRICAL CONTROL BELT CONTINUOUSLY VARIABLE TRANSMISSION SYSTEM - An electrical control belt continuously variable transmission system controls a movable driving half-pulley or movable driven half-pulley initiatively, by changing a driving interval between the movable driving half-pulley and a fixed driving half-pulley or a driven interval between the movable driven half-pulley and a fixed driven half-pulley, respectively, depending on different statuses, in order to adjust a velocity ratio. By manipulating the movable driving half-pulley or the movable driven half-pulley, the system may further form a driving gap between the movable driving half-pulley and a transmission belt or a driven gap between the movable driven half-pulley and the transmission belt, such that the power is cut off. Clamping the movable driving half-pulley or the movable driven half-pulley to the transmission belt may restore the outputting of the power. | 04-26-2012 |
20110314974 | AUXILIARY TOOL FOR ASSEMBLING AND DISASSEMBLING SPARK PLUG - An auxiliary tool for assembling and disassembling a spark plug is used to assist the assembling and disassembling operation of the spark plug of a vehicle. The auxiliary tool comprises a spark plug sleeve, a flexible extender, and a rotating end portion. The spark plug sleeve is used to cover and rotate the spark plug. The flexible extender has flexibility and one end thereof is fixed on the spark plug sleeve. The rotating end portion is disposed on the other end of the flexible extender and detachably connected with a handle. In operation, the spark plug is firstly loosened by a conventional wrench, and the auxiliary tool then rotates the spark plug. The auxiliary tool is not limited by the limited engine space, so that the operational convenience of rotation operation can be increased and the operational time of assembling and disassembling the spark plug can be shortened. | 12-29-2011 |
20110143872 | ELECTRONIC CONTROL V-BELT CONTINUOUSLY VARIABLE TRANSMISSION MECHANISM - An electronic control V-belt continuously variable transmission mechanism is applied in a power transmission system having an engine and support shafts for a driving pulley and a driven pulley, characterized by driving the driving pulley with power supplied by a pulley driving system such that a movable portion of the driving pulley moves axially to the driving-pulley support shaft, thereby enabling a movable portion of a driven pulley connected to the driving pulley to move in response to the axial distance variation, thus changing the rotational speed of the driven pulley. The contact between a cam guide groove of a bearing base of the pulley driving system and a cam guide device is transmitted through rolling friction, and the transmission efficiency is increased by a complex lead angle effect formed between a lead angle of the cam guide groove and a lead screw. | 06-16-2011 |
20110130930 | CONSTANT SPEED CONTROL METHOD FOR VEHICLE AND DEVICE THEREOF - A constant speed control method for a vehicle and a device thereof are disclosed. The constant speed control method includes steps of: firstly examining if a constant speed switch of the vehicle is pressed by an electronic control unit; allowing the electronic control unit to enter a constant speed mode when the constant speed switch is pressed; and sending a signal by the electronic control unit, so as to lock a throttle locking device for maintaining an opening degree of a throttle valve, and to adjust an transmission ratio of an electric continuously variable transmission (ECVT) for maintaining the constant speed driving of the vehicle. The present invention is further related to a constant speed control device for implementing the above method. | 06-02-2011 |
20100210417 | HANDLE-MOUNTED PARKING BRAKE DEVICE FOR AN ENGINE-POWERED WHEELED VEHICLE - A handle-mounted parking brake device includes a parking brake lever movable between a first position, where a brake unit is disposed at a non-braking position for permitting rotation of a wheel axle of a vehicle, and a second position, where the brake unit is disposed at a braking position, and a cutoff switch having a mechanical switch body displaceable with movement of the parking brake lever between switch-on and switch-off positions, where a condenser discharge ignition is powered by and cut off from a DC power supply, respectively. Premature activation of a starter motor can be avoided to ensure cutoff of an engine when the vehicle is in a parking brake state so as to reliably prevent inadvertent operation to drive the vehicle. | 08-19-2010 |
20090151691 | Tappet clearance adjusting cover coupled with secondary air valve - This invention is to provide a tappet clearance adjusting cover coupled with a secondary air valve. The tappet clearance adjusting cover is disposed on a cylinder head of an engine. The secondary air valve includes a recessed element and a cap which jointly form a receiving space receiving therein a one-way valve. The recessed element is provided with an inlet pipe interposed between the cap and the tappet clearance adjusting cover. By disposing the secondary air valve on the tappet clearance adjusting cover and arranging the inlet pipe between the cap and the tappet clearance adjusting cover, with the one-way valve received in the receiving space of the secondary air valve, heat dissipation can be improved while the one-way valve is protected against premature deterioration and carbon deposition caused by a high-temperature exhaust gas from the cylinder head. Thus, reliability as well as a service life of the one-way valve is effectively increased. | 06-18-2009 |
20090133522 | VEHICLE TRANSMISSION - A vehicle transmission is adapted to transmit a power output from an engine unit to a wheel. The vehicle transmission includes a driving unit and a speed-changing unit. The driving unit includes a main box, a first driving mechanism disposed within the main box and adapted to be driven by the engine unit, and an output shaft driven by the first driving mechanism. The speed-changing unit includes an auxiliary box connected removably to the main box, a second driving mechanism disposed within the auxiliary box and driven by the output shaft, and an axle parallel to the output shaft and driven by the second driving mechanism. The axle is connected fixedly to the wheel, and extends into the auxiliary box. | 05-28-2009 |
20090058140 | TANK HOLDING FRAME - A tank holding frame for a vehicle body includes front and rear beams connected to the vehicle body, a first beam connected to the vehicle body and the front beam, a second beam connected removably to the vehicle body, and a guard member having at least one end connected removably to a respective one of the first and second beams. A fuel tank is removable from a tank holding space cooperatively defined by the front, rear, first, second beams, the guard member, and the vehicle body when the second beam and the guard member are detached from the tank holding frame. | 03-05-2009 |