| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 180530100 | MOTOR AS SOURCE OF POWER FOR OTHER MACHINE | 56 |
| 20090044992 | Underdeck PTO/gearbox/compressor combination - A combination integrates a power take-off unit, a gear box and air compressor into a single component that is mounted to and suspended from the side mount PTO provision of a vehicle transmission. The combination eliminates the need for a separate drive line and provides a reduced footprint for underdeck applications. The combination also reduces the installation difficulties by reducing fluid lines and consolidating component location. | 02-19-2009 |
| 20090145672 | TRACTOR - The present invention aims at simplifying the structure of the inside of a transmission portion and the inside of a clutch portion. Accordingly, in the present invention, a drive shaft is interlockingly connected to an engine by way of a clutch, a distribution power transmission body is mounted on the drive shaft, and a traveling-system power transmission mechanism and a PTO-system power transmission mechanism are interlockingly connected with the distribution power transmission body in parallel. Accordingly, it is possible to form the drive shaft using a single shaft and a clutch is also formed of the single clutch structure and hence, the structure in the inside of the transmission portion and the structure in the inside of the clutch portion can be simplified and, at the same time, miniaturized whereby a manufacturing cost can be also lowered. Further, by performing a disconnection operation of the clutch, it is possible to simultaneously terminate the power transmission of both transmission systems consisting of the traveling-system power transmission mechanism and the PTO-system power transmission mechanism whereby the manipulation property can be enhanced. | 06-11-2009 |
| 20100108413 | Entire Machine Jog Drive - A work machine jog drive includes a jog motor configured to operate components of the work machine primary drive system in a slow controllable manner to operate performance system components of the work machine for adjustment, maintenance and other purposes. | 05-06-2010 |
| 20110290570 | POWER TAKE OFF COUPLER AND VEHICLE HITCH EQUIPPED THEREWITH - The present invention relates to a Power Take Off (PTO) coupler and a hitch equipped with such a PTO coupler. The PTO coupler comprises a power transmission coupler; and a securing mechanism. The securing mechanism is adapted for fixedly securing an extremity of the power transmission coupler to the hitch. The securing mechanism comprises a position adjustment mechanism for allowing planar movement of the power transmission coupler within the securing mechanism. The securing mechanism may further comprise a compression adjustment mechanism for adjusting pressure received by the power transmission coupler. | 12-01-2011 |
| 20130126252 | ELECTRIC COMPONENT ARRANGEMENT STRUCTURE OF VEHICLE - A generator is provided at a front portion of an engine provided between a pair of front side frames at an offset position on one side, in a vehicle width direction, of a vehicle, and an electricity-storage device, a convertor, and a battery are provided on the other side, in the vehicle width side, of the vehicle. Accordingly, the electricity-storage device, the convertor, and the battery can be restrained from receiving any improper heat influence from the engine, and the length of harnesses coupling the generator, the electricity-storage device, the convertor, and the battery can be shortened as shorter as possible. | 05-23-2013 |
| 20130292195 | METHODS AND SYSTEMS FOR A VEHICLE DRIVELINE POWER TAKE OFF - Systems and methods for improving operation of a power take off are presented. In one example, the power take off may be rotated in two different directions. The approaches may improve operation of a power take off device. | 11-07-2013 |
| 20150352949 | SIDE-BY-SIDE UTILITY VEHICLE - A utility vehicle ( | 12-10-2015 |
| 20160016588 | TRACTOR - A tractor is disclosed having an engine | 01-21-2016 |
| 20160113188 | TRACTOR-IMPLEMENT COUPLING MECHANISM - A coupling assembly couples a towed implement having a tongue to a vehicle having a pickup hitch. The coupling assembly includes a coupler manifold which is mounted to the vehicle and which supports vehicle couplers. An implement coupler frame is attached to the tongue, and an implement plate is movably coupled to the implement coupler frame. The implement plate supports implement couplers for mating engagement with the vehicle couplers. The manifold is engagable with the implement plate. Spring members are biased to urge the implement plate towards the manifold. | 04-28-2016 |
| 180530200 | Other machine is creeper drive on motor vehicle | 1 |
| 20130256043 | WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE - A storage section stores inching characteristic information. The inching characteristic information defines a relationship between an inching operation quantity and an inching characteristic value. The inching characteristic value is a value dependent on pilot pressure that is reduced through inching control. A computing section references the inching characteristic information to thereby compute, from the inching operation quantity detected by the inching operation quantity detector, a command value to the pilot pressure control valve. In the inching characteristic information, a rate of lowering the inching characteristic value when the inching operation quantity is within a first range is greater than a rate of lowering the inching characteristic value when the inching operation quantity is within a second range greater than the first range. | 10-03-2013 |
| 180530300 | Other machine is mounted by three point hitch (i.e., Ford-Ferguson hitch) | 1 |
| 20100300778 | Structure for Attaching Rear Work Machine to Tractor - A structure for attaching a rear work machine to a tractor is provided. The tractor has a vehicle body which is provided with right and left rear work machine connection bodies, each having upper and lower connection portions. The rear work machine includes a base frame with an operator's seat, which is provided with right and left attaching plates, each having upper and lower engagement portions. The rear work machine can be attached to the tractor by connecting the upper and lower engagement portions to the upper and lower connection portions, respectively. The attaching structure includes: a rear work machine attaching spacer disposed between the rear work machine connection body and the corresponding attaching plate, the rear work machine attaching spacer including: a fixing portion for fixing to the attaching plate; and the upper and lower spacer engagement portions for removably connecting the upper and lower connection portions, respectively. | 12-02-2010 |
| 180530400 | Hydraulic drive to other machine | 19 |
| 20080196949 | Hydraulic Circuit for a Public Works Vehicle and Vehicle Comprising One Such Circuit - The invention relates to a hydraulic circuit ( | 08-21-2008 |
| 20080308327 | Power Generation Arrangement - The invention relates to a power generating unit mounted to a source of rotational energy and arranged to supply hydraulic pressure and flow to at least one driven accessory. The power generating unit comprises a housing removably mounted on the source of rotational energy, an input shaft adapted to be connected to the source of rotational energy, said input shaft comprising a first end provided with means for engaging the input shaft to a power output interface on the source of rotational energy, a second end connected to a hydraulic pump and means for selectively engaging the input shaft to the hydraulic pump. The input shaft, the means for selectively engaging the input shaft, and the hydraulic pump are arranged as an integral power generating unit within said housing. The invention further relates to a vehicle provided with such a power generating unit. | 12-18-2008 |
| 20090236156 | HYBRID DRIVE FOR HYDRAULIC POWER - A power supply for powering a hydraulic implement includes: an electric storage unit; an electric motor, an electric generator, a hydraulic pump and a control unit; the electric motor adapted for receiving electric power and driving the hydraulic pump to power the hydraulic implement; the electric generator adapted for translating mechanical energy into the electric power; the electric storage unit also being adapted for providing the electric power; and the control unit for selecting a source of the electric power from one of the generator and the electric storage unit. A method for operating the power supply and a vehicle are also provided. | 09-24-2009 |
| 20090321154 | HYDRAULIC SYSTEM HAVING MANIFOLD WITH REMOTE CONTROL FOR GRAIN CART - A grain cart is provided having a plurality of moveable devices positioned thereon which are hydraulically controlled. A manifold is mounted to the grain cart and hydraulically connected to more than one of the plurality of moveable devices. A remote control is provided in communication with the manifold to hydraulically control movement of the moveable devices hydraulically connected to the manifold. A remote control for controlling functions of a grain cart and a method of assembling of a control assembly are also disclosed. | 12-31-2009 |
| 20110036651 | PTO DRIVEN HYDRAULIC SYSTEM - A hydraulic system operably coupled to a vehicle, the vehicle having at least one PTO drive and having a hydraulic system for, in part, cooling hydraulic fluid, includes a closed hydraulic circuit having at least a first and a second hydraulic loop, a pump being a component of each of the at least a first and a second hydraulic loops, the pump being operably, rotatably coupled to the PTO drive, the first hydraulic loop having a feed line fluidly coupled to the vehicle hydraulic system and to the pump and a return line in fluid communication with the pump and operably, fluidly coupled to the vehicle hydraulic system; and the second hydraulic loop having a pressure line fluidly coupled to a output of the pump and a return line fluidly coupled to a pump return inlet, the second hydraulic loop being fluidly couplable to an implement for providing hydraulic power thereto. A method of forming the hydraulic system is included. | 02-17-2011 |
| 20130025948 | Driving Device for a Crane - The present disclosure relates to a driving device for a crane, wherein the crane includes an undercarriage and an uppercarriage, with at least one undercarriage engine arranged in the undercarriage, which is an internal combustion engine, and with at least one uppercarriage drive, wherein the uppercarriage drive can be driven by means of a torque and/or power transmission device to be driven by the undercarriage engine. Furthermore, the present disclosure relates to a crane with such driving device. | 01-31-2013 |
| 20130277127 | SHARED POWER STREET SWEEPER - A power delivery system for a vehicle is disclosed. In one embodiment, the power delivery system includes a chassis engine configured to power driving functions of the vehicle and an auxiliary engine configured to power non-driving hydraulic functions of the vehicle. The power delivery system may also include a power boost system comprising a hydraulic pump and a hydraulic motor in fluid communication with each other. The hydraulic pump may be coupled to a power output of the chassis engine while the hydraulic motor may be coupled to a power output of the auxiliary engine. In one embodiment, the power delivery system has a power sharing mode in which power is transferred from the chassis engine power output to the auxiliary engine power output via the hydraulic pump and motor such that the non-driving hydraulic functions of the vehicle are simultaneously powered by the chassis engine and the auxiliary engine. | 10-24-2013 |
| 20140020965 | WORK VEHICLE - A wheel loader ( | 01-23-2014 |
| 20140041953 | BULLDOZER - A bulldozer is provided with an engine, a pump assembly, an engine auxiliary, and a connecting member. The engine has an output axis which extends in a front and back direction of the bulldozer. The pump assembly includes a plurality of hydraulic pumps. The plurality of hydraulic pumps are disposed behind the engine and are disposed to line up with each other in the front and back direction. The pump assembly is connected to the engine. The engine auxiliary is disposed behind the engine and is mounted to the engine. The connecting member connects the engine and the engine auxiliary. | 02-13-2014 |
| 20140090907 | SELF-PROPELLED WORK MACHINE - A self-propelled work machine, in particular a mobile crane, comprises an undercarriage configured for moving the work machine, a superstructure which is rotatably mounted on the undercarriage, and a drive device comprising a drive motor. The drive device comprises a moment transmission which is formed between the superstructure and the undercarriage and configured to transmit power outputted by the drive motor between the superstructure and the undercarriage in the form of a moment. At least one and, in particular, all of the elements to be driven receive a moment about an axis which extends in the region of a rotary bearing of the superstructure and the undercarriage, in particular about the rotational axis of the superstructure. | 04-03-2014 |
| 20140102815 | Vehicle Hydraulic System - A hydraulic system includes a power assembly connected to a vehicle drive line. The power assembly is selected from the group consisting of a split shaft power take off assembly and a transfer case. At least one hydraulic pump is connected to the power assembly. At least one hydraulic consumer is drivingly connected to the at least one hydraulic pump. The at least one hydraulic pump is selected from the group consisting of a variable displacement pump and a constant displacement pump. | 04-17-2014 |
| 20140251703 | VEHICLE FOR THE TRANSPORT OF CONSTRUCTION MATERIALS IN HARD TO REACH AREAS - This invention is a vehicle for the transportation of construction materials in hard to reach areas, which includes: a chassis composed of transverse and lateral axles; tires to transport the vehicle; a transmission system; a steering and speed control system; a pair of fixed posts on the chassis, arranged vertically and parallel to each other, to form an area where a means to contain the construction material to be transported is placed. Where the building materials are cement, concrete, reinforced concrete, lime and sand mixtures, blocks, and bricks, among others. | 09-11-2014 |
| 20140291045 | AUXILIARY MODULES MOUNTED ON A VEHICLE - Provided is an auxiliary power module removably connectable to a mobile platform, such as a municipal vehicle having a prime mover mounted thereon for powering the auxiliary power module. The auxiliary power module includes a connector configured to be fluidly connected to a connector on the vehicle, a hydraulic motor fluidly connected to the connector through a hydraulic circuit, and an auxiliary device, such as a generator, mechanically driven by the hydraulic motor. When the auxiliary power module is connected to the municipal vehicle, the existing vehicle hydraulic circuit may be used with the auxiliary power module to provide output power from the generator during emergency and disaster situations. | 10-02-2014 |
| 20150047914 | System and Method for Operating a Large Single Engine Sweeper - A system and method for operating a large single engine sweeper includes a two-mode transfer case assembly inserted into the chassis drive train of the vehicle on which a package of sweeping equipment is mounted. In road mode operation, power from the chassis engine passes through a chassis automatic transmission, through a two-mode transfer case assembly to the differential and real wheel assembly. In sweep mode, power passes from a propel hydraulic motor into the two-mode transfer case assembly and then to the differential and real wheel assembly. | 02-19-2015 |
| 20150068824 | POWERTRAIN SYSTEM FOR VEHICLE - A powertrain system for driving a vehicle comprises an engine, a transaxle including a hydraulic motor, a hydraulic pump separated from the hydraulic motor, and a gearbox joined to the hydraulic pump. The engine includes an engine output shaft extended in the lateral direction of the vehicle. The hydraulic pump and the hydraulic motor are fluidly connected to each other so as to constitute a hydrostatic transmission. The gearbox supports a PTO shaft. The gearbox incorporates gears for drivingly connecting the engine output shaft to the hydraulic pump, and for drivingly connecting the engine output shaft to the PTO shaft extended in the fore-and-aft direction of the vehicle. | 03-12-2015 |
| 20150144408 | Hybrid Construction Machine - A hybrid construction machine comprises: a motor generator ( | 05-28-2015 |
| 20160002880 | WORK MACHINE - A work machine prevents a fault in a swing electric motor if an uneven coil temperature increase occurs in the swing electric motor during swing press and related operations. An electricity storage device is connected to the electric motor. An inverter drives the electric motor and a swing control lever issues a command to drive the swing structure. A rotational speed detecting device detects swing speed of the swing structure and a controller controls torque of the electric motor. The controller reads the swing speed of the swing structure detected by the rotational speed detecting device to control such that, when the swing speed is zero, the torque of the electric motor is smaller than a maximum torque value and, when the swing speed is a first rotational speed higher than zero, the torque of the electric motor is the maximum torque value. | 01-07-2016 |
| 20160102445 | WHEEL LOADER - A wheel loader includes: a mechanical drive unit; an HST pump that feeds a hydraulic oil for travelling; an accessory hydraulic pump that feeds a hydraulic oil for a bucket; first and second hydraulic motors driven by the hydraulic oil from the HST pump; and a power combining unit configured to combine powers of the first and second hydraulic motors with a power of the mechanical drive unit, in which the mechanical drive unit is provided between an engine shaft to an output shaft with a shaft center, the power combining unit is configured to combine the power of the mechanical drive unit with the powers of the first and second hydraulic motors at a position above the output shaft, and the first and second combining gears and a gear, to which combined powers are transmitted, are disposed between the first and second hydraulic motors and the output shaft. | 04-14-2016 |
| 20160145833 | SYSTEM AND METHOD FOR CONTROLLING POWER IN MACHINE HAVING HYDRAULIC DEVICES - A power control system is disclosed for a machine. The system has an electric motor device configured to power a hydraulic device. The system also has an energy storage device configured to store electrical energy. The system also has an electric driving circuit coupled to the electric motor device and the energy storage device. The electric driving circuit is configured to drive the electric motor device using the electrical energy stored in the energy storage device. The electric motor device is configured to function as a generator to receive power feedback from the hydraulic device and electrically charge the energy storage device through the electric driving circuit. | 05-26-2016 |
| 180530500 | Electric drive to other machine | 5 |
| 20080271935 | MULTIPLE WINDING ELECTRIC MACHINE - An exemplary embodiment provides an electrical machine apparatus that includes a rotor coupled to an armature and a stator surrounding the rotor. The stator has a series of coils; the series of coils configured into a first group of coils and a second group of coils, the first group of coils electrically and magnetically isolated from the second group of coils. The electric machine is capable of simultaneously acting as an electric motor and generating electricity as an alternator. | 11-06-2008 |
| 20090283343 | HYBRID START/RUN APPARATUS - Hybrid start/run apparatus for engines includes a transport assembly and a hybrid start/run assembly. The transport assembly includes a multi-wheeled truck with at least a front wheel and two rear wheels, a drive motor attached to the rear wheels, transport control apparatus connected to the drive motor and including forward, reverse and, speed controls, and steering apparatus coupled to the at least one front wheel. The hybrid start/run assembly includes an engine, a mating generator couple to be driven by the engine and a plurality of batteries mounted on the transport assembly, and cables adapted to be coupled to a remotely located engine. The control apparatus couples the generator and the plurality of batteries to the cables in at least a start/run position. | 11-19-2009 |
| 20100314181 | WELDING SYSTEMS POWERED BY HYBRID VEHICLES - A hybrid vehicle including a welder that is adapted to be powered off a direct current (DC) bus generated by the electronics of the hybrid vehicle is provided. A variety of exemplary placements of the welder on or in the hybrid vehicle are provided. Additionally, a parallel hybrid configuration, a series hybrid configuration, and a series-parallel configuration including welding converter circuitry that is adapted to utilize the DC bus from the hybrid vehicle to generate welding power are provided. | 12-16-2010 |
| 20110024203 | MOTOR VEHICLE - A hybrid drive for motor vehicle has at least one combustion engine, an electric machine and an electric energy accumulator ( | 02-03-2011 |
| 20140216830 | CONTROL SYSTEM FOR STARTING ELECTRICALLY POWERED IMPLEMENTS - A control system is provided for starting electrically powered implements on a vehicle such as a grass mowing machine with electrically powered cutting reels. The electric motors are started at intervals, rather than simultaneously. The intervals between starting each electric motor may be based on pre-defined criteria such as a fixed time constant, voltage, current or speed input from a motor controller for each implement. | 08-07-2014 |
| 180530600 | Drive to other machine by power take-off (PTO) driven by wheel or axle of motor vehicle | 3 |
| 20110232979 | TRACTOR PTO DRIVE LINE - A tractor power take-off drive line having an output shaft ( | 09-29-2011 |
| 20140238757 | WORKING VEHICLE - According to one embodiment, a working vehicle includes: a transmission case including a front transmission case and a rear transmission case, and a power transmission mechanism, arranged in the transmission case, configured to transmit rotating power from an engine to rear wheels or front wheels and transmit the rotating power to an implement mounted to a vehicle body, including: an input shaft; a first switching mechanism configured to switch a rotation corresponding to the rotating power to rotation in advancing direction or reversing direction; a main change speed mechanism; an auxiliary change speed mechanism; a second switching mechanism configured to switch whether to transmit the rotating power to the front wheels or not; and a PTO driving mechanism, wherein a clutch of the first switching mechanism, a clutch of the second switching mechanism and a clutch of the PTO driving mechanism are arranged in the front transmission case. | 08-28-2014 |
| 180530610 | PTO mounted directly on or engaging drive wheel to rotate therewith | 1 |
| 20100181123 | Utilizing Propulsion of an Integrated Wheeled Vehicle - A device for transmitting the propelling force of a wheeled vehicle integrated within a vehicle to propulsion means of the vehicle. The device comprises a frame arranged to support the wheeled vehicle and to enable the integration of the wheeled vehicle within the vehicle; rolling elements operatively in contact with the wheels of the wheeled vehicle and arranged to rotate due to friction with the wheels of the wheeled vehicle; and a mechanical transmitter arranged to deliver rotational forces from the rolling elements to the propulsion means of the vehicle. | 07-22-2010 |
| 180530700 | Drive to other machine by power take-off (PTO) at front end of vehicle | 2 |
| 20120055719 | FRONT DRIVE ASSEMBLY - A vehicle front drive assembly includes a housing supporting a plurality of belt driven pulleys, including an input pulley driven by an engine of the vehicle, a first driveshaft, a front PTO drive, and a second driveshaft. The first driveshaft can be connected directly between the engine and the input pulley. The front PTO drive has a housing rotatably supporting an input member, an auxiliary drive member and a PTO driveshaft, and enclosing a PTO transmission. A second driveshaft can be coupled between the engine and the auxiliary drive member. The first driveshaft is removable from the assembly when the second driveshaft and the front PTO drive are connected between the engine and the input pulley. The second driveshaft and the front PTO drive are removable from the assembly when the first driveshaft is connected between the engine and the input pulley. | 03-08-2012 |
| 20190143818 | PUMP SYSTEM FOR VEHICLES | 05-16-2019 |
| 180530800 | Other machine is vehicle accessory | 16 |
| 20090095545 | PRESSURE CONTROL SYSTEM AND METHOD - A vehicle includes an engine and a liquid pump configured to pump liquid from a liquid intake system to an outlet. The vehicle further includes a pressure control system operably coupled to the engine via a communication connection, the pressure control system receiving a first signal from the engine representing engine speed. The pressure control system is configured to cause the liquid pump to change pumping pressure without changing the engine speed, and wherein the pressure control system is configured to cause the liquid pump to change pumping pressure without changing the engine speed when the pressure control system makes a determination relating to the engine speed. | 04-16-2009 |
| 20090107739 | Air Conditioning for Belt-Alternator-Starter Hybrid Electric Vehicle - A hybrid electric vehicle having an air conditioning system, an engine and a belt-alternator-starter motor-generator, and a method of operation, is disclosed. A torque transfer assembly, such as a pulley and belt assembly, engages the engine and motor-generator, and includes a clutched member for selectively disconnecting the torque transfer between the engine and motor-generator. A refrigerant compressor includes a compressor shaft rotationally coupled to and driven by the motor-generator shaft. The compressor may be driven by the motor-generator when the engine is not operating. | 04-30-2009 |
| 20100230187 | VACUUM GENERATION IN HYBRID-DRIVE VEHICLES - A device and a method for generating a vacuum in a brake system of a vehicle equipped with a hybrid drive. The hybrid drive includes an internal combustion engine and at least one electric drive, which is selectively uncoupled from the internal combustion engine with the aid of a clutch. A vacuum pump having an adjustable pumping capacity is mechanically connected to the at least one electric drive. | 09-16-2010 |
| 20100326747 | Fuel management system for public service vehicles - The present invention includes a novel fuel management and auxiliary power system and apparatus having a control module in control of auxiliary equipment and accessories and climate control functions of a vehicle, while the vehicle's engine is not running. The system of this invention is capable of detecting warning states and providing status indicators to an operator on a graphical user interface. At the graphical user interface, the operator is capable of initiating start up of the system and accessing status and historical technical data of the system. | 12-30-2010 |
| 20110024204 | CONSTRUCTION VEHICLE WITH A SPLIT HYDRAULIC HOLDING UNIT - A construction vehicle includes a wheeled chassis supporting at least one article of work equipment, hydraulically actuated, a hydraulic power unit driving the work equipment including a hydraulic pump connected to an hydraulic liquid holding unit and to a hydraulic control unit distributing hydraulic power the work equipment, a driver's compartment including a driver's floor, wherein the hydraulic liquid holding unit includes a main hydraulic reservoir which is disposed on the chassis at a level lower than the driver's floor level, and at least one auxiliary hydraulic reservoir which is disposed on the chassis at a level above the driver's floor level. | 02-03-2011 |
| 20110259655 | TRACTOR HAVING HYDRAULIC LIFTING APPARATUS - Provided is a tractor having a hydraulic lifting apparatus, wherein, assuming that a lift of the hydraulic lifting apparatus is P (N), a discharge flow rate of a hydraulic pump is Q (m | 10-27-2011 |
| 20120031687 | AUXILIARY POWER UNIT HAVING SELF-CONTAINED ELECTRIC POWER DISTRIBUTION - An enclosure ( | 02-09-2012 |
| 20130025949 | Agricultural vehicle and method of operation - An agricultural vehicle includes an internal combustion engine, an electric machine for driving one powertrain and a number of devices selectively drivable by the powertrain. The powertrain has a first section associated to the internal combustion engine, a second section and a first clutch for coupling the first and second sections. The electric machine and at least one of the devices are associated to the second section. | 01-31-2013 |
| 20130248262 | HOIST SYSTEM AND METHOD - A system includes a motor coupled to an energy source and coupled to a hoist pump. During one mode of use or operation, the motor cars receive electricity from the energy source and provide mechanical power to the hoist pump. A method includes directing a motor to mechanically couple to the hoist pump, and directing electrical power to flow from an energy source to the motor, and thereby to control the speed of hoist activity. | 09-26-2013 |
| 20140216831 | Self Charging Electric Vehicle - A self charging electric vehicle includes a frame, at least one battery, a distribution box, an engine control unit, a plurality of drive axle systems, and a plurality of electric modules. The plurality of drive axle systems is positioned on the frame and a motor of each of the drive axle system is powered by the battery. A drive axle generator of each of the drive axle system re-charges the battery through the distribution box as the drive axle generator is selectively engaged with the motor by a clutch. The clutch is automatically operated by the engine control unit as the plurality of electric modules provides data back into the engine control unit so that the drive axle generator can be efficiently engaged with rotational motion of the motor. | 08-07-2014 |
| 20150041228 | AGRICULTURAL TRACTOR - An agricultural tractor seeks to simplify a shaft support structure in a lower portion side of an elevating hydraulic cylinder which is externally installed to a rear side of a transmission case. The agricultural tractor of the present invention is provided with a travel machine body to which an engine and the transmission case are mounted, a lift arm which is provided in a rear portion side of an upper surface of the transmission case so as to freely oscillate up and down, the elevating hydraulic cylinder which oscillates up and down the lift arm, and rear axle cases which protrude laterally outward from the transmission case. An upper portion side of the elevating hydraulic cylinder is connected to the lift arm, and a lower portion side of the elevating hydraulic cylinder is supported to the travel machine body. The lower portion side of the elevating hydraulic cylinder is axially supported rotatably via a laterally directed pivot pin shaft by a hitch portion which is integrally formed in at least one of the right and left rear axle cases so as to protrude backward, and a bracket portion which is integrally formed in a rear surface of the transmission case so as to protrude backward. | 02-12-2015 |
| 20150090506 | POWER TRANSMISSION DEVICE AND HYBRID CONSTRUCTION MACHINE PROVIDED THEREWITH - A configuration is provided to directly utilize the power of an engine as the power of a hydraulic pump, and to efficiently perform power generation and engine assist. The configuration is provided with an engine; a generator which is configured to generate electric power by an operation of the generator using the power of the engine; a battery which is configured to store the electric power generated by the generator; a motor which is configured to be operated by the power of the engine and by the electric power of the battery; a hydraulic pump connected to the motor so as to be driven by operation of the motor; and a power divider connected to the engine, the generator, and the motor so that the power of the engine is distributed to the generator and to the motor. | 04-02-2015 |
| 20150114731 | SHOVEL CONNECTABLE WITH AN INFORMATION TERMINAL - A shovel performing a work by being operated by a driver includes a lower running body, an upper turning body mounted on the lower running body and a control device that controls an operation of a hydraulic actuator in response to an operation applied to an operation lever. A cabin is provided in the upper turning body. An attaching part is provided in the cabin and is capable of attaching a multifunctional portable information terminal having a display and input function, a wireless communication function and a voice recognition function. The attaching part includes a connecting part connected to the multifunctional portable information terminal. The control device performs data communication with the multifunctional portable information terminal through the connecting part, and supplies electric power from an electric accumulation part of the shovel to the multifunctional portable information terminal through the connecting part. | 04-30-2015 |
| 20150129330 | WORKING VEHICLE - There is provided a working vehicle that can continuously drive a working machine by electric power to improve the silence. The hydraulic pump is driven by the power of the motor generator that is driven by the electric power of an external power supply supplied via the power cable. By this means, when a crane operation is performed by the crane apparatus in a workplace with an external power supply, it is possible to continuously drive the hydraulic pump by the power of the motor generator, and therefore to continuously perform the crane operation of the crane apparatus, improving the silence. | 05-14-2015 |
| 20160159221 | DETACHABLE HIGH VOLTAGE ISOLATION STRUCTURE OF LARGE ELECTRIC VEHICLE - A large electric vehicle with a detachable high voltage isolation structure is provided. Due to the detachable high voltage isolation structure, the drawbacks of repairing the high voltage components of the large electric vehicle will be overcome. All of the high voltage components are integrated into the detachable high voltage isolation structure. Consequently, the maintenance worker can repair the large electric vehicle in a safe environment. | 06-09-2016 |
| 20160167522 | DETACHABLE HIGH VOLTAGE ISOLATION STRUCTURE OF MEDIUM-SIZE ELECTRIC VEHICLE | 06-16-2016 |
