A drive mechanism that connects to a rotary drive component for transferring rotary motion to another component. The drive mechanism may be a conversion assembly to facilitate a connection to an existing rotary drive component and transfer the rotary motion to another component. The drive mechanism…
An internal combustion engine-side mounting bracket (6) is connected to an internal combustion engine body (8) so as not to come into contact with a front cover (5) in a cylinder line direction of the internal combustion engine body (8). A bolt boss portion (32) of the internal combustion…
A working vehicle includes a PTO shaft to extract power of a prime mover to an outside, a first PTO transmission shaft to receive power from the prime mover, a second PTO transmission shaft to transmit power to the PTO shaft, a first gear train and a second gear train to transmit power from the…
A working vehicle includes a first hydraulic pump (e.g., a variable displacement pump) with a delivery flow rate controlled by load sensing control, a second hydraulic pump (e.g., a fixed displacement pump), at least one working-machine-related control valve to control at least one…
A drive mechanism that connects to a rotary drive component for transferring rotary motion to another component. The drive mechanism may be a conversion assembly to facilitate a connection to an existing rotary drive component and transfer the rotary motion to another component. The drive mechanism…
To provide a work vehicle that does not include a forward-reverse lever and is capable of stopping transmission of drive to a PTO shaft at a low cost when the vehicle is stopped or is moving backward. A work vehicle includes: a PTO shaft configured to transmit power to a work machine; a…
A vehicle includes a front wheel, a rear wheel, and a power unit. The power unit is disposed between the front wheel and the rear wheel in a front-rear direction of the vehicle. An internal combustion engine and a compressor are modularized. The compressor is configured to operate on rotational…
A driving apparatus of a vehicle includes an engine driven using energy obtained by combustion of fuel, and a driving motor directly connected to a crankshaft of the engine. The driving motor includes a rotor having the same rotation shaft as that of the crankshaft, and a stator coupled to the…
A control system for a hybrid vehicle includes an electronic control unit (23). The electronic control unit is configured to, when any one of the following conditions iii) to vi) is satisfied, activate the oil pump (13) to start supplying oil to a power split mechanism: iii) a required driving…
A work vehicle is equipped with an engine, a hydraulic pump, a work implement, a travel device, an accelerator operating member, a work implement operating member, and a control unit. The hydraulic pump is driven by the engine. The work implement is driven by hydraulic fluid discharged from the…
Provided are a work vehicle capable of reproducing the same operation feeling as that of a torque converter-type work vehicle, and a work vehicle control method. A control unit includes a work implement requirement determination unit, a transmission requirement determination unit, and a…
A control unit has a motor switch control unit and a motor command determining unit. The motor switch control unit controls a motor switching mechanism so that a third motor connects to a first motor when a first rotation speed is less than a second rotation speed. The first rotation speed is the…
During engine startup and engagement of a transmission clutch in response to an EVHEV mode-switch demand (t1), the transmission clutch is engaged at t3-t4, during engine startup which precedes initiation of self-sustaining running by the engine at t6. During the clutch engagement from t3-t4, as may…
Not only is frictional load minimized when an auxiliary device is being driven, but energy loss is minimized by allowing for the selection of an efficient drive source. Provided are an engine (1), a motor/generator (2), and a compressor (3). In the present drive apparatus for a vehicle auxiliary…
Suction excavating machine consisting of a carrier vehicle (5) equipped with a motor (15) on which are mounted a machine compartment equipped with waste and debris pumping organs as well as a tank capable of tilting transversely around a horizontal tilting axis between an upright position or…
The invention relates to a drive system (1) for a motor vehicle, preferably a commercial vehicle. The drive system (1) comprises at least one drive engine (10) for driving the motor vehicle and at least two auxiliary aggregates (N1, N2). The drive system (1) is distinguished in particular by the…
A link arrangement (2) in the context of an engine (4) with a first shaft (6) provided with a first pulley (8), and an auxiliary system (10) with a second shaft (12) provided with a second pulley (14). A driving belt (16) is fitted on said first and second pulleys (8, 14) and adapted to…
An auxiliary machine performance can be appropriately secured by being provided with a power transmitting apparatus (5) including a clutch portion (C1) which can disconnect a traveling drive source (3) and an output member (51), an auxiliary machine (11) which can be driven by a power from the…
The circuit (C) has a pump controller (5) for controlling displacement of a hydraulic pump (1) e.g. axial-piston pump, with variable displacement, fed by a fuel pump (2). The pump controller is designed as an actuator with double-acting chambers (52), where one of the chambers is connected to the…
A shovel includes an engine; a hydraulic pump driven by the engine; an attachment including a boom, the attachment being driven with hydraulic fluid discharged by the hydraulic pump; a motor generator configured to assist driving by the engine; an electric power accumulating part configured to…
The present invention regards a motor generator (10), comprising: - an internal combustion engine (11); - an electric generator (14) having a rotor (15) mechanically connected to the drive shaft (12), for the transmission of a drive torque; - mechanical transmission means (16) which interconnect…
Provided is an auxiliary device driving mechanism which is capable of driving in-vehicle accessory devices in a specific rotational direction whether a motor is rotated in the normal or reverse direction. A driving force transmission device for a hybrid vehicle is provided with a motor which drives…
The device (1) has a mechanical gear box device (2) e.g. toroid gear box, for supplying an ancillaries accessory unit (3) e.g. refrigerator, of a vehicle (4) with driving power. Translation ratio of the gear box device is steplessly variable at an area. The gear box device is placed at an input…
The hybrid drive has an internal combustion engine (3) and the electric machine (1) which are connected together and/or separated from each other through a clutch (15). An output (14) over which incineration-motor energy and/or electrical power supplied to auxiliary unit (11) is provided between…
The hybrid drive (1) has a primary unit (10) that is provided for primary power supply and has a main drive (11) and an auxiliary drive (12). A secondary unit (20) is provided for secondary power supply. The secondary unit is connected with the auxiliary drive to provide energy transforming around…
The vehicle has transmission oil pump (12) for pumping transmission oil in the transmission. A movable element (24) of the gearbox oil pump is coupled to shaft (22) of a planetary gear mechanism. The motor vehicle is driven by second drive shaft (30). An electric motor (26) is driven by freewheel…
The motor vehicle has an internal combustion engine and an electric machine, which are coupled with each other by a belt drive and a planetary gear. A pulley (20) of the belt drive is connected with an element (16) of the planetary gear. The element is rotated around a rotational axis. A brake disk…
The device has clutching units permitting driving or non-driving of a shaft (14) by a pulley along rotation speed of the pulley, where the pulley is located around the shaft. The clutching units include clutches (36, 37) permitting coupling of the shaft with respect to the pulley under the coupling…
The internal combustion engine (1) has a fluid circuit, particularly liquid closed loop, such as cooling circuit, and a fluid pump (2), particularly coolant pump arranged in the fluid circuit. The fluid pump is driven by the internal combustion engine or by an electric motor (3). The internal…
The drive has an electric motor (28) with a control device displaced from a crankshaft (8), a camshaft and two wheels. The electric motor is in connection with the wheels by an intermediate wheel (32) as a part of a transmission (24), where the electric motor has a generator shaft (36) formed as a…