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2024
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Invention
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Power system and vehicle. A power system and a vehicle. The power system is used for providing po... |
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Invention
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Method for controlling outrigger of pump truck, pump truck and method for controlling pump truck.... |
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Invention
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Damping device for energy accumulator, manufacturing method, energy accumulator and working machi... |
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Invention
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Thermal management method and apparatus for battery system, and battery management system and veh... |
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Invention
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Air conditioner assistance system, load control method, and vehicle. An air conditioner assistanc... |
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Invention
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High and low voltage battery integrated power supply control method and apparatus, device, and wo... |
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Invention
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Engineering vehicle, and cab collision detection processing system and method. The present applic... |
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Invention
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Power circuit and working machine. The present application provides a power circuit and a working... |
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Invention
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Oil drain valve, energy accumulation device, hydraulic system and working machine.
Disclosed are... |
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Invention
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Hybrid power system and working machinery.
Disclosed is a hybrid power system and an operation m... |
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Invention
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Fault detection method and apparatus, system, and vehicle. The present application provides a fau... |
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Invention
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Method and apparatus for detecting operation state of rotation mechanism, controller, and working... |
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Invention
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Gear fault detection method, gear fault determination method, controller, and working machinery. ... |
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2023
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Invention
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Crank arm structure, boom structure, and elevating platform fire truck. A crank arm structure, a ... |
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Invention
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Method and device for detecting position of piston rod, hydraulic cylinder and working machine.
... |
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Invention
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Bending boom, boom device, and work machine.
Disclosed are a bending boom, a boom device and a w... |
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Invention
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Engineering machinery.
An engineering machinery includes a cab, a vehicle body located behind th... |
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Invention
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Concrete pumpability category identification method and apparatus, and electronic device. The pre... |
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Invention
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Support leg telescopic apparatus, work machine, and use method. A support leg telescopic apparatu... |
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Invention
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Spray gun. A spray gun. The spray gun (100) comprises: a gun body (110), the gun body being provi... |
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Invention
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Control method and control device of pump truck support legs, and control method of pump truck. A... |
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Invention
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Tire off-ground detection method and apparatus for work machine, and work machine. A tire off-gro... |
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2022
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Invention
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Emergency apparatus for operation machinery, and fire-fighting truck. Provided in the present app... |
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Invention
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Cantilever support and work machine. A cantilever support and a work machine. The cantilever supp... |
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Invention
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Operation machine. The present application relates to the field of water spraying operation, and ... |
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Invention
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Mixing drum rotation speed control method and apparatus, and mixer truck. The present application... |
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Invention
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Mixing drum rotational speed control method and apparatus, and mixer truck. A mixing drum rotatio... |
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Invention
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Fire fighting truck, fire fighting sprinkler system and control method therefor. The present appl... |
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Invention
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Control method for boom, and boom apparatus, engineering vehicle and readable storage medium. A c... |
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Invention
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Current control method, current control system, boom control system, and vehicle. Provided are a ... |
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Invention
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Pumping displacement data recommendation method and pumping displacement control method and appar... |
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Invention
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Valve cover assembly, hydraulic valve group, hydraulic driving system, and operation vehicle. A v... |
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Invention
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Overflow identification method and system for a mixer truck, electronic device, and mixing plant.... |
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Invention
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Mixing station control method and apparatus, mixing station, electronic device, and medium. Provi... |
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Invention
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Remote control method for mixing plant, control terminal, remote terminal, and remote control sys... |
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Invention
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Material moisture content measurement apparatus and method, and concrete production and conveyer ... |
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Invention
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Hydraulic control valve group, hydraulic system, and operation machine. A hydraulic control valve... |
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Invention
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Oil drain valve, energy accumulation device, hydraulic system, and working machine. An oil drain ... |
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Invention
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Fixed turret and working machine. A fixed turret and a working machine. The fixed turret comprise... |
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Invention
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Anti-blocking device, concrete conveying pipe, concrete pump truck, and anti-blocking control met... |
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Invention
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Hybrid power system and operation machine. A hybrid power system and an operation machine. The hy... |
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2021
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Invention
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Pumping machine working performance evaluation method and apparatus, and electronic device. Provi... |
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Invention
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Hydraulic cylinder and operation machine. Provided are a hydraulic cylinder and an operation mach... |
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Invention
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Operation vehicle.
An operation vehicle, comprising a vehicle body and a cab provided at a front... |
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Invention
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Bending boom, boom device, and operating machine. A bending boom, a boom device, and an operating... |
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Invention
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Boom apparatus and engineering machine. A boom apparatus and an engineering machine, wherein the ... |
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Invention
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Water resistance apparatus, pumping system, pumping machine, and cleaning method.
A water resist... |
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2020
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Invention
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Arm support and working device.
A working device and an arm support (100) thereof. The arm suppo... |
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Invention
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Boom and working equipment.
The present disclosure provides a boom comprising a frame structure,... |
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Invention
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Boom, boom assembly and work machine. The present disclosure provides a boom, a boom assembly and... |
