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WO/2024/114818A1 |
The present invention relates to a knapsack power tool, comprising: an operation assembly, a knapsack assembly and a connector, wherein the operation assembly comprises an air cylinder, two ends of which are each provided with an air int...
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WO/2024/117897A1 |
The present invention provides a leaf dragging and trapping assembly for dragging and trapping leaves, comprising a mounted grader (101) with a plurality of blades (102) on one end wherein the mounted grader (101) is detachably coupled t...
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WO/2024/111725A1 |
The present invention provides an eco-friendly road liquid injection system configured to spray liquid containing water for cleaning the road or salt water for removing snow from the road and preventing ice on the road, the road liquid i...
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WO/2024/057276A3 |
An ice resurfacing machine (1) for resurfacing the frozen surface (G) of a skating area (A), comprises a towing vehicle (2); a slide (3) connected to the vehicle (2) at the frozen surface (G); at least one cutting device configured to pe...
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WO/2024/111724A1 |
The present invention relates to a floor nozzle for a road liquid spraying system which is installed on a road and sprays a liquid containing water for a clean road or salt water for preventing a road from freezing. Disclosed is a 360-de...
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WO/2024/108682A1 |
The present invention provides a standing crawler self-travelling device, specifically comprising a device body, an operating console, and crawler mechanisms. Pedals are mounted at the rear end of the device body in a flippable manner, a...
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WO/2024/103095A1 |
The invention relates to a device for simulating rain for a motor vehicle test track (1), comprising nozzles (2) which are distributed above the motor vehicle test track (1). In order to provide a device which, despite being easily adapt...
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WO/2024/101550A1 |
The present invention relates to a heating cable for snow melting and a snow melting system using same, the heating cable comprising a heating element comprising: a plurality of metal-coated carbon fiber strands in which metal-coated car...
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WO/2024/091214A1 |
A deicing and snow melting device, for lowering the melting point of ice and snow, comprises of a plurality of pellets including an active ingredient. Each pellet of the plurality of pellets has at least an underside and a topside. The a...
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WO/2024/086734A1 |
A refuse collection system includes a refuse collection robot and a refuse depot. The refuse collection robot includes a chassis, a tractive element coupled to the chassis, a motor coupled to the chassis and the tractive element and conf...
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WO/2024/084183A1 |
A driving system (16) is for driving the road cleaning vehicle (10) along a road (18) having debris (9) thereon. Road cleaning equipment (25) is for cleaning the debris on the road. A control system (40) comprises a controller (41) and a...
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WO/2024/084109A1 |
The present invention relates to a support roller of bristles that is formed by a single body or modular body, wherein said roller has an interior hollow with a substantially circular cross section. The interior hollow (2) of the cross s...
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WO/2024/083046A1 |
The present invention provides a cleaning robot having spraying and sweeping functions. The robot comprises: a raising/lowering module, a sweeping module, and a spraying mechanism; the raising/lowering module is connected to the sweeping...
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WO/2024/084182A1 |
A driving system (16) is for driving the road cleaning vehicle (10) in a forward direction along a road (18) having debris (9) thereon. Road cleaning equipment (25) is for cleaning the debris on the road and comprising a debris collectio...
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WO/2024/082782A1 |
Disclosed in the present utility model are a drainage device and a rescue apparatus. The drainage device comprises: a drainage mechanism, wherein the drainage mechanism comprises a plurality of pipes, and the plurality of pipes are neste...
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WO/2024/085793A1 |
Disclosed is the use of an aqueous deicing/anti-icing composition for reducing carbon fibre degradation. Said composition comprises 40-60% by weight of at least one alkali metal carboxylate and 0.1-2.0% by weight of microfibrillated cell...
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WO/2024/076615A1 |
A chute rotation control system for a snow thrower is disclosed. One example embodiment is a chute rotation control system configured to rotate a chute of a snow thrower, comprising: a chute rotation motor coupled to the chute via one or...
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WO/2024/065437A1 |
A cleaning trolley and a method for controlling a cleaning trolley. The cleaning trolley comprises: a housing (1), wherein a mounting cavity (12) and a leaf storage cavity (11) are formed in the housing (1), the mounting cavity (12) is p...
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WO/2024/067654A1 |
A suction nozzle-free non-contact high-pressure steam column cleaning and lifting device and method, and a street sweeper. The high-pressure steam column cleaning and lifting device comprises: a spray nozzle (100-1), a reverse air curtai...
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WO/2024/067651A1 |
A brushless non-contact high-pressure steam column dust suppression cleaning apparatus and a road sweeper. A high-pressure air generation apparatus generates high-pressure air, the high-pressure air reaches a spray pipe (105) via a compr...
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WO/2024/065398A1 |
The present application discloses an automatic snow removal method and apparatus, a device, and a readable storage medium. The method comprises the steps: acquiring local real-time weather information; if the weather information is prese...
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WO/2024/065304A1 |
The present application discloses a drive apparatus, comprising a seat body, a drive wheel, a driven wheel, and an adjusting mechanism. The drive wheel is rotatably mounted on the seat body; the driven wheel is rotatably mounted on the s...
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WO/2024/065300A1 |
A snow removal device, comprising a frame, a shell, a driving electric motor, a speed reducer, a snow throwing mechanism and a snow collecting mechanism, wherein the shell is fixed to the frame, and the shell is provided with a snow coll...
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WO/2024/065303A1 |
The present application discloses a positioning rod structure and a snow removal truck. The positioning rod structure comprises an outer sleeve and an inner sleeve; the outer sleeve extends in the up-down direction, the lower end of the ...
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WO/2024/065427A1 |
Disclosed in the present application are a cleaning trolley and a cleaning trolley control method. The cleaning trolley comprises a shell, a mounting cavity and a leaf storage cavity being formed in the shell, the mounting cavity being p...
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WO/2024/065078A1 |
Disclosed is a snowthrower. The snowthrower includes: a shaft configured to rotate around a first axis, a first auger connected to the shaft, an intake housing configured to receive at least a portion of the shaft, and a scraping assembl...
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WO/2024/065298A1 |
The present application discloses a snow throwing mechanism and a snow removal apparatus, the snow throwing mechanism being used in the snow removal apparatus. The snow throwing mechanism comprises a mounting member and multiple snow thr...
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WO/2024/065302A1 |
Disclosed in the present application are a snow-collecting mechanism and a snow-removing device. The snow-collecting mechanism is applied to the snow-removing device; the snow-collecting mechanism comprises a rotating shaft and two snow-...
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WO/2024/062873A1 |
This worksite management system comprises: an input data acquisition unit that acquires condition input data from an input device; and a watering condition determination unit that determines watering conditions for an unmanned watering v...
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WO/2024/060766A1 |
Disclosed in the present invention are a multifunctional construction site cleaning robot and a cleaning method using same. The multifunctional construction site cleaning robot comprises: a chassis portion; a bottom rotation-function por...
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WO/2024/057276A2 |
An ice resurfacing machine (1) for resurfacing the frozen surface (G) of a skating area (A), comprises a towing vehicle (2); a slide (3) connected to the vehicle (2) at the frozen surface (G); at least one cutting device configured to pe...
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WO/2024/040635A1 |
Disclosed in the present invention is a debris collector capable of achieving free switching between blowing and suction, which comprises: at least one electric fan used for providing air suction power and air blowing power; at least one...
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WO/2024/042329A1 |
According to the present invention, there is provided a biological waste collection device (10). The device comprising a primary pliantly-flexible appendage receiver (12) for receiving grasping means and a secondary pliantly-flexible app...
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WO/2024/043880A1 |
Disclosed is an intelligent garden robot with multifunctional modules. By providing functional components that are driven by a driving device to automatically carry out snow sweeping, mowing or leaf blowing, users can connect different f...
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WO/2024/032375A1 |
An air flow device and a handheld hair dryer. The air flow device comprises: a holding portion (150) for a user to hold; a pipe assembly (260) capable of allowing air to pass through; fan blades (252) capable of rotating about the axis o...
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WO/2024/030051A1 |
The invention relates to street vacuum cleaners, and more particularly to valves for switching the inlet flows in a small vacuuming machine. The present inlet flow switching valve comprises a housing with openings. Said housing is config...
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WO/2024/030110A1 |
The invention is characterised by a fully equipped snow removal vehicle for the removal of excess snow accumulated during winter, which, while removing snow from the ground, does not cause any damage to the ground, vehicles in the vicini...
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WO/2024/023339A1 |
A re-usable pooper scooper device and a dog leash comprising same are disclosed. The pooper scooper device is easily manufactured, compact and less cumbersome to carry than those of the prior art, and is particularly useful for collectin...
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WO/2024/026461A1 |
A surface cleaning apparatus (10) includes an elongated pole (12) having a longitudinal axis (16) extending along an end portion (14) remote from an opposite end (17) held by a user. A first surface engaging utensil (20) and a second sur...
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WO/2024/014606A1 |
A cleaner module is disclosed. A system is a suction device for cleaning a road surface, which is combined with a vehicle, the system comprising: a spraying member that increases air volume; a dustpan that moves the suction device near t...
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WO/2024/009007A1 |
The invention relates to a portable leaf blower (1) comprising a blower unit (2) arranged to generate an air flow to be discharged out of the portable leaf blower (1), and an air discharge unit (3) for discharging the air flow generated ...
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WO/2024/009112A1 |
A method and products are provided for in situ generation of a disinfectant composition for the treatment of organic matter. The method comprises bringing together a first reagent (12) and a second reagent (14) via a membrane (15) to gen...
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WO/2023/245977A1 |
A blowing device (100), comprising an air duct part (1), a motor assembly (2) mounted in the air duct part (1), a fan assembly (3) driven by the motor assembly (2), a mounting part (4) connected to the rear end of the air duct part (1), ...
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WO/2023/236841A1 |
A snow sweeper, comprising: a main body (100); and an operation assembly (200) connected to the main body (100) and used for allowing an operator to guide and control the snow sweeper. The main body (100) comprises a snow throwing system...
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WO/2023/234092A1 |
This worksite management system comprises: a water sprinkling data generation unit that generates water sprinkling data indicating a water sprinkling condition of a water sprinkling vehicle in a worksite; and an assignment unit that outp...
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WO/2023/230709A1 |
There is described a vacuuming system for separating undesirable particles from land matter. The vacuuming system generally has a frame; a vacuum device mounted to the frame, the vacuum device having a vacuum generator and a vacuum condu...
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WO/2023/233240A1 |
The invention relates to a sweeping structure for a modular road sweeper, of the type comprising various means for cleaning roadways and roadsides by actuating one or more brushes mounted on the chassis of the vehicle, characterized in t...
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WO/2023/230244A1 |
A system for harvesting fog that includes a core, where the core features a rod-like structure that is configured to direct accumulated fog droplets in a downward direction. The system also includes a plurality of trichomes mounted to th...
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WO/2023/221138A1 |
A cleaning device, a cleaning method, and a storage medium. The cleaning device (100) comprises a main cleaning belt member (10) and a guide and feed member (20); the main cleaning belt member (10) comprises a first annular cleaning belt...
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WO/2023/221132A1 |
A cleaning device and a control method for the cleaning device, a controller, and a computer-readable storage medium. The cleaning device comprises a main cleaning strip member, a liquid discharge component, and a first liquid storage co...
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