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WO/2022/241934A1 |
A snow shovel, comprising a shovel plate (2) provided with a snow pushing portion (211), and a handle rod (1) connected to the shovel plate (2) by means of a first locking connection mechanism, wherein the first locking connection mechan...
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WO/2022/235828A1 |
A sweeper vehicle may have an automatic side broom strike pattern positioning system including a plurality of actuators (e.g., pneumatic, hydraulic, and/or powered leadscrew) and a plurality of sensors (e.g., inclinometers and position s...
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WO/2022/233205A1 |
Disclosed is a waste collection and storage device (100, 300, 400, 500) comprising: (a) a disposable container (110, 110') with a body (111, 311, 411, 511) and a base (112, 312, 412, 512); (b) a plurality of panels (120a, 120b, 120c; 320...
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WO/2022/231149A1 |
The present invention relates to an outdoor cleaning device including a double cyclone unit, wherein the double cyclone unit comprises: a first cyclone part, which rotates, on a spiral track, air suctioned by a suction part, so as to sep...
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WO/2022/222631A1 |
A blower (100), comprising: a motor (110); a fan (120), being driven by the motor (110) to rotate about a central axis (101); a battery pack (130), for supplying power to the motor (110); an air duct assembly (140), forming an air inlet ...
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WO/2022/220509A1 |
The present invention takes into consideration all of three factors causing road freezing: 1. the temperature of a road surface; 2. the presence of humidity on the road surface (snowfall, rainfall, dew, fog, and melted water from snow re...
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WO/2022/217370A1 |
The present invention relates to a sanitary kit for pets (1), that is portable and environmentally-friendly, for collecting, removing and disposing pet faeces, which comprises a container element (2) in the shape of a bone, which contain...
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WO/2022/219048A1 |
The invention relates to a cyberphysical system -CPS- for the automated detection and removal of interfering objects in parks, outdoor facilities, roadside ditches, etc. The invention furthermore relates to a method for the automated cle...
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WO/2022/213967A1 |
A snow thrower and a steering method thereof. The snow thrower includes a chassis(80), a wheel assembly(50), a working assembly, a power assembly(30) and a battery assembly(40). The wheel assembly(50) is connected with the chassis(80) an...
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WO/2022/209192A1 |
This worksite management system comprises a worksite data acquisition unit that acquires worksite data set in a worksite in which an unmanned transport vehicle travels, and a water sprinkling area setting unit that sets a water sprinklin...
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WO/2022/207809A1 |
It is described a floor cleaning apparatus (1) having an air suction unit (10) and an outlet channeling unit (30), which connects an outlet side of the suction unit (10) to an exhaust aperture (40). The air outlet channeling unit (30) in...
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WO/2022/200300A1 |
A snowplow (100) configured to be mounted to a vehicle (10). The snowplow (100) comprising: a blade (102); and a plurality of pivotable plow elements (104) arranged at a lower bottom portion (106) of the blade (102), the plurality of piv...
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WO/2022/193939A1 |
A derusting device for steel rails (600), the derusting device comprising a first trolley (100), a plurality of laser generators (200), a smoke purification device (300), a second trolley (400), and a plurality of laser emission devices ...
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WO/2022/057641A9 |
A floor cleaning device. An edge brush apparatus thereof is mounted at the bottom of the front part of a frame, a roller brush apparatus is mounted at the bottom of the center part of the frame, a trash bin is mounted at the bottom of th...
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WO/2022/195607A1 |
The present invention is a device for removing snow deposited over the roof, particularly, electrical snow removing device constructed above the roof. Wherein the device is having a rolling threaded rod (3) connected with a scissor assem...
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WO/2022/189165A1 |
The invention relates to a refuse-collecting apparatus (1) having a picking-up apparatus (3), a transporting apparatus (5), a refuse-sorting apparatus (7) and a plurality of refuse containers (21), wherein the picking-up apparatus (3) ha...
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WO/2022/188888A1 |
The present invention relates to a garden tool having a blowing function. In operation, a motor drives a fan to rotate around the axis of the fan, so that air is blown out from an air pipe. Moreover, for different working conditions, the...
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WO/2022/184142A1 |
A cleaning device (1000). The cleaning device (1000) comprises: a rolling brush (100), the middle portion of the rolling brush (100) being provided with a shaft hole (110) that axially passes through the rolling brush (100); a driving as...
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WO/2022/179236A1 |
The present application is applicable to the technical field of cleaning robots, and provides a base station, a base station cleaning method, and a computer readable storage medium. The base station comprises: a filter screen, an electri...
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WO/2022/179475A1 |
A plasma degumming device for an airport runway. The plasma degumming device comprises: a carrying vehicle body (1), a ground rolling electrode (12) and a discharge electrode assembly, which are mounted at the bottom of the carrying vehi...
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WO/2022/180672A1 |
A structure 10a for installing a weed proof sheet is provided with: a first weed proof sheet 11a that comprises a first nonwoven fabric layer 14a comprising a nonwoven fabric, and has a weed control function; a second weed proof sheet 12...
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WO/2022/180279A1 |
An animal excrement collection device, consisting of a frame (12) whereto a bag (3) is attached, opposite which a pusher (10) is articulated by means of which the excrement deposited on the ground is scraped and pushed upward into the af...
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WO/2022/181058A1 |
This water sprinkler vehicle management system comprises: a water quantity data acquisition unit for acquiring water quantity data indicating the quantity of water stored in a tank of a water sprinkler vehicle for water sprinkling purpos...
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WO/2022/176414A1 |
This unmanned vehicle control system comprises: an inter-vehicle distance determination unit which, on the basis of the condition of water sprinkling from a water sprinkler spray disposed on a water sprinkler vehicle traveling on a site ...
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WO/2022/176496A1 |
This unmanned vehicle management system comprises: a protected area setting unit that, on the basis of a sprinkling state from a sprinkling sprayer provided to a sprinkler vehicle traveling in a work site, sets a protected area in which ...
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WO/2022/170637A1 |
A subway metal foreign body cleaning robot, comprising a robot body (10) and an electromagnet (12), wherein a first electric motor (14) is mounted on the robot body (10), an output shaft (16) of the first electric motor (14) is connected...
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WO/2022/170427A1 |
A plowing system (1) for removably mounting onto a vehicle (3) in order to provide said vehicle (3) with lateral plowing capability along a given lateral range (5) of the vehicle (3), the plowing system (1) including a mounting assembly ...
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WO/2022/149373A1 |
This water spraying vehicle control system comprises: a travel control unit that switches the traveling direction of a water spraying vehicle; and a water spraying control unit that controls a first water spraying sprayer provided to a f...
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WO/2022/130279A1 |
A snow groomer vehicle including: a frame (2); two tracks (6); a drive unit (5) connected to the two tracks (6) to move the snow groomer vehicle (1); at least one working device (7, 8, 9) selected from the group of working devices includ...
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WO/2022/130425A1 |
The invention relates to a device which is connectable to the handle of a brush cutter in place of the cutting member thereof so as to convert the brush cutter into a portable shovel, for example to remove a snow cover. Said device, whic...
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WO/2022/132280A1 |
A snow removal device may include a chassis supporting a power unit, a mobility assembly operably coupled to the chassis to provide mobility for the snow removal device responsive to power provision from the power unit, a working assembl...
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WO/2022/123116A1 |
Sheet of insulating plates (1) comprising successively placed lamellae of insulating plates (2a, 2b, 3a, 3b, 4a, 4b) attached to each other at their edge side which is cross directional in relation to the longitudinal direction (P) of th...
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WO/2022/118426A1 |
Provided are a vacuum-separating compound tube, and a vacuum cleaning machine and a collecting machine utilizing the same, which excel in cost-effectiveness in that while having a relatively simple structure to keep manufacturing costs l...
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WO/2022/116072A1 |
A floor cleaning device, comprising a rack (1), wherein castors (14) are mounted at the bottom of the rack (1); a first rotating shaft (5), a second rotating shaft (6), a transmission mechanism (11) and a driving device (13) are mounted ...
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WO/2022/112970A1 |
A crawler vehicle for the preparation of ski runs; the crawler vehicle (1) comprising: a frame (2); a winch (12) mounted on the frame (2) for selectively unwinding and winding a cable (13) that can be anchored to a point (14) outside the...
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WO/2022/109748A1 |
A device capable of being attached to a work machine and which is designed to remove fireproofing, insulation and other material from buildings. The device includes a brush element that, when in contact with the material, rotates and str...
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WO/2022/109290A1 |
A gutter broom is provided. The gutter broom can include a mandrel, one or more carriers, each carrier removably coupled to the mandrel, and one or more bristle strips, each bristle strip removably coupled to one of the carriers. The gut...
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WO/2022/105587A1 |
The backpack blower includes a backpack assembly and a blower body. The backpack assembly is used for an operator to carry and comprises a battery pack cavity to house a battery pack. The blower body is mounted on the backpack assembly. ...
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WO/2022/109288A1 |
A gutter broom is provided. The gutter broom can include one or more block segments, each block segment having openings in which bristles are positioned. The bristles can have a first stiffness or a second stiffness different than the fi...
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WO/2022/106993A1 |
It is provided an automated road sweeper (1) comprising at least one frame (2) including a driving portion (20) and a collection portion (21 ) configured to contain debris (11 ) collected from a road surface (10), locomotion (3) configur...
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WO/2022/108545A1 |
The subject of the invention is related to a new technique for the movable front broom in street sweepers. The present invention is related to a hydraulic front broom with a sensor valve (11) system developed due to the obstacles and dam...
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WO/2022/104722A1 |
A cleaning device for roadside bollards, which relates to the technical field of bollard cleaning. Existing cleaning devices for roadside bollards are more inclined to employ a motor to drive a cleaning brush to rotate, and then clean a ...
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WO/2022/089585A1 |
A roller brush (100) and a cleaning apparatus (200) provided with the roller brush (100). The roller brush (100) comprises a roller body (10) provided with bristles. The bristles comprise: a plurality of first hard bristle bundles (20) d...
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WO/2022/068085A1 |
A blower head for a blower device and a portable detachable blower device provided with same. The blower head comprises a volute (4), a fan unit arranged in the volute (4), and at least one connecting unit. The fan unit comprises a fan (...
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WO/2022/067912A1 |
A sewage separation, purification and recycling apparatus for a sweeper truck. A filter (2) is mounted on the inner side of a rear door panel (1) of a compartment of a sweeper truck, and a filtration and purification tank (3) and a sewag...
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WO/2022/068825A1 |
A leaf blower, wherein an air inlet shield is connected to an axial air inlet, and comprises a plurality of shield holes for an air flow to pass through. The sum of the ventilation area of the plurality of shield holes defines the total ...
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WO/2022/072724A1 |
Disclosed is a two-stage electric powered snowblower. It has an auger, a blower, and a main drive shaft. A first electric motor is operably coupled to the drive shaft to rotate the drive shaft at a desired speed. The drive shaft is opera...
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WO/2022/064443A1 |
A snow groomer vehicle comprising: a frame (2) extending along a longitudinal axis (70); a tiller assembly (9) connected to the frame (2) by a connecting device (21), preferably the tiller assembly (9) comprising a tiller (9a) and a fini...
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WO/2022/064778A1 |
A handheld suction device 1 comprising: a blower 2 that sucks air; an intake duct 3 that takes in rubbish on a floor surface F, through an opening end 32a, by causing air that has been sucked in by the blower 2 to flow therethrough; whee...
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WO/2022/066190A1 |
A powered device may include an engine, a mobility assembly operably coupled to the engine to provide mobility of the powered device responsive at least in part to operation of the engine, a working assembly operably coupled to the engin...
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