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Patent Searching and Data


Matches 1 - 50 out of 17,207

Document Document Title
WO/2021/068822A1
An air blowing device and a direct-current electric tool. The air blowing device comprises a bearing assembly (10) and an air blower (20), wherein the bearing assembly (10) comprises a bearing body (3), a bearing belt (4) arranged on the...  
WO/2021/065143A1
The purpose of the present invention is to offer less fatigue to an operator by reducing loads to shoulders, the lower back, and legs even in an operation with a large battery. This backpack blower work apparatus comprises a back frame...  
WO/2021/066710A1
The invention relates to a device (1) for feeding a cassette element (2) provided with at least one bristle bunch (3) into an elongated groove (4) of a cassette element holding member (5) of a cassette brush intended for industrial use. ...  
WO/2021/062104A1
The present disclosure relates generally to a roadway debris clearing system that can be concealed within, or behind, a standard push bumper of a safety patrol vehicle. The roadway debris clearing system may include a debris clearing dev...  
WO/2021/055706A1
A shoveling and plowing device. The device may include two blades connected to a shaft. The two blades may be hinged and may be adjusted via a second, lower handle on the shaft. The adjustment may allow for the device to be used as a sho...  
WO/2021/044492A1
A work machine (1) comprises a travel unit (4) that causes the work machine to move, a work unit (3) that performs designated work, an engine (22) that drives the work unit, and an assist motor (23) that assists the engine to drive the w...  
WO/2021/036492A1
Disclosed is a main machine of a leaf vacuum for gardens, comprising a main machine housing (10). An air suction fan (11) is fixed to an outer side wall of a rear wall plate of the main machine housing (10), and an air inlet of the air s...  
WO/2021/033158A1
A method for controlling an industrial vehicle (1) comprising the steps of: detecting a physical feature (25) that determines a local narrowing or a widening of said road route; calculating treatment parameters of the road surface (9) ad...  
WO/2021/033157A1
A method for treating a road surface (9) using an industrial vehicle (1), comprising: acquiring a digital map (20) of an area to be treated, divided into a plurality of subareas; acquiring information on an actual state of the road surfa...  
WO/2021/030631A1
The present disclosure relates to devices and systems for excluding solid impurities from liquids, methods of using the devices and systems, and methods of preparing the devices and systems.  
WO/2021/022826A1
Disclosed in the present invention is a snow shovel obstacle avoidance device, comprising a shovel body and a shovel blade, characterized in that the shovel blade is mounted at a lower edge of the shovel body by means of an obstacle avoi...  
WO/2021/017560A1
A robot for safety detection of airfield runway road surface, comprising an advancing mechanism (1), a cleaning mechanism (2), a collecting mechanism (3) and an observing mechanism (4). The cleaning mechanism (2), the collecting mechanis...  
WO/2021/013151A1
Disclosed is a dust suction structure of an engineering vehicle for permeable pavement pore maintenance. A dust suction mechanism (10), a dust suction plate (20) and a lifting transfer apparatus (30) are provided on a vehicle body (40), ...  
WO/2021/014044A1
The invention relates to a manual device intended to be actuated by a user to collect waste from the ground and place it directly into a bag. More particularly, the device allows relative movement between a case (1) and a rod (4) configu...  
WO/2021/005261A1
The invention relates to a method of providing a snow storage (10) with heat-insulation, the method comprising covering a snow pile (30) made at a snow storage site with heat-insulating materials (16, 18, 20, 27, 28, 29, 32) of which at ...  
WO/2021/000894A1
The present invention relates to the technical field of railway track maintenance devices, and disclosed thereby is a self-propelled vehicle for removing sand from a track. The vehicle comprises a driving cab, a walking apparatus and a s...  
WO/2021/000964A1
Disclosed is a railway water-sprinkling truck, comprising a tanker truck and a water-sprinkling apparatus. The tanker truck comprises a tanker body (1), a bottom frame (2) and a bogie assembly (3), the inside of the tanker body (1) being...  
WO/2020/248385A1
Disclosed are a dust suppression vehicle boom system, and a control method and a control system therefor. The dust suppression vehicle boom system of the present invention uses a foldable boom system, so that the height of a fog cannon c...  
WO/2020/251252A1
Disclosed is a vehicle-mounted type photocatalyst module device comprising: a duct having an inlet hole for introducing air and an outlet hole for discharging the introduced air; a plurality of photocatalyst filter units arranged in the ...  
WO/2020/245644A1
A modular drive assembly may include an electric motor, a housing at least partially enclosing the motor, an electronic connection assembly configured to electrically couple the electric motor to a host device, and an accessory attachmen...  
WO/2020/236787A1
A snow thrower, as provided herein, may include a body frame, a handle, a collar, and a chute. The body frame may define a body inlet and a body outlet. The handle may be attached to the body frame. The chute may be attached to the body ...  
WO/2020/236864A1
An ice elimination device for removing ice from a surface, which may be pulled or driven over a surface. The ice elimination device includes an ice elimination section that includes an applicator capable of distributing a flow of steam, ...  
WO/2020/229181A1
The invention relates to a processing machine, in particular a mobile snow blower, for processing a ground area and/or an object located on the ground area, in particular a natural object, the machine having at least one tillage unit (12...  
WO/2020/231369A1
The present invention relates to adding a system to mechanical road sweeping machines that perform sweeping by means of elevator and conveyor in order to prevent dust from spreading around, wherein said system is capable of vacuuming thr...  
WO/2020/220693A1
Disclosed is a gas pulser, comprising: a motor as well as a control system, a support frame (4), a housing, an air inlet end cover (8), an air inlet, an air outlet end cover (11), and an air outlet; an elastic connection system; and a ro...  
WO/2020/220146A1
A road clearing apparatus that is configured to dislodge snow and ice from a surface of a roadway. The road clearing apparatus includes a housing that is operably secured to a rear of a motor vehicle. The housing is manufactured from a r...  
WO/2020/217239A1
In an apparatus for conveying and discharging bulk material or snow, comprising at least one conveying device which has a tubular, circumferentially partially open conveying housing (1) and the conveying direction of which extends substa...  
WO/2020/219661A1
A pet waste collection system has a main housing with a recessed wall area adapted for nesting of a collapsible frame, and at least one orifice on said back wall for movement of a portion of a sliding pole. At the far end of the sliding ...  
WO/2020/219653A1
A hand operable waste collection device includes first and second box portions joined along a first hinge. A first flange is joined to first box portion along a second hinge and a first flange body portion extends away from second hinge ...  
WO/2020/215079A1
Disclosed embodiments include implements (100; 100'; 100''; 200; 300) with a linkage (254; 354) and suspension configured to provide downward pressure on tool (224; 324) to allow it to maintain a desired level of contact with a work surf...  
WO/2020/132709A9
Disclosed herein is an apparatus for handling loose material being mounted to or mountable on a forward end of a prime mover, the apparatus having a frame which is configured to suspend a plurality of rotary tools therefrom for cutting a...  
WO/2020/197896A1
A mobile surface maintenance machine embodiment includes a mobile body, a solution tank for containing a cleaning fluid, wheels for supporting the mobile body, a maintenance tool(s), an output channel, an electric power source, a first e...  
WO/2020/192753A1
The present invention relates to a garden blower, comprising: an elongate rod; an air duct provided on one end of the elongate rod; a motor; a fan; and an operation handle, the operation handle and the air duct being pulled away from eac...  
WO/2020/186451A1
A snow blowing vector air port structure for a multifunctional snow sweeper, comprising a blower duct (1). An inner throat (3) fixedly connected to the blower duct (1) is provided on the path of the blower duct (1), an outer throat (5) r...  
WO/2020/188012A1
A reconfigurable modular hopper spreader assembly (10, 12) is mountable in the bed (17) of a truck (15) and includes a modular dual-wall hopper (16) with a receptacle (32) for storing solid material to be spread onto the ground and with ...  
WO/2020/186793A1
A multi-functional brush, comprising a body (1) having a housing structure, a power apparatus, a replaceable brush part, and a rapid disassembly and locking apparatus. The power apparatus is arranged inside of the body (1). The rapid dis...  
WO/2020/186263A1
Implements (100; 100'; 100"; 200), such as snow blower implements and buckets, have a frame (122; 122'; 122"; 222) forming a housing with at least one aperture (262; 264) arranged to provide improved visibility for an operator of a power...  
WO/2020/177050A1
An excrement cleaning apparatus (200), comprising: a body (210), a control assembly, a moving assembly (220), a distance adjustment assembly (230), a first angle adjustment assembly (240), and a digging assembly (250); the distance adjus...  
WO/2020/176453A1
Provided is a foot shovel comprising a pedal-activated lift and release mechanism. The foot shovel may allow for the relocation of a load, such as snow, dirt, rocks, sand, concrete, and the like, while minimizing exertion of the back, sh...  
WO/2020/168623A1
Disclosed is a high-temperature steam cleaning machine for chewing gum, the high-temperature steam cleaning machine comprising a hand shank combination (16), a cleaning machine main body and a carrier assembly (1), wherein the cleaning m...  
WO/2020/172402A1
A selectable-width push plow for removing snow or other material. The push plow is configurable in any one of several pre-defined blade-width blade configurations without requiring special tools or great dexterity to adjust, while also a...  
WO/2020/165799A1
A snow tiller for the preparation of ski runs, has: • a frame (2) extending symmetrically on opposite sides with respect to a longitudinal axis (Al); • a tiller module (3) coupled to the frame (2) and having a shaft (10); and a casin...  
WO/2020/161421A1
The invention relates to a blower appliance (10) comprising: - a carrying harness, - at least one blower fastener (32), - a blower (40) having an air outlet (46), - a nozzle (50), connected downstream of the air outlet (46) by way of an ...  
WO/2020/152526A1
An automated road sweeper (1) is provided comprising means of transport (2) suitable to allow the sweeper (1) to travel on a road surface (10) including debris (11), a plurality of cleaning members (3) arranged at fixed points located in...  
WO/2020/152397A1
The invention relates to a material relocation device for the relocation of materials. The material relocation device comprises a relocation base (2) for the relocation of materials, and a material relocation structure (20) connected to ...  
WO/2020/150301A1
An example snow blower machine includes a first stage snow mover and a second stage snow mover. Snow is received at an inlet opening of the first stage and expels snow to the discharge opening. In a second stage, an impeller chamber rece...  
WO/2020/144011A1
The invention discloses a method for operating a cleaning vehicle, in particular a road sweeper which can be operated in an automated manner, by means of a control device, wherein a trajectory is calculated and control commands for longi...  
WO/2020/132709A1
Disclosed herein is an apparatus for handling loose material being mounted to or mountable on a forward end of a prime mover, the apparatus having a frame which is configured to suspend a plurality of rotary tools therefrom for cutting a...  
WO/2020/133936A1
An obstacle clearing device and a rail train. The obstacle clearing device comprises: a front component (100) comprising an obstacle clearing member and two front mounting bases (120) fixed thereto and used for fixing to a vehicle body o...  
WO/2020/134664A1
The present application relates to an intelligent snow sweeper and a method therefor. The intelligent snow sweeper comprises: a detection module, configured to detect the walking angle between the walking direction of the intelligent sno...  

Matches 1 - 50 out of 17,207