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WO/2012/175941A1 |
A method of manufacturing a first cleaning machine including the steps of: providing a first power arrangement selected from a set of power arrangements, providing a second power arrangement selected from said set of power arrangements, ...
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WO/2012/174911A1 |
A fixing structure for a wiper of a sweeping vehicle comprises a wiper assembly (1), a gravity frame (2) disposed on the wiper assembly (1), and a wiper connection plate (3) fixed on a vehicle frame. A guide slot opened upwards is dispos...
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WO/2012/177234A1 |
A remote chute rotation assembly may include a chute, a cable system and a control head. The chute may direct ejected material based on an orientation of the chute. The control head may be operatively coupled to the chute via the cable s...
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WO/2012/174910A1 |
A device for a sweeping vehicle wiper to apply a force to the ground. The device comprises a connection plate (2) movably connected to a wiper assembly (1) of a sweeping vehicle, and the other end of the connection plate (2) is hinge-con...
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WO/2012/171098A1 |
A pick-up head system for use with a surface cleaning vehicle comprises a housing, forward debris passage having a bottom opening, and a rearward debris passage having a bottom opening. A divider separates the forward debris passage and ...
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WO/2012/172137A1 |
The invention relates to a machine that has been specially designed for maintaining golf courses, both for collecting leaves and other similar elements as well as for repairing the holes produced during the aeration of the green and fill...
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WO/2012/171100A1 |
A pick-up head system comprises a housing and a main fan connected in air suctioning relation to the housing for causing the interior of the housing to have a reduced internal air pressure. A secondary substantially continuously availabl...
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WO/2012/171099A1 |
A pick-up head system for use with a surface cleaning vehicle comprises a housing having a substantially hollow interior and a suctioning bottom opening. A debris suctioning inlet in the housing is disposed adjacent the first end of the ...
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WO/2012/171103A1 |
A pick-up head system for use with a surface cleaning vehicle comprises a housing having a suctioning bottom opening open in fluid communication and debris transfer relation to the interior. A debris receiving main inlet is disposed in t...
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WO/2012/171579A1 |
Sweeping vehicle (10) comprising a disk brush (26) which has a brush disk (82) with brushes (84) held thereon, said brush disk being inclined relative to the horizontal; and an adjuster (92) for modifying the inclination of the brush dis...
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WO/2012/171102A1 |
A pick-up head system for use with a surface cleaning vehicle comprises a housing extending between a first end and a second end, and having a front and a back, and a suctioning bottom opening. A debris outlet is disposed in the housing ...
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WO/2012/171097A1 |
A pick-up head system for use with a surface cleaning vehicle comprises a housing with a debris receiving main inlet and a debris outlet. A rotatable door assembly is mounted on the housing at the debris receiving main inlet for rotation...
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WO/2012/171101A1 |
A debris shredding pick-up head system for use with a surface cleaning vehicle comprises a housing having an interior and a suctioning bottom opening in fluid communication and debris transfer relation to the interior, and defining a for...
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WO/2012/171580A1 |
The invention relates to a sweeping vehicle comprising a disk brush (26) for sweeping dirt off a floor surface (11) to be cleaned, said disk brush (26) having a brush disk (88) with brushes (90) held thereon and being drivable so as to r...
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WO/2012/169950A1 |
The invention relates to a method for the removal of snow from tracks or track areas for track-bound vehicles. The snow is transported by a snow collection device (10) to a snow melting device (50) where the snow is melted down to water,...
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WO/2012/070943A9 |
A snow slush wiper apparatus (1) is described. The snow slush wiper apparatus (1) is designed to be attached to a vehicle and to interact with the ground in order to remove slush from the road surface. The snow slush wiper apparatus incl...
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WO/2012/167874A1 |
The invention relates to a spreader device, in particular for winter road service vehicles, for applying spreading material comprises a spreading material container, a dispersing unit and a spreading material conveyor section arranged be...
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WO/2012/166540A1 |
The present disclosure relates to a blade for a work machine and more particularly a foldable blade for such a machine. The blade comprises a major portion (50), a minor portion (150) and coupling means (81). The major portion includes a...
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WO/2012/164124A1 |
The device is of the type that has an elongate handle and a head that connects to an end portion of said elongate handle. The device is characterized in that the head (1) comprises a rocking support member (16) connected to the elongate ...
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WO/2012/159280A1 |
A dust collecting system includes a suction means, a dustbin (10), a suction tube (20) and a suction nozzle (30). They are connected in turn. There are water inlets (23) on the suction tube (20). The dust collecting system also includes ...
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WO/2012/161616A1 |
The invention relates to the field of housing and utility services. The snow- and ice-melting device comprises a heatable container in which the snow is placed, a heat exchanger and lines for supplying a heat-transfer agent and for drain...
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WO/2012/154188A1 |
A controller includes a first body portion, adapted to be grasped by a persons middle finger, ring finger, and pinky finger, a second body portion adapted to be grasped by a persons index finger, and a third body portion that defines a f...
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WO/2012/148362A2 |
The mechanism for connecting of towed appliance to towing device of towing vehicle includes (1) the joint of towing appliance which is connected with the shaft (2), where the other part of this shaft (2) is equipped with the first device...
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WO/2012/145795A1 |
The present invention is directed to a vehicle with onboard cleaning apparatus. The vehicle is adapted to accommodate different modules of cleaning equipment, power sources and herbicide spraying apparatus. The vehicle has one or more co...
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WO/2012/142718A1 |
The invention relates to a method and a device for removing layers of black ice. A light source is activated and measured values relating to one of the light spots produced on the layer of black ice by the light source are acquired by a ...
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WO/2012/136906A2 |
The invention relates to a standalone portable electric blower, comprising at least one propeller (8) generating an airflow and driven by an electric motor powered by a power source, said blower including an air-guide conduit made up of ...
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WO/2012/130129A1 |
A floor washer tag-along travel accessory dead-man switch and circuit thereof. The dead-man switch comprises two pedal-keys (1, 2) and a control panel, the pedal-keys (1, 2) are disposed on the foot rest (3) of the tag-along travel acces...
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WO/2012/134383A1 |
The present invention comprises a vehicle-related contact means (40) that clears a track (51) introduced in a road section (2a1) and having current-feedable and energizable contact surface(s) (4a') from loose and/or fixed obstacles ("H")...
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WO/2012/129742A1 |
Disclosed are an eco-friendly road surface coating material for thawing ice and snow and the methods of preparing and using the same. The preparation method includes the following steps: 1) adding 10～50 parts by weight of snow thawing ...
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WO/2012/130250A1 |
The invention relates to a system for clearing snow and ice from pavements and similar. The system is located underground and combines at least one main pipe of a gaseous steam flow network, including multiple independent pipe branches w...
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WO/2012/134525A1 |
A method and system for treating water, and using the treated water for the cooling of industrial processes is disclosed. The water is treated and stored in a large container or artificial lagoon, has high clarity and high microbiologica...
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WO/2012/113439A1 |
The invention relates to a mobile sweeping machine (10, 107, 115) having a sweepings container (40, 117) which can be subjected to a partial vacuum by a suction unit (44) and which has a flow connection to a sweepings-holding device (24)...
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WO/2012/105771A2 |
The present invention relates to a fog removal system. The fog removal system can spray dry air onto roads, airport runways, harbors, or into coastal areas in which fog regularly occurs to reduce the relative humidity of atmospheric air ...
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WO/2012/094320A2 |
A two stage snow thrower (20) comprises an auger (32), and a snow discharge housing (38). In one implementation, the auger comprises an auger flight assembly (62) comprising first and second blades (76, 78) supported by first and second ...
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WO/2012/088869A1 |
Provided are a single engine environmental sanitation vehicle and an operating method thereof. The environmental sanitation vehicle comprises a chassis (1), a transfer case device (8) and a sweeping assembly located on the chassis (1), w...
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WO/2012/088870A1 |
Disclosed is a suction nozzle for road sweeping equipment and road sweeping equipment using same. The suction nozzle comprises a suction nozzle body (8), and with the normal travelling direction being the front direction, the suction noz...
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WO/2012/085972A1 |
Provided is a work vehicle which comprises a wheel locking mechanism that is compactly disposed while avoiding the effects of surrounding sand. The wheel locking mechanism (201) is configured so as to have a disc portion (202) that integ...
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WO/2012/077167A1 |
Provided is a beach cleaner capable of recovering relatively heavy garbage or stones, such as large stones or plastic bottles containing liquid, while minimizing the amount of sand entering a garbage recovery unit. The beach cleaner (1) ...
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WO/2012/075564A1 |
The present document describes a sweeping blade device comprising a blade portion comprising at least one bushing hole and a lower edge for sweeping a ground; a resilient material layer onto the blade portion; and a resilient material bu...
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WO/2012/074274A2 |
The present invention relates to a remote control method for a snow removal and disaster prevention system using a smart phone, and more particularly, to a remote control method for a snow removal and disaster prevention system using a s...
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WO/2012/068805A1 |
A sweeping car (100) with one-brush comprises a car body (1) provided with wheels (11) arranged on the bottom, a drive mechanism (2) arranged on the car body (1) and used for supplying power to the whole sweeping car (100), a brush (3) a...
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WO/2012/062281A1 |
The present invention relates to the use of a hot-formed and press-hardened wear-resistant steel component with a hardness of between 500 and 700 HB in construction machines, agricultural machines, mining machines, in supply, transport, ...
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WO/2012/061888A1 |
The invention provides a machine for clearing material, the machine including, a chassis, a body, connected to the chassis, a drive means for driving the machine, and control means, for controlling the machine. In use, a tool attachment ...
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WO/2012/059868A1 |
An apparatus for spraying liquid substances, such as paints or water, on the inner walls of tunnels, comprising a plurality of arms (8) each able to move in a different radial plane between a home position and a plurality of operating po...
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WO/2012/058653A2 |
A snow thrower impeller (100) includes a layer of material comprising a blade support wall (118) and blades (120) extending from the blade support wall (118).
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WO/2012/056068A1 |
The invention relates to a device (1) for cleaning tram (2) rails (3) by suction, including a motor (5) with two coupled suction tubes (6) and a waste container (7), characterised in that it includes a frame (4) housing the motor (5) and...
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WO/2012/053702A1 |
The present invention relates to a washing device of special vehicles for cleaning tunnels, which allows performance of a smooth cleaning operation by facilitating the removal of contaminants attached to the walls of a tunnel since the t...
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WO/2012/049394A2 |
The invention relates to a snow removal and thawing system for a land vehicle (2), comprising: a diffuser (10) extending in a main direction for blowing hot air in a blowing direction (F1) substantially perpendicular to the main directio...
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WO/2012/042122A2 |
The invention relates to a hand-held electric blower (1) including an air-guiding pipe (2) comprising a proximal portion or suction pipe (3) provided with an air inlet (4), a distal air outlet portion or exhaust nozzle (5), and a fan (6)...
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WO/2012/038595A1 |
A unit for grinding and melting snow, comprising: a chamber (12), into which snow can be fed; at least one burner device (6) configured to produce heat intended for melting snow; and at least one roller (5) configured to rotate in said c...
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