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US20140196246 MOBILE WATER RECLAIMING SYSTEM  
A vacuum truck for dispensing water into a sewer or similar location and receiving recovered water from the sewer that includes debris to be removed therefrom. The vacuum truck includes a debris...
US20080115314 MOBILE UNIT FOR CLEANING A SEWER NETWORK  
The invention relates to a mobile unit for cleaning a sewer network from a manhole, the unit comprising a suction hose, a cleaner hose, and a support and guide arm comprising a horizontal portion...
US20060236497 Hopper opening mechanism  
A hopper opening mechanism for a hopper in a suction sweeping machine, the opening mechanism comprising an actuator mechanism for opening the hopper for cleaning of the hopper, wherein the...
US20080083084 MODULAR HOOD FOR MECHANIZED SWEEPER  
A hood for a mechanized sweeper has dual portions connected via a mating surface and includes several downward depending flaps for increasing volumetric efficiency of defined vacuum plenum. The...
US20090089964 PICK-UP HEAD HAVING A RE-CIRCULATING AIR SYSTEM FOR A MOBILE SWEEPING VEHICLE  
A pick-up head for a mobile sweeping vehicle comprises a housing defining a substantially hollow interior and having a front, a back, a left end and a right end, a top and a bottom, a suctioning...
US20140124000 MANURE-REMOVAL DEVICE  
A manure-removal vehicle and an assembly thereof having a manure-discharging location. The vehicle comprises a pump and a tank having an air discharge. The vehicle collects manure by means of a...
US20070240276 FLEXIBLE PICKUP LIPS FOR USE WITH FIXED VACUUM SHOES ON SELF-CONTAINED AND PROPELLED CARPET CLEANING EQUIPMENT  
An improved vacuum shoe for use on a self-propelled cleaning apparatus is disclosed. Specifically, the vacuum shoe may have a gliding member either integral or connected to the shoe housing. The...
US20120260944 VACUUM CLEANER AND VACUUM CLEANING SYSTEM AND METHODS OF USE IN A RAISED FLOOR ENVIRONMENT  
A remote-controlled, autonomous, or semi-autonomous vacuum cleaner for raised floor environments comprises a vacuum cleaner especially configured to clean tight, hard-to-reach areas, such as the...
US20050188495 Self-propelling cleaner  
When detecting suction of a lighted object such as a cigarette or a match, a self-propelling cleaner 1 sends it to a dust room 12a by controlling a valve 8a. The self-propelling cleaner 1 collects...
US20080109984 FILTERED EXHUAST CONDUITS FOR ORGANIC DEBRIS COLLECTION DEVICES  
A filtered exhaust conduit is provided. The conduit includes an intake end, an exit end, a curved section, a vent, and a filter device. The intake end is connectable to a blower unit, while the...
US20060059653 Truck mounted liquid concrete waste vacuum system  
A truck mounted liquid concrete waste vacuum system with a storage tank adapted to be used in conjunction with a watertight concrete washout bin. The concrete washout bin is configured to roll off...
US20090089962 PICK-UP HEAD WITH DEBRIS URGING MEANS FOR A MOBILE SWEEPER  
A debris-plowing pick-up head for a mobile sweeper comprises a housing defining a substantially hollow interior and having a front, a back, a left end and a right end, a top and a bottom, and a...
US20090089963 PICK-UP HEAD HAVING AT LEAST ONE MAIN BROOM THEREIN, FOR A MOBILE SWEEPING VEHICLE  
A pick-up head for a mobile sweeping vehicle comprises a main housing defining a substantially hollow interior and has a front, a back, a left end and a right end, a top and a bottom, and a...
US20060191098 Suction nozzle  
A vacuum system with a blower, a flexible hose connected to an intake opening and a discharge duct for transporting the materials to a collection zone has a suction nozzle mounted on the outer end...
US20130232720 ROBOT CLEANER  
Provided is a robot cleaner. The robot cleaner includes a main body having a plurality of fixing slots that are spaced apart from each other, a moving device providing a driving force for moving...
US20070028414 Surface sweeping machine with tilting blower housing  
A road sweeper includes a blower housing having an opening, a hopper having an opening, and the openings being in axial alignment when the hopper and blower housing are each in a sweeping position...
US20090106930 Cleaning apparatus, such as for synthetic grass  
The invention relates to an apparatus for cleaning a ground surface of synthetic grass and a filler comprising a frame (4), moving and supporting means (5) arranged on the frame (4) for moving the...
US20090293220 VACUUM TRUCK WITH COLLAPSIBLE SCRAPER AND PIVOT RELIEF  
A scraper truck includes a main scraper mounted to a wheeled vehicle and side scrapers pivoted to the main scraper at its ends. The side scrapers are pivotally movable between extended lateral...
US20130305482 ARTICULATING VACUUM HOSE  
A debris collection system is disclosed comprising a vehicle and an articulating vacuum hose. The articulating vacuum hose includes a vacuum hose assembly and an articulating arm. The articulating...
US20070163071 Self-propelled sweeper with electric streering and relative control system  
The self-propelled sweeper with electrical steering comprises a frame suitable for receiving the refuse container (13), waste collection and suction members (2; 4, 6), a suction and filtering...
US20070199175 Blower attachment  
A blower attachment (15) comprising a frame (16) having a connecting assembly (18) for releasably connecting to a blower (35), a housing (19) supported by the frame and enclosing a chamber (20),...
US20060059652 Debris collector  
A debris collector is provided with an impeller mounted forward of the drive vehicle. The impeller is coupled to a movable snout which may be utilized to collect debris from the path of the...
US20110107548 VACUUM SYSTEM WITH IMPROVED MOBILITY  
A self-propelled mobile vacuum system comprising a vacuum source that provides suction for the removal of debris, a collection tank for storing debris collected by said vacuum source suction, and...
US20070204426 Dust Collecting Apparatus  
A dust collecting apparatus is provided for conveying dusts with the use of a smaller force thus to minimize the size of a conveying means, the consumption of power, and the noise generated by the...
US20150240433 APPARATUS FOR COLLECTING ANIMAL FECES  
An apparatus for collecting animal feces from a select surface, is discloses. The apparatus includes a sensor module for detecting the presence of animal feces on the select surface. A collector...
US20090217479 Filter Shaker Assembly for Sweeping Machine  
A filter shaking assembly for a floor surface maintenance machine including a filter assembly in fluid communication with the debris hopper and having a cylindrical filter held against a shaker...
US20090293911 COLLECTION MEANS FOR A MOBILE VACUUM APPARATUS FOR THE COLLECTION OF LIQUID OR SEMI-LIQUID MATERIALS  
The apparatus comprises a front-mounted collection means for a vacuum tank for the collection of liquid or semi-liquid materials. The collection means comprises a substantially V-shaped housing...
US20060236498 Mobile vacuum apparatus for collection of liquid or semi-liquid materials  
The apparatus comprises a vacuum tank with a front-mounted collection means thereunder The collection means is a V-shaped scraper with a height adjustable suction inlet at the apex thereof. The...
US20080222837 Compact vacuum cleaning device  
A compact vacuum cleaning device for automatic cleaning of smooth and textile floor coverings, particularly in the private home sector, has a housing, a suction mouth on the underside of the...
US20050268425 Surface cleaner  
A surface cleaner having a cleaning head. The cleaning head has a deck and a skirt extending from the deck such that when the skirt is placed in contact with the surface to be cleaned, a cleaning...
US20070136983 Paddock Vacuum Systems  
A paddock vacuum having a removable leaf-blower as the vacuum source. The paddock vacuum also has an improved air-tight door that resists deformation under vacuum, an internal filter, and other...
US20070226948 Canister vacuum arrangement  
A canister vacuum arrangement including a canister vacuum carried by a cart. The canister vacuum including a blower motor and a canister housing. The canister housing includes a separation...
US20140289998 SELF-PROPELLED VACUUM CLEANER  
A self-propelled vacuum cleaner has a moving device and a vacuuming device. The moving device has a casing and a control module. The casing has at least one wheel, a vacuuming hole, a clapboard, a...
US20070169305 Material-removal system including a fluid-blasting, spray-head assembly  
A material-removal system can include a spray-head assembly with a plurality of rotatable fluid bars arranged in a single shroud with overlapping sweeps. A gear-box assembly can index the...
US20150000071 UTILITY TYPE SURFACE CLEANING VEHICLE  
A utility type surface cleaning vehicle comprises a unitary frame utility type tractor defining a longitudinal axis and having front and back ends, left and right driven rear wheels, at least one...
US20100252075 ARTICULATING VACUUM HOSE  
A debris collection system is disclosed comprising a vehicle and an articulating vacuum hose. The articulating vacuum hose includes a vacuum hose assembly and an articulating arm. The articulating...
US20080271281 Loose Material Collecting Device and Method  
The present disclosure relates generally to a device for collecting and transporting loose material, and in particular, to a device pulled by a vehicle equipped with a turbine, a conduit, an...
US20060132318 Self-propelled cleaner and self-propelled traveling apparatus  
Disclosed herein is a self-propelled traveling apparatus capable of precisely determining whether a human is sleeping or awake, thereby eliminating useless alarms. When a human is detected by one...
US20050081320 Portable vacuum cleaner and method  
An upright frame (A) carries a hopper (B) having a centrifugal fan (D) for creating a partial vacuum in the hopper. A discharge chute (E) on a lower end of the hopper is normally closed by a gate...
US20060179603 Apparatus for cleaning pipes having pumping and vacuuming capability  
An apparatus for cleaning waste collection systems of solid materials. The apparatus is capable of cleaning waste systems in two known ways. First, a pumping method uses normal and injected water...
US20100107355 Removing Debris From Cleaning Robots  
A cleaning robot system including a robot and a robot maintenance station. The robot includes a robot body, a drive system, a cleaning assembly, and a cleaning bin carried by the robot body and...
US20110061194 PROCESS TO MAINTAIN LARGE CLEAN RECREATIONAL WATER BODIES  
The invention discloses a process to implement and maintain water bodies larger than 15,000 m3 for recreational use, such as lakes or artificial lagoons, with excellent color, transparency and...
US20130145573 VORTEX PNEUMATIC CONVEYANCE APPARATUS  
The vortex pneumatic conveyance apparatus of the present application creates a vortex from blown and/or pressurized air rotating along the inner wall of an outlet tube to convey particles through...
US20050188493 Self-propelling cleaner  
While a receiver 6 receives radio wave of a predetermined frequency transmitted from a transmitter 11, a self-propelling cleaner 1 operates a main body in a silent mode and sets the propelling...
US20110023259 MOBILE VACUUM APPARATUS FOR COLLECTION OF LIQUID OR SEMI-LIQUID MATERIALS  
The apparatus comprises a vacuum tank with a front-mounted collection means thereunder The collection means is a V-shaped scraper with a height adjustable suction inlet at the apex thereof. The...
US20100196129 Mobile vacuum excavation process  
A compact mobile vacuum boring, and excavation method comprising a device which will create a vacuum condition within a vacuum container and having a vacuum conduit to air convey a liquid and or...
US20080098562 Self-propelled vehicle for cleaning roads and the like  
There is disclosed a vehicle comprising: a chassis (1a) extending in a longitudinal direction (1b) and with lateral sides (1c) parallel to the longitudinal direction (1b); a storage apparatus (5)...
US20070226949 Robot cleaner system having robot cleaner and docking station  
A robot cleaner system having an improved docking structure between a robot cleaner and a docking station, which is capable of an easy docking operation of the robot cleaner and preventing loss of...
US20150190027 Floor Treatment Apparatus  
The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one...
US20130239359 FLOOR TREATMENT APPARATUS  
The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one...

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