|
Match
|
Document |
Document Title |
|
|
8099828 |
External filter chamber
An external filter box for a surface maintenance machine having a hopper with selective communication being provided between the filter box and the hopper to permit dusty air to flow from the...
|
|
|
8091672 |
Single-drive-axis vehicle with a platform and/or a seat for a driver
An electrically driven single-drive-axis vehicle with a platform for a driver, driven about a common wheel axis, which provides the single-drive-axis to improve its handling and its range of uses....
|
|
|
8056177 |
Leaf gathering apparatus
A leaf gathering apparatus includes upper and lower conveyor axes, a conveyor extending around the upper and lower conveyor axes that is continuously rotatable, and a rotatable sweeping mechanism...
|
|
|
7882587 |
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)...
|
|
|
7735176 |
Sweeping machine with variable wheel tracking
A compact sweeping vehicle has steerable front wheels of variable track with a minimum track dimension for sweeping and a maximum track dimension for travel to and from the workplace. The front...
|
|
|
7690068 |
Protective structure for brushes of sweeping machines
The invention relates a protective structure for brushes of sweeping machines (30) having a frame (31) and at least one cup-shaped brush (20) supported protruding from the frame (31), said...
|
|
|
7603738 |
Blower mounting apparatus
An apparatus for mounting a street blower to the front end of a zero-turn riding mower. The mounting apparatus comprises a main support beam that extends across the front of the mower frame and...
|
|
|
7520017 |
Street sweeper recirculation flap
A street sweeper system is used typically in a motorized vehicle. The sweeper utilizes a cylindrical brush rotating about an axis generally perpendicular to the vehicle's direction of motion. A...
|
|
|
7488391 |
Rotating brush optimizing method
The present invention provides an improved mechanical coupling for rapidly adjusting the elevation of a working edge portion of a tool which working edge portion is subject to wear that decreases...
|
|
|
7302734 |
Ground cleaning machine
A mobile floor or ground cleaning machine includes a hydraulic motor for propulsion and/or operating a cleaning brush. Airflow produced by a fan is directed through a housing located adjacent the...
|
|
|
7287298 |
Low profile side squeegee assembly
A low-profile side squeegee assembly for surface maintenance vehicles, capable of cleaning under so-called “toe kicks”. In contrast with typical suspensions that are mounted directly above the cen...
|
|
|
7287299 |
Simplified rear squeegee linkage for surface cleaning equipment
A rear squeegee linkage for surface cleaning equipment, which uses a pair of compliant bushings for improved shock absorption. The actuator is mounted with a pair of clevis pins and cotter pins,...
|
|
|
7249429 |
Quick-release bucket adapter
A manipulator assembly for attachment to a bucket of a construction vehicle is disclosed. The manipulator assembly includes a universal attachment apparatus for attaching a utility tool to the...
|
|
|
7150062 |
Combined single-twin street sweeping machine
A surface cleaning vehicle is provided with hydraulically driven sweeping machinery. The vehicle comprises a truck chassis for carrying the sweeping machinery and a prime mover engine for...
|
|
|
7124463 |
Conveyor lip for motorized street sweeper
A street sweeper system is used typically in a motorized vehicle. The sweeper utilizes a cylindrical brush rotating about an axis that is typically perpendicular to the vehicle's direction of...
|
|
|
7082639 |
Brush optimizer
The present invention provides an improved mechanical coupling for rapidly adjusting the elevation of a working edge portion of a tool which working edge portion is subject to wear that decreases...
|
|
|
7059015 |
Tool mounting assembly for a surface maintenance machine
A squeegee mount and assembly which cooperate to permit both pivotal and linear motion of the squeegee assembly relative to the machine frame. To avoid contact with a stationary object, the...
|
|
|
6968589 |
Barge sweeper
The present invention provides a vehicle mounted sweeping apparatus to be mounted on a variety of vehicles for sweeping the inside surfaces of vessels such as a barge, generally comprising a...
|
|
|
6920661 |
Extruded vehicle mounted broom
A vehicle mounted broom that has a modular construction, improved sweeping action and versatile mounting capabilities. The broom has brush strips and integral channels formed in a bottom side of...
|
|
|
6836919 |
Suspension device for floor maintenance appliance
A suspension device for coupling a surface maintenance appliance to a surface maintenance machine is disclosed. The suspension device includes a carriage member movably supported upon the...
|
|
|
6640374 |
Curb brush is an implement for displacing debris from the top and bottom of rounded curbs
Curb Brush is an implement for displacing debris from the top and bottom of rounded curbs with a steel scraper cut to the shape of the curb to remove large debris; a gutter broom mounted behind the...
|
|
|
6640375 |
Brush assembly
A brush assembly is provided in a movable sweeper in which the sweeper includes a vehicle frame to which a rotatable cylindrical brush is connected. The sweeper comprises a turning equipment to...
|
|
|
6622336 |
Connecting apparatus for attaching a sweeping implement to a traction vehicle
A rotary brush assembly that is mounted to a traction vehicle, such as a skid steer type vehicle. The brush assembly is allowed to move relative to the traction vehicle within three degrees of...
|
|
|
6615443 |
Stall converter for single engine sweeper
A street sweeper for cleaning municipal streets and commercial parking lots uses a single engine with a modified torque converter on the automatic transmission. The torque converter is designed to...
|
|
|
6585827 |
Apparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquid
A method of cleaning a hard floor surface with a surface maintenance vehicle including the steps of generating a foam-like aerated cleaning liquid, selectively conveying the foam-like aerated...
|
|
|
6360396 |
Tractor implement for scrubbing pavement
A tractor pavement-scrubbing implement having a rotating transverse cylindrical short-bristle brush attachable to a 3-point tractor hitch such that the brush may be lifted off the pavement surface...
|
|
|
6311355 |
Sweeper
A movable sweeper having a frame to which a rotatable cylindrical brush is coupled, a flap arrangement locating at least in front of the rotatable brush with the flap leading brushed loose water...
|
|
|
6016584 |
Lateral sweeping apparatus
Loose material is transferred from a surface primarily laterally outward with respect to a forward direction of movement. A plurality of elongated strip brush members are oriented at a...
|
|
|
5797203 |
Vehicular apparatus for removing snow and aircraft de-icing or anti-icing liquids from runway surfaces
A vehicular apparatus which is adapted for removing fluids including snow and/or ice and de-icing or anti-icing liquids from a surface as the apparatus traverses the surface. The apparatus...
|
|
|
5687443 |
Motorized janitorial cart with accessories
A janitorial cart is small, and narrow enough for use indoors, and will pass through conventional-width doorways. The cart is electrically powered, and the batteries are mounted very low so the...
|
|
|
5621940 |
Vehicle-mountable push broom
A vehicle-mountable push broom has a generally horizontal frame provided with a plurality of transverse downwardly-opening generally C-shaped channels, and a plurality of removable bristle strips...
|
|
|
5182830 |
Truck mounted pavement sweeping brush
A brush assembly apparatus for cooperation with a snow plow mounting apparatus which includes apparatus for attachment to the associated snow plow mounting apparatus and an elongated main body. A...
|
|
|
5165134 |
Sweeping and dusting apparatus
At least one dust mop is fixed to a carrier, the carrier being receivable on the forks of a fork lift. The forks can be used to position the mop with respect to the floor, and the mop is carried on...
|
|
|
5155884 |
Dust mop with bumper
A bumper is fixed to the frame of a dust mop so the bumper will engage stationary objects and prevent damage to the mop head on the mop frame. Dust mops are generally carried under a carrier, and...
|
|
|
4989676 |
Sweeper system for lawn mowing
An improved sweeper system for use with a grass mowing machine for use in the care of golf course greens in which the lawn mowing machine has at least one mower assembly, the sweeper system...
|
|
|
4827637 |
Apparatus for clearing a surface of snow and dirt
The apparatus for clearing a trafficked surface such as a road, express highway and airport runway of snow, slush, water, dirt and the like comprises a framework in which two rotatable drums are...
|
|
|
4747174 |
Grooming attachment for reconditioning the playing surface of a tennis court
A grooming attachment particularly adapted to reconditioning the playing surface of tennis courts. The attachment is adapted to be drawn by a motorized vehicle capable of travelling over the entire...
|
|
|
4685228 |
Snow-removing machine
The sweeping brush of the machine is composed of two or more parts in order to maintain a constant pressure of the sweeping brush against the ground, to achieve faster clearance of the snow, and to...
|
|
|
4434011 |
Method and apparatus for retrieving objects from the ground
A method and apparatus for collecting flat or semiflat materials while simultaneously retrieving bottles and cans includes a ground engageable rotating drum (52) with a plurality of fingers (60)...
|
|
|
4312095 |
Mobile lawn rake attachment
A mobile lawn rake attachment advantageous for use in conjunction with conventional riding mowers or other similar towing vehicles for providing a convenient method of raking large areas of...
|
|
|
4077731 |
Reinforcing wire laying machines and attachments
A machine for laying reinforcing mesh for concrete comprises a pair of spaced front wheels and a pair of power driven rear wheels. Several different forms of devices are provided for lifting the...
|
|
|
3791118 |
COMPACTOR ATTACHMENT FOR A LAWN MOWER
A lawn and garden type tractor has a belly-mounted rotary lawn mower with a side discharge opening communicating with an inlet opening at the lower inner side of a fore-and-aft elongated,...
|
|
|
3736736 |
BALING ATTACHMENT FOR LAWN MOWERS
A lawn and garden type tractor has a belly-mounted rotary lawn mower with a side discharge opening communicating with the forward end of a generally fore-and-aft tubular auger housing. An auger is...
|
|
|
3698169 |
GATHERING APPARATUS
A gathering apparatus particularly suited for use in harvesting nuts and similar discrete articles. The apparatus is characterized by a pair of converging wings horizontally extended to scrape the...
|
|
|
3283675 |
Pavement surface-sealer applying machine
|
|
|
3048869 |
Sweeper brush attachment for rotary mowers
|
|
|
3014228 |
Combination load-hauling vehicle and floor sweeper
|
|
|
3010523 |
Debris collector
|
|
|
2973535 |
Brush construction
|
|
|
2962946 |
Drag broom apparatus
|