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8132282 |
Mechanical sweeper
The present invention generally pertains to a self-propelled mechanical sweeper. The mechanical sweeper comprises a pickup broom for lifting debris toward a first belt conveyor. The sweeper further...
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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...
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8038030 |
Floor cleaning machine
A floor-cleaning machine which can be driven over the floor, includes a driven brush for sweeping the floor to be cleaned. The brush picks up dirt and debris from the floor and carries it, assisted...
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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)...
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7837751 |
Two-stage separator apparatus for yard debris
An apparatus for collection and reduction of yard debris combining a frontally facing vacuum pick up with a chipper-shredder-blower unit to induce airflow for entraining debris collected at the...
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7810202 |
Leaf and debris sweeper
A debris collecting device includes a rotatable drum 4 having a plurality of radially extending tynes 5 and a rake adapted to cooperate with the drum, the rake having dual arcuate shaped blades,...
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7716773 |
Debris sweeper for turf surface
A debris sweeper has a powered rotary brush for sweeping debris, such as aerator cores, from a turf surface into a debris collecting hopper. The brush and hopper are carried on a wheeled tow frame....
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7665172 |
Sweeper
A powered floor sweeper comprises a foot assembly with a motor driven primary agitator and a pair of edge agitators coupled to wheels such that manual propulsion of the sweeper rotates the wheels...
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7610646 |
Lawn sweeper
A towable lawn sweeper comprising a housing, a hitch assembly, a sweeper assembly and a sweeper height adjustment assembly. The hitch assembly is rigidly coupled to the housing and includes a...
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7555801 |
Floor cleaning machine
A floor-cleaning machine which can be driven over the floor, includes a driven brush for sweeping the floor to be cleaned. The brush picks up dirt and debris from the floor and carries it, assisted...
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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...
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7461428 |
Floor cleaning machine
A floor cleaning machine includes a driven brush for sweeping debris and dirt into a dirt container which is supported by a retracting arm actuated by a powered actuator, such as an hydraulic...
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7334284 |
Surface cleaning apparatus
A surface cleaning apparatus includes a surface cleaning strip and means responsive to movement of the surface cleaning apparatus over a surface to be cleaned for positioning the cleaning strip...
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7320147 |
Lawn sweeper
A lawn sweeper for collecting debris from a surface includes a frame. At least one wheel is rotatable with respect to the frame for movement of the lawn sweeper along the surface. A collection bin...
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7313839 |
Sweeping system with front removable hopper
A surface maintenance apparatus is described, having a sweeping system positioned near the front or leading edge of the apparatus. The sweeping system includes a plurality of brushes and a...
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7051402 |
Gutter sweeper system
A vehicle has a container that receives swept debris. A primary sweeper assembly has a primary axle with wound cables in a helical configuration. A primary shroud supports the primary sweeper...
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7024719 |
Sweeper drag shoe
A sweeper drag shoe used with a rotary broom in sweeping, whereby escaping debris from under a contact skid is recaptured. The sweeper drag shoe contains a deflection plate that redirects bristle...
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6892414 |
Street sweeper drag shoe
A street sweeper drag shoe of cast austempered ductile iron used with a rotary broom in sweeping, whereby escaping debris from under a contact skid is recaptured. The street sweeper drag shoe...
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6877180 |
Street sweeper main broom cutoff 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...
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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...
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6820542 |
Leaf compactor and baler
An apparatus 10 for compacting and baling leaves, grass clippings, sticks, pine straw and other debris on lawns, yards, or fields is provided. The apparatus 10 may have diagonal brushes 26 to...
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6687939 |
Bucket sweeper
A bucket sweeper combination unit that is used in connection with a skid loader or skid steer which has universal mounts and remote hydraulics that power the unit. The sweeper is mounted to the...
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6553600 |
Mobile sweeping machine
In order to facilitate emptying of the dirt collection container in a mobile sweeping machine with a rotationally driven rotary brush which is mounted in a housing, a dirt collection container...
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6505371 |
Sweeper
In order to construct a sweeper, which comprises a rotary brush arranged in a housing, a dirt collector which can be detachably attached to the housing and, adjacent the rotary brush in the dirt...
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6463616 |
Floor cleaning machine
A drive system for driving two cylindrical brushes of a floor cleaning machine that rotate in opposite directions is disclosed. The floor cleaning machine includes a motor, a gear mechanism and...
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6421870 |
Stacked tools for overthrow sweeping
A surface cleaning machine includes a frame, wheels for supporting the frame and a debris hopper positioned on the forward part of the frame. There is a cylindrical sweeping brush mounted on the...
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6371565 |
High-lift lateral dump system for pavement/street sweepers
A high-lift lateral dump system for pavement/street sweepers (20) includes a debris container (30) positioned between laterally adjacent lift assemblies (40R, 40F), each lift assembly (40R, 40F)...
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6237177 |
Vehicular storm drain cleaning apparatus
The apparatus includes a water tight vehicular body of a low profile. A user controls the vehicle from a forward cockpit. The cleaning apparatus further includes both forward and rearward booms....
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6230363 |
Large-scale cleaning vehicle
A large-scale cleaning vehicle, for operation with a forklift, includes rotation brushes for sweeping debris toward a center of said cleaning vehicle, a sweeping brush for sweeping the debris into...
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6154911 |
Debris lifting apparatus for use in a surface sweeping vehicle
A debris lifting apparatus for use in a surface sweeping vehicle comprises an isolated debris lifting receptacle mounted on the surface sweeping vehicle for arrested positioning in a lower debris...
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6154920 |
Sweeper apparatus
A sweeper apparatus is disclosed for effectively and efficiently sweeping debris from a floor surface with a minimal amount of dust being generated outside of the apparatus. The sweeper apparatus...
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6073295 |
Sweeping machine with movable recirculation flap
A sweeping machine has a chassis, wheels for supporting the chassis and a brush mounted on the chassis for rotation to throw debris over the brush and into a debris hopper mounted on the chassis...
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6041464 |
Spring loaded skid plate kit for a street sweeper
A kit for resiliently attaching a skid plate 10 to a street sweeper S is provided. The skid plate 10 is oriented within a track T between vertical rails R of the street sweeper S. The skid plate 10...
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6035479 |
Sweeper with auxiliary brush and auxiliary lip
A sweeper movable over a surface to be swept includes a frame having a longitudinal axis parallel to the direction of sweeper movement and a debris hopper mounted on a front portion of the frame....
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6006390 |
Connecting mechanism for attaching a ground-engaging surface maintenance implement to a traction vehicle
The present invention relates to an improved mechanism (100) for attaching a ground-engaging surface maintenance implement, preferably a front-mounted rotary sweeper (300), to a traction vehicle...
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5991953 |
Sweeping machine with multiple position front flap
A sweeping machine includes a chassis with wheels supporting the chassis on a surface to be swept. There is a brush mounted on the chassis for rotation in a direction to throw debris over the brush...
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5987699 |
Large-scale cleaning vehicle
A large-scale cleaning vehicle, for operation with a forklift, includes rotation brushes for sweeping debris toward a center of said cleaning vehicle, a sweeping brush for sweeping the debris into...
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5940919 |
Drag shoe for use in a street sweeping vehicle
A street sweeping vehicle has a generally centrally disposed longitudinal axis, a sweeping brush disposed laterally across the longitudinal axis for sweeping debris forwardly into an elevator...
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5924155 |
Anti-flip strut for a rotary broom loader attachment
An anti-flip strut for use with rotary broom attachments for skid steer loaders. The present invention provides a strut adapted to connect the rotary broom attachment to the loader arms of a skid...
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5920939 |
Floor cleaning apparatus having a rotating brush roller
A floor cleaning apparatus having a brush chamber formed in a main housing is provided. The brush chamber has a dirt inlet slot that faces the floor that is to be cleaned and extends over the width...
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5893189 |
Sweeping machine with hopper shelf
A sweeping machine has a body, wheels supporting the body, and a sweeping brush which is carried by the body and driven by a motor mounted on the sweeping machine. There is a debris hopper...
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5884353 |
Sweeper with hopper heat shield
A surface maintenance machine includes a body, wheels for supporting the body, a sweeping brush and a debris hopper adjacent the sweeping brush and positioned to receive debris swept by the brush....
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5881417 |
Floor cleaning apparatus with contouring broom
A contouring broom assembly is provided for following contours of a surface. The assembly includes an angling contour mechanism (600) for allowing a cylindrical side broom (140) to angle relative...
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5850656 |
Highway debris entrainment and storage device
A refuse collection device (1) including a collector roller (11) and an inclined conveyor (27) which deposits collected debris into a hopper (127) along arcuate paths (128, 129), thereby filling...
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5806123 |
Variable elasticity collection pan for floor cleaning machines
A debris collection pan for cleaning machines which is in such a shape and/or constructed of materials such that, as the leading edge thereof slides on a floor and encounters an obstacle, the pan...
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5784872 |
Trash pick-up and collection system
A trash pick-up and collection apparatus includes a rotary drum assembly with a plurality of spikes to impale and pick-up the trash along a path to be cleared. A continuous chain mechanism wrapped...
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5742968 |
Apparatus for removing debris from the ground
Apparatus for removing debris form the ground comprising a frame which supports a rotatable cylindrical brush having bristles projecting from its axis of rotation, a rotatable shaft member...
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5596784 |
Vehicle for collecting debris from a road
A vehicle for collecting debris from a road includes an operator cab located at a front section of the vehicle, a boom assembly located at the front section, a paddle guide assembly located at the...
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5579553 |
Ballast broom with auger and method
A railroad ballast broom vehicle uses a double or split auger to move ballast received from a rotary core broom. The auger has various features to minimize the risk of it jamming on ballast which...
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5509162 |
Hinged brush retaining arm for sweepers
A cylindrical brush of the type utilized in an industrial type sweeper is retained on one end by an idler broom arm. The idler broom arm is hingedly connected to a member transverse to the brush...
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