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6434918 |
Enclosed lawnmower having air flow control
A lawnmower has a mower deck and an engine supported on the mower deck. A dome shaped cover is pivotally connected on the mower deck and can be moved between a position over and enclosing the...
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6349475 |
Debris blowing weed trimmer
An implement for trimming grass and weeds, and for blowing clippings and debris. The implement consists of a rotatable housing having an outer wall; at least two fan blades, each of the fan blades...
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6101794 |
Mower
A mower comprising a frame, a deck with a discharge located forwardly of at least one cutting blade, a baffle in the deck disposed between the blade and discharge that is spaced from the top wall...
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6073430 |
Rotary mower up-flow cutting deck
A multi-blade mower deck having a center right and left blade chambers, which are partially connected to each other, each blade chamber including a rotary mounted cutting blade with lifting sails...
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5884463 |
Convertible mower with rotary disc mechanism
A mowing mechanism having a spindle rotatively driven by a power source, a blade having a radially inner portion coupled for rotation with the spindle and a radially outer portion for cutting...
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5875620 |
Lawnmower blower apparatus
A blower apparatus, which is used with a lawnmower which has an engine and a cutting blade housing, includes a blower assembly supported by the lawnmower. The blower assembly is located distal to...
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5832704 |
Mower blade assembly
A blade assembly is provided for a lawn mower which includes first and second fan blades to maintain the interior of the blade housing free of accumulated grass clippings as occur when mowing damp...
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5540038 |
Lawn and garden chipper/shredder vacuum apparatus
Lawn and garden maintenance equipment for collecting and shredding debris and chipping branches is provided with wheel support, a housing, and a handle for guiding the apparatus, the housing having...
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5537807 |
Yard-care machine
The new yard-care machine includes features of a mower, a mulching mower and a branch chipper. Such machine has a cutting blade in an enlarged lower blade chamber and a fan and a chipper plate in...
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5435118 |
Vacuum sweeper shredder rotary mower
This invention is an improvement of the vertical shaft rotary lawn mower so that it can, besides cut grass, also vacuum and sweep lawns, driveways, and other hard-surfaced areas and to shred leaves...
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5357736 |
Lawn mower with means for selectively collecting grass and grass plus garden debris, and method of using
A lawn mower of the type which collects grass cuttings includes a motor-driven blade rotatable about a sustantially vertical axis, at least one fan rotatable about the same axis, and a grass...
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5231827 |
Lawn and garden chipper shredder vacuum apparatus
Lawn and garden maintenance equipment for collecting and shredding debris and chipping branches is provided with a wheel-supported housing having a handle for guiding the apparatus, the housing...
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5191756 |
Mulching mower apparatus
A mulching mower apparatus for use in a mover having a housing that includes a discharge outlet. A guide mechanism is provided for guiding air and vegetation clippings radially inwardly and...
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5191755 |
Combine harvester with dual range variable speed blower
A variable diameter belt type power transfer assembly having a drive sheave and a driven sheave, both of which are adjustable and include a pair of opposing coaxial flanges, one of which is axially...
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5142851 |
Post-processing apparatus for lawn mowers and the like
A post-processor having a housing in communication with the discharge of a lawn mower. A cutting blade is disposed within the housing for rotation on a driven shaft for finely cutting the materials...
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5129216 |
Crop blower
A crop blower for a combine harvester. An elongated, tubular housing has a convex outer surface on a first side and a concave outer surface on a second side. There is a fan having a central shaft...
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5123235 |
Air-floated mulch recycle system
An air-floated cutting apparatus is described comprising a substantially endless housing having an open bottom, an air intake opening and a discharge port, the housing cooperating with a plate...
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5069025 |
Air flow directing device
A flow directing device for use with rotary blade mowers where the blade is located for rotation in plane generally parallel to a surface to be cut and where the devices within the scope of the...
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5060461 |
Semi-hover cylinder mower
An electrically or petrol driven cylinder mower comprises a mower body 101 and a grass box. An electric motor or petrol engine drives a cutter assembly 202, and also a turbo fan drawing air through...
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5035108 |
Mower deck dedicated to grass collection
A mower deck including a shroud having a top, a discharge opening, first and second sides, the discharge opening located adjacent the second side and a peripheral skirt defining an open bottom, a...
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5012633 |
Lawn mower
A lawn mower includes a cutter blade rotatably disposed in a cutter housing, for cutting grass, a discharge fan rotatably disposed in the cutter housing upwardly of the cutter blade, for...
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4944142 |
Power lawnmower construction
A power lawnmower having a body, a motor mounted to the body with a vertical drive shaft, a cover over the motor defining a power source chamber and a cutter blade below the body. Located on the...
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4932194 |
Power operated rotary walking mower
A power operated walking mower of the type having a generally cup-shaped housing with a motor supported on top of the housing and having a vertical shaft driving a rotary blade within the housing....
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4914896 |
Crop blower apparatus
A crop blower apparatus includes a blower for providing a stream of forced air. There is a mechanism for powering the blower and a discharge duct connected to the blower for providing a directed...
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4905461 |
Mower sheave fan and drive cover port arrangement
A mower deck with fan structure rotatable with the blade spindle for creating an air turbulence to prevent debris buildup around the spindle and to exhaust debris away from and cool the mower drive...
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4835950 |
Filament trimmer including a blower
A blower attachment for rotation with a filament line spool of a conventional filament line trimmer which attachment is provided with at least a pair of blades that are selectively extendable from...
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4827702 |
Blower attachment for filament trimmers
A blower attachment comprising a band for slipping over and snugly engaging for rotation therewith a filament line spool of a conventional filament line trimmer. The band is provided with at least...
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4823541 |
Agricultural harvester
An agricultural harvesting apparatus (10) comprising a ground engaging housing (12), said housing (12) having an open lower end (14), a cutting and suction blade assembly (38) mounted within the...
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4796416 |
Portable shredder/lawn mower for garden use and the like
The device includes a wheel mounted frame having a detachable base plate, when used as a shredder, a small engine on the upper side of the frame and an internal blade enclosure within said frame, a...
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4741148 |
Tractor attached leaf or clipping blower/vacuum device
A downwardly opening generally circular plan-shaped horizontal housing is provided including opposite side maximum width portions and having a driven rotary vacuum blade assembly journalled therein...
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4736576 |
High efficiency lawn mower housing
A lawn mower is described having a high collection efficiency. This is accomplished by constructing a housing having a toroidally-shaped skirt defining the interior space in which the blade rotates...
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4703614 |
Cyclone forage harvester
A forwardly opening cylindrical housing is mounted on the forward end of a wheeled frame coupled to the front of self-propelled prime mover and the rear of the housing includes a forwardly facing...
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4679383 |
Lawn edger
A lawn edger having a motor (14) arranged with a vertical axis of rotation, a fan and cutter assembly (15) within a hollow frame (11), cutting blades (17) being below the fan blades (16) and...
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4651510 |
Blade for rotary lawn mower
A rotary lawnmower blade that includes cutting edges on removable cartridges which can be replaced without the use of tools. The blade is hollow in design with air inlets that pick up high volumes...
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RE32377 |
Cutter blade for pneumatically transporting grass clippings
Disclosed herein is a cutter blade for a rotary lawn mower, which cutter blade is generally of elongated rectangular outline and includes a leading edge, a trailing edge, a longitudinal axis...
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4617786 |
Forage harvester having supplemental crop disintegrating means
A high speed rotor in the chute of a forage harvester is used to crack kernels in chopped forage impelled to the rotor. The rotor itself has four or more rows of elongated, spaced-apart plates...
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4597253 |
Forage or picking harvester unit
A forage or picking harvester unit includes a cylindrical cutter followed by an impeller fan with a crushing device in the path between the cutter and the fan. In the cylindrical cutter, the...
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4578938 |
Rake attachment for a rotary power mower
A device adapted to temporarily replace the standard cutting blade of a rotary power mower enables the thus modified power mower to function in a manner to rake debris from a lawn. The raking...
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4563866 |
Multi-row corn cutter forage harvester and/or picker forage harvester
A multi-row corn cutter forage harvester and/or picker forage harvester, such as a forage harvester of the disc-wheel type, includes a first support bar arranged to be mounted on the three-part...
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4488395 |
Multiple purpose lawn mower having disposable receptacle
This invention relates to an improved lawn mower construction adapted for cutting vegetation into pieces and delivering the cut vegetation pieces into a disposable flexible air impervious baglike...
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4457630 |
Compost processing machine
A compost processing machine for separating, mixing and stacking compost includes a pick-up drum at its forward end which picks up the compost and discharges it to feed means which in turn feeds...
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4450673 |
Mulching mower
A rotary mower has an engine supported by an engine platform secured to a frame having wheels and a handle, the engine has an output drive shaft which has a cutting blade rigidly secured at its...
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4411125 |
Multi-function apparatus for lawn maintenance
An apparatus for lawn maintenance incorporates the usual features of a lawn mower plus means which achieve the mulching and collection of lawn debris. The apparatus is provided with a...
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4407112 |
Grass mower
A rotary grass mower of the type having a hollow motor body and a motor mounted on top of the body having a downwardly depending shaft which carries a disc bearing grass cutter blades. A blower is...
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4393644 |
Two-speed drive apparatus for blower fans
The blower of a forage harvester is controlled by two-speed belt drives for operating the blower between a first and a second speed for improved power requirements and operating efficiency. The...
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4361001 |
Collecting accessory for air supported lawn mower
A hover-type lawn mower being provided with a cover which fits over the shroud or housing for the rotatable blade. The cover is provided with openings so that the air flow therethrough forms an air...
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4361000 |
Bagging filament mower
A bagging filament line lawn mower (2) has a filament line cutting element (8). A fan (60) located in a cutting chamber (26) in the housing (4) of mower (2) is shielded by an outer shroud wall...
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4349211 |
Bumper hitch
A trailer hitch comprises two elongate bumper members, a trailer bumper member connectable to the trailer near one end thereof and a tractor bumper member connectable to the tractor near one end...
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4335567 |
Bagging filament mower
Lawn mower (2) includes a housing (4) having at least one cutting chamber (22 or 24) in which a flexible line cutting element (8) is rotated by a motor (76). Sails (80) located on cutting element...
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4328661 |
Cross flow rotary mower having an axial expansion section
A cross flow rotary type mower has a rotor (21) mounted for rotation about a vertical axis. A housing having an upper wall (10) and side walls (29, 30, 31) surrounds the rotor to form a cross-flow...
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