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7392854 |
A front rotary working machine is provided which has rotary working portions disposed at a front portion of a transmission case, and a front wheel disposed forward of the rotary working portions. The working machine includes a guard memb...
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6962209 |
A sod cutter ( 10 ) is disclosed including a frame ( 12 ) formed by welding the free edges of mount, frame and end plates ( 46 a , 46 b 46 c ) bent relative to one of two side plates ( 46 ) to the corresponding edges of the other side p...
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6913557 |
In order to minimize unwanted corotation, a gear support member is in the shape of a flat disk and has an outer diameter greater than the pitch circle of a ring gear. Further, a surface level of lubricating oil stored in a casing is set ...
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6241025 |
A lawn aerator that is attachable to a piece of mechanized lawn care equipment, such as a self-propelled lawn mower, lawn tractor and the like, for aerating a lawn. The lawn aerator includes a frame having first and second opposite ends,...
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6176320 |
The instant invention is particularly intended for gardening and small truck farming operations consisting of a method and apparatus which provides for accurate planting of seed in rows and is, by this embodiment, able to repeat it's tra...
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6151811 |
The present invention is a walk-behind power unit stabilizing system for use on portable trenchers and other equipment. The preferred application comprises a retractable wheel assembly mounted at the rear of a trencher where the invented...
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5569119 |
A manually displaceable implement for ground treatment comprising a dead-man safety based on an automatic lowering and blocking of the running wheels (5). A stop (10) is provided on the implement for blockage, against which at least one ...
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5398768 |
An aerator includes a frame supported on a pair of forward drive wheels and a pair of rearward caster wheels. An aerator head is mounted on a pivot frame on the forward end of the aerator frame, pivotable to move the aerator head from a ...
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5363633 |
A device for adjusting the height of a vehicle, by rotating the angle of a base shaft eccentrically supporting a support shaft. Wheels are fitted to a support shaft eccentrically connected to a base shaft rotatably supported by bearings ...
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5353529 |
The invention includes a frame, to which is mounted a handle, an engine, drive wheels and an auger. The engine drives the drive wheels, making the apparatus self-propelled and also rotates the auger. Control levers are located on the han...
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5301757 |
An edging machine having a frame with a handle at one end, a prime mover mounted on the frame, an edger blade rotatably connected to the frame, a first wheel mounted on the frame so as to support the frame above a surface, a second wheel...
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5230208 |
Lawn mower height-adjust systems include three embodiments. Two permit the user to adjust the position of the deck relative to each wheel individually. The third permits the user to adjust the positions of all four wheels simultaneously,...
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5156217 |
An edger is provided having a main frame, at least one front wheel fastened in the front portion of the main frame, two rear wheels fastened in the rear portion of the main frame, a rotary blade disposed in the front portion on either si...
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5119880 |
Aerating apparatus is provided and includes a chassis having a handle, a rotor having aerating tines rotatably mounted on the chassis, drive means for rotating the rotor, a support member rotatably mounted on the chassis for movement bet...
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5048615 |
An apparatus for trimming weeds and grass employs a prime mover to power a rotating cutting head. Three wheels are used to support the weight of the trimmer, and the prime mover is uniquely mounted to the trimmer such that lowering the c...
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4958457 |
An apparatus for ditch digging or root pruning having a main frame on which a motor drive mechanism and a cutting wheel are supported. A secondary frame portion or undercarriage is pivotally attached to the main frame. The cutting wheel ...
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4838357 |
A selector or shift lever manipulates gears in a ground wheel transmission to select a running mode when moved in the transverse direction, and manipulates gears in a plow transmission to select the rotating direction of a rotary plow wh...
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4811794 |
A garden tilling apparatus has a frame with movable arms extending out of the frame and soil-working tines connected to the forward-most portion of the movable arms. Inside the frame, a crankshaft is mounted coupled to the arms and the a...
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4719974 |
A walking operator type cultivator comprising a rotary plow, a ground engaging member for setting a plowing depth, and a position adjusting mechanism for raising and lowering the ground engaging member. The position adjusting member is a...
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RE32467 |
A rotary tiller plow attachment kit for converting into a plow a rotary tiller of the type having a frame, a pair of handle bars extending rearwardly therefrom, and a horizontal power driven axle on which a pair of cleated pull wheels ma...
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4662456 |
A hollow tine for a self-propelled lawn aeration machine is formed by a U-shaped metal plate having a stud projecting internally of the plate and welded thereto at one end. The U-shaped metal plate has an oblique cutting edge at the end ...
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4591001 |
A toolbar attachment assembly for a rear tine rotary tiller having a tine guard and forward wheels. The toolbar attachment assembly is secured to the tiller in place of the drag stake. A V-shaped brace allows for the assembly to be attac...
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D280824 |
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4511004 |
An apparatus of the type designed to drill a plurality of equidistantly spaced bores of differing diameters in a lawn. The bores of smaller diameters are intended to aerate the lawn to provide holes into which seeds, water, and fertilize...
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4503630 |
A ditch digging machine comprising a frame including a pair of vertical posts and a cross bar connecting the upper ends of said vertical posts, wheels supporting the lower ends of the vertical posts, a housing including a convex hood hav...
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4492271 |
A tine tiller has a frame mounted on traction wheels for movement in either direction. The frame has tines rotatably mounted on each side thereof and driven in either direction irrespective of the direction of movement of the frame by ro...
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4402366 |
A walk from behind soil tilling machine including ground wheels upon which the machine may be moved and two rows of ground penetrating and pulverizing tines located to the rear of the ground wheels transversely to the line of machine mov...
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4336760 |
An earthworking implement comprising a frame on which are supported front wheels, rear wheels and a rearmost dolly wheel. An aerator member with blades is rotatably secured to the frame between the front and rear wheels. The dolly wheel ...
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4286671 |
A rotary tiller plow attachment kit for converting into a plow a rotary tiller of the type having a frame, a pair of handle bars extending rearwardly therefrom, and a horizontal power driven axle on which a pair of cleated pull wheels ma...
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4249612 |
A travel attachment for rotary tillers is disclosed. The travel attachment comprises a fulcrum attached to a frame of the tiller, and a control bar longitudinally movable along the fulcrum including a lower end engagable with the ground....
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4191259 |
A rotary cultivator formed with vertically rotating pairs of transverse-ended ground-penetrating spoke-like end-bladed wheels. Such assembly now adds horizontal pairs of fixed cutter blades spaced respectively one outward from the periph...
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4165786 |
A rotary tiller includes a main frame comprising a pair of horizontal, fore and aft extending channel members disposed on opposite sides of a chain case having a lower end, in which a tine-supporting shaft is journalled, and an upper end...
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4164983 |
The support wheels and drag stake of a walk-behind rotary tiller are connected to the main frame of the tiller at a location rearwardly of the tiller tines through means of a mounting bracket, which is mounted for pivotal movement betwee...
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4139064 |
A walk-behind rotary tiller includes an engine having an output shaft on which is mounted a first pulley. A second pulley is mounted on a countershaft and connected to be driven from the first pulley by a drive belt. The engine is mounte...
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4136983 |
A walk-behind rotary tiller includes a vertically adjustable drag stake releasably held in a selected position through means of a lock member having the form of a ring segment and mounted such that it may be pivoted upwardly and displace...
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4133390 |
Improved tine arrangements for garden tillers including a basic tine assembly comprised of a plurality of relatively long tines configured to break a clod loose and a plurality of shorter tines configured to strike such clod and break it...
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4077477 |
According to this invention there is provided a soil cultivating implement comprising a plurality of downwardly extending tines arranged in a transverse row and rotatable ground engaging members that are located in front of and behind th...
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4049059 |
An elongated inclined support arm is provided and a horizontal transverse shaft member is journaled from the lower end of the support arm and supports a rotary blade assembly thereon spaced to one side of the support arm. An electric mot...
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4043400 |
This invention relates to harrows, such harrows being of the kind comprising a frame portion that is movable over the ground and that is provided with a plurality of soil working members or rotors arranged to turn about corresponding upw...
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4015668 |
A power cultivator apparatus being a self propelled device having structure for supporting a tool member thereon for earthworking operations in a limited space or area requirement such as cultivating a single row at a time. More particul...
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3945441 |
A cultivator for pedestrian operation which has rotatable soil working members mounted on upright shafts and a rear supporting member with driving means that both rotates the soil working members as well as the rear supporting member to ...
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3902437 |
A rotary harrow has a row of soil working members mounted on upwardly extending shafts, the row extending transverse to the normal direction of travel. The soil working members have spaced apart tines that are positioned to work overlapp...
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3901325 |
A cultivator for tilling soil by means of attached soil disrupting members and having the improvement of a floating plant guard which comprises planar plant shield plates located toward each side of the cultivator and outside the soil di...
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3792734 |
The tiller includes a chassis having a rearwardly mounted handle. A tines shaft is pivotally mounted forwardly of the frame and a shaft carrying a pair of ground wheels is mounted to the chassis by a pair of link plates pivotally mounted...
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3774688 |
A cultivator tractor combination includes a row of rotatable soil working members of the cultivator portion, the latter being connected to the power take of the tractor portion. Adjacent soil working members have tines with tips that are...
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3679003 |
A lawn edge trimming machine or edger is described wherein cutter blade height is controlled by relative angular adjustment of an opposed pair of handle grip members used by the operator in propelling the machine. The cutter adjustment m...
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3621920 |
Lawn-aerating apparatus for punching a multiplicity of holes in terrain comprising an electric motor carried on a wheeled frame and coupled to a plurality of spiker rod elements. In a first embodiment the rotary drive cooperates with a c...
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3620307 |
An improved lawn edger used particularly for edging a golf course green, the device comprising a wheel mounted chassis carrying an engine driving a cutting blade, and the chassis carrying a cutting-line guide which is in alignment taken ...
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3593802 |
An apparatus for edging or troughing a surface, such as the ground along a walkway, the apparatus including a supporting frame resting upon wheels and mounting a motor that interconnects through drive means to operate a cutter blade asse...
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3559743 |
A handle height adjustment for attachment to a garden cultivator having a frame, a tiller and a motor driving said tiller, both mounted on said frame and a handle disposed above said frame, said Handle Height Adjustment comprising a pair...
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