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7070004 |
A numerically-controlled robotic manipulator arm mounted to a sod harvester comprises two segments pivotally coupled together. One segment is rotatably coupled to a fixed base on the harvester while the second segment carries a pick-up h...
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7021584 |
A sod roller for automatically controlling the angular position of the end or flap of a roll of sod about the roll. A device senses the end, or trailing edge, of a strip of sod as a roll is formed on a roll-up conveyor. The sod roller ho...
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6779610 |
A sod harvester having a conveyor assembly to receive sod from a cutting head, a roll-up mechanism to form rolls from the cut sod, and a storage conveyor to receive a set of formed sod rolls, with a clamp to clamp the set of sod rolls an...
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6659189 |
A sod harvesting machine comprising a wheeled frame with single or dual cutterheads at the forward end and a sod-receiving wind-up saddle at the rear end. An endless conveyor with a single flight spans the length of the machine and cut s...
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6488100 |
A core destroying machine utilizes a single processing rotor cooperable with an arcuate screen member to disintegrate aeration cores therebetween. The arcuate screen member is configured to discharge thatch from the single processing rot...
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6321849 |
A core harvesting machine that can be mounted to the rear of a conventional aeration machine to receive green cores directly from the aeration machine without having the cores discharged to the ground. The core harvesting machine has a r...
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6273196 |
A sod cutting apparatus includes a cutting head positioned to cut grass sods from grass land and a sod receiving conveyor positioned adjacent the cutting head for receiving the cut grass sods from the cutting head. The sod receiving conv...
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6142239 |
A core harvesting machine that can be mounted to the rear of a conventional aeration machine to receive green cores directly from the aeration machine without having the cores discharged to the ground. The core harvesting machine has a r...
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6056064 |
A method of harvesting sod using a sod harvester involves the formation of a series of discrete slabs of sod that are positioned end-to-end, and conveyed up a conveyor that is driven at ground speed so that the slabs stay together. Netti...
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5906243 |
A device is provided for clearing a swath within the earth. The device has a frame for mounting the device onto an industrial vehicle. A rotating track is disposed on the frame. At least one reinforcing panel is mounted adjacent an end o...
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5857527 |
An apparatus for cutting grass sods out of grass land and for stacking or rolling up into a predetermined amount of stacks or rolls of one or more grass sods. The apparatus includes a frame provided with two or more wheels suspended ther...
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5816336 |
An aeration machine is provided with a split tine assembly having a movable spoon portion that disengages from the tine to discharge a wet core therefrom. The movement of the spoon portion is controlled by a cam mechanism that controls t...
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5794710 |
This invention is directed to a lightweight adjustable track earth moving device. More particularly this invention is directed to an improved efficient light-weight adjustable track earth moving device which can be attached at the front ...
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5794709 |
A device is provided for clearing a swath within the earth. The device has a frame for mounting the device onto an industrial vehicle. A rotating track is disposed on the frame. At least one reinforcing panel is mounted adjacent an end o...
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5775436 |
A sod harvester includes a cutter for forming a strip of cut sod, and an inclined conveyor for conveying the strip from the cutter to a roll-forming enclosure. The roll-forming enclosure comprises two belt conveyors at right angles to on...
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5271470 |
The plow apparatus has plow blades to break up the soil in the plowed field. The broken up soil is scooped up with scooper blades by the forward motion of the plow apparatus and then conveyed to rotating tillers. The tillers break up the...
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5178221 |
An apparatus which gathers earthen cores dug out by a boring machine operates with a main conveyor belt and auxiliary conveyor belt which are partially forced in contact with each other so as to sandwich earthen cores inbetween and trans...
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5002453 |
A green cores collecting apparatus attachable to the rear portion of a corer vehicle comprising a housing provided with a upper laterally extending rotary shaft, a lower laterally extending rotary shaft arranged in parallel with the uppe...
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4944352 |
A sod harvester in which sod is cut, conveyed upwardly, and then travels downwardly over a floppy conveyor and falls into a roll forming enclosure formed by a bottom conveyor and a vertical conveyor. The floppy conveyor swings downwardly...
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4903778 |
A sod harvester in which sod is cut, conveyed upwardly, and then travels downwardly over a floppy conveyor and falls into a roll forming enclosure formed by a bottom conveyor and a vertical conveyor. The floppy conveyor swings downwardly...
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4899829 |
Apparatus for making a substrate for forest cultivation, which apparatus is designed to be drawn as a trailer behind a tractor or some comparable vehicle and most suitably has one wheel on each side of the trailer, the tracks of the whee...
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4856597 |
A soil preparation machine is pulled by a tractor across a field in which rows of plants and tracks followed by the tractor are at permanent locations from season to season. Soil from between the remains of two rows of the previous seaso...
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4832130 |
A sod harvester in which sod is cut, conveyed upwardly, and then travels downwardly over a floppy conveyor and falls into a roll forming enclosure formed by a bottom conveyor and a vertical conveyor. The floppy conveyor swings downwardly...
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4828040 |
A mobile automatic sod harvesting apparatus of the type which severs a sod strip from the ground parallel to the direction of travel, cuts the strips into sod pads of predetermined length and conveys the sod pads rearwardly toward a sod ...
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4827637 |
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 mounted and around which a conveyor belt f...
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4796711 |
An apparatus used in agriculture and more specifically to an apparatus for removing the plastic film cover from raised plant beds in which the edges thereof are tucked under soil placed in overlying relation to the downwardly inclined si...
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4727940 |
Mine clearing apparatus for attachment to a vehicle and comprising a frame mountable onto a vehicle for selectable positioning in a raised or lowered orientation; apparatus mounted onto the frame for raising and shunting aside mines incl...
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4541491 |
A plow has coupling members at its forward side for connection to a multi-point hitch of a tractor. Furrow slicing members at the front form furrow slices which are elevated to furrow turning drums during operation. The furrow slices are...
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4398607 |
The present invention comprises an adjustable wear plate which is attached adjacent the outer peripheral edge of an auger flighting. The plate includes an outer circumferential edge and an inner circumferential edge. A pair of slots exte...
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4382473 |
A soil cultivating machine such as a plow comprises a share followed by a soil guide which is in the form of a moldboard made up of power driven rotary guide elements. The elements are elongated and are all driven from a common shaft whi...
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4382472 |
A plow has coupling members at its forward side for connection to a multi-point hitch of a tractor. Furrow slicing members at the front form furrow slices which are elevated to furrow turning drums during operation. The furrow slices are...
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4372396 |
The method and apparatus for continuous turn-over of soil in accordance with the invention are characterized in that the turn-over of soil takes place in a system including a rotor, the direction of rotation of which is opposite to the w...
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4364436 |
A plow is structured to wholly or partly invert a furrow slice during operation. The furrow slice is cut loose by a leading V-shaped blade and is both compressed, and deflected laterally towards a side wall of the frame by a plurality of...
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4358905 |
This invention is directed to a unique method of moving earth and an earth moving device which can be attached at the front end of an endless track vehicle and used for moving earth into a ditch or excavation. The apparatus for moving ea...
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4350208 |
A plow has spaced apart furrow cutters and a furrow elevating structure that loosens and raises a continuous wide furrow strip to a furrow turning device during plow travel. The turning device can be an open ended drum that is rotated or...
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4345531 |
A method and apparatus of treating or cultivating soil consists of a mobile chassis which when propelled over the ground, has means for removing a predetermined amount of soil from the ground to create an open trench therein, tilling the...
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4313502 |
The present invention relates to a rock extractor apparatus and method of using the rock extractor for removing rocks embedded in the ground and/or for removing rocks partially embedded in the ground. The invention is particularly direct...
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4185698 |
An earth working dozer or tractor having a transverse blade and an adjustable spiral auger supported forward of the blade which further crushes material lifted by the blade and moves the material transverse of the blade. The blade includ...
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4073245 |
A towed levee forming apparatus and method of using for forming a dike or levee which is particularly suited for use with agriculture operations. The apparatus includes a plurality of laterally spaced digger means for forming correspondi...
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4063375 |
An excavating and loading system is disclosed which includes a vehicle with an excavating wheel assembly at the front and a plurality of conveyors toward the rear. The conveyors of the excavating and loading system include cross conveyor...
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3983942 |
A machine for treating soil which includes a holding structure supported on two wheels mounted centrally of the rear of said structure and two other wheels mounted on arms connected to independent hydraulic means on the sides of the fron...
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3946506 |
An improved trimmer type road construction apparatus, particularly useful in applications requiring a high degree of maneuverability and control flexibility, which is steeringly controlled by turning a centrally disposed front track asse...
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3920077 |
A plough has forward soil-loosening means, soil-elevating elements and a soil-crumbling mechanism mounted under a screen. The plough has a beamed frame and side plates between which the elements and crumbling mechanism are rotatably moun...
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3861475 |
An earth leveling implement employs a transverse horizontal auger type excavator backed up by a vertically adjustable mold board mounted on the front of a vehicle for controlled vertical positioning and tilting; a ditcher can be attached...
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3804178 |
A dirt moving apparatus for leveling the spoil banks left after a strip pit or surface mining operation is provided for attachment to a tractor and includes a blade which engages the earth at an angle to the path of travel of the tractor...
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3777822 |
A blade assembly for a motor grader having a power driven endless belt conveyor for forcibly moving material to one side of the blade assembly is provided with end bits for facilitating operations such as bank cutting, ditching and the l...
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3744568 |
A motor grader has a cutting blade spaced forward from a power driven conveyor belt that extends parallel to the blade. The cutting blade loosens a layer of earth which passes over the blade and is subsequently intercepted and cast to on...
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3502151 |
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3381758 |
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3375878 |
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