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6827151 |
A sprig harvester for harvesting sprigs. The sprig harvester includes a mainframe and at least one turf cutting head mounted on a front portion of the mainframe. Disposed rearwardly of the turf cutting head is a shredder. Extending betwe...
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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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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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5901790 |
An earth mover provided with a continuous bucket-type loader which lifts earth onto a screen on the earth mover which vibrates in order to separate soil from rocks and other debris with the soil being collected in the earth mover as the ...
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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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5771612 |
A new loader bucket vibrational sifting system for separating rock and other abrasive material from dirt extracted from a trench for a pipe line, thereby allowing the user to fill in the trench after laying the pipe with the sifted dirt ...
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4886124 |
The apparatus includes a rigid frame having two rectangular openings therein that are covered with sections of expanded metal grating material. The frame has front and rear angled or sloping cutting edges that can cause some of the soil ...
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4850433 |
The invention relates to a landscape conditioning assembly for use in grooming and cleaning dirt and grass sufaces, such as a baseball field. The assembly includes frame means (12) defining a plane to be moved over the landscape. The fra...
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4560009 |
An improved apparatus for pulverizing aggregate masses of frangible materials deposited on and below earth surfaces, the apparatus having a frame; a power driven, substantially cylindrical rotor mounted on the frame and providing a plura...
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4494611 |
An improvement is presented in an apparatus for processing soil for planting wherein a separator are provided for initially separating rocks and other large objects from soil prior to crushing thereof, the separator comprising a pluralit...
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4458763 |
The present invention relates to a soil stabilizer machine with a recycler screen. The soil stabilizer machine includes a horizontal rotor having a plurality of teeth along a periphery thereof. In operation, the machine moves along the g...
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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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4267891 |
A cultivating machine has groups of soil working tines that are mounted on an elongated support that is driven to rotate about a horizontal axis. The tines are mounted in spaced apart groups and guide members converge at the rear of the ...
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4151883 |
A cultivating machine has tines mounted on an elongated horizontal support that is driven to move the tines forwardly through the soil towards the normal direction of travel. The tines are in groups along the length of the support and ea...
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4051902 |
A cultivating implement has one or more forward cultivating rotors that are driven to work the top soil. During this working, stones and debris are unearthed. At the rear of the cultivating members, one or more rows of soil working membe...
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4005755 |
This invention is concerning a machine for rock removal and soil cultivation of newly broken or established farming areas. The machine picks up soil and rocks to a significant depth, and by a mixing and grinding process, breaks up sod, r...
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3991830 |
An apparatus for pulverizing debris in land clearing operations, or the like, including: a frame; a ground engaging drum rotatably mounted on the frame and carrying generally radial teeth, and specifically conventional sheeps feet; and a...
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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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3981365 |
A rock gathering machine for picking rocks up off the ground comprises a vehicle movable over land. A conveyor mounted on the vehicle transports rocks from the front of the vehicle to an elevated point at the rear of the vehicle. A rock ...
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3761132 |
Subterranean earthen material including intermixed soil and rocks is repositioned by delivering fluid under pressure downwardly to local portions of the material and effecting upward return flow of fluid through overlying material to eff...
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3563191 |
The disclosure is of earth preparing apparatus for separating rocks from soil and includes: a tiller for digging up the earth; a screen positioned behind the tiller and oriented to receive quantities of earth dug up by the tiller and to ...
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3557879 |
An agricultural implement having a frame and a soil-working member with a drive shaft mounted on the frame. A resilient baffle for displaced soil is arranged to the rear of the implement. A change speed transmission is connected to the d...
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3545549 |
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3542133 |
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3532169 |
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3521712 |
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3502151 |
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3410350 |
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3203188 |
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3106793 |
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2952322 |
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2857691 |
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2795176 |
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2783698 |
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2756978 |
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2556446 |
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2473770 |
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2394771 |
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2379280 |
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2368331 |
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2095428 |
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1736352 |
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1583991 |
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1552750 |
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1531156 |
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1521227 |
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1488702 |
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1425976 |
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1368355 |
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