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7546883 |
Vibratory plow
A plow assembly includes a housing, a shaft having a first eccentricity and a shaft having a second eccentricity. The shaft having a first eccentricity is mounted within the housing for rotation...
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7117952 |
Automated attachment vibration system
One embodiment of the present invention pertains to a system, including a mechanical arm, an attachment member, an actuator, a power system, an electronic control, and an operator interface. The...
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7062350 |
Control method and apparatus for a work tool
A method and apparatus for controlling a work tool. The method and apparatus includes receiving a command to engage a vibratory mode of the work tool, actuating the vibratory mode, and increasing...
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6829986 |
Compactor
In a compressor comprising at least one traveling drum ( 4,4 a ,4 b ) rotatable about a drum axis ( 2 ), and an oscillation exciter supported in the drum ( 4,4 a , 4 b ), the angular position of...
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6725942 |
Pulverizer
A pulverizer for reducing the clumpiness or aggregation of soil into clumps or clods and for screening materials, the pulverizer having a frame mounting a substantially cylindrically configured...
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6659191 |
Vibratory device for dispersing a topdressing and correcting the grain in greens
A vibratory device ( 10 ) for dispersing a topdressing and correcting the grain in greens. A deck ( 30 ) is supported by a frame ( 18 ) with a linkage ( 36 ) for raising and lowering the deck ( 30...
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6467245 |
Universal vibratory roller unit
A vibratory roller unit for replacement of a reel cutting unit in a multiple deck lawn mower for conversion of the mower into a greensroller. The vibratory roller unit has a frame, vibratory roller...
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6397500 |
Trenching plow with reciprocating action
A trenching plow adapted for attachment to a vehicle, the plow having an elongated shank having a blade formed along a lower portion of a leading edge of the shank, the blade having a first soil...
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6254313 |
Turnable tractor vehicle having fixed axle
A turnable self-propelled, walk-along tractor vehicle, such as a plow for burying tubing is provided. The tractor vehicle has a pair of drive wheels rotatably mounted on a fixed axle in the front...
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6244355 |
Isolation mount
An isolation mount having a first mounting surface arranged on a vehicle. The first surface has substantially vertical first mounting lugs arranged at a lower end of the first surface, and a first...
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6234718 |
Vibratory apparatus
A vibratory apparatus, useful with a vibrated plow, cable layer or the like, includes a housing and a shaft mounted to the housing for rotation about a shaft axis. Counterrevolving first and second...
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6186242 |
Depth gauge for a vibratory plow
A depth gauge (30) is connected to a vibratory plow (10) for indicating the depth of a blade (13). The depth gauge (30) has a rod (31) pivotally connected to the housing (11). The rod (31) has a...
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6135889 |
Device for subjecting a shaft to a combined simple rotation and alternating rotation of limited extent about its own axis
A device for subjecting a shaft to a combined simple rotation and alternating rotation of limited extent about its own axis, the device including two supporting plates which rotate with the shaft...
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6125951 |
Hole drilling apparatus for tree farms
A hole drilling apparatus facilitates the task of drilling holes in the ground at predetermined locations for the planting of replacement Christmas tree seedlings. The hole drilling apparatus...
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6076289 |
Scarifier machine with a shaking milling drum
A scarifier machine has a milling drum partially enclosed in a protective sump which is suspended from the frame of the machine by a linkage assembly. The protective sump of the scarifier machine...
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5983533 |
Scarifer machine with a shaking milling drum
A scarifier machine has a milling drum partially enclosed in a protective sump which is suspended from the frame of the machine by a linkage assembly. An eccentric drive reciprocates the sump...
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5873417 |
Cultivator attachment for a skid steer tractor unit
A cultivator attachment is mounted on a skid steer tractor and includes a main frame, a vertical receptacle attached to the frame to receive and attach to the mounting plate member of the skid...
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5833009 |
Lawn edger composed of a plurality of plates
The lawn edger is made up of a number of interconnected flat plates. One plate lies horizontally in use and has a forward cutting edge. A second plate is vertical in use and depends downwardly from...
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5829534 |
Hard surface preparation device
A hard surface preparation device for use in the removal of membranes, paving materials, flooring, tiles, roofing materials, and other materials from relatively hard surfaces such as concrete. The...
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5771744 |
Device for subjecting a shaft to a combined simple rotation and alternating rotation of limited extent about its own axis
The device has springs arranged diametrically opposite with respect to a shaft that is coupled to a generator of torsional vibrations. The springs are rigidly coupled between first supporting...
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5771612 |
Loader bucket sifting system
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...
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5713418 |
Vibratory compactor
Vibratory compactors which are intended to be attached to mobile vehicles, such as a forklift truck, skid steer loader, front end loader, or the like. The vibratory compactors are capable of...
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5697733 |
Centrifugal force vibration apparatus and system
An apparatus for use in compacting or densifying soils includes a tubular casing having a vertical longitudinal axis and an inside surface; a hollow tubular drive shaft aligned with the vertical...
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5571252 |
High frequency, low amplitude, sod harvesting apparatus
A sod harvesting apparatus (10) is disclosed including a cut-off device (14), a cutting unit (16) and a roll-up and core carrying device (18) mounted to a tractor (12). The cut-off device (14)...
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5526590 |
Trench compactor
A vibratory compactor mounts onto the loader arms of a skid steer, and includes a freely turning packing wheel that is vibrated at a desired frequency and intensity. The vibrator and the packing...
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5509488 |
Device and method for clearing trees/bushes and tilling soil
A cutter, device and cutting method utilizing the same including cutter blades which work soil and wood material and which are arranged on a cutter drum to rotate and by-pass a counter blade. The...
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5482121 |
Vibratory cable plow assembly
A vibratory cable plow assembly including a frame assembly for connecting a plow blade to a frame of a prime mover. The frame assembly supports a vibrating mechanism or shaker that is adapted to...
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5479728 |
Apparatus for backfilling and tamping a trench
A backfiller and tamper unit (10) is disclosed which is a self contained unit that acts to both backfill and compact soil into a trench for complete restoration. The unit includes a tractor (12)...
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5433277 |
Soil implement
A slitting or tenching tool is described comprising a blade adapted to be lowered vertically into the soil and pulled therethrough so as to define a slit or trench having a depth determined by the...
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5370190 |
Land levelling machine
A machine for levelling a surface has ground engaging levelling members pivotally mounted on a main frame for back and forth vibratory or oscillatory motion relative to the main frame in a normal...
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5303663 |
Subsurface particle injection methods
Disclosed are improvements relating to injection of water-absorbent polymers, including a blend containing fine granules, using one or more air-blown, plowblade applicators. The process creates a...
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5271470 |
Plow apparatus and method using acoustics
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...
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5195865 |
Rapid interchangeability device for earth-moving devices carrying vibrators
The rapid attachments of the carrier are identical to those of the vibrator. The attachments of the corresponding tool carriers or tools are also identical for enabling thereby an entire...
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5121800 |
Soil loosening device
A soil loosening device connected with a pulling means provides for an intensive deep loosening of compact mainly agriculturally used soils and has for each loosening furrow two oppositely driven...
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5070947 |
Air cushion mount
An air cushion mount system is provided between a backhoe system and a vibrator-compactor system for tampering material in a trench which is being filled. This air cushion mount consists of a tire...
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5067853 |
Oscillating plow apparatus
An apparatus wherein a platform mounts a drive motor that directs rotary motion to an eccentrically arranged crank pin to effect oscillating motion to a blade member directed downwardly relative to...
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5027908 |
Bearing apparatus and method for preloading bearings for rotary-vibratory drills
A vibratory apparatus includes an outer member with a central opening. An inner member is within the opening of the outer member. There are two sets of bearings between the outer member and the...
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5027533 |
Vibratory shellfish harvesters and methods
Shellfish harvesting devices including a frame to move over the submarine surface of a shellfish growing substrate and a plurality of tines extending down from it for penetration into the...
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4989824 |
Motor block fastening device for a trenching machine
A cutting machine for cutting trenches in the ground, including a flat bottom face portion for supporting a pair of motor blocks; two motor blocks, with parallel axes, adapted to mount half-drum...
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4959915 |
Impact bucket apparatus
Impact buckets are useful, for example, in fracturing rock and other hard material which is to be excavated. Known systems using vibrating mechanisms which are mechanically coupled to a cutting...
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RE33238 |
Oscillating powered cultivating tool
Disclosed herein is a powered cultivating tool or the like which includes a prime mover disposed within a housing, an output shaft extending from said the housing having a pinion fixed thereto,...
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4913581 |
Narrow trench tamper
A narrow self-propelled trench soil compactor has a vibratory frame assembly connected in a towing relation to a mobile frame having steerable front wheels. The vibratory frame assembly is...
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4909332 |
Vibratory plow
A vibratory plow assembly for improving the mounting of the plow blade and optimally locating the gage wheels. The assembly includes a plow blade and gage wheel holder that is pivotally mounted to...
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4900093 |
Impact ripper and control
Impact rippers are useful in fracturing rocks, concrete, etc. which cannot be fractured by ripping alone. Operating the impactor of the impact ripper without sufficient loading applied to the...
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4896730 |
Apparatus for cultivating rice and other crops
An apparatus which can cultivate rice and other crops, comprising a frame having a plurality of transversely extending spaced cultivator bars, each of the bars having a plurality of spaced...
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4878544 |
Compaction roller
A compaction roller machinery assembly (10) suspended from the rear of a bulldozer (12) for compacting surfaces such as sand. The assembly (10) includes a vehicle (12) having a power plant for...
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4871027 |
Multiple-edge sod cutter for vibratory plow
A vibratory plow including a cutter assembly which slices the ground covering and breaks the sod ahead of the cable-laying plow blade. The plow assembly includes a blade holder that is pivotally...
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4867607 |
Linkage apparatus having a mechanism for dampening vibrations
Linkage apparatus for connecting a use device, preferably a vibrating cable plow, to a ground-engaging vehicle. The linkage apparatus comprises a first arm member having a first mechanism for...
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4850434 |
Vibrating deep ripper
Tilling apparatus, particularly for deep ripping of the soil, adapted to be towed by a tractor having teeth for penetrating the ground, each tooth being hollow, having an unbalanced rotor housed...
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4821808 |
Resonantly driven earth moving blade
An improved version of applicant's prior bulldozer mold board assemblies is disclosed. Such prior assemblies include a mold board, a reciprocating cutter blade along the lower edge of the mold...
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