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7621694 |
Curb and gutter forming method
A curb forming machine for use by a single operator to form curved curbing includes a single rotatable curb-forming roller, a handle assembly for pulling and maneuvering the roller, and a motor for...
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7563053 |
Roller assembly
A roller assembly is provided for connection behind a towing vehicle, for example a road grader vehicle. The roller assembly includes a frame supporting a plurality of walking beams extending...
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7540689 |
Counterweight system
A counterweight system for maintain stability of a tractor and the ability to compress a support surface when desired includes a tractor. A frame is selectively hitched to the tractor. A...
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7500804 |
Compaction wheel system and method
In a compaction wheel system and a method, a support frame supports system components and can be coupled to a driver. At least first and second compaction wheels are each mounted in a separate axle...
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7410322 |
Vibrating compactor apparatus
A vibrating trench compactor apparatus including a first frame, a second frame, and a compactor wheel. The first frame has an adapter plate connectable to a vehicle and a first arm and second arm...
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7334964 |
Combination asphalt finishing machine
A combination compacting and smoothing asphalt finishing machine comprising primary finishing elements which may be either compacting tires or smoothing rollers. The primary elements are driven and...
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7186056 |
Split drum and support arrangement for a compacting work machine
A split drum is provided for a compacting work machine and includes a first and a second drum section. A support arrangement defines a housing that surrounds a vibratory mechanism and is adapted to...
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7108452 |
Fill and compaction roller using replaceable cleat assemblies with extended service life
A compaction roller for mounting on a driven compaction vehicle is equipped with both destructive and tractive, highly wear-resistant cleat assemblies. These include readily removable wear caps and...
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7104726 |
Trench filling device
A device for filling an open trench with the dirt previously removed from the trench lying alongside the trench, using a skid-mounted frame having blades to initially fill the trench and leveling...
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6857816 |
Roller
A roller is equipped with a pair of crawlers. Each crawler includes a driving wheel detachably attached to a driving shaft. Each crawler also includes a set of driven wheels. Both sets of driven...
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6793437 |
Side-mounted shoulder compaction roller
A compaction roller particularly useful for vibration compaction of the shoulder area of roadways. The compactor is designed as an attachment for side-mounting to self-propelled or motorized...
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6708777 |
Combination adjustable grader compactor
An adjustable compactor roller having a roller such as sheepsfoot roller mounted directly rearward of an earth leveling blade, wherein the blade is housed in a frame. The roller is mounted between...
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6688809 |
Power transmission arrangement for a computer
The invention discloses a power transmission arrangement for a compactor, in which a roller is installed to both end-pieces of a roller frame. In both end-pieces, there are bearing assemblies...
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6612774 |
Method and apparatus for compacting road shoulders
A method and apparatus for compacting a road shoulder by a vehicle positioned on a road surface. The apparatus includes a compactor support structure detachably mounted to a front end of the...
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6485227 |
Concrete breaking apparatus
A concrete breaking apparatus includes a wheeled support assembly having an open end to accommodate the variable positioning of an impact roller therebetween and a closed end opposite the open end....
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6382873 |
Soil levelling device
The invention concerns a levelling device ( 10 ) for an impact roller of the type having at least one out-of-round compactor mass which, when caused to traverse a soil surface, applies periodic...
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6354761 |
Truck-mounted roller assembly
A roller assembly, for use with a hydraulically-powered, truck-mounted, standard snowplow lift having three attach points, is provided with a rigid frame, a roller rotatably supported in the frame,...
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6171020 |
Pressure adjustable, soil cleating attachment for front of bulldozers
A pressure adjustable, soil-cleating attachment for front of bulldozers, designed for erosion control by cleating the ground in the area between the bull dozer tracks, thus facilitating one pass...
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6045295 |
Hook mechanism for a compacting machine
In the operation of a landfill compactor, it is a common problem for the wheels to pick up debris, especially wire and cable, and carry it around with the wheels as they rotate. When the debris...
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5967242 |
Protecting compactor axles, seals and wheel bearings from wire wrap intrusion
On a compactor wheel having outer and inner cylindrical drums, the inner drum being mounted on the vehicle axle, there is provided an axially extending shroud. The shroud is equipped with a cover...
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5860764 |
Asphalt roller attachment for rolling rumble strips
A rumble strip rolling device for attachment to a conventional asphalt roller. The rumble strip rolling device includes a support member for attachment to the asphalt roller, a pivot member having...
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5851086 |
Road surface condition changing apparatus provided on a vehicle
A road surface condition changing apparatus which increases a coefficient of friction between a wheel of a vehicle and a road surface without using any consumable materials. A cylinder member is...
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5791815 |
Vibrating compactor assembly for use with a concrete finishing machine
A concrete finishing machine includes a surfacing unit having two finishing cylinders and two augers mounted in line with the two cylinders, a pair of compacting rollers located on either side of...
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5404660 |
Mechanism for supporting an earthworking etc. tool
A mechanism (22) for supporting an earthworking tool from a vehicle such as a front end-loader (21) includes: (i) a primary support structure (23) adapted to be pivotally attached, in a readily...
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5395182 |
Road compacting apparatus
In general, apparatuses or machines for compacting the shoulders of roads include a plurality of wheels in side by side relationship, which are merely rolled over the gravel shoulder of a road....
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RE34860 |
Roadway conditioning apparatus
A surface conditioning attachment for a motor grader or the like for use in maintenance operations on gravel roadways comprises a gang of harrow disks carried on a support shaft, there being a...
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5304013 |
Road shoulder compacting apparatus
In a vehicle equipped with a road shoulder compacting apparatus, the apparatus includes a ground engagement member for rolling engagement with a shoulder of a road as the vehicle travels along the...
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5261213 |
Greensroller
A powered lawn mower of the type particularly adapted for mowing greens on golf courses and having a powered vertically adjustable reel cutting unit is converted into a greensroller when a...
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5244306 |
Vibratory compactor attachment for mechanical equipment
A vibratory compactor attachment for mechanical equipment, such as an excavator or backhoe. The attachment includes a support frame which is pivotally attached to both the boom and the tilt arms of...
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5114269 |
Vehicle mounted drum adjustable against a surface
A paving surface roller having indentation rumble strips comprising main pipe segments is mounted for support and operation on a frame structure of a paving machine or other vehicle and the drum is...
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5088855 |
Vehicle for compacting surfaces
A device for compacting surfaces includes a frame and wheels rotatably mounted to the frame. At least one compacting cylinder structure is rotatably mounted to the frame and has an operative...
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4909663 |
Road making apparatus
An arrangement of a roller in combination with a draft vehicle comprising a draft frame, axle means supported by the draft frame, and roller supported by the axle means to allow rotational freedom...
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4854772 |
Method to manufacture compactor and compactor manufactured by the method, and compactor series
A method for manufacturing such compactors in different sizes that are meant to be used e.g. on dumping sites for crushing refuse and for compacting the refuse layer. The main parts of the...
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4808027 |
Compaction attachment for backhoe
An improved simplified compacting apparatus for mounting on the tool-support boom of a backhoe or other tractor. The apparatus includes a lower member with a convex cylindrical compacting surface...
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4775262 |
Concrete finishing machine with vibrating compactor unit
A concrete finishing machine includes a surfacing unit having two finishing cylinders with two augers mounted in line with the two cylinders, and a pair of compacting rollers located on either side...
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4702644 |
Truck mounted roller
A detachable roller for use on trucks that provides a portable multi-adjustable roller for compaction of material. The detachable roller has independently actuated roller control pistons that...
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4695186 |
Asphalt handling apparatus
Asphalt handling apparatus includes a carriage portion, a hopper portion, a hopper heating portion, an asphalt dispensing portion, a liquid tack material dispensing portion and an equipment lifting...
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4632599 |
Roller drum of a soil compacting machine
In a compacting machine for compacting a road or the like, the machine has a pre-assembled primary roller drum 4 and another roller drum 20 which perform a different compaction function than that...
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4610567 |
Trench compaction device
A trench compaction device adapted for mounting on construction and excavation type equipment. The device having a sheepsfoot open-rim wheel design which is static rather than vibratory and uses...
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4579479 |
Pothole patching and roadway surface paving machine
A pothole patching and roadway surface repair and paving machine is described having a mobile chassis frame mounted on wheels for transport over a roadway. The machine is formed with an elongate...
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4505355 |
Hydrostatic travelling drive system with towing circuit
A towing circuit (20) for a hydrostatic travelling drive system with a prime mover, a variable displacement pump (3) and a travel motor (2) supplied thereby, a parking brake (6) arranged to be...
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4490070 |
Heavy-duty trench compactor
A compactor assembly and method of utilization thereof to compact soil in a trench are provided that do not require the hydraulic boom to which the compactor assembly is mounted to exert downward...
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4422796 |
Hydraulically adjustable pavement roller
A small roller attached to a conventional power-driven paving roller or the like is hydraulically positionable to roll a surface outside of the normal rolling track of the power roller, such as...
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4411081 |
Trench compactor having a vibratory sheepsfoot assembly
A sheepsfoot assembly including a sheepsfoot frame section, an engine housing section with protective canopy, a vibratory sheepsfoot drum assembly mounted in the frame section, the drum assembly...
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4389799 |
Scrub crusher
A dual winch for mounting on a tractor comprises a pair of winch drums separately connected via a clutch to a common drive shaft. Each winch drum typically incorporates a planetary gear unit. The...
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4269535 |
Earth working implement control system
An operating and down-pressure hydraulic control system for vehicle-mounted implements such as earth compactors and the like. The assembly of hydraulic cylinders, valving and a hydraulic...
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4231678 |
Paving machines
Road surfacing machine having a front support (e.g. wheels) and a rear support (e.g. a rotatable roller) on which it can move along a road to be surfaced thereby. The body of the machine, which...
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4219287 |
Roller attachment for a vibrator compactor
A roller attachment for fixed engagement to any of a variety of conventional vibrator compactors to convert same into a vibrator roller device, the roller attachment including a generally...
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4193710 |
Truck mounted roller
The present invention is a self-transportable truck mounted roller for paving or repairing paved roads. The invention comprises a lightweight roller and roller assembly mounted to the front end of...
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4157877 |
Apparatus for compacting subgrade and pavement materials
An apparatus for compacting subgrade and pavement materials during a road building operation, and which is characterized by the ability to selectively perform a plurality of distinct road rolling...
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