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5553968 Method and apparatus for conveying and desegregating aggregate  
An apparatus and method for desegregating and conveying aggregate. A drag slat conveyor has a notch in the floor of its discharge end which causes larger aggregate at the lateral edges of the...
5553969 Paving apparatus  
A paving apparatus utilizing surface paving components which are stored in a plurality of containers. The containers are supported on a movable platform which may be motivated by a motor carried on...
5533829 Paving machine with mixing device and discharge conveyor assembly for remixing segregated paving materials  
A paving machine is described which includes: a gravity feed hopper located near a front end of a chassis; a distributing auger mounted on the chassis near the rear end thereof and extending...
5533828 Method and apparatus for discharging paving materials on top of distributing auger  
A paving machine discharges HMA or other paving materials directly on top of a distributing auger located between the paving material storage hopper and the screed. The distributing auger is then...
5531542 Dual auger/conveyor drive for a paver  
A self propelled paving machine includes a pair of independently operated conveyors and a pair of independently operated augers spaced on opposite sides of the machine centerline. The augers can be...
5529433 Apparatus and method for marking a surface  
A method and apparatus for marking a surface with a predetermined pattern is described. The apparatus includes a surface marking mechanism that supports a material dispenser. The material dispenser...
5529434 Paving material machine having hopper capacity and compensating tunnel capacity  
A paving material machine having a frame with an end-to-end tunnel for paving material capacity. The machine also includes an electro-hydraulic drive system using rotary transducers. In a...
5518544 Applicator for applying a surface treatment  
An applicator for mounting on a vehicle for applying a surface treatment of tar and/or bituminous binder material reinforced with glass fibres, such an applicator comprising an open bottomed spray...
5516228 Spreading device for a road-construction mass substance  
The object of the invention is a spreading device (1) for a mass substance used in road construction, which is intended to be used as an accessory to a machine (2) equipped with a lifting boom...
5484226 Controlling apparatus for asphalt pavers  
The invention is directed to automated controls of an asphalt paver wherein the speed of the conveyor is automatically controlled at a rate proportional and responsive to the speed of the auger and...
5470175 Apparatus and methods for efficient and precise placement of discrete quantities of materials adjacent to the apparatus  
Apparatus and methods are described for efficient and precise placement of discrete quantities of materials adjacent to the apparatus. The apparatus and methods are particularly adapted for being...
5452966 Paving material machine having a tunnel with automatic gate control  
A paving machine having a gate control system for maintaining a target depth of paving material on the surface to be paved. The paving machine includes a wheeled frame having a lengthwise tunnel...
5447388 Modular asphaltic paving rubber blending unit and method  
A process and apparatus for continuous batch operation for producing an elastomeric asphaltic compound of rubber and asphalt for paving purposes comprising an essentially cylindrical mixing tank...
5443325 Asphalt fume reduction system  
A paver or other apparatus used to convey paving material is provided with a conduit including a hood and a duct for directing fumes from the paving material to a fume processor. A paver having an...
5419654 Vehicle for road repair and the like  
A motor driven wheeled road patching vehicle includes a gravel hopper and a tank of heated asphalt. A gate assembly is adjusted to control gravel flow into a pressurized hose. A telescoping tube...
5407299 Cement slurry mixing apparatus and method of using cement slurry  
This invention discloses a high rate, cement slurry mixing system and method which produces a highly dispersed slurry with the lowest possible viscosity in respect to the water cement ratio and the...
5387051 Levelled cement spreader for laying tiles  
The present invention relates to an apparatus for applying cementitious material onto a floor surface while screeding it and producing varying depths of ridged impressions in a longitudinal...
5294210 Automated pothole sensing and filling apparatus  
Automated system for pothole repair including apparatus mounted upon a vehicle for detecting the presence of a pothole and alerting and/or slowing and/or halting the vehicle responsive to such...
5286138 Vehicle positioning methods and apparatus with impact damper  
A push roll assembly mounted to a material receiving apparatus, such as a paver or other material receiving machine, includes a resilient link which allows energy transferred during contact of a...
5269626 Machine utilizing road-making materials  
The present invention relates to a machine utilizing road-making materials, in particular for the spreading of road pavement courses intended to be applied in courses of different thicknesses,...
5263790 Vehicle for filling potholes  
A vehicle for filling potholes and the like in roads with an asphalt-gravel mixture which comprises a wheeled chassis and driving motor, a gravel hopper, a tank for holding liquid asphalt, an...
5219450 Mobile asphalt mix plant with component sensing and distinct steering means  
A movable asphalt mixing plant which is towed behind a milling machine. The mixing plant includes an input conveyor which receives the crushed aggregate from the milling machine. The aggregate is...
5215403 Machine for transferring paving material  
A three-wheeled machine carries a hopper positioned to receive paving material from a dump truck immediately in front of the machine, the hopper being emptied by a conveyor oriented transversely to...
5190399 Road vehicle for the spreading of materials for repair of the highway, with integrated compactor  
Vehicle including, mounted on a chassis, a device for receiving material to be spread, a device for transferring the material towards a spreading component, a tank for binding product, a...
5182057 Method for in situ dispensing of cementitious materials at remote locations  
A method for the facile filling of remotely located forms with cementitious materials. The method uses a transportable bin which is captively coupled to the arms of a skid loader. The bin includes...
5178487 Vehicle surface crackseal train  
A vehicle surface crackseal train that carries equipment for performing preliminary crack preparation, and remedial work to cracks, has equipment to apply hot and cold liquid crack sealants, and...
5178486 Device for spreading a fluid substance, and machine permitting the simultaneous application of this substance and of the surfacing of a highway  
A device for spreading a fluid substance or the like, in particular a bonding emulsion for bituminous coated materials, over the surface of a road (C), comprising, on a movable machine (1), at...
5158394 Spreader device for particulate material  
A device for spreading particulate material in an elongated path at a precise predetermined height. The device comprises a front panel extending vertically from an upper opening and then extending...
5131788 Mobile pothole patching vehicle  
A mobile, self propelled pothole patching vehicle is provided having a truck chassis and cab. The pothole patching vehicle includes an asphalt conveyor system for delivering asphalt to the road...
5125764 Vehicle for applying and spreading surface coating material to roadway surfaces  
A surface coating material applying and spreading apparatus comprises a forward and two rear drive wheels, with each of the three drive wheels being driven by a separate hydraulic motor independent...
5114267 Integrated paver with windrow pick-up capability  
An integrated paver comprising a self-propelled chassis having a paving apparatus, such as a screed, supported on its rear end and a lifting conveyor supported on its front end. The conveyor is...
5100277 Method of and apparatus for transferring materials  
A material transfer machine includes a slat conveyor of substantially the width of a feed hopper of a paving machine. The slat conveyor is supported by caster wheels to be disposed at an incline...
5046888 Material spreader  
An aggregate material spreader which is suitable for spreading aggregate material especially concrete on driveways, roadways and other paved surfaces. Work is performed by a roller-skid assembly...
5015120 Methods and apparatus for making an asphalt-aggregate pavement  
An apparatus and method for delivering asphalt-aggregate material from a plurality of supply trucks to a finishing machine. In a preferred form of the invention, the apparatus is a self-propelled...
5002426 Paddle mixer for asphalt pavers  
A revolving paddle mixer for re-mixing a hot asphalt mix deposited in the hopper of a road paving machine. The mixer takes the form of a plurality of paddles angularly positioned relative to each...
4988233 Paving machine  
A paving machine for zero or minimum clearance applications includes a tractor for moving a pan assembly in a desired direction of travel on a roadway to be paved in order to form a quantity of...
4955754 Shock absorbing device for a paving machine  
The invention is a device for cushioning the contact between a paving machine equipped with a hopper for receiving paving material and a truck carrying paving material to be dumped into the hopper....
4934864 Asphalt paver  
An asphalt paver is illustrated having a hopper carried by a rigid longitudinal frame upon which is mounted a transversely oscillatable frame carrying wheels intermediate the hopper and a...
4917534 Epoxy floor finishing machine  
A method and apparatus for smoothing epoxy flooring material utilizes a weighted chassis to the bottom of which are mounted two planar blades in angular adjustable manner. A handle mounted...
4895476 Brushing device and method  
Brushing apparatus including a motor vehicle provided with a tool-holder member, a fast-locking member pivoted to the tool-holder member, a container removably mounted on the fast-locking member...
4874283 Front dispensing truck with vertically and horizontally swingable screw conveyor  
A front material dispensing and transporting truck is disclosed as comprising a truck having a rear mounted engine operably connected to hydraulic motors which power a conveyor belt and two screw...
4859113 Paver with discontinuous discs moving aggregate contained in the paver  
A paver with a collecting hopper for collecting aggregate dumped into the paver. Rotating discs with discontinuous expanses caused by voids in the discs on rotation of the discs mix aggregate and...
4812076 Asphalt hopper heating system  
A system for heating the contents of a supply hopper mounted to a pavement patching vehicle. The vehicle has a remotely controlled distribution hopper mounted at the end of an articulated arm. The...
4765772 Method and apparatus for filling voids in recycled asphalt  
Disclosed herein is a method and apparatus for filling voids in recycled asphalt. When asphalt has been recycled through the use of a heater-scarifier-screed apparatus, inherently, the pavement...
4749304 Variable width material distribution system for asphalt pavers and the like  
An asphalt paver, of the type having a power extendable floating screed, is provided with a power extendable auger-like material distribution mechanism, such that the width of the distribution...
4718790 Paver with rotating disc floor  
A paver for spreading aggregate over a surface. The paver includes a collecting hopper for receiving material from a dump truck. Rotating discs form a portion of the floor of the collecting hopper,...
4708519 Asphalt paving machine with liftable, adjustable auger mechanisms  
An improved mounting arrangement for the auger and auger drive mechanism of a floating screed type asphalt paver. A drive box, pivotally mounted at the back of the paver, supports and drives the...
4706317 Concrete train paving apparatus and method  
Apparatus and method for pouring concrete on a bridge is disclosed employing rail-mounted pouring and related equipment and separate rail-mounted rolling pipe for attachment to a concrete source...
4657431 Non-uniform size particulate spreader  
A material spreader for handling both rock and powder-like materials incorporates a hopper assembly with a hydraulically motor driven side discharge as compared to the conventional bottom...
4655635 Sand scattering device for artificial lawn  
A device for scattering and simultaneously filling sand into turf spaces of an artificial lawn spread on a base comprises a truck caused to run on the artificial lawn by a drive source, a hopper...
Matches 101 - 150 out of 230 < 1 2 3 4 5 >