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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Brock; J. Donald
Address:
Chattanooga, TN
No. of patents:
16
Patents:












Patent Number Title Of Patent Date Issued
7927413 Method and apparatus for making asphalt concrete using foamed asphalt cement April 19, 2011
A foamed asphalt cement nozzle assembly is adapted for use in connection with a mixer for mixing aggregate materials and asphalt cement to make asphalt concrete. The foamed asphalt cement nozzle assembly includes a foamed cement mixing chamber, a first inlet for liquid asphalt cement and
7455173 Portable telescoping stacking conveyor November 25, 2008
A portable telescoping stacking conveyor for stockpiling bulk particulate materials includes a primary conveyor frame, a secondary conveyor frame, an undercarriage and a base frame having a king pin for engagement with a tow vehicle. The front end of the primary conveyor frame is pivotal
6929393 Asphalt production plant August 16, 2005
An asphalt production plant includes an asphalt binder storage tank, a mixer for mixing asphalt binder and aggregate materials, an asphalt binder pumping system for conveying asphalt binder to the mixer and an asphalt binder metering system for controlling the rate of flow of asphalt bin
6575303 Processing a product including aggregate materials and a volatile component June 10, 2003
A system for controlling the operation of a first item of equipment for processing materials in connection with the production of a product which includes aggregate materials and a volatile component includes an oven, a gradation assembly having a plurality of screens, and a mechanism fo
6318193 Apparatus for use in sampling aggregate November 20, 2001
A sample collector for aggregate material is provided. The collector includes a support frame having a first end and a second end. A pair of guide plates are attached to the first end of the support frame. These guide plates are spaced apart so as to define a collection space therebe
6062093 Method and apparatus for sampling aggregate material May 16, 2000
A sample collector for aggregate material is provided. The collector includes a collector frame having a probe that is shaped so as to be insertable along a defined axis into a quantity of aggregate material. The collector also includes a plurality of elongate support rods. The first
5378059 Combined asphalt plant and soil remediation system January 3, 1995
An apparatus and method for heating and drying stone aggregate used in the production of asphalt, which also remediates and disposes of contaminated soil. Aggregate is introduced into a drum chamber of a fixed sleeve rotary drum mixer for heating. The aggregate is discharged into an annu
5312246 Heating and conveying apparatus May 17, 1994
An apparatus for heating and conveying a granular material is disclosed, and which comprises an elongate trough, and a framework mounting a plurality of transverse blades mounted above the trough. The framework is moved along a closed path of travel so that the blades move through a
5261738 Asphalt drum mixer with bypass for controlling the temperature of the exhaust gas November 16, 1993
A drum mixer which is useful in the continuous production of asphalt paving composition. The mixer includes a hollow drum which is mounted for rotation about an inclined axis, and the aggregate is introduced into the upper end of the drum so that as the drum rotates, the aggregate cascad
5052810 Asphalt drum mixer with bypass temperature control October 1, 1991
A drum mixer is disclosed which is useful in the continuous production of asphalt paving composition. The mixer includes a hollow drum which is mounted for rotation about an inclined axis, and the aggregate is introduced into the upper end of the drum so that the drum rotates, the ag
4993839 Method and apparatus for producing asphaltic mix February 19, 1991
A method and apparatus for producing asphaltic mix for roadway use is disclosed, and which comprises a primary plant which is designed to be located remote from the point of use, and a separate satellite plant which is designed to be located relatively close to the point of use. The
4722636 Self-adjusting, self-leveling tandem screed February 2, 1988
A tandem screed for use with a paving machine for compacting and smoothing asphalt paving composition includes a front screed mounted at the end of a towing arm and a rear screed mounted to the rear of the front screed and laterally extensible with respect thereto. A rear screed hydrauli
4715720 Drum mix asphalt plant with knock-out box and separate pugmill coater December 29, 1987
Asphalt plant apparatus comprising a drum dryer, a collection chamber or "knock-out box," a "baghouse," and a separate pugmill coater disposed directly underneath the collection chamber so that dust particles which settle out of the airstream in the collection chamber fall directly into
4638747 Coal-fired asphalt plant January 27, 1987
The invention comprises a coal-fired burner system for use in a drum mix asphalt plant or drum dryer used for producing asphalt paving composition. Coal to fire the burner is ground to a -200 mesh size by an air-swept rotary impact mill, and a classifier at the exit from the mill control
4616934 Drum mix asphalt plant with knock-out box and separate coater October 14, 1986
Asphalt plant apparatus comprising a drum dryer, a collection chamber or "knock-out box," a "baghouse," and a separate pugmill coater disposed directly underneath the collection chamber so that dust particles which settle out of the airstream in the collection chamber fall directly into
4249351 Self-erecting surge bin February 10, 1981
Self-erecting apparatus for transporting and temporarily storing material such as asphalt; the apparatus includes a surge bin and a drag chute for transporting the asphalt material from a drum plant to the surge bin. The drag chute and the surge bin are pivotally attached to each other a










 
 
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