Other

Associated Mechanical Contractors, Inc.

Gurries & Okamoto, Inc.

Jay K Johnson

Richard M Gurries

Arthur G Schwartz

Mark Molenaar

Eric A Nering

A rolling floor for a truck or trailer box for hauling, then unloading objects. The rolling floor for a truck or trailer box includes a floor portion and a pair of wall portions upwardly extending from lateral sides of said floor portion. The floor portion has a plurality of rollers extending thereacross. An endless belt wraps around the floor portion and rests on the rollers of the floor portion. A drive mechanism drives the belt.

Rolling floor for a truck or trailer box

A vegetation trimmer apparatus with two rotary cutting heads. In a preferred embodiment, a left arm and a right arm protrude forward from the main body of the trimmer, thereby creating a void between the arms. The apparatus easily cuts around fence posts and small trees when the operator maneuvers the apparatus such that one head passes on each side of the object to be cut around. The apparatus comprises one or more, preferably flexible, cutting members attached to a whirling disk at each head.

Double-headed vegetation trimmer

Method and apparatus for removing noxious gases, such as, oxides of nitrogen, sulfur or carbon from industrial influent gas streams which utilizes growing plants positioned in long residence contact time apparatus for removing the noxious gases.

Long residence pollution control system

Method and apparatus for incinerating low density organic materials using a pair of side by side multiple hearth furnaces are disclosed. The first furnace of the pair operates in a temperature-controlled reducing atmosphere to achieve complete volatilization of non-fixed carbon contained in the fuel feed stock. The second furnace operates in a temperature-controlled oxidizing atmosphere to achieve complete oxidation of all fixed-carbon contained in the char output of the first furnace. The gaseous products of both furnaces are combined and burned in a low - Btu gas burner, thus providing the heat input to a power boiler or other process suited to the heat quality produced.

Method and apparatus for burning solid waste products using a plurality

A technique and process for clamping, sealing and aiding in the filling of fiberglass or other types of matched low pressure molds. An air-impervious bag is placed about the male and female molds and is sealed. A vacuum is then produced within the bag in such a manner as to fix the molds firmly together while sealing the mold parting line and whereupon a predetermined amount of molding material is injected within the mold cavity.

Process for clamping, sealing, and aiding the filling of matched molds

A technique for the manufacture of a resin-impregnated, reinforced article while resin fumes are prevented from escaping into the surrounding atmosphere. In this technique a permeable reinforcing material, for example of fiberglass, is deposited on a mold or on a structure to be reinforced; a sheet of perforated material (preferably flexible) is placed over the reinforcing material, with the marginal areas of this sheet preferably sealed to the mold so as to define an inner chamber; a sheet of impervious flexible material is placed over the sheet of perforated material, with the marginal areas of the impervious sheet sealed to the mold so as to define an outer chamber; the inner chamber is effectively connected to a vacuum source so as to draw the impervious sheet and, along with it the perforated sheet, against the reinforcing material; and the outer chamber is connected to a source of catalyzed resin so that resin is passed from the outer chamber into the reinforcing material through the perforations of the first-mentioned sheet. In this manner the material is substantially evenly impregnated with resin without the escape of resin fumes into the surrounding atmosphere. The articles thus produced are stronger because the reinforcement-to-resin ratio is enhanced. Also, interface adhesion and air inhibiting problems are avoided. A wide range of laminates may be used with this technique and it is suitable in connection with molds and structures of widely different shapes and sizes.

Growing community of inventors

La Honda, CA, United States of America

Jay K Johnson