Abstract: Disclosed is a bracket that couples a pegboard to a table without requiring a separate table for a stand-alone table and a pegboard-coupled table. The bracket can include vertical and horizontal portions that couple to a pegboard and table, respectively. The bracket can further include tabs that grip the table or pegboard for additional support. The bracket therefore allows for a pegboard to be attached to a table, or for the table to be sold without the pegboard, therefore freeing substantial inventory for the seller of the table and pegboard combination.

Abstract: A bracket for a board that removably couples to a base. The bracket can include a slot at one end and a compression member at the other end. The slot can fit over the base at a first end of the base and can be removed from that end of the base upon removal of the compression member at the other end of the base. The compression member can be removed against a bias such that the compression member applies a bias to the base when the bracket is coupled to the base, and that bias can be removed so as to allow the removal of the bracket. A pegboard or other type of board can be coupled to the bracket with fasteners or other known means.

Abstract: Disclosed is a bracket for a board that removably couples to a base. The bracket can include a slot at one end and a compression member at the other end. The slot can fit over the base at a first end of the base and can be removed from that end of the base upon removal of the compression member at the other end of the base. The compression member can be removed against a bias such that the compression member applies a bias to the base when the bracket is coupled to the base, and that bias can be removed so as to allow the removal of the bracket. A pegboard or other type of board can be coupled to the bracket with fasteners or other known means.

Abstract: A 240 degrees radially rotatable deck assembly rotatable in either direction without requiring resetting in a park position and requiring only a rotatable outer ring of a slew gear connected to a rotatable sub-frame attached to the deck, a fixed inner ring of the slew gear affixed to a fixed sub-frame fixed to a frame of the assembly and only a single hydraulic motor requiring no cylinders and only one main valve body with incorporated electric solenoids reducing the complexity of the plumbing and the weight of the assembly resulting in lower construction and maintenance costs, improved fuel economy and allowing an increased load weight. The assembly includes a positive holding brake that eliminates blow-by of the rotating section and is rotatable in either direction without requiring being reset in a park position. Such a deck is especially useful on a tow truck.

Abstract: Disclosed is a bracket that couples a pegboard to a table without requiring a separate table for a stand-alone table and a pegboard-coupled table. The bracket can include vertical and horizontal portions that couple to a pegboard and table, respectively. The bracket can further include tabs that grip the table or pegboard for additional support. The bracket therefore allows for a pegboard to be attached to a table, or for the table to be sold without the pegboard, therefore freeing substantial inventory for the seller of the table and pegboard combination.

Abstract: Disclosed is a hand truck with a foot kick that rotates to be placed in a more compact position. The foot kick can include pins that fit within slots to move between the open and closed positions. The hand truck can therefore include a foot kick but still be compact enough to fit through hallways, staircases, and the like.

Abstract: A handtruck has an elongated frame, with wheels mounted adjacent to the bottom of frame and forming a wheelbase. A load-bearing member, such as a base plate, is attached to the frame. A footkick is provided and is attached to the frame, the footkick extending rearwardly relative to the wheels, preferably with a part engageable by a person's foot. The footkick provides a lever for facilitating rotation of the frame about the wheelbase.

Abstract: A combine header is disclosed that comprises a shiftable gate which either permits or blocks passage of grain to a particular portion of the combine. The combine header allows for continuous harvesting of multicrop research and test plots without commingling different grain varieties.

Abstract: An apparatus for cooking a food item therein is disclosed. The apparatus has a housing defining an interior and includes at least first and second opposed walls. A rotating member is positioned between the first and second walls of the housing, and the rotating member is capable of engaging and rotating the food item. A drive mechanism is mounted on the apparatus for rotating the rotating member. A heating element is positioned adjacent the second wall of the housing, and a blackbody radiator is positioned between the rotating member and the heating element. The heating element heats a first side of the blackbody radiator and a second side of the blackbody radiator emits radiation in a highly effective wavelength spectrum toward the food item. The apparatus also includes a self cleaning system for cleaning the interior.

Abstract: An apparatus for cooking a food item therein has a housing defining an interior and includes at least first and second opposed walls. A rotating member is positioned between the first and second walls of the housing, and the rotating member is capable of engaging and rotating the food item. A drive mechanism is mounted on the apparatus for rotating the rotating member. A heating element is positioned adjacent the second wall of the housing, and a blackbody radiator is positioned between the rotating member and the heating element. The heating element heats a first side of the blackbody radiator and a second side of the blackbody radiator emits radiation in a highly effective wavelength spectrum toward the food item. The apparatus also includes a self cleaning system for cleaning the interior.

Abstract: A heavy-duty demolition shear with a replaceable shearing tip has a lower jaw and an upper jaw piviotally connected to the lower jaw. The upper jaw has primary and secondary shear blades. A replaceable shearing tip is mounted to the upper jaw. The replaceable shearing tip has two L-shaped sections which engage the upper jaw between them. The replaceable shearing tip engages the upper jaw on at least three seats. The replaceable shearing tip is connected to the upper jaw by socket-head cap-screws.

Abstract: A method and an apparatus using a combination of superheated steam and conventional, saturated steam to cook a food product. The release of the steams occurs about 4″ from the food product, along the length of a conveyor.

Abstract: A method and an apparatus using superheated steam (above 212° F., e.g., 230° to 750° F.) to brown a food product in a radiant wall oven. The release of the superheated steam occurs about 1″ to 18″ from the food product. Superheated steam is also used to cook the food product. Lower temperature, i.e., non-superheated, steam (160° to 212° F.) can be combined with the superheated steam to cook the food product.

Abstract: The multiconveyor convection oven comprises a baking chamber, at least two spaced-apart conveyors mounted transversally one over the other in the baking chamber, a heating chamber behind the baking chamber. A convection system is provided for allowing a circulation of the air from the baking chamber to the heating chamber and back to the baking chamber to cook the food. The convection system comprises air return passages providing a fluid communication between the baking chamber and the heating chamber, a blower housing extending vertically outside the heating chamber on a side thereof, at least two centrifugal blower chambers, one for each conveyor, mounted one over the other within the blower housing. Each centrifugal blower chamber has an air inlet in fluid communication with the heating chamber for drawing air from the baking chamber and an air outlet for throwing back heated air at high pressure.

Abstract: The multiconveyor convection oven comprises a baking chamber, at least two spaced-apart conveyors mounted transversally one over the other in the baking chamber, a heating chamber behind the baking chamber. A convection system is provided for allowing a circulation of the air from the baking chamber to the heating chamber and back to the baking chamber to cook the food. The convection system comprises air return passages providing a fluid communication between the baking chamber and the heating chamber, a blower housing extending vertically outside the heating chamber on a side thereof, at least two centrifugal blower chambers, one for each conveyor, mounted one over the other within the blower housing. Each centrifugal blower chamber has an air inlet in fluid communication with the heating chamber for drawing air from the baking chamber and an air outlet for throwing back heated air at high pressure.

Abstract: A hydraulic rotary grinder for attachment to construction machinery such as an excavator, consisting of a rotating drum having a hollow core and a plurality of attached replaceable grinding tips. A hydraulic motor rotates the drum, and is secured within the hollow core and activated by the hydraulic system of the construction machinery. A planetary gearbox is associated with the hydraulic motor to provide speed changes. At least one weight within the hollow core provides shock absorption and additional mass to the rotating drum. A heat-absorbing liquid within the hollow core absorbs heat from the grinding operation and a seal prevents the heat-absorbing liquid from leaking out of the drum. A number of water nozzles may be mounted on the apparatus for dust suppression. A second hydraulic motor may be provided for increased torque and grinding capacity.

Abstract: A blown air distributor for use in a convection oven having a blower that draws air from the baking chamber, a heat source to heat the drawn air and a plenum downstream from the blower to recirculate the heated air in the baking chamber. The blown air distributor has a plurality of finger ducts mounted in parallel on a single plate, which is removable from the baking chamber. Each finger duct has an air inlet to receive the heated air from the plenum and a plurality of air outlets to dispense the heated air in the baking chamber. The single plate has opposite side edges each slidably receivable in a guide way provided on a corresponding sidewall of the chamber. The single plate also has a plurality of air inlets that receive the air from the baking chamber and drawn by the blower. The blown air distributor is easily and rapidly installable without incorrectly placing each finger duct in the baking chamber. The blown air distributor is also easily dismantled for cleaning.

Abstract: A heating plate for a food warmer is disclosed. The heating plate has a surface for supporting an article to be heated and a plurality of heating clusters attached to the surface. Each heating cluster has a thermostat and a plurality of heating elements spaced around the thermostat. Each heating element is operably controlled by the thermostat.

Abstract: A heavy-duty shearing and crushing demolition apparatus for attachment to a boom structure and hydraulic system of an excavator. The apparatus includes a lower jaw with a primary blade, an upper jaw with primary and secondary blades oblique with respect to each other, and a shearing and crushing tip on the upper jaw secondary blade with a shearing point, a crushing point, and a support and shearing tip blade portion between the shearing point and the crushing points. This structure exposes the crushing point for crushing when the upper jaw is open from the lower jaw with the shearing tip out of the way and also exposes the shearing tip for shearing when the upper jaw is closing into the lower jaw. This permits shearing beginning at the shearing tip and shearing rearwardly. The support and shearing tip blade portion supports the workpiece while shearing it, producing a substantially flat non-contoured or twisted workpiece.

Abstract: A system for crushing a wall of rock comprising a first device, such as a track hoe, for moving with at least two degrees of freedom, a second device, such as an articulating boom, secured to and moving with the first device for moving with at least two degrees of freedom, one of the two degrees of freedom of the second device being different from the two degrees of freedom of the first device. A rotating stone cutting mechanism is secured to the second device, the stone cutting mechanism comprising a rotating drum having a plurality of tooth holders on the surface thereof in a helical array relative to the axis of the drum, each of the tooth holders having a very hard tooth, preferably of a refractory carbide, releasably secured thereto. A motive structure causes rotation of the drum about its axis. The motive structure includes a motor, preferably hydraulic, a sprocket driven by the motor, a chain and a second sprocket coupled to the drum.