Abstract: A gap closing device for closing the air gaps between the sidewall panels and the floor and/or the gaps between the sidewall panels and auxiliary floor panels or plates in an auto rack railroad car comprising an elongated strip of flexible extruded plastic material having a spine adapted to extend through the gap, a flap centrally connected to one end of the spine for closing the gap, and fins extending from the spine to lock the device in gap closing position. The fins may include a plurality of locking and/or pressure fins.

Abstract: A brake beam wear plate for mounting in brake beam guide brackets of railroad car truck side frames having side walls of varying thicknesses to define a slideway for the brake beam lugs providing a sloppy fit and a path of movement to obtain the ideal clasping angle and alignment for the brake shoes with the wheels, and thereby produce better train handling during braking, and uniform wearing of the shoes to enhance shoe life and reduce maintenance.

Abstract: A bumper system for a movable deck in an intermodal auto carrier or trailer wherein the bumper system is mounted on the deck and is foldable against the deck or opened to a position for protecting the auto doors against damage when opening the doors for ingress and egress of a driver during loading and unloading operations.

Abstract: An improved plastic knuckle pin for a coupler on a railway car and a method of making the improved plastic knuckle pin whereby the improved plastic knuckle pin has a substantially uniform material matrix and the method of making the pin increases uniformity in the material by increasing the surface cooling area which decreases air and moisture pockets in the material during the molding process.

Abstract: A twin edgewise orthodontic bracket having an engagement mechanism for retaining an archwire, comprising a base having a pair of tie wing sets with an archwire slot and a slidable locking shutter or clip which in closed position retains the archwire in the archwire slot without the need for an elastic ligature and in open position allows placement and removal of the archwire.

Abstract: An electromechanical variable valve actuator for selectively opening and closing an intake or exhaust valve in an internal combustion engine having a valve closure member and a valve seat which employs Lorentz forces by using a current carrying conductive armature coil which is connected to the valve closure member and placed in a fixed air gap and movable in a direction perpendicular to a magnetic field generated by a magnetic field generator and directed across the air gap. The electromagnetic vector force, know as the Lorentz force, exerted on the armature coil results from the cross product of the current and the magnetic field.

Abstract: An improved gap sealing device for covering the gaps between horizontally extending and vertically spaced apart sidewall panels on auto rack railroad cars and between sidewall panels and supporting members. The gap sealing device is a single piece of extruded plastic having a head attachable to a flange of a sidewall panel and a tail or flap for biasing against the vertically adjacent sidewall panel, and a body that covers the gap to prevent air passage. The head includes inside and outside walls where the inside wall is hingedly attached to the outside wall by a live hinge and movable between open and closed positions to facilitate attachment of the head to the flange of the sidewall panel. A spring clip is placed over the inside and outside walls of the head to maintain and lock the gap sealing device on the flange of the sidewall panel. The gap sealing device may also be used to close the gaps between the sidewall panels and the roof, the floor, and vertical posts of the auto rack railroad car.

Abstract: An attachment for a forklift truck to facilitate the removal or clearing of snow or other materials and debris with the truck, including a frame having two rectangular elongated tubes adapted to receive the tines of the forklift, a plurality of transversely extending crossbars connecting said tubes together, ground-engaging members attached to each tube, a plow blade pivotally attached to the frame, and a shear pin assembly connected between the blade and the frame preventing uneven ground and/or obstructions on the ground from damaging the blade.

Abstract: An electromechanical variable valve actuator for selectively opening and closing an intake or exhaust valve in an internal combustion engine having a valve closure member and a valve seat which employs Lorentz forces by using a current carrying conductive armature coil which is connected to the valve closure member and placed in a fixed air gap and movable in a direction perpendicular to a magnetic field generated by a magnetic field generator and directed across the air gap. The electromagnetic vector force, known as the Lorentz force, exerted on the armature coil results from the cross product of the current and the magnetic field.

Abstract: A method and apparatus for playing a poker-like game with a deck of fifty-two playing cards wherein each player plays against the dealer. After each player makes a wager, the dealer deals four initial cards of the deck face up to seven separate hands, places odds on each hand according to predetermined guidelines, and selects two of the seven hands as a combination field position. Each player then selects either one of the hands, the field position, or a no-hand winning position which requires that none of the seven hands, after all cards are dealt, have two pairs or better. After each player selects a hand or a position, the dealer deals three more cards of the deck face up to each of the seven separate hands. The dealer then determines the winning hand or position and pays each player who selected the winning hand or position according to the odds and their wager or collects each player's wager who did not select the winning hand or position.

Abstract: A coupling for a heavy-duty machine to be used between a boom and a stick having a working tool for quick coupling and decoupling of the stick to the boom for the exchange of tools and being operable from the cab or operator's station on the machine without requiring the need for one or more persons or machines at the coupling during the coupling and decoupling process. The coupling also includes a unique locking mechanism that can be remotely controlled to lock and unlock the coupling when they are in mating engagement. The coupling includes a male member attachable to the boom of the machine and a female member connected to the stick. The male member is pivotally mounted at one end on the boom and connected at the other end to a hydraulic cylinder on the boom for articulating the male member on the boom. The male member further includes a grabber at one end and a picker at the other end for interchangeable use to guide the joining of the coupler members.

Abstract: This invention relates to a laser disc buffing apparatus in which a buffing wheel is rotated on an axis perpendicular to the axis of the rotating laser disc and under compression against the disc to remove scratches or marks on the entire surface of the disc while cleaning the disc.

Abstract: A method and apparatus for sequentially applying a predetermined amount of adhesive to a series of sheets of insulation having a frame with a conveyor mounted at one end, a magazine adapted to maintain and dispense sheets of insulation, one at a time onto the conveyor, a floating adhesive dispensing hopper is positioned adjacent to the conveyor, and a sheet stopping mechanism located on the other side of the hopper at the opposite end of the frame. In operation, a plurality of sheets of insulation are loaded into the magazine, dispensed onto the conveyor one at a time, then driven by the conveyer under the floating adhesive dispensing hopper which applies adhesive to the entire width of the sheet of insulation as the sheet passes under the hopper. The stopping mechanism beyond the hopper stops the movement of the sheet of insulation by deactivating the conveyor until the sheet with the adhesive applied thereon is removed.

Abstract: A gap sealer for covering the gaps between horizontally extending and vertically spaced apart sidewall panels on auto rack railroad cars and between sidewall panels and the floor, roof or vertical posts. The gap sealer is a single piece of extruded plastic having a head attachable to a flange of a sidewall panel and a tail or flap biasing against the flange of a vertically adjacent sidewall panel, the floor, roof or post, such that the body of the gap sealer covers the gap to prevent air passage. The gap sealer may also include a bumper which protects vehicle doors from contacting the sidewall panels and risking damage. An individual bumper may also be used to protect vehicle doors, and be attached to a sidewall panel by a unique fastener.

Abstract: A device for handling railroad timber, including ties, bridge timbers, crossing planks, and bundles of ties and timbers, which comprises spaced-apart pivotally mounted gripping members or jaws for engaging longitudinally along the timber, actuating levers connected to the jaws, and a lifting harness for connecting the device to a lifting machine, such as a crane, wherein the lifting harness is connected to the actuating levers and when raised applies a force to the actuating levers and the gripping members to tightly engage the timber so it can be lifted, moved or repositioned.

Abstract: A coupling for a heavy-duty machine to be used between a boom and a stick having a working tool for quick coupling and decoupling of the stick to the boom for the exchange of tools and being operable from the cab or operator's station on the machine without requiring the need for one or more persons or machines at the coupling during the coupling and decoupling process. The coupling also includes a unique locking mechanism that can be remotely controlled to lock and unlock the coupling when they are in mating engagement. The coupling includes a male member attachable to the boom of the machine and a female member connected to the stick. The male member is pivotally mounted at one end on the boom and connected at the other end to a hydraulic cylinder on the boom for articulating the male member on the boom. The male member further includes a grabber at one end and a picker at the other end for interchangeable use to guide the joining of the coupler members.