Abstract: A plurality of light emitting diodes (LEDs), a sensor, a wireless receiver, and a power supply unit comprises an illumination device for a door lock tumbler. The sensor detects sunlight and activates the LEDs in the absent of sunlight. A user may activate the LEDs by using a remote control, which communicates with the wireless receiver. The power supply unit powers the device and may use solar cells, batteries, or other sufficient means to supply electricity to the device.

Abstract: A method of forming a transportable container of bulk goods begins by placing the distributing end of a hopper over the open top of a bunched bag. Bulk goods are dispensed from the distributing end of the hopper through the open top of the bag to establish a level of bulk goods in the bag. The hopper moves vertically relative to the closed base of the bag during the dispensing of bulk goods from the distributing end of the hopper to maintain vertical spacing between the distributing end of the hopper and the level of bulk goods in the bag. A hopper fill level is maintained in the hopper during the dispensing of bulk goods from the hopper. An outer wrap is spirally wrapped around the bag while filling the bag to form the transportable container. The outer wrap is maintained near the level of bulk goods in the bag.

Abstract: A method of forming a transportable container of bulk goods begins by placing the distributing end of a hopper over the open top of a bunched bag. Bulk goods are dispensed from the distributing end of the hopper through the open top of the bag to establish a level of bulk goods in the bag. The hopper moves vertically relative to the closed base of the bag during the dispensing of bulk goods from the distributing end of the hopper to maintain vertical spacing between the distributing end of the hopper and the level of bulk goods in the bag. A hopper fill level is maintained in the hopper during the dispensing of bulk goods from the hopper. An outer wrap is spirally wrapped around the bag while filling the bag to form the transportable container. The outer wrap is maintained near the level of bulk goods in the bag.

Abstract: The invention provides an apparatus including a conveying member defining a loop that may be used for transferring a product into a container. The conveying member can be a belt, a chain, or plurality of hinged plates. The invention also includes first and second supporting members individually disposed at opposite sides of the loop and spaced a first distance apart from one another. The first and second supporting members support rotating movement of the conveying member. The invention also includes a moving device operable to translate the first and second supporting members concurrently along a path having at least one bend. The lengths of the portions of the conveying member disposed on opposite sides of the bend can be adjusted by the moving device.

Abstract: The invention provides an apparatus including a conveying member defining a loop. The conveying member can be a belt, a chain, or plurality of hinged plates. The invention also includes first and second supporting members individually disposed at opposite sides of the loop and spaced a first distance apart from one another. The first and second supporting members support rotating movement of the conveying member. The invention also includes a moving device operable to translate the first and second supporting members concurrently along a path having at least one bend. The lengths of the portions of the conveying member disposed on opposite sides of the bend can be adjusted by the moving device.

Abstract: A backsplash molding for counter tops and method for manufacturing the backsplash molding and related edge molding. The backsplash molding fits over the top of a retainer strip in a dovetail manner. This retainer strip affixes to a wall or is formed within the framework of a cabinet. Finished retainer strips and elongated strips are formed from a single piece of substrate material. The strips are shaped, laminated and cut to produce a finished backsplash element and a finished edge molding for installation with a counter top.

Abstract: Apparatus and method for field sandblasting the exterior surface of pipe to be wrapped or coated and installed underground. Abrasive granular material is forced by compressed air through a plurality of hoses to a plurality of respective nozzles. The nozzles direct the granular material into a plurality of blast tubes radially extending from a sandblast chamber through which is inserted the pipe to be cleaned. As the pipe is passed through the sandblast chamber, its surface is uniformly impinged, cleaned and etched by the granular material propelled through the blast tubes. After impinging the pipe, the granular material exits the sandblast chamber by gravity through a discharge chute.

Abstract: Jamming caused by absorbent members in sponge core barrels or loss of coring information caused by oil wipes in oil field boreholes in which sponge core coring tools are disposed can be avoided by employing a method and tool wherein the absorbent member is formed in placed in contact about the core after the has been cut and disposed within the inner tube. In the illustrated embodiment, a liquid foam is catalytically formed from two constituent parts. The constituent parts are hydraulically forced from longitudinal chambers defined within the inner tube walls into an area in the throat of the bit where the parts meet and exothermically generate a liquid foam. The liquid foam rises into a plurality of longitudinal open chambers defined within the inner tube. Each of the open chambers has a longitudinal slot defined therethrough which communicates the chamber with the axial bore in which the core is disposed.

Abstract: An axial bore is defined throughout the hydraulic lift inner barrel. This axial bore is communicated with the interior of the inner tube thereby allowing the interior of the inner tube to be flushed prior to initiation of the coring operation. When the coring operation is begun, flow of drilling fluid to the interior of the inner tube is prevented by allowing a ball dropped within the drill string to seat within a plug through which the communicating axial bore is defined. Once the flow of drilling fluid to the interior of the inner tube is stopped, the coring operation can begin. After the coring operation is completed, a second ball is dropped and allowed to seat within an inner mandrel through which the axial bore of the coring tool is also defined. Once the axial bore of the inner mandrel is closed, drilling fluid is forced into an expansion chamber within a telescopic piston disposed circumferentially outside of the inner mandrel. The piston is connected to the inner tube.

Abstract: A core spring type core catcher and a full closure core catcher are completely concealed from the core within a coring tool. The full closure catcher is reliably actuated to assume a closed configuration without dependence upon gravity or an interference diametrical fit with the core by use of a cam ring which is longitudinally displaced downwardly within the core barrel by a preloaded compression spring. The full closure core catcher is comprised of a plurality of flapper valves circumferentially disposed outside of the inner tube and concealed by the inner tube or a terminal extension of the inner tube. Disposed above the plurality of flapper valves, and also circumferentially disposed outside of and concentric with the inner tube is a cam ring. Similarly circumferentially disposed outside of and concentric with the inner tube is a preloaded coil compression spring bearing against the cam ring. The cam ring in turn is in sliding contact with a rear surface of each one of the plurality of flapper valves.

Abstract: A fragmented or unconsolidated core can be cut and retained within a coring tool without substantial disturbance of the core by the use of a shrouded core catcher. A core catcher is concentrically disposed within the coring tool and outside of a smooth, cylindrical sleeve telescopically disposed inside of the core catcher. The core catcher in turn is coupled to a lower assembly which can be selectively longitudinally fixed within the coring tool, but which is otherwise temporarily coupled to the sleeve. As the sleeve is longitudinally pulled upward after the completion of the coring operation, the lower assembly becomes longitudinally fixed within the coring tool and the sleeve, which heretofore has fully covered and concealed the core catcher, begins to be withdrawn from the core catcher, leaving it unconcealed. Ultimately, the core catcher is at least partially uncovered, thereby permitting activation and contact between the core catcher and the core disposed within the coring tool.

Abstract: Downward displacement of an inner tube with respect to the outer tube in a coring tool is effectuated by an apparatus comprising a bearing assembly, a cylinder, a piston telescopically disposed within the cylinder, and a mechanism for selectively applying an hydraulic force to the piston. The bearing assembly is longitudinally fixed with respect to the outer tube while providing rotational freedom with respect to the outer tube. A cylinder is axially disposed within the coring tool, is connected to the bearing assembly, and hence is rotationally free with respect to the outer tube. The piston, which is telescopically disposed within a cylinder, is downwardly longitudinally displaceable within the cylinder, and hence with respect to the outer tube. A mechanism is incorporated within the coring tool for selectively applying a hydraulic force to the piston in order to longitudinally displace the piston downwardly within the cylinder.

Abstract: A pick and placement machine particularly adapted to pick off and place deep drawn trays or the like. The machine includes rotating suction means which dips into a station and picks off a tray or places a tray, the suction means moving in a radial direction and in a substantially straight line at the station. Means are provided for effecting such motion of the suction means.