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: 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: 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.