Abstract: A drop target bank assembly including: a plurality of drop target units mounted next to each other on a drop target bank bracket; wherein each of the plurality of drop target units includes: a target; a trip mechanism; a reset mechanism; and a sensor; wherein the trip mechanism is configured to move the target from a first position to a second position; wherein the reset mechanism is configured to move the target from the second position to the first position; wherein the sensor is configured to detect whether the target is at the first or second position; and wherein the trip mechanism and the reset mechanism in a drop target unit are individually activated independent of other drop target units.

Abstract: A drop target bank assembly including: a plurality of drop target units mounted next to each other on a drop target bank bracket; wherein each of the plurality of drop target units includes: a target; a trip mechanism; a reset mechanism; and a sensor; wherein the trip mechanism is configured to move the target from a first position to a second position; wherein the reset mechanism is configured to move the target from the second position to the first position; wherein the sensor is configured to detect whether the target is at the first or second position; and wherein the trip mechanism and the reset mechanism in a drop target unit are individually activated independent of other drop target units.

Abstract: A fast and effective method for cleaning and repairing the shell-spar glue voids of a wind turbine blade, comprising the steps of detecting voids, raising the turbine blade at an incline, drilling holes into top and bottom ends of the void, injecting cleaning solution into the holes, and allowing the cleaning solution to drain out of the bottom holes and drain holes at the tip. The void is then inspected for oil by FTIR spectroscopy. If oil is detected, additional cleaning steps are performed comprising injection of a second cleaning solution into at least two holes of the void followed by a rest period, washing the holes with water via a pressure washer, and drying with compressed air. The blade is then inspected for oil and moisture, and when clean, adhesive is applied to the void through the holes.

Abstract: A fast and effective method for cleaning and repairing the shell-spar glue voids of a wind turbine blade, comprising the steps of detecting voids, raising the turbine blade at an incline, drilling holes into top and bottom ends of the void, injecting cleaning solution into the holes, and allowing the cleaning solution to drain out of the bottom holes and drain holes at the tip. The void is then inspected for oil by FTIR spectroscopy. If oil is detected, additional cleaning steps are performed comprising injection of a second cleaning solution into at least two holes of the void followed by a rest period, washing the holes with water via a pressure washer, and drying with compressed air. The blade is then inspected for oil and moisture, and when clean, adhesive is applied to the void through the holes.

Abstract: A wand for a pinball game which carries a pinball from one position to another by electromagnetism. The pinball rolls along the bottom surface of the wand as the wand is rotated to move the pinball from one position to another. A platform is provided to orient the pinball with respect to the wand whereby side-to-side movement of the pinball is minimized.

Abstract: A wire form loop for use in conjunction with a pinball machine having a playfield on which is mounted a plurality of game play features. The playfield includes a shooter lane, play area, and drop area wherein at least one game play feature is located in the drop area. The wire form is provided for allowing a pinball to travel from the shooter lane to the play area and includes an entrance in the shooter lane, an exit to the play area, and an open area between the entrance and the exit. A spring biased plunger attached to the shooter lane is used to impart a plurality of speeds upon the pinball such that a first speed will allow the pinball to travel completely along the wire form from the entrance to the exit and a second speed will cause the pinball to fall from the open area of the wire form to the drop area.