Abstract: A bracket facilitates retrofit installation of items in a joist cavity. For example, the bracket permits mounting of a junction box containing a transformer, for use with low-voltage luminaire. The bracket wedges between the joists and provides a mounting for the junction box so that the junction box does not rest on a ceiling panel fixed to the underside of the joist cavity.

Abstract: A bracket facilitates retrofit installation of items in a joist cavity. For example, the bracket permits mounting of a junction box containing a transformer, for use with low-voltage luminaire. The bracket wedges between the joists and provides a mounting for the junction box so that the junction box does not rest on a ceiling panel fixed to the underside of the joist cavity.

Abstract: An overhead conductor sensor for measuring various parameters that affect an overhead conductor is disclosed. The overhead conductor sensor includes an electronics housing having first and second opposing ends, a jaw assembly having a first jaw connected to the first end of the electronics housing and a second jaw pivotally attached to the first jaw to allow the jaw assembly to move between an open position for receiving an overhead conductor therein and a closed position for securing the sensor to the overhead conductor, and a thermocouple assembly electrically connected to electronics housed in the electronics housing and extending through the jaw assembly for engagement with the overhead conductor. The thermocouple assembly is adapted to measure a temperature of the overhead conductor.

Abstract: An apparatus and method for identifying the presence of high conductivity or permittivity conditions in a wide range of electrically insulating materials is disclosed. The apparatus includes a grounded enclosure containing electronics for controlling measurement and communication processes and first and second spaced-apart electrode assemblies for engaging an insulator to be tested. The first and second electrode assemblies are mounted in the enclosure for linear movement such that pressing of the first and second electrodes against an insulator causes the electronics to initiate a measurement.

Abstract: The present invention relates to an overhead transmission line inspection robot and system for inspecting transmission line components and right of way conditions. The line inspection robot includes at least one drive system for propelling the robot along a line, a platform adapted to pivot relative to the at least one drive system, and a control system adapted to control the robot.

Abstract: The present invention relates to a diverter system to allow a line inspection robot to traverse an object. The diverter system includes a first diverter attached to a shield wire, a second diverter attached to the shield wire at a position spaced from the first diverter, and a bridge having a first end connected to the first diverter and a second end connected to the second diverter. The first diverter disengages the robot from the shield wire and onto the bridge and the second diverter disengages the robot from the bridge and onto the shield wire to allow the robot to traverse the object.

Abstract: An apparatus and method for identifying the presence of high conductivity or permittivity conditions in a wide range of electrically insulating materials is disclosed. The apparatus includes a grounded enclosure containing electronics for controlling measurement and communication processes and first and second spaced-apart electrode assemblies for engaging an insulator to be tested. The first and second electrode assemblies are mounted in the enclosure for linear movement such that pressing of the first and second electrodes against an insulator causes the electronics to initiate a measurement.

Abstract: An overhead conductor sensor for measuring various parameters that affect an overhead conductor is disclosed. The overhead conductor sensor includes an electronics housing having first and second opposing ends, a jaw assembly having a first jaw connected to the first end of the electronics housing and a second jaw pivotally attached to the first jaw to allow the jaw assembly to move between an open position for receiving an overhead conductor therein and a closed position for securing the sensor to the overhead conductor, and a thermocouple assembly electrically connected to electronics housed in the electronics housing and extending through the jaw assembly for engagement with the overhead conductor. The thermocouple assembly is adapted to measure a temperature of the overhead conductor.

Abstract: The present invention relates to an overhead transmission line inspection robot and system for inspecting transmission line components and right of way conditions. The line inspection robot includes at least one drive system for propelling the robot along a line, a platform adapted to pivot relative to the at least one drive system, and a control system adapted to control the robot.

Abstract: A device to aid in flossing teeth including a jaw hook body, a pair of floss retaining projections on one end of the jaw hook body, and a grip handle at an opposite end of the jaw hook body. The grip handle may be a closed loop, an open loop, a padded structure, a pivoting structure, a decorative structure, a structure for holding the tool upright on a surface, or some combination of these features.