Abstract: A powered omni-directional aircraft and ordinance handling vehicle which, in one embodiment, includes a circular frame and two drive wheels capable of independent powered forward and rearward rotation about a horizontal axis. The drive wheels are adapted to allow the vehicle to spin in place about a vertical axis which intersects the horizontal axis midway between the drive wheels and which is generally centered in the circular frame. A turret is rotatively mounted to the frame such that it is capable of rotation about the vertical axis, and an articulated ordinance handling arm is mounted to the turret. A castor is mounted to the frame for supporting the frame on the ground. A control system enables the vehicle to rotate in place to change headings while maintaining ordinance carried by the arm motionless with respect to the ground and to perform repetitive precise multi-axis motion control of the vehicle.

Abstract: The present invention is a system for electronically controlling the movement of a pin assembly used in a valve gate mechanism of an injection molding machine. The system of the present invention includes at least one valve which is part of an injection molding machine, as well as a graphical user interface which is operable for controlling the injection molding machine and the valve. Additionally, the present invention also includes controlling the injection molding machine electronically for improving the control over the opening and closing of the valves.

Abstract: A power platform assembly is provided to convert available AC power into power suitable to power SINCGARS radio components. The platform includes a horizontal base for supporting up to two SINCGARS radios and a carriage assembly supported above the base to provide support for up to two radio frequency power amplifiers. Connectors, internal wiring, and electrical components inside the platform provide power and electrical connections between components within and connected to the platform. Ancillary electronics and connectors provide for remote audio monitoring of communications via an LS-671 external speaker, or equivalent external speaker arrangement. The platform allows various types of available AC power, as may vary across different regions of the world, to power the radios and radio frequency power amplifiers while allowing others in a secure vicinity of the platform to hear incoming and outgoing voice transmissions without draining the batteries powering the radios.

Abstract: An omni direction vehicle with a frame having a round surface about its perimeter with no apparatus mounted on the frame extending beyond the perimeter. Two independent drive wheels located on an axis through the center of the frame are mounted at the same distance from a central vertical axis through the frame. Each wheel is powered independently of the other and can rotate at variable speeds in either direction. The vehicle is capable of movement in any direction by rotating the axis of the drive wheels to a position which is perpendicular to the desired direction of travel. The vehicle can spin about its vertical axis such that the axis of the drive wheels can be oriented at any direction without changing the original footprint of the space that the frame occupies over the ground. Thus, the vehicle requires a zero turning radius and requires only the space it occupies to change its forward orientation.

Abstract: A vehicle with a omni-directional cab having a circular frame revolvably coupled to a chassis having an axle, wheels and passenger seats. Two independent drive wheels located on an axis through the center of the cab are mounted at the same distance from a central vertical axis through the cab. Each wheel is powered independently and can rotate at variable speeds in either direction. The cab is capable of movement in any direction by rotating the axis of the drive wheels to a position which is perpendicular to the desired direction of travel. The cab can spin about its vertical axis such that the axis of the drive wheels can be oriented at any direction without changing the original footprint of the space that the frame occupies over the ground. Thus, the combined cab/chassis assembly can rotate about the vertical midpoint of the chassis axle.

Abstract: A powered omni-directional security, patrol and surveillance vehicle that includes a circular frame and two drive wheels capable of independent powered forward and rearward rotation about a horizontal axis. The drive wheels are adapted to allow the vehicle to spin in place about a vertical axis which intersects the horizontal axis midway between the drive wheels and which is generally centered in the circular frame. An observation platform including an operators control station is mounted to the frame on a lift such that it is capable of selective elevation for superior vantage points. A cab preferably encloses the operator's station. A plurality of swivel casters disposed on distal ends of telescopic outrigger arms are circumpositioned about the circular frame.

Abstract: A valve gate assembly for regulating a flow of molten material into a mold. The valve gate assembly includes a movable valve that can be positioned between a fully closed position and a fully open position. The valve gate assembly further includes an actuating system operatively cooperating with the valve to move the valve and infinitely position the valve between the fully closed position and the fully open position.

Abstract: A valve gate assembly for regulating a flow of molten material into a mold. The valve gate assembly includes a movable valve that can be positioned between a fully closed position and a fully open position. The valve gate assembly further includes an actuating system operatively cooperating with the valve to move the valve and infinitely position the valve between the fully closed position and the fully open position.

Abstract: A quick engagement and disengagement connector assembly for a product processing line such as a pizza making assembly line. The connector assembly includes a connector having a stainless steel rectangular plate with two parallel rows of stainless steel pins projecting from a bottom side and a stainless steel handle projecting from a top side. The connector assembly also includes a cam follower plate having a row of holes for receiving one of the rows of pins of the connector and a panel for supporting a bundle of food tubes, the panel also having a row of holes for receiving the other row of the rows of pins. Removing the connector facilitates the quick and easy disassembly of portions of the assembly line for cleaning.

Abstract: A powered omni-directional aircraft and ordinance handling vehicle which, in one embodiment, includes a circular frame and two drive wheels capable of independent powered forward and rearward rotation about a horizontal axis. The drive wheels are adapted to allow the vehicle to spin in place about a vertical axis which intersects the horizontal axis midway between the drive wheels and which is generally centered in the circular frame. A turret is rotatively mounted to the frame such that it is capable of rotation about the vertical axis, and an articulated ordinance handling arm is mounted to the turret. A castor is mounted to the frame for supporting the frame on the ground. A control system enables the vehicle to rotate in place to change headings while maintaining ordinance carried by the arm motionless with respect to the ground and to perform repetitive precise multi-axis motion control of the vehicle.

Abstract: An improved power supply and platform for a military radio has been developed. The apparatus includes a base that is adapted and arranged for supporting a HARRIS 117 radio and a power amplifier adapted to amplify radio frequency output of the radio. The connectors include an electrical connector for the radio and a connector for the amplifier. A power supply is housed within the assembly. A power supply for the connector to the amplifier is also housed within the assembly, Also included is a wiring harness for a SINCGARS LS/671 device and a LED indicator to identify which radio is in operation for multiple radio configurations.

Abstract: An automated bandwidth monitoring and control method and system provides for real time, dynamic control of the allocation of bandwidth to selected applications in a communications network based on the selected operational context and the fixed bandwidth available at a network access point. A graphical user interface, using operational terms common to the overall enterprise in which and for which the network is implemented and understandable by an operator, displays the bandwidth allocation strategy, and in substantially real time displays statistics representative of actual bandwidth use at the access point, input functions for modifying the bandwidth allocation strategy in substantially real time and estimated message delay distributions for the applications of the strategy determined based on the actual bandwidth use statistics.

Abstract: A drop tip is provided for conveying injection molding material from a molding material supply into a mold. The drop tip has a body including an internal bore and a drop passage extending from the internal bore. The internal bore has an arcuate lower end terminating in a gate to prevent retention of molten material therein.

Abstract: A manifold for conveying injection molding material into a mold from a molding material supply and method for making same includes a main flow member having a central flow passage extending through the main flow member along a longitudinal axis of the main flow member. The main flow member also includes a plurality of branching passages each transverse to and in fluid communication with the central flow passage. The main flow member has an outer surface that is generally round in cross sectional shape. The outer surface is machined so as to be generally round in cross sectional shape.

Abstract: A thruster pig for sending through a pipe from an entrance facility to a receiving location, for servicing or monitoring, by pumping a thrusting fluid into the pipe to force the pig forward is disclosed. The thruster pig includes a body having a front end and a back end, where the back end includes a reaction surface to which said the thrusting fluid applies a motive force. The body is slightly smaller in diameter than the inner diameter of the pipe. The pig also includes a seal circumferentially arranged on the pig to seal between said body and said pipe. A desired differential pressure is maintained over the pig to urge said pig forward through the pipe by pumping a fluid into the annulus between the pipe and the return flow line while returning fluid through said return flow line utilizing connected servicing or monitoring equipment. A connector releasably connects a return flow line to the pig.

Abstract: An injection molding system for injection molding a plurality of molten materials into a mold cavity includes a nozzle, a drop tip supported by the nozzle, and a central bore extending through the nozzle and drop tip. The injection molding system also includes a first and second flow passage each extending through the nozzle, so as to define a first and second nozzle flow passage, and drop tip, so as to define a first and second drop tip flow passage. The first and second drop tip flow passages each include a plurality of branching portions each defining a junction at which the respective flow passage communicates fluidly with the central bore.

Abstract: A valve gate assembly for regulating a flow of molten material into a mold. The valve gate assembly includes a movable valve that can be positioned between a fully closed position and a fully open position. The valve gate assembly further includes an actuating system operatively cooperating with the valve to move the valve and infinitely position the valve between the fully closed position and the fully open position.

Abstract: A method for removal of deposits such as hydrate plugs from a pipeline is provided including inserting a thruster pig connected to a return flow line into the pipeline The pig is then advanced forward into the pipeline by pumping a thrusting fluid into an annulus between the pipeline and the return flow line while removing deposits continuously or intermittently and returning flow as appropriate from ahead of the pig through the return flow line. The return flow line is then disconnected from the pig after sufficient deposit removal and retrieved from the return flow line. Next, the pig may then be transported through the pipeline by the pipeline fluid to a pig receiving location once the pipeline flow is resumed.

Abstract: A metering pump that is capable of delivering a constant, rate of fluid over a wide range of viscosities at infinitely variable delivery rates. Two identical pumping chambers are provided with one operating in the suction mode, and the other in the discharge mode with each cylinder switching modes at each pumping cycle, thereby providing continuous delivery of fluid in and out of the pump. The displacement of the chamber is large in order to facilitate operation at a very slow cycle speed of only one to four reciprocations per minute. The fluid valves are mechanically operated providing for positive sealing thus enabling the pump to operate at very slow speeds without leakage.