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Hilgert
Andreas Hilgert, Sinzheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20090025381 | SERVO DRIVE FOR POWER ASSISTED STEERING - A servo drive includes a hydraulic cylinder. The hydraulic cylinder comprises a piston that is mounted in the cylinder and that delimits two working chambers. Relief lines connected to the working chambers via control orifices may aid the definition of the right and left end positions of the piston. The control orifices are exposed by the piston in its respective end positions, thus relieving the pressure in the active working chamber. An end stop, which may be predetermined by the position of the control orifices may be formed by the pressure relief that occurs at the relevant location in the working chamber. Such measure can relieve the pressure in the hydraulic pump, for instance in end stop positions. | 01-29-2009 |
| 20090320940 | CONNECTOR CLAMP WITH PRESSURE VALVE - A connecting device for a hydraulic system is provided. In an embodiment, the device includes a valve provided in a passage channel that can be configured to switch flow based on a pressure differential between passage channel pressure and ambient pressure. In an embodiment, the connecting device may include a valve housing provided in the form of a bolt, and the valve housing may be configured for connection to an assembly unit. | 12-31-2009 |
Andreas Richard Hilgert, Sinzheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20090261580 | HOSE CONNECTING METHOD AND CONNECTOR ARRANGEMENT - A method for providing a hose pipe connection is disclosed. Embodiments of the method start with a pipe having an enlarged end portion. A sleeve is introduced into the end of the flexible hose. The sleeve has an inner diameter that is equal to the inner diameter of the hose. In an embodiment, the inner diameter of the sleeve is increased while the end of the hose is already placed on the sleeve. The hose fitted with the sleeve is then introduced into the enlarged end of the pipe. Crimping of the enlarged end will then secure the sleeve and the hose and provide a fluid tight and mechanically sturdy connection. | 10-22-2009 |
| 20120097380 | HEAT EXCHANGER - A heat exchanger comprising an outer conduit and an inner conduit, arranged inside of and along the longitudinal axis of the outer conduit, the inner conduit and the outer conduit being arranged to form a fluid flow channel between the inner surface of the outer conduit and the outer surface of the inner conduit, the fluid flow channel having a cross sectional form, in a plane substantially perpendicular to the longitudinal axis of the outer conduit, that is elongate being substantially greater in the circumferential direction of the outer conduit than in the radial direction of the outer conduit. | 04-26-2012 |
Brian L. Hilgert, Penn Hills, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20080302553 | Data and Power Distribution System for an Electrical Busway - A data and power distribution system for an electrical busway is provided. The system has a base plate and a data channel located adjacent to or proximate to the base plate. The data channel is structured to receive a number of data transport devices therein. An electrical busway is coupled to the base plate and a power channel is located adjacent to or proximate to the base plate. The power channel is structured to receive the electrical busway therein. The data channel is located proximate to the power channel and the base plate is a unitary component. The base plate may have a number of locations on the base plate that are structured to receive fasteners in order to directly attach the base plate to a mounting surface. | 12-11-2008 |
| 20080302566 | Power Module for an Electrical Busway - A power module for an electrical busway is provided. The power module has a holder with an aperture provided therein and a number of posts provided thereon. A plug-in adapter is received within the aperture of the holder. The plug-in adapter has a number of electrical contacts that are structured to engage the electrical busway. A number of connection mechanisms are coupled to at least one of the number of posts. The connection mechanisms are structured to engage a base plate. A cover plate is provided with the holder and the connection mechanisms coupled thereto. The base plate and the cover plate define a power channel with the plug-in adapter and the connection mechanisms located within the power channel. A power module in combination with an electrical busway coupled to a base plate that is structured to be directly attached to a mounting surface is also provided. | 12-11-2008 |
| 20080302567 | CONNECTION MECHANISM FOR COUPLING A POWER MODULE TO AN ELECTRICAL BUSWAY - A connection mechanism for coupling a power module to an electrical busway is provided. The connection mechanism has a cam mechanism having a number of pivotable members. Each of the pivotable members has a generally horizontal extending shoulder portion that is coupled to a generally downwardly extending arm portion. A lower portion of the arm portion has a generally outwardly extending barb portion. The barb portion is structured to engage a barb of a base plate. A connection mechanism in combination with a power module for an electrical busway coupled to a base plate is also provided. | 12-11-2008 |
Jakob Hilgert, Hamburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20120248174 | APPARATUS FOR FRICTION STIR WELDING - Shown and described is an apparatus ( | 10-04-2012 |
Larry Hilgert, Flower Mound, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100102969 | Portable Radio Frequency Identification System - A radio frequency identification (“RFID”) system and method of operating the same. In one embodiment, the RFID system includes a portable structure including a frame with a base supported by a plurality of wheels, an antenna tower and at least one removable shelf therein. The RFID system also includes an RFID reader located on the at least one removable shelf and at least one antenna mounted on the antenna tower and coupled to the RFID reader. The RFID system still further includes a computer system located on the at least one removable shelf and coupled to the RFID reader, and a power subsystem located on the at least one removable shelf and coupled to the RFID reader and the computer system. | 04-29-2010 |
Phillip Hilgert, Silverthorne, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20090259985 | SYSTEM DEVELOPMENT PLANNING TOOL - A system for planning and managing a software development project uses an extreme programming (XP) process and includes a graphical user interface (GUI) for displaying graphs and for entering, displaying and modifying underlying planning data. In one embodiment, the GUI includes first, second and third windows. The first window displays bar graphs reflecting both estimated development work and available resources (developer hours) for working on development. The second window displays bar graphs representing both estimated testing work and available resources for working on testing. The third window displays underlying data (e.g., project components and assignment of project components to scheduled development periods). A project manager may use the third window to adjust underlying data in order to better balance work and resources displayed in the first and second windows. Additional underlying data (individual developers, assigned hours, estimates of work on individual project components, etc.) may be displayed in other windows. | 10-15-2009 |