Abstract: A bridge circuit with improved fail-safety, having a first electrical load with a first contact terminal and a second contact terminal, and a first series circuit connected to a first node and to a second node. A second series circuit is connected to a third node and to a fourth node. A third series circuit is connected to the second node and to a fifth node. A fourth series circuit is connected to the fourth node and to a sixth node. The first node and the third node are connected to a supply voltage, and the fifth node and the sixth node are connected to a reference voltage, and the first contact terminal is connected to the second node and the second contact terminal is connected to the fourth node.

Abstract: The invention relates to a slot antenna, more particularly to a transmitting antenna for RFID, comprising an antenna contour board having a plurality of antenna slots and at least one control circuit for enabling the antenna contour board to transmit and/or receive electromagnetic radiation. The slot antenna is characterized in that in at least one antenna slot of the antenna contour board there is inserted a circuit board carrying a control circuit. The invention further relates to an RFID method involving the use of the slot antenna of the invention.

Abstract: A connecting device (1) for the rotationally fixed connection of first and second shafts (2, 3) that can rotate relative to one another. The connecting device (1) comprises an axially movable connecting element (5) designed such that, in a first axial position (A), the connecting element (5) forms an interlock between the first and second shafts (2, 3) and, in a second axial position (B), the connecting element (5) releases the interlock. The connecting device (1) also comprises an actuating system (6, 8, 9, 10, 11) for moving the connecting element between the first and second axial positions (A, B) and a stop (16) which limits the axial movement of the connecting element (5) in the first or second axial position (A, B). An impact damper (17) is provided for the stop (16) in order to reduce annoying noise when the connecting element (5) strikes against the stop (16).

Abstract: A resilient inflatable delineator pole. The delineator pole can include an elongated body enclosing an interior chamber, a flap disposed at a bottom end of the body and having an aperture defined therein, a retention structure for retaining a lower portion of the body within a granular medium, at least one valve disposed on the elongated body and in communication with the interior chamber, and a protective sleeve enclosing a portion of the elongated body.

Abstract: The invention relates to a slot antenna, more particularly to a transmitting antenna for RFID, comprising an antenna contour board having a plurality of antenna slots and at least one control circuit for enabling the antenna contour board to transmit and/or receive electromagnetic radiation. The slot antenna is characterized in that in at least one antenna slot of the antenna contour board there is inserted a circuit board carrying a control circuit. The invention further relates to an RFID method involving the use of the slot antenna of the invention.

Abstract: The invention relates to a slot antenna, more particularly to a transmitting antenna for RFID, comprising an antenna contour board having a plurality of antenna slots and at least one control circuit for enabling the antenna contour board to transmit and/or receive electromagnetic radiation. The slot antenna is characterized in that in at least one antenna slot of the antenna contour board there is inserted a circuit board carrying a control circuit. The invention further relates to an RFID method involving the use of the slot antenna of the invention.

Abstract: A printing unit of a web-fed rotary press has a plurality of press units, each press unit having a form cylinder, a transfer cylinder, an inking unit and optionally a damping unit, and having at least one impression cylinder. Each form cylinder rolls on the respective transfer cylinder and each transfer cylinder rolling on an impression cylinder in a thrown-on position of the printing unit, in order to apply single-color printed images onto a printing material which is moved through between the transfer cylinders and the or each impression cylinder. Each form cylinder bears a plurality of printing images next to one another in the axial direction, by which corresponding single-color printed images are applied to the printing material.

Abstract: A cylinder for an offset printing press comprising a steel core and a heat-conducting layer arranged on the steel core in order to uniformly distribute localized steel core heating. The heat can consist of copper and can be arranged in or underneath a functional layer on the cylinder.

Abstract: The invention relates to a slot antenna, more particularly to a transmitting antenna for RFID, comprising an antenna contour board having a plurality of antenna slots and at least one control circuit for enabling the antenna contour board to transmit and/or receive electromagnetic radiation. The slot antenna is characterized in that in at least one antenna slot of the antenna contour board there is inserted a circuit board carrying a control circuit. The invention further relates to an RFID method involving the use of the slot antenna of the invention.

Abstract: An electromagnetically actuated transmission shifting element of a motor vehicle, in particular an electromagnetically actuated transmission brake (1), having a disk packet (3) and an electromagnetic actuator (7, 8, 9) for adjustable compression, to a greater or lesser extent, of the disk packet (3) and with at least one speed sensor (10). Each at least one speed sensor is integrated in the electromagnetic actuator.

Abstract: A method of operating a printing press, wherein lubricated components of the printing press are lubricated with lubricant during the operation of the printing press in such a way that lubricant is taken from a reservoir via a feed line and is supplied to the component or components to be lubricated and in that the lubricant is carried away from the respective component to be lubricated in a post-feed area. Metal particles in the lubricant in the area downstream of the respective component to be lubricated are detected by means of a sensor. The state of the respective component to be lubricated is determined on the basis of this measurement and, if need be, a repair or exchange of the respective component to be lubricated is initiated.

Abstract: The invention relates to an apparatus for finding a parked vehicle again. According to the invention, a portable unit is provided with a pressure sensor whose signals can be evaluated by an evaluation and control unit in order to determine the current air pressure, with the evaluation and control unit evaluating the determined air pressure in order to determine altitude, and storing a first air pressure value as a reference value at a predeterminable first time, which reference value represents an instantaneous altitude of a geographic position of the parked vehicle, with the evaluation and control unit estimating a height difference between a current geographic position of the portable unit and the geographic position of the parked vehicle at a second time, and/or continuously from a pressure difference between the determined current air pressure value and the reference value.

Abstract: Take three sheets of any material. Sheets can be cut into any shape, utilizing any shape. In middle sheet cut out channels/slots/plenum to accommodate electrical wiring. In top sheet cut out holes through which wiring will be threaded from one electrical connection to another. Holes allow access to wiring and allowing wires to be connected to the electrical support for each light/light bulb. Sandwich all three sheets together to create a rigid platform. Dependent on material selected, grounding of circuitry may be required through alternate means. Cut out holes in lower sheet to accommodate optional [amended 6/29/2007] downward facing light on a separate circuit.

Abstract: The invention relates to an apparatus for finding a parked vehicle again. According to the invention, a portable unit is provided with a pressure sensor whose signals can be evaluated by an evaluation and control unit in order to determine the current air pressure, with the evaluation and control unit evaluating the determined air pressure in order to determine altitude, and storing a first air pressure value as a reference value at a predeterminable first time, which reference value represents an instantaneous altitude of a geographic position of the parked vehicle, with the evaluation and control unit estimating a height difference between a current geographic position of the portable unit and the geographic position of the parked vehicle at a second time, and/or continuously from a pressure difference between the determined current air pressure value and the reference value.

Abstract: A printing unit of a web-fed rotary press has a plurality of press units, each press unit having a forme cylinder, a transfer cylinder, an inking unit and optionally a damping unit, and having at least one impression cylinder. Each forme cylinder rolls on the respective transfer cylinder and each transfer cylinder rolling on an impression cylinder in a thrown-on position of the printing unit, in order to apply single-color printed images onto a printing material which is moved through between the transfer cylinders and the or each impression cylinder. Each forme cylinder bears a plurality of printing images next to one another in the axial direction, by which corresponding single-color printed images are applied to the printing material.

Abstract: A printing unit of a web-fed rotary press has a plurality of press, each press unit having a forme cylinder, a transfer, an inking unit and optionally a damping unit, and having at least one impression cylinder. Each forme cylinder rolls on the transfer cylinder of the respective press unit and each transfer cylinder rolling on an impression cylinder in a thrown-on position of the printing unit, in order to apply single-color printed images onto a printing material which is moved through between the transfer cylinders and the or each impression cylinder. The forme cylinders and/or the transfer cylinders are positioned asymmetrically.

Abstract: A cylinder for an offset printing press comprising a steel core and a heat-conducting layer arranged on the steel core in order to uniformly distribute localized steel core heating. The heat can consist of copper and can be arranged in or underneath a functional layer on the cylinder.

Abstract: A rubber cylinder sleeve for an offset printing press includes an inner carrier sleeve that has a circumferential and an axial direction. The carrier is expandable outwardly by an application of compressed air from the interior. The rubber cylinder sleeve also includes a single rubber layer having an inner surface disposed on the inner carrier sleeve and an outer surface for contacting the printing plate. The single rubber layer includes a plurality of compressible elements for increasing the compressibility of the single rubber layer and a plurality of filaments for increasing the stiffness of the single rubber layer. The compressible elements and the filaments are disposed at a distance from the outer surface.

Abstract: A rubber cylinder sleeve for an offset printing press includes an inner carrier sleeve that has a circumferential and an axial direction. The carrier is expandable outwardly by an application of compressed air from the interior. The rubber cylinder sleeve also includes a single rubber layer having an inner surface disposed on the inner carrier sleeve and an outer surface for contacting the printing plate. The single rubber layer includes a plurality of compressible elements for increasing the compressibility of the single rubber layer and a plurality of filaments for increasing the stiffness of the single rubber layer. The compressible elements and the filaments are disposed distal from the outer surface.