Abstract: A strapping machine configured for and method for actuating the belt drive mechanism of a strapping machine during a loss of band carrying out the following steps: (1) polling the detector as to a proper shooting of the strapping band in the shooting direction up until the end of the shooting trajectory, and (2) for an improper shooting of the strapping band, activating the shooting and retrieval unit to retrieve the strapping band with a definite retrieval speed for a defined retrieval time so that the strapping band emerges from the shooting and retrieval unit opposite the shooting direction, and (3) actuating the drive of the back-tensioning unit so that the back-tensioning unit transports the strapping band back into the shooting and retrieval unit in the shooting direction.

Abstract: The present disclosure provides a strapping machine for strapping an article. The strapping machine includes a machine framework, a machine table for accommodating the article during the strapping operation, a feed device for transporting the article onto the machine table in a conveying direction, a strapping device, which is assigned to the machine table and is intended for strapping the article with the plastic strap, a removal device for transporting the strapped article away from the machine table in the conveying direction, and an ejecting device arranged in the region of the machine table and intended for ejecting an article directly from the strapping device in a direction transverse to the conveying direction.

Abstract: A strapping machine configured for and method for actuating the belt drive mechanism of a strapping machine during a loss of band carrying out the following steps: polling the detector as to a proper shooting of the strapping band in the shooting direction up until the end of the shooting trajectory, and for an improper shooting of the strapping band, activating the shooting and retrieval unit to retrieve the strapping band with a definite retrieval speed for a defined retrieval time so that the strapping band emerges from the shooting and retrieval unit opposite the shooting direction, and actuating the drive of the back-tensioning unit so that the back-tensioning unit transports the strapping band back into the shooting and retrieval unit in the shooting direction.

Abstract: A strapping machine configured for and method for actuating the belt drive mechanism of a strapping machine during a loss of band carrying out the following steps of polling the detector as to a proper shooting of the strapping band in the shooting direction up until the end of the shooting trajectory, and for an improper shooting of the strapping band, activating the shooting and retrieval unit to retrieve the strapping band with a definite retrieval speed for a defined retrieval time so that the strapping band emerges from the shooting and retrieval unit opposite the shooting direction, and actuating the drive of the back-tensioning unit so that the back-tensioning unit transports the strapping band back into the shooting and retrieval unit in the shooting direction.

Abstract: A strapping machine configured for and method for actuating the belt drive mechanism of a strapping machine during a loss of band carrying out the following steps: polling the detector as to a proper shooting of the strapping band in the shooting direction up until the end of the shooting trajectory, and for an improper shooting of the strapping band, activating the shooting and retrieval unit to retrieve the strapping band with a definite retrieval speed for a defined retrieval time so that the strapping band emerges from the shooting and retrieval unit opposite the shooting direction, and actuating the drive of the back-tensioning unit so that the back-tensioning unit transports the strapping band back into the shooting and retrieval unit in the shooting direction.

Abstract: A method of synchronizing at least one receiver module (MOD 1, MOD2), in particular a receiver module in a telecommunications network or in a network device of a telecommunications network, has the following steps: A first clock signal (TS 1) and a second clock signal (TS2) are sent to the at least one receiver module (MOD 1, MOD2). In addition, at least one item of master-slave-status information (MSX) about the at least one first clock signal (TS1) and/or the second clock signal (TS2) is sent to the at least one receiver module (MOD1, MOD2). Based on the item of master-slave-status information (MSX), the at least one receiver module (MOD 1, MOD2) selects the first clock signal (TS 1) or the second clock signal (TS2) as master synchronization signal for its synchronization.

Abstract: A mobile crane, includes an undercarriage, a superstructure rotatably mounted on the undercarriage for supporting a counterweight, a slewable boom assembly and an operator's cab. At least one electric motor propels the undercarriage in an operating direction and is supplied with electric power for driving and crane operations by a power supply unit which is connected to the at least one electric motor by a cabling and configured as a diesel-electric drive, or a battery, or a multi-system drive formed by a combination of a diesel-electric drive with a battery, or a fuel-cell system.

Abstract: A compensation module or for a network device of a telecommunications network delays a first clock signal by a predetermined first delay time to form a delayed first clock signal and delays a second clock signal by a predetermined second delay time to form a delayed second clock signal. The compensation module then adapts the second delay time so that the delayed second clock signal is adapted to the phase of the delayed first clock signal.

Abstract: A method of synchronising at least one receiver module (MOD1, MOD2), in particular a receiver module in a telecommunications network or in a network device of a telecommunications network, has the following steps: A first clock signal (TS1) and a second clock signal (TS2) are sent to the at least one receiver module (MOD1, MOD2). In addition, at least one item of master-slave-status information (MSX) about the at least one first clock signal (TS1) and/or the second clock signal (TS2) is sent to the at least one receiver module (MOD1, MOD2). Based on the item of master-slave-status information (MSX), the at least one receiver module (MOD1, MOD2) selects the first clock signal (TS1) or the second clock signal (TS2) as master synchronisation signal for its synchronisation.

Abstract: Addition compounds which are suitable as dispersants for solids in organic media are obtained from polyepoxides based on novolaks having 3 to 11 nuclei and a mixture of aliphatic, aromatic and/or heterocyclic amines.

Abstract: Apparatus and methods are disclosed for inspecting unsintered single or multiple layer ceramic specimens containing or carrying metal paste patterns of the type commonly used to ultimately form laminated multilayer ceramic (MLC) carriers for large scale integrated (LSI) chips. A relatively large surface area of an unsintered ceramic specimen (large in comparison with the minimum feature size of the paste patterns) is temporarily electrically contacted with a conforming electrode. The conforming electrode makes non-damaging electrical contact to any metallic paste exposed at the contacted area. Electric charge is either collected or delivered by this electrode, depending upon the mode of operation.

Abstract: I have discovered that an electron beam emitted from an LaB.sub.6 single crystal cathode has higher brightness when a significant portion of the actual emitting surface of the LaB.sub.6 crystal comprises flat surfaces oblique to the electron beam axis and when these flat surfaces expose relatively low work function crystal planes. I have defined as a relatively low work function crystal plane those crystal planes having a lower work function than the average work function for sintered LaB.sub.6. My preferred geometry for a single crystal LaB.sub.6 electron emitting tip is a pyramid oriented such that the apex points in the electron beam emission direction and preferably also points in a direction perpendicular to a relatively low work function crystal plane. The pyramidal tip may have three, four, or more flat sides, all of which contribute electrons to the beam, from at least an area in the vicinity of the apex. The apex of the pyramid may be rounded or flat.

Abstract: The shape of an electron beam emitted from an LaB.sub.6 single crystal cathode can be controlled directly by shaping the cathode tip itself. The LaB.sub.6 cathode is provided with a flat top surface which is substantially perpendicular to the emitted beam direction and which corresponds in shape to the shape of the beam desired. For a square beam the flat top surface is square in shape. The size of the shaped top surface and operating conditions are arranged such that emission of electrons occurs over substantially the entire shaped top surface with minimum emission from side regions of the tip adjacent to this shaped surface. In order to maximize emission from the shaped top surface, a crystallographic orientation is selected such that the shaped top surface exposes a relatively low work function crystal plane. Emission from side regions of the tip adjacent to the shaped high emission surface may be reduced by orienting such side regions very obliquely to the emitted beam axis.

Abstract: The electron potential of an electron beam is switched between different values without moving the focal plane by effectively changing the axial position of the electron source at the same time that the electron potential is changed. The effective change in axial position of the electron source exactly compensates for the altered effectiveness which magnetic lenses have upon an electron beam of altered electron potential such that the final focal plane remains at the same position without adjusting the field strength of any magnetic lens.