Abstract: A surface-emitting laser, in which light is emitted vertically at one end from a near 45°-angled facet, includes a second end having a perpendicular facet from which light is emitted horizontally, for monitoring. The surface-emitting laser comprises a divergence-compensating lens on the surface above the near 45°-angled facet.

Abstract: A quick disconnect clamping assembly for releaseably attaching an accessory such as a bipod to an elongate support such as a picatinny-style mounting rail comprises a clamp body with a mounting yoke that is adapted to slide over and receive the picatinny rail. The yoke includes a substantially rectangular base plate defining the central upper surface of a clamp body and includes a pair of parallel sidewalls extending upwardly therefrom. The base plate has, in one embodiment, first and second transverse bores for first and second substantially rectangular upwardly movable bolts actuable to project upwardly from the yoke base plate. The clamp body's first and second transverse bolts, when raised and aligned with the transverse grooves of the picatinny rail, are received in the spaced transverse grooves of the rail to attach the yoke to the rail.

Abstract: A folding gear is comprised of a cylinder that is mounted to a frame for rotation. At least one clamp is arranged on the outer surface of the cylinder. The at least one clamp can be positioned by an actuator which includes a flexible toothed shell that is shaped by a non-circular section of a shaft. A hollow gear engages this flexible shell and cooperates with it to form a harmonic drive gear.

Abstract: A printing group of a printing machine is comprised of at least two cylinders, a forme cylinder and a transfer cylinder. The transfer cylinder can be moved between a print-on position and a print-off position along a linear adjustment path. Both of the cylinders in the printing group can be driven mechanically to rotate independently of another printing group. This rotation is accomplished by at least one drive motor which is fixed on a frame of the printing machine.

Abstract: A cylinder of a printing unit of a rotary offset printing machine has a periphery and an axial length. The peripheral surface of the cylinder is divided, in the axial length, into at least three sections that are positional next to one another. The peripheral surface has, in at least three sections, at least one slot-shaped opening. At least two of the sections each have two openings which are arranged offset with respect to each other about the periphery of the cylinder. The cylinder is intended for use in a cylinder pair including a 6/2 printing cylinder and an associated transfer cylinder.

Abstract: A blanket is located on an outer surface of a roller, such as printing unit roller. The blanket has an elastic and/or a compressive layer with a surface pressure that depends on the degree of the impression. The layer is selected so that a depending of the surface pressure on the impression has, at least in some areas, a slope of less than 700 (N/cm2)/mm.

Abstract: A method for qualitatively evaluating material with at least one identification characteristic, whose position can vary within an expectation range designated by tolerance limits, involves the use of at least one illuminating device, at least one photoelectric sensor and an evaluating device. At least one background reference value and at least one mask reference are stored in the evaluating device. The background reference represents the characteristics of a printed image, particularly the gray scale value, in at least one portion which surrounds the identification characteristic. The mask reference represents the geometrical contour of the identification characteristic. During inspection of the printed material, differential image data is found, at least from the expectation range, from the actual image data, and from the background reference value in the evaluating device. The actual position of the identification characteristic is subsequently derived in the evaluating device.

Abstract: A device is used to store blankets or dressings which are to be supplied to a cylinder of a printing machine. A plurality of such blankets or dressings, which are to be applied to the cylinder adjacent each other and axially spaced, are stored next to each other. These blankets or dressings are stored vertically above a supporting surface, in at least two vertically offset planes. The offset planes form a first storage position and the supporting surface forms a second storage position once at least one of the blankets or dressings has been stored in the different planes.

Abstract: A web of material is drawn into a printing press. A part of the tip of the web, which is laterally projecting over the edge of the web, is separated lengthwise at least once by the use of a slitting device. A device for accomplishing the drawing in of the web is also disclosed.

Abstract: An economical, reliable, robust and easy to use multi-user voice communication system and method suitable for use in rapidly evolving tactical or hazardous situations continuously permits each user to hear every voice communication occurring among the other users, no matter when each user speaks, and no matter how many users try to speak at once. One may characterize this as a wearable party-line radio network, because it works like a wireless party-line telephone service in that all users continuously hear every speaker, even when speaking simultaneously. The system is transportable and operable without requiring any set-up procedure or installation of a central hub or router for controlling a varying number of users when moving. Each user carries a transceiver handset with one transmitter and two or more transceivers tuned to the other transmitters in a group.

Abstract: A content use monitoring system is provided for monitoring use of blister packaged contents. The monitoring device comprises an integrated circuit (14), battery (16) and piezo-electric foil (18) or other transducer that can be attached to a existing blister package, in physical contact with their backing, via adhesive. When a content is expelled from a blister through the backing, the piezo-electric foil (18) or other transducer is deformed, generating an electrical signal. The integrated circuit (14) monitors the piezo-electric foil circuit for such signals, analyses them, and if they meet the programmed specifications, the time and other characteristics of the event are recorded in the integrated circuit's memory. The content use data can later be downloaded for analysis, education or clinical purposes via either a remote or contact reader.

Abstract: A system and method for controlling the temperature of a process tool uses the vaporizable characteristic of a refrigerant that is provided in direct heat exchange relation with the process tool. Pressurized refrigerant is provided as both condensed liquid and in gaseous state. The condensed liquid is expanded to a vaporous mix, and the gaseous refrigerant is added to reach a target temperature determined by its pressure. Temperature corrections can thus be made very rapidly by gas pressure adjustments. The process tool and the operating parameters will usually require that the returning refrigerant be conditioned and processed for compatibility with the compressor and other units, so that cycling can be continuous regardless of thermal demands and changes.

Abstract: A web-fed rotary printing press, which is used for printing a web has at least four printing points or locations that are allocated to the web in an imprinting mode of the press. At least one of each two printing points or locations can be alternatively engaged with the web. These two printing points apply the same ink to the same side of the web. These two printing points or locations are situated in two different printing units. In each of the operating modes of the press, at least one of the printing points or locations in each of the units is in a print-on position.

Abstract: The invention relates to a printing unit, comprising at least two pairs of two cylinders each, namely a transfer cylinder and an associated forming cylinder, whereby the transfer and forming cylinders are each embodied with a width sufficient for printing six newspaper pages, arranged axially next to each other and the transfer cylinder co-operates with a printing cylinder embodied as a satellite cylinder to form a printing head in a print-in-place arrangement.

Abstract: A printing couple in a printing machine is comprised of at least three cylinders, a forme cylinder, a transfer cylinder and a counter-pressure cylinder. The counter-pressure cylinder forms a printing location or point in cooperation with the transfer cylinder. The transfer cylinder is mounted in at least one lever which can be pivoted about an eccentrically pivoting axis in relation to the rotational axis of the forme cylinder. When the three cylinders are in a print position, a connecting plane through the axis of rotation of the forme cylinder and the pivoting axis of the lever forms an angle of between 25° and 65° with a plane through the axis of rotation of the cylinder forming the printing point.

Abstract: Devices for accomplishing the alignment of a covering applied to a cylinder in a printing machine include a detent and a roller element. The detent is situated in a mounting direction of the covering and is upstream of the roller element. The covering to be applied engages with the detent. In an alternative configuration, the roller can itself act as the detent. A method for aligning or for mounting the covering on the cylinder utilizes the detent or the roller element.

Abstract: A conveyor unit for conveying flat objects includes at least first, second and third endless belts, together with a cylinder. The first endless belt extends along a part of the circumference of the cylinder and forms, with the cylinder circumference, a section of a path of conveyance for the objects. The second and third belts define another section of the path of conveyance.

Abstract: An automatic roll changer including a reel stand having a holder. At least one roll of material is rotatably mounted in that holder. A transport device is provided for transporting either at least one new material roll or at least one spent reel casing from which the material originally on the reel casing has been at least partially unwound. The transport device is adapted to more transversely to the longitudinal axes of the mounted material reel and underneath the reel stand.