Abstract: This invention concerns a supplementary safety device in the form of a false cartridge to be inserted into the chamber of a light firearm barrel, including a radially expandable portion controlled by a lock operated by a specific key for locking/unlocking it in the barrel in which it is housed, so it may be removed only voluntarily.

Abstract: The invention concerns a method and a circular machine for manufacturing socks with closed toes with the use of picking-up means placed on several linked sectors, which are movable between an annular position corresponding to the cylinder with needles of the machine and a linear position on two parallel touching lines. The sock is picked-up from the cylinder by the pick-up means in the first position and transferred away from the machine, and while the machine can be restarted, the sock is turned upside down, the linked sectors supporting the pick-up means closed to form to parallel rows and the ends of the sock joined so as to close the toe.

Abstract: In a press forming machine for pressing a slide plate, which has a movable mold thereon, by using a plurality of driving sources, a control unit is disclosed, in which when offset load is applied on the slide plate, molding can be performed while the slide plate is maintained at a desired position relative to a fixed mold. In the press forming machine, engaging parts corresponding to the driving sources are provided on the slide plate, and displacement measuring units for measuring a displacement of the slide plate are provided near the engaging parts.

Abstract: An axle suspension for rigid axles of vehicles, especially air-suspension (e.g., with air shock absorbers/air springs) utility vehicles, is presented, in which a twistable four-point connecting rod (4), which is connected in an articulated manner to the vehicle axle (3), on the one hand, and to the vehicle body (1a, 1b), on the other hand, and which is connected to the vehicle axle (3) and to the vehicle body (1a, 1b) by four said joints (5, 6, 7, 8) each located at spaced locations from one another in the transverse direction of the vehicle. The four-point connecting rod is arranged above the vehicle axle (3). At least one axle strut (11, 12), which extends in the longitudinal direction of the vehicle and connects the vehicle axle (3) to the vehicle body (1a, 1b) in a vertically movable manner, is arranged on each side of the vehicle for guiding the axle. At least one air spring assembly unit (19, 20) is arranged between the vehicle axle (3) and the vehicle body (1a, 1b) for spring suspension.

Abstract: The present invention pertains to a lens system for a laser for illustrating a printing form with at least one spherical lens. The spherical lens may be arranged between the laser and the printing form, in order to bundle laser light emitted by the laser. At least one aspherical lens is arranged between the spherical lens and the printing form, for focusing or converging the laser light onto a desired spot. A process is also provided for illustrating a printing form. A laser for exposing an area element of predetermined width and height is operated continuously. The laser light generated by the laser is focused by the lens system according such that a strip (L) is generated which has a width that approximately corresponds to the width of the area element to be exposed. The strip has a height (H) that is smaller than the height of the area element to be exposed.

Abstract: A zipper tape is provided which can freely be used regardless of whether the zipper tape is made from a polypropylene-based resin or a polyethylene-based resin and also on which letters can be printed or any color can be given thereto. A method of producing the zipper tape with high productivity by means of extruding male strips and female strips in rows in a batch is provided. The zipper tape with the mating section formed thereon has a three-layered structure. The male strips and female strip for forming a mating section together are extruded from a miscellaneous extrusion molding machine onto a surface of the thermally fused film for forming a mating section in rows in the state where adjoining male and female strips form pairs respectively and are thermally fused and bonded to the base tape.

Abstract: A guidance method for guidance systems is disclosed. The method includes forming a target track point with a target tracker. The method corrects the track point with a manual correction signal. A speed of rotation of the line of sight is determined with the target tracker. A track control system dynamic model is provided for forming an estimated value for the rotation speed of the line of sight. The estimated value for the rotation speed of the line of sight is formed from the determined speed of rotation of a line of sight corrected with a correction value generated with the dynamic model of the track control circuit based on the manual correction signal. The estimated value of the speed of rotation of the line of sight is then used for guidance.

Abstract: This invention relates to a heat conductive resin substrate which polybenzasol fibers are oriented in a thick direction and/or a direction of a surface of a resin substrate, further to the heat conductive resin substrate and a semiconductor package excellent in heat radiation ability which the semiconductor chips are mounted on the heat conductive resin substrate which the polybenzasol fibers are oriented in the thick direction (the Z direction) and/or the direction of the surface of the resin substrate, the heat conductive resin substance and the semiconductor package being provided with electrical insulation and high thermal conductivity, and being capable of controlling the thermal expansion coefficient.

Abstract: Two flow tubes 1 and 2 of a Coriolis mass flow meter are formed into an arch shape, with the tubes bent in only one direction. Entry-side and exit-side manifolds 25 are smoothly bent from the inlet of the entry-side manifold and the outlet of the exit-side manifold to joints connecting the two flow tubes to the manifolds, and connected to the flow tubes 1 and 2 at the joints at a predetermined angle in the same direction. By making the flow tubes into a parallel arched tube structure having good stress distribution and shock resistance, effects on the flow meter of external oscillations, installation conditions, piping stresses and thermal stresses can be reduced.

Abstract: A device for controlling the breathing gas flow is provided including a breathing gas block (2), a cover (4) and a valve plate (3) as well as a heating device. Condensation effects are prevented from occurring with the supply of the smallest possible amount of energy by provision of a heating foil (16) as a heating element.

Abstract: A complex mechanical seal for vertical multiple stage pump includes a hollow cylinder fixed plate positioned in the vertical multiple stage pump. It is coupled to a fixed barrel. The bottom hole of fixed barrel is used as the passage of pump axle. A long axle bushing in the inner part of the fixed plate is fixed on the pump axle. A balance plate is positioned below long axle bushing. The circumference of balance plate has a flange. The mechanical seal is fixed on the upper space of the balance plate and fixed on long axle bushing. A return water passage is connected to the upper part of balance plate and to inlet of pump, and the high pressure region. A and low pressure region B, are needed as the pushing force. The complex structure of balance plate and mechanical seal is simultaneously easier and quicker to assemble and disassemble.

Abstract: A device (1) is provided for horizontal resetting to center for a central buffer coupling arranged pivotably by a coupling shaft (2) on a rail-borne vehicle. The device has a guide (3) following the pivoting movement of the coupling shaft (2) around its vertical pivot axis. The device has pressing surfaces (4) provided symmetrically to the longitudinal axis of the coupling shaft (2), and has a pressing device (7), with parts supported against an articulated housing (5) for the coupling shaft and bringing about the horizontal resetting to center. The pressing device acts permanently or switches off or can be switched off depending on the pivot angle or can be actuated by a pneumatically, hydraulically or electrically operated actuating device. To facilitate especially the coupling in tight curves or to make it possible in the first place, the actuating device is designed as a remote-controllable adjusting drive (11).

Abstract: In a method of pulling the free end of a needle thread from the top to the bottom of at least one work piece upon a first stitch of a seam that is to be sewn, use is made of a sewing machine with at least one presser which can be placed on, and lifted off, the work piece. The needle thread is held tight while a needle-thread loop is extended by the tip of the hook so that the free end is pulled through the work piece. While the needle thread is held tight, the presser is at least partially relieved. The relief time increases as the thickness of the work piece grows.

Abstract: A robot control system is provided for facilitating coordination amongst various robotic machines. The robot control system includes a plurality of robot controllers, such that each robot controller having an associated motion system adapted to control at least one robotic machine and the associated motion system is adapted to receive motion control commands from more than one robot control program. The robot control system further includes a remote instruction source that supplies motion control commands to the robot controllers, and a mutual exclusion mechanism residing on either the remote program instruction source or one of the robot controllers, where the mutual exclusion mechanism prevents simultaneous access by more than one robot control program to a given robotic machine. In operation, motion control commands are propagated from the remote program instruction source over a computer network to a selected group of the robot controllers.

Abstract: A modem, communications system and method are provided with a transmitter and a receiver connected to a modem termination system (CMTS) by a medium. The modem has a memory forming a transmit queue including voice and video. The modem has a controller for sending data units from the receive queue to CMTS. The modem requests unsolicited grant service (UGS) from CMTS when the frame controller detects periodic stream to transmit. Upon detecting a data accumulation in the receive queue, the controller asserts a queue indicator. The Modem receives an occasional extra grant per interval and uses these grants until the queue indicator is not asserted. According to another feature, during transmission, the modem requests subsequent grants in a subsequent interval using an extended header having multiple bits for requesting the multiple grants. The CMTS allocates at least an extra grant to form a grant burst in response to the request.

Abstract: A hemming or flanging device is provided for the prehemming and finishing hemming of components with a first component having an upright standing flange before hemming and a second component with a flat edge area. The device includes a folding bed performing the hemming stroke with support surfaces for the components arranged to be approached at least in an edge area. At least one prefolding jaws movable into a prehemming position, with a flange contact surface arranged obliquely to the flange. At least one finishing folding jaw has contact surfaces arranged in parallel to the edge area. A finishing folding jaw slide moves the finishing folding jaw from an outside to an inside into a finishing hemming position. A prefolding jaw slide or a pivoting plate moves the prefolding jaw from the outside to the inside into the prehemming position and relative to the finishing folding jaw slide.

Abstract: A rotary printing machine, in particular in a reel-fed newspaper offset rotary press is provided with a device for correcting the web width. A rotatively mounted rotational body configuration is arranged in the path of the web between two print printing nips (2, 3) on one side of the web. The rotational body configuration (5; 6) has a wave-like profile that is transverse to the running direction of the web.

Abstract: A web expanding device for or in a web-processing machine, especially a web-fed rotary printing press includes a frame and a cutting device (4) for longitudinally cutting a web (B) into a left-hand web strand (Bl) and a right-hand web strand (Br). A first deflecting device (5l) for the left-hand web strand (Bl) is provided along with a second left-hand deflecting device (6l) for the left-hand web strand (Bl), which is arranged after the first left-hand deflecting device (5l) in the direction of web delivery (F). A first right-hand deflecting device (5r) for the right-hand web strand (Br), which points toward the first left-hand deflecting device (5l) is provided along with a second right-hand deflecting device (6r) for the right-hand web strand (Br), which is arranged after the first right-hand deflecting device (5r) in the direction of web delivery (F) and points toward the second left-hand deflecting device (6l).