Abstract: The invention relates to an attachment for a syringe or cartridge having a cannula, wherein the attachment comprises a sealing element, which is molded onto the cannula.

Abstract: A sealing element is suggested, in particular one for closing primary packaging for medications, that has at least two parts, which touch each other at least in some areas. This is characterized in that steam-permeable channels are provided for sterilization of the contact surfaces. In addition, a method is suggested for manufacturing a syringe system with a sealing element. This is characterized by the steps preliminary assembly of the sealing element, sterilization of the sealing element, final assembly of the sealing element.

Abstract: A sealing element is suggested, in particular one for closing primary packaging for medications, that has at least two parts, which touch each other at least in some areas. This is characterized in that steam-permeable channels are provided for sterilization of the contact surfaces. In addition, a method is suggested for manufacturing a syringe system with a sealing element. This is characterized by the steps—preliminary assembly of the sealing element, —sterilization of the sealing element, —final assembly of the sealing element.

Abstract: The invention relates to an attachment for a syringe or cartridge having a cannula, wherein the attachment comprises a sealing element, which is molded onto the cannula.

Abstract: A sealing element is suggested, in particular one for closing primary packaging for medications, that has at least two parts, which touch each other at least in some areas.

Abstract: In a travel measuring instrument (10), a magnet (11) which is polarized in the movement direction (R) is disposed against a flux conducting part (12). The flux conducting part (12) has a surface (13), which is inclined and is embodied as oval, which is disposed opposite a magnetic field sensitive element (15) with an air gap (L1). When there is movement, the air gap (L1) changes so that the magnetic field sensitive element (15) generates an output signal proportional or linear to the movement direction R of the component to be monitored.

Abstract: A device for laying and attaching a resistance wire (2) to a thermoplastic support film (1) for the production of a laminated glazing that can be heated electrically. The device includes a support (26, 27) for a wire bobbin (28), a wire guide device and a heated pressure roller (10) embedding resistance wire (2) in the support film. Between support (26, 27) for wire bobbin (28) and heated pressure roller (10), two gears (21, 22) are provided which mutually mesh, grasp wire (2) between them and deform the wire in an undulating manner. At least one of gears (21, 22) is driven by pressure roller (10) rolling over support film (1).

Abstract: A pipe connection, in particular an electrically insulating pipe connection, formed by interlocking or interpenetration of material between (a) an overlapping, reinforced plastic sleeve which is subdivided into a number of superimposed pipe shells that mutually support each other and which are advantageously separated from each other and can therefore be deformed independently in the axial direction of the sleeve, and b) at least one pipe, preferably overlapped by the pipe shells or layers and made, in particular, of metal. The end of the plastic sleeve is wound, pressed or cast around the end of the overlapped pipe, and the flanges of the innermost pipe shell or layer hooks onto a shoulder at each end of the overlapped pipe. The end region of the outermost pipe shell or layer may be enclosed by a coupling ring. The flanges (1'-10') of the pipe shells (1-10) or pipe layers abut on each other, possibly via an incorporated ring (20) or ring winding preferably perpendicular to the axis of the sleeve.

Abstract: Disclosed is a process and apparatus for producing helically-seamed pipes of any cross-sectional shape. The pipe is produced from a flat strip of material marked at intervals that are a derivative of the circumference of the pipe. At least two sensors are arranged at check points along a paraxial line in order to identify any deviation of the marks from the axis and to generate mark-recognition signals. If the signals are emitted simultaneously, the circumference is constant, and if there is a time differential between the signals, correction is needed.

Abstract: A machining tool, in particular a polishing head and its attachment to mount it to the spindle housing of a milling machine. The invention provides the machining tool with an adapter arranged on the front side of the spindle housing to which the housing of the machining tool is attached, sluable on a transverse plane at a right angle to the spindle axis. The adapter has a coupling for the rotary connection to the horizontal work spindle as well tension devices to compensate for play.

Abstract: The trigger mechanism of a hand-held automatic firearm comprises a catch lever, which is pivoted on a transverse axis and is provided at its forward end with a pivoted catch pawl, which in a catching position engages a catching lug of a slider to arrest the slider as it moves forwardly from a rear position, to which the slider, which constitutes a part of a firing mechanism of the firearm, has moved against spring force when a round has been discharged. In order to provide such a firearm which has a trigger mechanism which is reliable in operation and can be made at low cost, the catch lever is adapted to be locked in its catching position against the force of a catch lever spring, the catch pawl is pivoted to the catch lever by means which permit a longitudinal movement of the catch pawl and the catch pawl is pivotally supported at its other end on an abutment, which is fixed to the receiver of the firearm.

Abstract: An apparatus for the spiral winding of tapes for the continuous production of tubes without a core and having an angular cross-sectional area. A tape is guided centripetally along a convexly curved conducting surface situated in the tube being formed, the intake side of which conducting surface is located at the feed level. The centripetal guiding of the tape is suspended when the conducting surface reaches the outlet side for forming the excluding level segment of the tape.

Abstract: A tool carriage for automatically loading tools into and unloading tools from tool magazines of numerically controlled tools. A tool changing assembly is mounted for two-dimensional movement with respect to a slide member which is movable in two dimensions with respect to the supporting structure of the carriage. The tool changing assembly has gripping arms on a carrier rotatably mounted to a saddle, the arms being adapted to move tools between a tool supply magazine on the carriage and the machine tool magazine.

Abstract: A method and a device for the spiral winding of tapes for the continuous production of tubes without a core and having an angular cross-sectional area. A tape is guided centripetally during each bending process along a convexly curved conducting surface situated in the region of the tube being formed, the intake side of which conducting surface is located at the feed level. The centripetal guiding of the tape is suspended when the conducting surface reaches the outlet side for forming the excluding level segment of the tape.

Abstract: Antitumor compounds corresponding to the following formula: ##STR1## in which the substituents R.sub.1 and R.sub.2 may be the same or different and represent hydrogen, an aminocarbonyl group, a C.sub.1 -C.sub.6 alkylaminocarbonyl group, a di-C.sub.1 -C.sub.6 -alkylaminocarbonyl group, the group PO(OH).sub.2, a C.sub.2 -C.sub.8 alkanoyl group, a C.sub.2 -C.sub.8 halogen alkanoyl group or a C.sub.3 -C.sub.8 alkenoyl group, a process for their preparation, and their use in treating oestrogen-receptor-positive-tumors as well as the prostate carcinoma.

Abstract: The subject matter of the invention is an adjustable straight-line guide for, more particularly, machine tools, whose guide shoe, in order to obtain improved frictional properties while reducing the "stick-slip" effect with high vibration-damping characteristics, has roller circulation combined with a sliding surface and for automatic alignment in respect to the sliding surface of the guide path, and also for initial stressing which is simple to effect, is held by adjusting elements, acting multi-axially, at the guided machine part.

Abstract: The subject of the invention is an adjustable guide for machine parts of machine tools with guide shoes (15) in which provision is made for circulation of roller bodies (18) in combination with a sliding surface (17). Each guide shoe has pre-stressing and adjusting means (23) acting multiaxially. In order to avoid refinishing the guides that are secured to the fixed machine part (1), according to the invention guide rails (3) with fine-machined sliding surfaces (5, 6) are provided on the moveable machine part (2). Stands (7 to 10), having in their facing sides at least one cut-out (14) whose form corresponds to that of the guide rails (3, 4), are rigidly secured to the fixed machine part (1). One of the guide shoes (15) and its adjusting means is arranged in each cut-out side surface.

Abstract: Two coaxial metal pipes, whose confronting extremities are each provided with a plurality of peripheral ribs of staggered height separated by two or more peripheral grooves, are interconnected by a coupling sleeve of fiber-reinforced thermosetting resin subdivided into several coaxially interleaved and independently deformable cylindrical shells each terminating in a pair of internal beads engaged in a respective peripheral pipe groove. The shells, increasing in axial tensile strength from the innermost to the outermost one, are preferably separated from one another by interposed antibonding layers of thermoplastic resin. A resinous filler can be inserted between the pipe extremities for electrically insulating them from each other. The shells of the coupling sleeve can be formed by coiling resin-coated filaments around the pipe axis, advantageously with application of an antifriction layer on each inner shell before the thermosetting material thereof has been fully hardened.

Abstract: Synthetic resin bodies reinforced with fiber, roving or the like can be made, in accordance with the invention, by impregnating the reinforcing material with synthetic resin and then casting a hardenable liquid around the resulting body to form a mold in situ therefor. The synthetic resin material is thus permitted to harden in the solidified mold material whereupon the mold material is removed.

Abstract: Apparatus for automatically loosening the marginal strip from a sheet of contour-cut glass with a minimum of edge defects comprises, in substance, a horizontal conveyor; a tracing assembly of cutting tools disposed above the conveyor for marking off auxiliary cutouts subdividing the marginal strip; and separation means comprising pressing tools for pressing the sheet in such a manner as to apply a bending moment along the auxiliary cutouts. The pressing tools are arranged opposite the margins both on their upper face and their lower face, and they bear on either side of the auxiliary cutout lines in order to exert bending moments along each. As a consequence, the apparatus generates a progressive breaking stress whereby separation of the margins is effected starting from an area external of the actual contour cutout line before spreading along the contour. The result is a particularly clear-cut edge.