Abstract: A framework of a vehicle superstructure, in particular for rail or road bound vehicles for passenger transport, having a side-wall structure containing an inner side facing the interior of the vehicle superstructure and an outer side facing outwards and longitudinal sections (1) and vertical sections (101) forming cross-like connecting places, whereby at one, several or all cross-like connecting places made between longitudinal sections (1) and vertical sections (101), the longitudinal section (1) is continuous and crosses behind the vertical section (101) on the inside at least in part and is releasably attached to the vertical section (101). For the purpose of releasable connection of the longitudinal section (1) to the vertical section (101), the longitudinal section (1) contains at least one undercut longitudinal groove (2) which runs in the longitudinal direction and crosses behind the vertical section (101).

Abstract: A process for manufacturing a road-bound, horizontally fitted vehicle body with a roof unit having an outer skin and an inward facing ceiling, or an outer skin and an inward facing ceiling with a ceiling frame, whereby the roof unit is a unit ready for installation, and a basic structure having longitudinal frames, the ceiling and the outer skin along with the basic structure having joining configurations that mate with each other at mutual places for joining. The process includes the steps of introducing the roof unit containing the outer skin with joining configurations, the ceiling or the ceiling and the ceiling frame, in each case with fittings already mounted in place, through an opening between the longitudinal frames, bringing the roof unit into contact with corresponding, matching configuration points of the longitudinal frames by an upward movement and permanently jointing the roof unit there.

Abstract: A suitable alloy of the alloy AlMgSi type employed for the manufacture of components having high capacity to absorb kinetic energy by plastic deformation contains, in wt. %, silicon 0.40 to 0.80 magnesium 0.40 to 0.70 iron max. 0.30 copper max. 0.20 manganese max. 0.15 vanadium 0.05 to 0.20 chromium max. 0.10 titanium max. 0.10 zinc max. 0.10 and further elements each individually at most 0.05, in total at most 0.15 and the remainder aluminium.

Abstract: A child-resistant yet senior-friendly packaging for tablets, capsules or similar pharmaceutical products. The packaging is a blister pack (122) with at least one cup (134) that receives tablets (130) in an external package (120), arranged between a base part (124) and a cover part (128), and that is closed by a cover film (136) that can be pressed through. An intermediate part (126) is covered by a cover part (18). A first adhesive (30) is arranged between the base part (14) or the blister pack (122) and the base part (124). The intermeiae part (126) includes a first opening tongue (142) that is preferably linked with the intermediate part (126) via a first perforated line (144) so that it can be detached, and, within said first opening tongue (142), a second opening tongue (146) that is preferably linked with the first opening tongue (142) via a second perforated line (148) so that it can be detached.

Abstract: A reflector, with high total reflection, resisting mechanical stress, and having a reflector body on which the following components are superimposed (a) a functional coating, e.g., a varnish, (b) a reflection layer structure composed of a reflecting metallic layer and, optionally, one or more transparent ceramic layers, having for instance an optical depth of &lgr;/2, applied on the top of the metallic layer. The reflection layer structure is a protection layer as a surface layer. The protection layer is a silicon oxide of general formula SiOx where x is a number from 1.1 to 2.0, or is an aluminum oxide of formula Al2O3, with a thickness of 3nm or more. The protection layer protects the underlying layers from mechanical stresses. In the DIN 58196 wipe test, the protected layer shows no damage after 50 test cycles, each with 100 wiping strokes.

Abstract: A process for manufacturing a strip of aluminium or an aluminium alloy for electrolytically roughened lithographic printing plates, in which the alloy is continuously cast as a strip and then rolled to final thickness, is such that the cast strip is rolled to final thickness with a thickness reduction of at least 90% without any further heating. The resultant microstructure in the region close to the surface of the strip leads to improved electrolytic etching behaviour.

Abstract: A film composite for packaging purposes. The film composite efficiently blocks the passage of water vapor and gas after sterilization in a water bath or in water vapor at temperatures of more than 90° C., and is a film consisting of polyethylene terephthalate (PET) with a coextruded layer consisting of polyethlene-2,6-naphthalate (PEN) on at least one side. The film has a 10 nm to 200 nm thick ceramic layer on at least one of the sides that are coated with PEN. The layer is produced by simultaneously vaporizing silicon dioxide (SiO2) and metallic silicon in a vacuum. The layer consists of SiOx, x being a number between 0.9 and 2. The composite film blocks the passage of water vapor and gases to a large extent after sterilization in a water bath or in water vapor at temperatures of more than 90° C.

Abstract: In a vehicle with a bumper which is attached to the vehicle transverse to the longitudinal direction of the vehicle via a deformation element, the deformation element exhibits two first side walls that are spaced apart, and are joined to second side walls that are spaced apart. The first and second side walls have first and second grooves that run transverse to the longitudinal direction of the vehicle and are arranged in pairs opposite each other, each in a common plane. The first grooves extend over the whole breadth of the first side walls and the second grooves extend over only a middle part of the second side walls leaving a region free at both edges. The first grooves are arranged in pairs in first planes and the second grooves are arranged in pairs in second planes situated between two subsequent first planes.

Abstract: An extrusion device for manufacturing a profile from an extrusion block (36), which is at least in part of metallic material, contains a container (10) with container bore (12) to accommodate an extrusion block (36), a stem (32), a shaping chamber and/or a shaping die (18) and a heating facility (25) arranged between the container bore (12) and the die (18). The heating facility (25) contains a heating chamber (22) in the form of a hollow metal tube featuring at least a first and a second heating section (22a, 22b) with heating chamber walls (26a, 26b) and means (30) for inductively heating the heating chamber walls (26a, 26b). The first heating section (22a) exhibits a larger cross-sectional diameter than the—with respect to the direction of extrusion x—second heating section (22b), forming thereby a step-like narrowing in cross-section.

Abstract: A casting alloy of the AlMgSi type comprises Magnesium 3.0 to 7.0 wt. % Silicon 1.7 to 3.0 wt. % Manganese 0.2 to 0.48 wt. % Iron 0.15 to 0.35 wt. % Titanium as desired max. 0.2 wt. % Ni 0.1 to 0.4 wt % and aluminum as the rest along with production related impurities, individually at most 0.02 wt. %, in total at most 0.2 wt. %, with the further provision that the magnesium and silicon are present in the alloy in a Mg:Si weight ratio of 1.7:1, corresponding to the composition of the quasi binary eutectic made up of the solid state phases Al and Mg2Si, whereby the deviation from the exact composition of the quasi-binary eutectic amounts to at most −0.5 to +0.3 wt. % for magnesium and −0.3 to +0.5 wt. % for silicon the finely dispersed precipitates of the intermetallic phase Mg2Si results in high ductility.

Abstract: A process for manufacturing a road-bound, horizontally fitted vehicle body with a roof unit having an outer skin and an inward facing ceiling with a ceiling frame, whereby the roof unit is a unit ready for installation, and a basic structure having longitudinal frames. The ceiling and the outer skin along with the basic structure have joining configurations that mate with each other at mutual places for joining. The process includes the steps of introducing the ceiling frame through an opening in the basic structure for a rear or front window, moving the ceiling frame upwardly into contact with matching configuration points for connection at least one of laterally on the longitudinal frames and on front and rear cross members, fixing the ceiling frame in place, and lowering the ceiling and the ceiling frame followed by the outer skin onto the corresponding matching configuration points for connection to the longitudinal frames laterally and onto the front and rear cross members and securing there permanently.

Abstract: A bumper for a vehicle having an extruded light metal alloy hollow section with section walls in the form of a compressive strut and a tensile strut which are spaced apart and a pair of transverse walls joining them. In the interior of the hollow section there is a reinforcing bead provided on at least one of the transverse walls and/or on one of the section walls joining them. This bead is situated in at least one corner region between a transverse wall and the section wall joining them, the latter of which may preferably be a section inner wall facing the vehicle.

Abstract: The invention relates to a device for forming a single or multi-chamber workpiece (42) by means of high internal pressure created by a medium capable of flow in the hollow interior (5) of the workpiece. The device contains a forming tool (4) with a cavity accommodating the workpiece (42) and pressure generating equipment (1) for generating the high internal pressure. The pressure generating equipment (1) contains a displacement pump with pressure converter comprising a longitudinally coupled displacement body with different working surface areas A1, A2, which operates with a stroke frequency f, whereby strokes of the pressure converter cause a pressure p1 created on the primary side to be raised until a higher secondary pressure p2 is reached on the secondary side.

Abstract: A structural support for frame and grid constructions of vehicle cabs and transport elements includes at least two profile parts, e.g., an outer profile part and an inner profile part, the profile parts being connectable together such as with an adhesive. Preferably the outer profile part is made of a metal such as aluminum, and the inner profile part is made of a plastic and particularly a fiber-reinforced plastic.

Abstract: Packaging containers produced from a composite shaped by cold-forming, the term “packaging containers” including base or lid parts or base or lid parts shaped by cold-forming. The base or lid parts can be shaped by cold-forming, and a lid foil or base foil, respectively, can form the corresponding closure for the packaging container. In addition, both the base and the lid part can be shaped by cold-forming, the depressions formed in the base and lid parts advantageously lying opposite one another. Examples of these packaging containers are strip packing or blister packaging for pharmaceutical products.

Abstract: An extrusion tool for an extrusion press for manufacturing seamless, eccentric pipe sections—in particular pipe sections with circular outer and inner contours—from extrusion blocks, in particular from extrusion billets. The extrusion tool contains a container with a chamber with a longitudinal axis MR which accommodates the extrusion block, an extrusion stem which is introduced into the container chamber, and features a dummy block, a mandrel arm with a longitudinal axis MD forming the inner wall of the pipe-section, and a die with an opening with a longitudinal axis MM forming the outer wall of the pipe section. The mandrel arm is arranged such that it can be pushed out of the dummy block through the extrusion block up to or into the die opening. The mandrel arm in the position for extrusion is arranged eccentric in cross-section with respect to the container chamber and the die opening and the die opening is arranged eccentric in cross-section with respect to the container chamber.

Abstract: A container, in particular a container with a tube-shaped wall, made of a light metal alloy for use as a reaction chamber in a process for manufacturing wafers. The container wall is made by way of extrusion or ring-rolling, and the container wall is made from a metallic, aluminum-based material with a magnesium content between 1.2 and 2.0 wt. %. The elements Cu, Fe, Si are present in amounts less than 0.5 wt. %. This container wall may also be shaped in one piece as container with a base plate.

Abstract: A device for forming a hollow profile formed as a multi-chamber profile by an internal high pressure generated by a fluid pressure medium within the hollow profile containing a sealing die engaging in the profile chamber with a carrier part and a collar arranged on the carrier part sealing the face side of the profile chamber. The die also has a passage opening as a pressure medium supply and/or extraction channel. The collar is a resilient rubber die part arranged on the face of the carrier part facing the profile chamber and on the free face of the collar is provided a preload plate which is anchored by way of the fixing member penetrating the collar in the carrier part lying on the collar so that the collar is squeeze-clamped between the preload plate and the carrier part.

Abstract: A heat sink of metal material, in particular a light metal alloy, for semi-conductor elements or similar components, has plate-like cooling ribs projecting from a base plate at intervals (f) and approximately parallel to each other, protrude with a connection strip into the base plate in which they are cast. A molding tool designed for production of the heat sink includes a casting mold with a mold chamber for the base plate. The mold chamber contains an area to receive the connection strips of the cooling ribs. Two parallel side walls of the casting mold and intermediate layers arranged parallel between them, each defining a receiver gap, are arranged displaceably on at least one shaft passing through them. The walls can be moved to produce the compact casting mold after insertion of the cooling ribs in the receiver gaps.

Abstract: A method for process monitoring during die casting or vacuum thixoforming of metals in a mold, wherein the time lapse of temperature (T) is continuously measured on at least one point of the system and the temperature progression of the system is calculated in real time using a program. The time lapse of the heat flow (W) is calculated from the temperature progression of the system and the time lapse of the energy (U) of the system and the solidification heat portion (UE) of the metal solidified in the mold are calculated from the heat flow. At a given time, the calculated values are used as monitoring parameters.