Abstract: The present invention relates to a method for contactless dynamic detection of the profile of a solid body, particularly a moving one, a laser beam, expanded to form a linear light band, from a laser device being projected onto a region of the surface of the solid body, and the light reflected therefrom being focused in an imaging device, whose optical axis is at a fixed triangulation angle to the projection direction of the laser device and that is arranged at a fixed base distance from the laser device, and is detected by means of a planar light receiving element, in particular at a frequency that is high by compariosn with a speed of movement of the solid body, whereupon signals output by the light receiving element are used in a data processing device as a function of the triangulation angle and the base distance to obtain the measured values of the profile by means of geometric relationships, the values being stored as a profilogram.

Abstract: A flexible packaging material for sterile items, made from a film, or a film composite (B) with barrier properties, comprises a support film made from polyamide, polyester, or polypropylene and a thin ceramic layer arranged thereon. A functional layer containing, or made from an inorganic/organic hybrid polymer is applied to the thin ceramic layer on the support film.

Abstract: Wall element 2, especially for constructing a partition wall, for example in an exhibition, has a first connecting device with a least one first connecting element 12 to establish a connection with at least one other wall element 2?. the first connecting device is configured such that one wall element 2 can be connected with another wall element 2? without tools. The wall element includes an essentially frame-like basic body 18 and a second connecting device for releasable connection of at least one flat face element 30, 32, 34 to the basic body. the second connecting device is configured so that the face element 30, 32, 34 can be connected-with the basic body 18 without tools. The wall element 2 allows the partition walls to be largely assembled without tools. This saves time and assembly costs.

Abstract: The invention relates to a method for contactlessly and dynamically detecting the profile of a solid body. At least one light beam is generated by a laser device and expanded to form a linear light band projected onto the moving surface of the solid body. Light reflected from the surface of the solid body is focused in an imaging device whose optical axis is at a fixed triangulation angle to the direction of projection of the laser device and which is arranged at a fixed based distance from the laser device. The reflected light is detected by a planar light receiving element at a frequency that is high by comparison with a speed of movement (v) of the solid body after which the measured values of the profile are obtained as a function of the triangulation angle and the base distance.

Abstract: The invention pertains to a coating material on the basis of liquid crystalline polysiloxanes which is obtained via the co-condensation of mesogenous silanes and/or polysiloxanes, that are capable of being hydrolyzed, with sols.

Abstract: This invention relates to the use of triclocarban (N-(4-chlorophenyl)-N'-(3,4-dichlorophenyl) urea; trichlocarbanilide) as an antibacterial active ingredient in liquid soaps.

Abstract: Described is the use of microbicidal phenolic compounds in combination with glutaraldehyde for the preparation of disinfectants which are suitable for the disinfection of surfaces and instruments, but also of parts of the body (for example hands) in hospitals and doctors' surgeries.

Abstract: A covering for lining acoustically excited surfaces includes an upper cover layer and a flush fitting lining that adheres to the rear side of the cover layer. The lining has sound deadening properties and is made of a plurality of lining modules. A method of manufacturing such a covering for acoustically excited surfaces includes the steps of forming a cover layer and lining the modules and applying the modules to the cover layer.

Abstract: A drink preservative for sterilizing drinks containing:a) K-sorbate and/or Na-benzoate;b) ascorbic acid; andc) dimethyl dicarbonate;a method for sterilizing and preserving drinks by incorporating the drink preservative into drinks; and drinks preserved with the drink preservative.

Abstract: Described is the use of microbicidal phenolic compounds in combination with glutaraldehyde for the preparation of disinfectants which are suitable for the disinfection of surfaces and instruments, but also of parts of the body, in hospitals and doctors' surgeries.

Abstract: A housing box for electrical connectors comprising: an arrangement of recesses (1) for receiving electrical contacts (2), and a secondary locking system (5) for the electrical contacts (2), such system engaging transversely behind the cylindrical envelope (12) of the contacts (2) in the recesses (1) in order to lock the contacts axially. The arrangement of the recesses (1) forms a central tower (3) in the housing. The secondary locking system (5) has a base (6) so disposed on the tower (3) as to be movable transversely to the axis of the contact between a first position in which retaining lugs (7) on the top edge of the base (6) are clear of the recesses (1), and a second position in which the retaining lugs (7) lock the electrical contacts (2) in the recesses (1).

Abstract: A plug connector in which the cables are led out at an angle and a secondary lock, comprising a plug part (1) on which there are disposed at least two opposite tongues (2a, 2b) disposed parallel to the plug axis (3) and having outwardly pointing catches (4a, 4b), and a socket part with correspondingly arranged slots to receive the tongues (2a, 2b) and for engagement of the catches (4a, 4b) on correspondingly disposed shoulders. The tongues (2a, 2b) in the plug part (1) extend toward the back wall (5). The surfaces (6a, 2b) of the tongues (2a, 2b) oriented toward the plug axis (3) are bevelled away from the plug axis (3) toward the back wall (5). The tongues (2a, 2b) are arranged to pivot on the plug housing over substantially half their length.

Abstract: A sound insulating structure is provided which is made by foam-backing a carpet in a single operation and which includes a consolidated layer with few or no cells followed by a cellular soft elastic layer. To this end structured materials such as fleece and/or cut foam into which foaming takes place in order to form the consolidated layer, are provided on the back of the carpet or of a foam-proof covering thereon.

Abstract: Described is a cardboard box package having an inner bag and wherein three of four top cover flaps are integrally interconnected, with the intermediate one of said cover flaps extending from a side face of the box being folded to the shape of a triangle and folded down onto the top face of the cardboard box. The inner bag has its sealed upper end portion partially passed between the cover flaps and locally bonded thereto. Outwards folding of the triangularly folded cover flap and tearing a section of the inner bag end portion off permits a pouring spout to be formed and the package to be thereby opened (FIG. 1).

Abstract: Viscoelastic plastics materials having a dynamic elasticity modulus of 10.sup.7 to 10.sup.10 Nm.sup.-2 and a loss factor of at least 5 are used for the manufacture of motor vehicle parts, such as wheel housing parts, instrument panels, and door panels, in order to reduce interior noise.

Abstract: The invention relates to an adhesive insulating system (3) that is non-destructively removable, e.g. for repair purposes, for sound insulation of partition walls (1), particularly in motor vehicles. Between the foundation and the overlying layers of the insulating system (3) a layer (2) of a highly under-cross-linked polyurethane material or a special bitumen mixture is applied that has a strong adhesive effect and thus enables a force-locked connection to be made between the foundation (1) and the insulating system (3). To ensure that the desired flexibility is obtained together with unchanged acoustic effectiveness even when a carpet (8) is laid on the insulating system (3) or its heavy layer (6), according to the invention a decoupler (7) of soft elastic, predominantly open-pored material is arranged between the carpet (8) and the heavy layer (6). Surprisingly, along with the desired flexibility, the acoustic effect is further improved.

Abstract: A three-dimensional, formable constructional element (1) with acoustic properties is provided, having a shell (2) with a low natural bending stiffness to which webs (3) are fixed so as to form a cellular grid. It is important that over the whole extent of the shell (2) the dimensions both of the webs (3) and of the cells (4) that they form together with the shell (2), and also the shape of the shell (2) itself, can be freely chosen. The cells (4) are closed on the outside on the side distant from the shell (2) by a foil system (5) that includes flattened, in particular lens-shaped, air pockets (6). In this way optimum acoustic tuning can be achieved in respect of the incident sound waves on the air-filled cell chambers utilizing frictional damping, so as to achieve maximum absorption of airborne sound.

Abstract: The invention relates to an adhesive insulating system that is non-destructively removable, e.g. for the purpose of repair, for sound insulation of partition walls, particularly in motor vehicles. To overcome the disadvantages associated with the previous systems in mounting and also in repair a layer of material of a highly under-cross-linked polyurethane is now applied between the substrate and the overlying layers. This polyurethane layer has, owing to its under-cross-linking, a great adhesive effect and thus enables the substrate and the insulating layers to be joined in a force-locked manner. The adhesive material layer can be prefabricated or is prepared by spraying on a highly under-cross-linked 2-component mixture of the polyurethane former.

Abstract: A hinge fitting for pivotably and selectively locking the back rest of a vehicle seat to the vehicle frame has two planetary gear sets, formed as mirror-images of one another. Both sets have the same reduction ratio and the eccentrics of the two planetary gear sets are rotated toward each other at most by a small angle.

Abstract: A sound insulation part for surfaces with known source-sink distribution, in particular in passenger spaces of motor vehicles, is provided, which is designed as a mass-spring system with discontinuities incorporated therein for the purpose of converting sources into sinks. In order to achieve a particularly effective sound insulation with low mass or light weight, the sound insulation part contains, over limited parts of its surface, closed cells (1) embedded in the spring (foam 3) and encased in coils (2). These cells (1) can be directed towards the heavy layer (4) or the panel (8) which the part adjoins, or can be wholly or partly in the intermediate region. The cells (1) can be gas- or air-filled. The foils (2) advantageously have masses of about 25 to 150 g/m.sup.2 of surface.