Abstract: A combined vehicle brake including a hydraulically actuated service brake and an electromechanically actuated parking brake device, a hydraulic operating pressure chamber in a brake housing being defined by a brake piston, which for performing service braking actions can be acted upon by hydraulic pressure fluid, so that the brake piston can be actuated along a piston longitudinal axis in order to produce a braking action, and the parking brake device acting on the brake piston by way of a transmission that translates the rotary motion of an electromechanical actuator into a translational motion and actuates the brake piston to perform parking brake actions and to keep it in the actuated position. Also disclosed is a transmission for translating a rotary motion into a translational motion by way of a screw spindle and a spindle nut, which are in contact with one another by way of multiple rolling elements.

Abstract: This invention relates to a process for producing superabsorbent foams comprising the steps of foaming an aqueous mixture comprising at least one monoethylenically unsaturated monomer bearing acid groups, at least one blowing agent, at least one crosslinker and at least one surfactant, polymerizing the foamed mixture and drying the polymerized mixture, to the foams and also to their use for absorbing aqueous fluids.

Abstract: This invention relates to a feminine hygiene absorbent article comprising superabsorbent foams obtainable by foaming an aqueous mixture comprising at least one monoethylenically unsaturated monomer bearing acid groups, at least one blowing agent, at least one crosslinker and at least one surfactant, polymerizing the foamed mixture and drying the polymerized mixture, to the foams and also to their use for absorbing aqueous fluids.

Abstract: This invention relates to a feminine hygiene absorbent article comprising water-absorbing composites obtainable by foaming an aqueous mixture comprising at least one monoethylenically unsaturated monomer bearing acid groups, at least one crosslinker, at least one initiator and at least one surfactant, contacting the foam obtained with at least one web of synthetic fibers and polymerizing, to the composites themselves and to their use for absorbing aqueous fluids.

Abstract: A hydrogel having a floatability where from 40% to 90% of a solution and/or suspension to be thickened are thickened starting from the surface of the liquid and the rest of the solution and/or suspension to be thickened is thickened starting from the bottom of the container, a process for preparing the hydrogel and also its use for absorbing blood and/or body fluids, especially in hygiene articles, or for thickening aqueous solutions and/or suspensions, especially for thickening medical wastes.

Abstract: The invention relates to a method for production of a zeolite layer on a substrate containing metal, comprising the following method steps: production of an aqueous suspension, comprising several components, one component comprises at least one cross-linking element from the third, fourth or fifth main group of the periodic table, the substrate containing metal comprises at least one of the cross-linking elements, introduction of the substrate containing metal to the aqueous suspension, heating the aqueous suspension and the substrate containing the metal present therein for the in-situ crystallisation of a zeolite layer on the substrate containing metal, whereby the cross-linking elements in the substrate containing metal are extracted and included in the zeolite layer, a cross-linking element present in the suspension for formation of the zeolite layer is present at a concentration so low that a crystallisation in the suspension is largely or completely avoided and said element is principally provided by th

Abstract: An aluminum-containing substrate is described that comprises at least one superficially applied microporous layer of an aluminum phosphate zeolite (ALPO) as well as other layers. Said aluminum-containing substrate is characterized in that the microporous layer of the aluminum phosphate zeolite represents a primer coating on which a microporous or mesoporous secondary material is located which differs from the material of the primer coating. Said aluminum-containing substrate is produced in a particularly advantageous manner according to a method in which 1.

Abstract: The invention relates to a functional composite material consisting of a support (1) and a functional surface material (2). The composite material is characterised in that the support has a structured boundary layer (3) with a lower boundary (4), an upper boundary (5) a cross-linking depth (d) between the lower and upper boundaries and a substance boundary (6) that alternates between the upper and lower boundaries on the surface facing the functional surface material. The substance boundary (6) is designed in particular as a continuous sequence of surface moulded sections (7) of the support with spaces (8) therebetween, each moulded section having a height (h) that equals the cross-linking depth and at least one moulded section and at least one space (8) lie within a horizontal width (b) corresponding to a multiple of the cross-linking depth.

Abstract: The invention relates to a frame structure for erecting seats, such as aircraft passenger seats, on a cabin floor (10) and/or for transport of the seats into and out of the cabin. One base frame (28, 38, 40) is associated with at least one seat. In this way the seat is handled as a modular unit together with the base frame, when installing the seats in the cabin or when removing the seats from the cabin.

Abstract: A superabsorbent foam which comprises at least 1% by weight, based on the total weight of the dry foam, of inorganic pulverulent solid and bears graphics on at least one of its surfaces is obtainable by a process in which a foamed monomer mixture which comprises an appropriate amount of inorganic solid is polymerized in a mold which bears graphics on at least one inner surface.

Abstract: The invention relates to a device for carrying out tests on and analyzing biological samples with temperature-controlled biological reactions. It comprises: A reaction chamber (5) for receiving a biochip (6). The reaction chamber comprises at least one transparent window (14) so that excitation light from outside can be radiated onto the biochip (6) and fluorescence light from the biochip can be radiated outward towards a measuring device. A membrane which forms at least one wall of the reaction chamber and is formed so as to be elastic so that the window and the biochip can be pressed against each other to displace the sample solution arranged thereinbetween. The device of the invention is distinguished in that the reaction chamber communicates with a compensation chamber.

Abstract: A combined vehicle brake including a hydraulically actuated service brake and an electromechanically actuated parking brake device, a hydraulic operating pressure chamber in a brake housing being defined by a brake piston, which for performing service braking actions can be acted upon by hydraulic pressure fluid, so that the brake piston can be actuated along a piston longitudinal axis in order to produce a braking action, and the parking brake device acting on the brake piston by way of a transmission that translates the rotary motion of an electromechanical actuator into a translational motion and actuates the brake piston to perform parking brake actions and to keep it in the actuated position. Also disclosed is a transmission for translating a rotary motion into a translational motion by way of a screw spindle and a spindle nut, which are in contact with one another by way of multiple rolling elements.

Abstract: The invention relates to an interface device (100) for an electronic sensor system (200) comprising a plurality of sensors (210, 220) and a processing unit (230) for controlling the sensors (210, 220) and/or analysing sensor data obtained by the sensors (210, 220), where the sensors (210, 220) can be connected to the processing unit (230) via the interface device (100). According to the invention, the interface device (100) is able to accommodate simultaneously at least two sensor interface units (110, 120) for connecting to the sensors (210, 220), where each sensor interface unit (110, 120) can be selected from a plurality of sensor interface units, which differ at least by a different number of sensor channels.

Abstract: A seat, an aircraft passenger seat in particular, has seat components such as a seat element, a backrest retained by a backrest structure, and control and functional elements. At least one main component of the backrest structure is in the form of a hollow section 33. The cavity of the hollow section provides a guide for delivery of energy to at least one functional or control element requiring supply of energy.

Abstract: A roller tool is used within a sheet deformation facility for the linear deformation of sheet metal. The roller tool comprises a press roller having a shaft and a roller body rolling around the same as well as a counterbody. The press roller and the counterbody can be jointly moved in a linear manner relative to a sheet positioned between them that is to be processed for performing the sheet metal deformation. The roller body has a plurality of roller discs which are adjacent to each other, which together form the section of the roller body that can be placed onto the sheet to be processed and which can rotate around the shaft independently of each other. The sheet deformation facility is furthermore provided with a roller tool support and a drive for pivoting the roller tool support around an axis perpendicular to the sheet that is to be processed.

Abstract: The invention relates to a method and a circuit arrangement for preventing overheating of a cooking appliance. The arrangement includes a power circuit with a heating element and a control circuit with a coupling switch. The control circuit and the power circuit are coupled by the coupling switch. The arrangement further includes a safety switch to the control circuit. The coupling switch interrupts a power supply to the power circuit to the heating element when a limiting temperature in the cooking appliance is exceeded.

Abstract: A disc brake for a motor vehicle having at least two axially stationary friction rings being connected to a rotatable hub. The disc brake comprises several brake pads cooperating with the associated friction rings during a braking operation. A favorable structural overall design of the disc brake is achieved by a brake caliper straddling all friction rings and the associated brake pads and including a first actuating device in a brake caliper portion that extends axially beside the friction rings, and a second actuating device that is arranged between two friction rings and acting axially on both sides. Said actuating device acts on the brake pads arranged between two friction rings and is arranged so as to be displaceable relative to the brake caliper.

Abstract: A fuel supply system, having a housing, in which a pistonlike element is disposed longitudinally displaceably in a bore and is guided sealingly in the bore by a guide portion. On one end, the guide portion adjoins a first fuel-filled chamber, and on its other end it adjoins a second fuel-filled chamber. At least one recess extending at least approximately in the circumferential direction is embodied in the guide portion of the pistonlike element and extends over at least part of the circumference of the pistonlike element and, viewed in the longitudinal direction of the pistonlike element, has an asymmetrical cross section.

Abstract: A headrest (1) for a seat (3), preferably a passenger seat, particularly an air passenger seat, includes at least one tilt adjusting device (27) and one height adjustment device (12) for adjusting the tilt or the height of the headrest (1) relative to the backrest (2) of the seat (3) on which the headrest (1) can be placed. A swiveling axis (28) for tilt adjustment of the headrest (1) is on guiding part (14), while pointing away from the headrest. The guiding part displaceably interacts with a longitudinal guide (13) and, together with this longitudinal guide, is part of the height adjusting device (12). The backrest structure can have a highly simplified design due to the longitudinal guide (13) being an integral part of the headrest (1) and the swiveling axis (28) of the guiding part (14) being fixed relative to the backrest (2), and since the frame of the backrest does not require any reinforcing structures or guide rails for accommodating a headrest.

Abstract: A ferrule (4) for an optical waveguide (1), according to the invention, is characterised in that the ferrule (4) is made of plastics material, and in that the ferrule (4) is for example more transparent than the casing (2, 3) of the optical waveguide (1). The process according to the invention, for fixing a ferrule (4) to an optical waveguide (1), includes the following steps: stripping certain regions of an outer casing (2) of one end of the optical waveguide (1) and exposing an inner casing (3) of the optical waveguide (1); pushing the ferrule (4) onto the stripped region of the optical waveguide (1); and welding the ferrule (4), at least in certain regions, onto the surface of contact with the inner casing (3) of the optical waveguide (1). Because of the transparency of this ferrule (4), the laser light can almost completely penetrate the ferrule (4) in the so-called transmission technique and take effect in the outermost region of the casing (2, 3) of the optical waveguide (1).