Abstract: Disclosed is a rolling bearing component comprising a metallic support with a spray-compacted metal layer which is applied to the metallic support in a spraying process and is provided with the running surface of the rolling bearing.

Abstract: The present invention relates to novel aqueous resorcinol-formaldehyde-latex dispersions comprising at least one surface-deactivated diisocyanate, to a process for production of the said dispersions, and to use of the said dispersions for improving adhesion in tyres.

Abstract: The present invention relates to innovative aqueous dispersion adhesives, processes for preparing them and use thereof in the furniture and automotive industries.

Abstract: The invention concerns novel weather-resistant polyurethane casting compounds, a process for preparation thereof and use thereof in the building sector.

Abstract: A metallic component, in particular a rolling bearing, engine or transmission component, having a component body and at least one functional surface thereof that interacts with another element. Only the functional surface (7) is formed from an amorphous metal (6).

Abstract: The invention relates to innovative viscosity stabilizers for hotmelts, to melt-viscosity-stable hotmelts comprising these viscosity stabilizers, to a process for preparing them and to their use.

Abstract: The invention relates to a method for the production of a roller bearing (5) which does not require machining, wherein the roller bearing (5) has a bearing inner ring and a bearing outer ring (3a?, 3b?) and at least one rolling body row (9) guided between said rings in raceways (8a, 8b). In order to be able to implement the production of the bearing rings (3a?, 3b?) including the raceways (8a, 8b) for the rolling bodies (9) according to a forming method which does not involve machining, in a manner which is more cost-effective with respect to known production methods, a ring element (3) is initially produced from a sheet metal blank (1) by means of dies and pressure forming, the ring element having a section (3a) lying radially on the inside, a ring-shaped section (3b) lying radially on the outside, and having a central recess (4), raceways (8a, 8b), and preferably a set breaking point (6) between the two ring-shaped sections (3a, 3b).

Abstract: The present invention relates to a system comprising a) at least one catalyst for the anionic polymerization of lactams, and b) at least one activator for the anionic polymerization of lactams, wherein the at least one activator is a cyclic isocyanate, at least one allophanate or a mixture thereof.

Abstract: In order to provide a roller bearing ball, a roller bearing and a method for treating roller bearing balls, which are distinguished by an inexpensive and, in terms of production technology, simple surface treatment or coating of the rolling bodies, there is provision for the spherical rolling face of the roller bearing ball which rolls on a running face of a roller bearing in operation to have at least one flattened portion.

Abstract: Disclosed is a rolling bearing component comprising a metallic support with a spray-compacted metal layer which is applied to the metallic support in a spraying process and is provided with the running surface of the rolling bearing.

Abstract: A method of transmitting digital signals which are passed via a communication system by means of a retimer between an input and an output, whereby according to the invention the data packet applied to the input is scanned with respect to the individual bits and within the individual bits and preferably at the center and the scanned data level is transmitted immediately to the output.

Abstract: Solar modules in which the front side is composed of transparent polyurethane are made by RIM, injection molding and casting processes and combinations thereof.

Abstract: A method of transmitting digital signals which are passed via a communication system by means of a retimer between an input and an output, whereby according to the invention the data packet applied to the input is scanned with respect to the individual bits and within the individual bits and preferably at the center and the scanned data level is transmitted immediately to the output.

Abstract: The invention relates to a sealing profile, in particular for the door of a refrigeration appliance. The profile comprises a hollow cross-section, a sealing chamber for a magnetic strip, a sealing foot that can be fixed to the interior of the door and a sealing section, which is located on the exterior of the sealing profile and covers the interior door trim. At least one contoured fin, which transmits the magnetic tensile force to the area of the sealing foot, is located inside the hollow cross-section.

Abstract: Solar modules in which the front side is composed of transparent polyurethane are made by RIM, injection molding and casting processes and combinations thereof.

Abstract: Protective clothing, in particular clothing which protects against injuries caused by stabbing instruments, cutting instruments, projectiles or splinters, consisting of multiple layers of flat structures. At least one side of at least one of these layers has been given a ceramic coating applied by plasma spraying. The layers preferably consist of woven fabrics made from aramide fibers. The protective clothing is especially suitable for stab protection, but a combined protection against the threat of stabbing or projectile weapons can also be achieved by this clothing while providing a good standard of wearer comfort.

Abstract: Material for antiballistic protective clothing comprising in a single-layer or multi-layer package or laminate at least one layer of a flat structure containing an organic dilatancy agent This flat structure is particularly suited for a trauma package in an antiballistic package. The flat structure with a dilatancy agent results in a significant improvement in the antiballistic effect and, in particular, a reduction in the trauma effect. The material finds special application for bullet-proof and splinter-proof vests and correspondingly for helmets. Moreover, the material of the invention can be used in clothing protecting against impact.

Abstract: The invention resides in a magnetic force system for frictionless transportation of loads, with at least one magnet (1) secured to the load (7), the magnet being arranged with respect to a ferromagnetic support profile (2). It is important that the magnet (1) be arranged with respect to the profile (2) such that the pole surfaces of the magnet (1) cooperate with at least one vertical profile wall, and are essentially parallel to that wall. A particularly good embodiment is obtained by providing magnets on both sides of a profile wall (2), the magnets having identical poles toward the wall (repulsion principle). Longitudinally, the magnets are arranged in pairs and are close-circuited in pairs by a ferromagnetic plate (4).

Abstract: A process for the production of composite bodies consisting of a polyurethane core and a polyurethane covering, with the core being positioned inside a mold so that an average distance of at least 0.5 mm exists between the surface of the core and the internal wall of the mold. The gap between the core and the internal wall of the mold is filled with a reaction mixture composed of a) a polyisocyanate component, and b) a polyol component. The polyol component b) must have a weight ratio of carbon to oxygen of at least 2.5:1.

Abstract: A non-contacting linear drive includes a fixed guidance part constructed as a profile part whose magnetic material in the vicinity of helixes (3,4) approaches (8,11,17) the latter and, at a distance from the helixes, forms a return path to the next helix. The rotary part has spaced double helixes, (3,4), a constant magnetic field (7) being produced in the magnetic circuit formed by a double helix and the magnetic return path. A very simple and economic construction and manufacture are consequently possible. The guidance part (2) can be constructed as a profile rail (9) or as a tube (10,15) and has window-like recesses (6), corrugations (11,12) or ribs (17). The double helix (1) can be constructed with permanent magnets (14) placed in the helixes with radial orientation or with permanent magnets (14) provided between soft magnetic helixes in axial orientation.