45results about How to "Simple and precise manner" patented technology

The method enables the series production of light structural components out of long-fiber thermoplastic material (LFT) with integrated continuous fiber (CF)-reinforcements in a single stage LFT-pressing step. In this, CF-tapes (5) are melted open and transferred into a profile tool (21) of a CF-profile forming station (20), there are pressed for a short time period and shaped into the required CF-profile (10). In doing so, by means of contact with the thermally conditioned profile tool (21) on the profile surface (11) a shock-cooled, dimensionally stable, thin casing layer (12) is formed and the inside of the CF-profile remains melted. Following a defined short shock-cooling period (ts), the CF-profile (10) is transferred into an LFT-tool (31) and pressed together with an introduced molten LFT-mass (6). In doing so, the casing layer (12) is melted open again on the surface (11) and is thermoplastically bonded together with the surrounding LFT-mass.

A method for producing a laminate made up of at least two films / foils is provided. At least one first film / foil is structured and subsequently laminated to at least one second film / foil. The at least one second film / foil is punched by at least one tool in a single working step and is laminated to the structured first film / foil simultaneously. The films / foils are conveyed, at least part of the time, to the at least one tool. A laminate produced according to such a method and a device for producing a laminate using such a method are also provided. The device is suited for conveying and laminating the at least one first and second films / foils, wherein regions of the films / foils are aligned to be parallel with respect to each other. The device includes at least one tool that can be used to punch-laminate second film / foil onto the first film / foil.

A method for an electrical limitation of the travel path of a steering gear in a wheeled vehicle, in particular a passenger car, which exhibits a steering drive, is provided. The method includes adjusting the steering gear in a first direction and acquiring a first maximum travel path in the first direction. The method includes prescribing a first limiting value based upon this acquired first maximum travel path and electrically limiting the travel path of the steering gear in the first direction based upon the first limiting value. The first maximum travel path is acquired by the steering drive.

An apparatus for the production of a fuselage shell for an aircraft made of fiber composite, which is to be equipped with a plurality of stringers disposed spaced apart for reinforcement, comprising a main frame to form a supporting substructure having an outwardly curved mounting surface for positive mounting, having longitudinal mounting grooves for receiving of formed parts for deformably positioning the stringers relative to the mounting surface, wherein a plurality of short formed parts spaced apart from each other are disposed in each mounting groove, and which are adjustable relative to the corresponding mounting groove in the transverse direction (Y) by means of adjusters, and which can be raised in the vertical direction (Z) by means of lifters for guiding the stringers in the direction of a laminating adhesive bonding unit brought over the mounting surface.

Device for transmitting torques with a torque-transmitting shaft and a bearing block for mounting the shaft. The device includes a measuring device for measuring a torque applied to the torque-transmitting shaft. The measuring device for measuring the torque device is at least partially integrated in the bearing block.

A method for producing a microchannel bundle heat exchanger (1) includes providing a multiplicity of tubular microchannels (2); incorporating the microchannels (2) in a weaving device; interweaving the tubular microchannels (2) with a plurality of warp wires (3) in the weaving device, and generating at least one heat exchanger mat (4) from the tubular microchannels (2) which are connected to one another by means of the warp wires (3); shaping at least one heat exchanger pack (8) from the at least one heat exchanger mat (4), in particular by folding and / or rolling up the heat exchanger mat (4); and adhesively bonding the tubular microchannels (2) at two mutually opposite end sides (9, 10) of the heat exchanger pack (8).

A helical conveyor centrifuge, such as a solid-bowl or sieve-bowl centrifuge, includes a rotatable drum, a rotatable screw disposed within the drum, and a centrifuge drive for rotating the drum and the screw. The centrifuge drive is configured to set a differential speed between drum and screw. The centrifuge drive includes a first motor, a second motor, and a gearing arrangement disposed between the motors and also between the drum and the screw. The gearing arrangement includes a gearing arranged downstream of the motors and has a first gear, a second gear and a third gear stage. The first and second gear stages include at least four shafts. Torques are either introduced into or are taken off from the first and second gear stages. The first and second gear stages are disposed in a housing and driven by at least three of the at least four shafts.

A method and a device for operating an internal combustion engine having at least two cylinder banks are provided, each of the at least two cylinder banks having an air supply with an individual compressor, and a coordination of the compressors is possible in a simple and precise manner. In this context, a shared setpoint value is predefined for a characteristic variable for the rotational speed of a first compressor in a first air supply of a first cylinder bank, and a characteristic variable for the rotational speed of a second compressor in a second air supply of a second cylinder bank. An actual value of the characteristic variable for the rotational speed of the first compressor and an actual value for the characteristic variable for the rotational speed of the second compressor are corrected to the shared setpoint value.

A device with which electrical energy can be transferred from a power cable running along a stationary rail of a transport system to a moving element that can be driven along the rail. Each moving element has for this purpose a transfer head which works inductively together with the power cable. The power cable is attached with the aid of carrier profile which extends substantially along the entire length of the rail and is fixed in a releasable manner to the rail, which element has at least one a trough-like holder open to the side in which the power cable is laid. The power cable is thus relatively easily and accurately laid, avoiding hanging loops of cable which could be damaged by abrasion by the passing transfer heads of the moving elements.

A protection apparatus for a manipulation device on a handling device, in particular on a handling robot. The manipulation device has at least one movably developed manipulation element and at least one overload protection which induces an evasion of the manipulation device when a trigger force on the manipulation device is exceeded. The overload protection has at least one magnetic element, which fixates the manipulation device in a setpoint position at forces below the trigger force.

A measuring method to determine the noise emission of an electric motor is proposed in which the vibrational excitation of the running electric motor is measured by a laser vibrometer device and this measured vibrational excitation is correlated with a noise level.

Fastening system for a linear machine element (2, 102) for fastening in a machine foundation (4), having a clamping element which has a shank (35) and a head (37), wherein the diameter of the head (37) is greater than the diameter of the shank (35), and having an eccentric (60) which comprises a sleeve (68) with an eccentric bore (66) and a torque-transmitting element (70), wherein the outer diameter of the head (37) is smaller than the inner diameter of the bore (66) or at least substantially corresponds to the inner diameter of the bore (66).

A device for cooling components, comprising a housing in which a cavity is formed, in which a phase-change material is accommodated, the housing having at least one surface, which is able to be brought into contact with the component to be cooled, and at least one heat-dissipating surface. The cavity accommodating the phase-change material is enclosed by at least one coil, and the phase-change material includes ferromagnetic or magnetizable particles. Furthermore a method for cooling a component using the device is described.