摘要:
A rider lift truck with a drive portion, in which is arranged a travelling drive featuring at least one electric travelling motor for at least one steered driving wheel, with a steering device for the driving wheel, a load portion featuring a mast, an electric control unit for the travelling drive and operational controls for the travelling drive and the steering device and with a standing platform, wherein a horizontally arranged travelling motor is provided below the flatly built standing platform as a wheel hub drive for the driving wheel, and a steering motor is arranged below the standing platform alongside to the travelling motor, which is coupled with a fifth wheel for the driving wheel via a steering gear.
摘要:
Industrial truck with a charger, an asynchronous machine and a three-phase AC control unit which converts a DC voltage of a battery for the asynchronous machine, the charger having a switching power supply which is connected to the three-phase AC control unit via a transformer, the switching power supply, the three-phase AC control unit and the transformer forming a resonant converter, which converts a mains voltage into a charging voltage for the battery.
摘要:
This invention relates to methods for the evaluation and/or quantification of the binding affinity of small molecules or other compounds to target components contained within an analyte, such as target proteins contained within the proteome of a cell or tissue.
摘要:
A ply includes a fibrous nonwoven web fabric forming a foundational structure, wherein the foundational structure includes fibers forming first pores and is partially filled with particles, wherein the particles at least partially fill the first pores so as to form regions filled with particles, wherein the particles in the filled regions form second pores, and wherein an average diameter of the particles is greater than an average pore size of more than 50% of the second pores.
摘要:
A vehicle seat includes a structural element of a backrest. A through-loading opening is provided in the element. The element includes a metal plate with a reinforcing plate secured to it. A channel in the element is provided in at least some of its circumference or periphery. The channel is hollow and a reinforcing profile is inserted into the channel.
摘要:
A method for determining a deviation of at least one regulating variable on chip removal machines with a mechanical drive for a tool and/or a workpiece, regulated by a control system, wherein the regulation comprises a plurality of values of at least three spatial axes for the control system and for the drive, and the values have a functional relation with the axes. A protocol is prepared from a plurality of control system actual values detected by measuring devices and/or selected drive actual values and a control system nominal value and/or a drive nominal value is calculated at least in relation to an axis, and a control system differential value and/or a drive differential value is calculated at least in relation to the axis. A chip removal machine which implements such a method is disclosed.
摘要:
Rotation angle sensor, in particular for an electrical steering system of an industrial truck, in which two magnetic field sensitive sensor elements are arranged on orthogonal axes and a permanent magnet is attached to a shaft extending through the axis intersection point and the output signals X, Y of the sensor elements are given to an evaluation unit, which determines from the two output signals X, Y the rotation angle value by means of a function saved in the evaluation unit, characterized in that for a plurality of predetermined values of one of the output signals X or Y associated ideal values calculated from the geometrical relationship of the sensors of the other output signal Y, X are saved in the evaluation unit, the measured values of the other output signal Y, X are compared with the ideal values and a warning or stop signal is created if the difference between the measured and ideal value reaches a predetermined amount.
摘要:
An electrode includes a collector that is substantially flat and electrically conductive, an inner intermediate layer that is substantially corrosion resistant and conductive and that is on at least part of a surface of the collector, and an outer intermediate layer that is substantially corrosion resistant and conductive and that is on at least part of the inner intermediate layer. The electrode also includes an electrode layer containing carbon, which is on at least part of a surface of the outer intermediate layer that faces away from the inner intermediate layer.
摘要:
An adjusting device is for a thermal trip of a switchgear. It includes a bimetal, which is held in a fixed manner on a bimetal support, whose free end is located at a distance from a tripping lever, and which increasingly acts upon this tripping lever in a tripping direction as a result of thermal deformation. A distance can be adjusted by deforming the bimetal support. The adjusting device is particularly suited for use in circuit-breakers or the like.
摘要:
What is proposed is a double-layer capacitor with at least a first and a second electrode, wherein the maximum charges of the two electrodes are matched. In such a double-layer capacitor according to the invention, the amount of material used per maximum storable electric charge and energy is minimal.