Abstract: The disclosure relates to a time-of-flight camera comprising: a time-of-flight sensor having several time-of-flight pixels for determining a phase shift of emitted and captured light, distance values being determined in accordance with the detected phase shifts, characterised in that the time-of-flight camera has a memory in which parameters of a point spread function, which characterise the time-of-flight camera and the time-of-flight sensor, are stored; an evaluation unit which is designed to deploy a detected complex-valued image in Fourier space, in accordance with the stored point-spread function, and a complex-valued image corrected by diffused light is determined and the phase shifts or distance values are determined using the corrected complex-valued image.

Abstract: The disclosure relates to a time-of-flight camera comprising: a time-of-flight sensor having several time-of-flight pixels for determining a phase shift of emitted and captured light, distance values being determined in accordance with the detected phase shifts, characterised in that the time-of-flight camera has a memory in which parameters of a point spread function, which characterise the time-of-flight camera and the time-of-flight sensor, are stored; an evaluation unit which is designed to deploy a detected complex-valued image in Fourier space, in accordance with the stored point-spread function, and a complex-valued image corrected by diffused light is determined and the phase shifts or distance values are determined using the corrected complex-valued image.

Abstract: The subject matter of the invention is a trackless tugger train having at least one transportation module and at least two axle modules. Each transportation module is arranged between two axle modules, wherein each axle module has a wheel axle and a steering device for steering the wheel axle, wherein the steering devices of the axle module are embodied in each case in such a way that each steering device steers the axle module which is assigned to it, independently of a steering device of another axle module.

Abstract: A railless tugger train (100) includes a train module (10), at least one transportation module and at least two axis modules, wherein each axis module has a stiffly configured axis beam, at which a first mounting device is configured in the form of a stiff mounting of the train module or a transportation module and at which a second mounting device is configured for an articulated connection of a transportation module. At least two wheels (19) are mounted at the axis beam in such a way that the wheels are each rotatable around a rotation axis (D) which is configured vertical to the longitudinal axis (L) of the axis beam.

Abstract: The subject matter of the invention is a trackless tugger train (100) having at least one transportation module (10) and at least two axle modules (11), wherein each transportation module (11) is arranged between two axle modules (11), wherein each axle module (11) has a wheel axle (12) and a steering device for steering the wheel axle (12), wherein the steering devices of the axle module (11) are embodied in each case in such a way that each steering device steers the axle module (11) which is assigned to it, independently of a steering device of another axle module (11).

Abstract: Suspension system for vehicle seats, in particular for utility motor vehicle seats, comprising at least a first and a second part, the two parts being mounted oscillatorily movable and spring-loaded with respect to one another, wherein a closed hydropneumatic circuit is provided which comprises at least one control element, connected to at least one of the two parts, and at least one first hydropneumatic spring connected in series therewith, a hydraulic pressure of a hydraulic medium in the circuit being convertible into a force acting between the two parts by means of an action surface arranged in the control element, the pressure being dependent on a gas pressure in a gas volume of the first spring.

Abstract: Suspension system for vehicle seats, in particular for utility motor vehicle seats, comprising at least a first and a second part, the two parts being mounted oscillatorily movable and spring-loaded with respect to one another, wherein a closed hydropneumatic circuit is provided which comprises at least one control element, connected to at least one of the two parts, and at least one first hydropneumatic spring connected in series therewith, a hydraulic pressure of a hydraulic medium in the circuit being convertible into a force acting between the two parts by means of an action surface arranged in the control element, the pressure being dependent on a gas pressure in a gas volume of the first spring.

Abstract: The subject matter of the invention is a trackless tugger train (100) having at least one transportation module (10) and at least two axle modules (11), wherein each transportation module (11) is arranged between two axle modules (11), wherein each axle module (11) has a wheel axle (12) and a steering device for steering the wheel axle (12), wherein the steering devices of the axle module (11) are embodied in each case in such a way that each steering device steers the axle module (11) which is assigned to it, independently of a steering device of another axle module (11).

Abstract: Disclosed is a valve for field-sensitive liquids having a valve channel and at least one coupling element for coupling a control field into the valve channel. The valve has a control body which can be moved counter to the force of a restoring element in order to change a flow cross section and can be moved by way of the action of the field-sensitive liquid. A hydraulic system comprising the valve is also disclosed.

Abstract: The invention relates to a new basic technology for magnetron sputtering of ceramic layers, in particular for optical applications. The new concept enables the construction of magnetron sputtering sources which, in comparison with the known methods, such as reactive DC-, MF- or RF magnetron sputtering or the magnetron sputtering of ceramic targets, enables significantly improved precision in the deposition of ceramic layers at an exactly defined rate and homogeneity and also with very good reproducibility.