Abstract: A tiller head for a pedestrian and rider forklift includes an upper cover and operating elements, which are connected to a control device to execute a desired operation command execution. The control device is a functionally ready prepared unit for all functions of the respectively desired operation command execution. The control device is arranged at a central point in the tiller head and is constructed such that the operating elements directly engage elements in the control device in a form-fitting manner during installation.

Abstract: A steering head for a walkie/rider truck includes a horn arranged in midsection and connectable to one end of a steering stem. Hand grips configured to control an operation of a drive are arranged on both sides of the horn and extend substantially transversely to the horn, and wing grips configured to control a raising and lowering of a load-carrying member are rotatably mounted on both sides of the horn and defining rotation axes which respectively extend in prolongation of rotation axes of hand grips.

Abstract: A circuit for processing sound signals includes an input amplifier for amplifying an input signal, wherein the amplified input signal is supplied to an output amplifier unchanged via a primary path configured as a bypass line and processed via one or several secondary paths configured as a circuit for processing the amplified input signal for amplifying and outputting the processed signal, wherein respective signal portions of the amplified input signal, which are supplied to the output amplifier via the primary path and the secondary path(s), can each be adjusted with an adjusting device, and wherein the secondary path includes a corresponding equalizing filter for filtering a corresponding frequency range with a dynamic circuit for optionally dynamically changing frequency, amplitude and phase depending on the signal and concurrent with a static control.

Abstract: A thread monitor for use in textile machines monitors thread tension (i.e. to detect thread breakage or relaxation) and the presence of knots in the thread. If either is detected the monitor issues a signal and shuts down the associated textile machine. The device can be adjusted for different thread tensions, different thread thicknesses and different knot sizes. To prevent difficulties due to electrostatic charging the main elements of the monitor are connected to a grounding terminal.