Abstract: The disclosure relates to an work implement, in particular a cable excavator, comprising a mechanical diaphragm wall gripper with two gripper buckets, which is suspended on the work implement by means of a hoisting cable and a closing cable, a hoisting cable winch on which the hoisting cable can be wound up and unwound for adjusting the diaphragm wall gripper, in particular substantially vertically, a closing cable winch on which the closing cable for actuating the gripper buckets is mounted so that it can be wound up and unwound, a measuring device with at least one sensor for detecting a current position, speed and/or acceleration, a control unit connected to the measuring device, via which the hoisting and closing cable winches can be actuated, and an input means connected to the control unit for controlling the diaphragm wall gripper.

Abstract: A method for the manufacture of a sports article, in particular a sport shoe, can include the operations of: (a) providing at least one laminar component; (b) providing at least one three-dimensional object; and (c) placing the component onto the object by means of a first roll while simultaneously moving the object relative to the roll.

Abstract: A method for the manufacture of a sports article, in particular a sport shoe, can include the operations of: (a) providing at least one laminar component; (b) providing at least one three-dimensional object; and (c) placing the component onto the object by means of a first roll while simultaneously moving the object relative to the roll.

Abstract: For an object on a bearing mounting having a magnetic bearing providing a magnetic field generally produced by an electromagnet, the bearing is regulated based on a position of the object relative to the bearing. The position of the object is determined by reference to an estimate of the inductance obtained using a least squares method, in which the electrical resistance of the bearing is taken into account. The resistance is subject to variations, for example due to temperature fluctuations; however, the electrical resistance can be estimated by regulating the inductance error, ?{circumflex over (L)}={circumflex over (L)}2,sLS?{circumflex over (L)}1,sLS down to zero, where the resistance adjustment facility may be a low-pass filter and an integration controller.

Abstract: For an object on a bearing mounting having a magnetic bearing providing a magnetic field generally produced by an electromagnet, the bearing is regulated based on a position of the object relative to the bearing. The position of the object is determined by reference to an estimate of the inductance obtained using a least squares method, in which the electrical resistance of the bearing is taken into account. The resistance is subject to variations, for example due to temperature fluctuations; however, the electrical resistance can be estimated by regulating the inductance error, ?{circumflex over (L)}={circumflex over (L)}2,sLS?{circumflex over (L)}1,sLS down to zero, where the resistance adjustment facility may be a low-pass filter and an integration controller.