Abstract: The invention relates to a device and a method for transferring conductor parts, in particular plug-in winding elements bent into a U-shape, also known as hairpins, into a desired arrangement.

Abstract: The invention relates to a method for producing a component of an electromechanical transducer that has windings, as well as to the component itself.

Abstract: The invention relates to a method for machining a stator opening of a stator and a bearing opening of an electromechanical converter, in particular an electric motor, the method comprising the steps of honing the stator opening using a honing tool and machining, preferably honing, the bearing opening.

Abstract: A method and suitable honing tools for honing conical bores are proposed.

Abstract: A method is proposed for honing conical bores.

Abstract: A method and suitable honing tools for honing conical bores are proposed.

Abstract: A dressing device for dressing honing stones is provided with a base body and a mounting device for mounting the dressing device in a grinding machine. The base body has at least one honing stone receptacle that is a pocket. Honing stones are inserted and secured in the honing stone receptacles and the abrasive coating of the honing stones are ground by the grinding machine. A set of honing stones that is required for furnishing a honing tool can be dressed by one mounting action in the dressing device and can be inserted into the honing tool so as to be positioned exactly at the same radial position without requiring additional machining.

Abstract: A method is proposed for producing a cylinder working surface of an internal combustion engine that is optimized in terms of friction and wear.

Abstract: A method is proposed for producing a cylinder working surface of an internal combustion engine that is optimized in terms of friction and wear.

Abstract: A device for producing a non-cylindrical inner surface of a bore having machining tools arranged along the bore's circumference and can be radially advanced towards the bore's inner surface includes a primary advancing system having an axially movable advancing rod for actuating the machining tools, thus exerting a primary force onto a machining tool, which is radially advanceable towards the bore by the primary force, which is dynamically superimposed with a secondary force generated by a secondary advancing system that forms an integral unit together with the primary advancing system or can be constructed in a modular manner. The secondary advancing system activates dependent on a current rotational movement and/or a stroke movement of the primary advancing system, a current tool position, or a specified advancing force, or the secondary advancing system activates at a specified time. In the process, the tool is already widened by the primary advancement.

Abstract: A dressing device for dressing honing stones is provided with a base body and a mounting device for mounting the dressing device in a grinding machine. The base body has at least one honing stone receptacle that is a pocket. Honing stones are inserted and secured in the honing stone receptacles and the abrasive coating of the honing stones are ground by the grinding machine. A set of honing stones that is required for furnishing a honing tool can be dressed by one mounting action in the dressing device and can be inserted into the honing tool so as to be positioned exactly at the same radial position without requiring additional machining.

Abstract: A boring tool for boring cylinder bores (6), with a tool holder (8) and a tool head (4) with a cutting edge carrier for at least one cutting edge (3) and with a rotary drive for driving the at least one cutting edge (3). The cutting edge carrier is provided with a first, preferably hydraulic, adjusting device for the adjustment of a variable cutting radius of the cutting edge (3), a ring module for first support rails (1), which concentrically surrounds the tool head (4), a second adjusting device for the variable radial adjustment of the supporting radius of the first support rails (1), and a third adjusting device for variable radial adjustment of a supporting radius of second support rails (2). The tool head (4) is axially moveable within the ring module. A method for boring cylinder bores (6) involving the use of the boring tool is disclosed as well.

Abstract: This level measuring instrument which operates with microwaves, has a radiation characteristic with a pronounced forward lobe and can be used to transmit and/or receive microwaves with a large frequency bandwidth. A housing section is designed as a waveguide short-circuited at one side and one end by a rear wall, and is virtually completely filled with an insert made of a dielectric. An exciter element, projects into the housing section and is connected to a microwave source. An antenna adjoins the housing section, for transmitting and/or receiving microwaves. A gap is arranged in the insert between the exciter element and the antenna. The gap forms a filter which is essentially non-transparent to higher modes of the waveguide.

Abstract: This level measuring instrument which operates with microwaves, has a radiation characteristic with a pronounced forward lobe and can be used to transmit and/or receive microwaves with a large frequency bandwidth. A housing section is designed as a waveguide short-circuited at one side and one end by a rear wall, and is virtually completely filled with an insert made of a dielectric. An exciter element, projects into the housing section and is connected to a microwave source. An antenna adjoins the housing section, for transmitting and/or receiving microwaves. A gap is arranged in the insert between the exciter element and the antenna. The gap forms a filter which is essentially non-transparent to higher modes of the waveguide.