Abstract: The invention relates to a clamp slide rail mounting device for the reversible attachment of a mounting slide within a profile rail, where one or more objects can be attached to the mounting slide and the mounting slide can be guided within the profile rail. The mounting slide features a spring latching element with spring latching element depressions, which is placed within a groove with groove latch projections, where a rotation of the spring latching element around a spring latching element longitudinal axis causes the groove latch projections to engage form-fittingly into the spring latching element depressions.

Abstract: Embodiments of the invention relate to a sealing element for thermally connecting thermoplastic materials along a bent or curved contour, including a plurality of flat support substrates with a front face and a rear face, the substrates having at least one heating element on the front face, and including a contoured element which has a front face in the shape of the contour to be sealed, wherein the rear face of the support substrates is secured to the front face of the contoured element and/or the front face of the support substrates is secured to the rear face of the contoured element.

Abstract: Embodiments of the invention relate to a sealing element for thermally joining thermoplastic materials along a bent or cambered contour, including a plurality of heating elements which each has a flat carrier substrate with a front and a rear side, at least one heating circuit being disposed on the front side, and at least one contour element which has a bent or cambered contour, the heating elements being disposed on the contour element.

Abstract: Embodiments of the invention relate to a sealing element for thermally connecting thermoplastic materials along a bent or curved contour, including a plurality of flat support substrates with a front face and a rear face, the substrates having at least one heating element on the front face, and including a contoured element which has a front face in the shape of the contour to be sealed, wherein the rear face of the support substrates is secured to the front face of the contoured element and/or the front face of the support substrates is secured to the rear face of the contoured element.

Abstract: The invention relates to a sealing body, where heat-producing elements of a heating element are contacted from the rear side thereof. Other aspects relate to a sealing body where the site of the heat production and the site of the heat dissipation (i.e. the point of action) are as close to each other as possible. Other aspects relate to a sealing body comprising a heat element with a built-in temperature sensor. Other aspects relate to a sealing body with a defined sealing contour. Other aspects relate to a sealing body having a three-dimensionally structured contact surface. Other aspects relate to a sealing body with a circular, annular, or strip-type heat element. Other aspects relate to a sealing body with built-in electronic circuits. Other aspects relate to a sealing body that can cool the heating element as required. Other aspects relate to a sealing body that can suck up the material to be welded.

Abstract: The invention relates to a sealing body, where heat-producing elements of a heating element are contacted from the rear side thereof. Other aspects relate to a sealing body where the site of the heat production and the site of the heat dissipation (i.e. the point of action) are as close to each other as possible. Other aspects relate to a sealing body comprising a heat element with a built-in temperature sensor. Other aspects relate to a sealing body with a defined sealing contour. Other aspects relate to a sealing body having a three-dimensionally structured contact surface. Other aspects relate to a sealing body with a circular, annular, or strip-type heat element. Other aspects relate to a sealing body with built-in electronic circuits. Other aspects relate to a sealing body that can cool the heating element as required. Other aspects relate to a sealing body that can suck up the material to be welded.

Abstract: A piston for an internal combustion engine, such as a high-pressure direct injection (HPDI) diesel/gas internal combustion engine. The piston has a piston recess, in particular an omega piston recess. The piston has a piston crown face which is provided so as to extend annularly about a centre axis (M) of the piston. The piston has a plurality of piston stages, which are provided so as to extend annularly about the centre axis (M) and which are arranged between the piston crown face and the piston recess. The piston geometry can lead to an increase of the degree of engine efficiency with a simultaneous reduction of the exhaust emissions.

Abstract: The invention relates to a device for heating preform bodies or flat or preformed semi-finished products from thermoplastic material (3), comprising at least one base body (1.0, 2.0), on the surface of which at least a first layer or coating is formed, which comprises at least one electric heating resistor in the form of a flat, geometrically arranged conductor loop. The base body also has contact elements, by which the at least one heating resistor can be connected to a power source, wherein, as a result of the geometrically arranged conductor loop(s), a defined temperature profile can be generated, which can be transmitted contactlessly to the preform body or the semi-finished product by an outer contact layer formed on the first layer or coating, by contact the surface of a preform body or semi-finished product and/or by using convection or thermal radiation.

Abstract: A piston for an internal combustion engine, such as a high-pressure direct injection (HPDI) diesel/gas internal combustion engine. The piston has a piston recess, in particular an omega piston recess. The piston has a piston crown face which is provided so as to extend annularly about a centre axis (M) of the piston. The piston has a plurality of piston stages, which are provided so as to extend annularly about the centre axis (M) and which are arranged between the piston crown face and the piston recess. The piston geometry can lead to an increase of the degree of engine efficiency with a simultaneous reduction of the exhaust emissions.

Abstract: The invention relates to a device for heating preform bodies or flat or preformed semi-finished products from thermoplastic material (3), comprising at least one base body (1.0, 2.0), on the surface of which at least a first layer or coating is formed, which comprises at least one electric heating resistor in the form of a flat, geometrically arranged conductor loop. The base body also has contact elements, by which the at least one heating resistor can be connected to a power source, wherein, as a result of the geometrically arranged conductor loop(s), a defined temperature profile can be generated, which can be transmitted contactlessly to the preform body or the semi-finished product by an outer contact layer formed on the first layer or coating, by contact with the surface of a preform body or semi-finished product and/or by using convection or thermal radiation.

Abstract: An apparatus for conveying of plastics material pre-forms, with a plurality of holding devices which engage in apertures of the plastics material pre-forms and hold them, wherein these holding devices are movable along a pre-set conveying path, with a movement mechanism which has the effect that, in addition to the movement along the conveying path, the holding devices are also movable in a direction at a right angle to this conveying path. The apparatus has at least one detection device which is suitable for detecting a defective state of a plastics material pre-form held by a holding device, and at least one first removal apparatus arranged downstream along the conveying path of the at least one detection device and which—in reaction to a signal of the detection device—permits individual removal of a defective pre-form from the holding device.

Abstract: A hedge trimmer having a rear handle, a tubular handle and a blade arrangement with at least one cutter bar disposed in a cutter bar plane. An internal combustion engine drives the cutter bars in a reciprocating manner, and has a combustion chamber and a crankshaft mounted in a crankcase so as to be rotatable about an axis of rotation. The combustion chamber faces the rear handle, and the crankcase faces the blade arrangement. The blade arrangement has a longitudinal central axis, and the hedge trimmer has a longitudinal plane that is disposed parallel to the axis of rotation of the crankshaft and transverse to the cutter bar plane. The longitudinal central axis of the blade arrangement lies in the longitudinal plane of the hedge trimmer.

Abstract: A spray head is provided for a blower tube of a spray apparatus. The blower tube is adapted to conduct a blower air flow to the spray head (20) in a flow direction (18). The spray head includes a supply pipe (13) for a medium to be sprayed such as a liquid. The spray head also includes an inlet opening for receiving the blower air flow (40) and an outlet opening through which the blower air flow is discharged from the spray head enriched with the medium. The supply pipe (13) has an outer feed connection for the medium and a discharge opening (29) in the interior of the spray head for admixing the medium into the blower air flow (40). The discharge opening (29) defines a plane aligned in the flow direction (18) and an impediment is disposed at the edge of the discharge opening lying upstream with respect to the flow direction (18). The impediment disturbs the blower air flow entering the spray head through the inlet opening before it flows over the discharge opening.

Abstract: A protective shield for a trimmer having a cutting head that is rotatable about an axis of rotation and supports a cutting thread that rotates about an axis of rotation with the cutting head and determines a cutting circle, covers at least partially the cutting circle. The protective cover has a base member and a cutting-to-length blade arranged on the base member so as to be positioned circumferentially relative to a cutting circle of the rotating cutting thread. The cutting-to-length blade has a cutting edge that, relative to the axis of rotation of the rotating cutting thread, is arranged in an axially displaced position displaced in an axial direction relative to the cutting circle. A device for axially deflecting the rotating cutting thread out of the cutting circle to the cutting edge is provided.

Abstract: A spray head is provided for a blower tube of a spray apparatus. The blower tube is adapted to conduct a blower air flow to the spray head (20) in a flow direction (18). The spray head includes a supply pipe (13) for a medium to be sprayed such as a liquid. The spray head also includes an inlet opening for receiving the blower air flow (40) and an outlet opening through which the blower air flow is discharged from the spray head enriched with the medium. The supply pipe (13) has an outer feed connection for the medium and a discharge opening (29) in the interior of the spray head for admixing the medium into the blower air flow (40). The discharge opening (29) defines a plane aligned in the flow direction (18) and an impediment is disposed at the edge of the discharge opening lying upstream with respect to the flow direction (18). The impediment disturbs the blower air flow entering the spray head through the inlet opening before it flows over the discharge opening.

Abstract: A hedge trimmer having a rear handle, a tubular handle and a blade arrangement with at least one cutter bar disposed in a cutter bar plane. An internal combustion engine drives the cutter bars in a reciprocating manner, and has a combustion chamber and a crankshaft mounted in a crankcase so as to be rotatable about an axis of rotation. The combustion chamber faces the rear handle, and the crankcase faces the blade arrangement. The blade arrangement has a longitudinal central axis, and the hedge trimmer has a longitudinal plane that is disposed parallel to the axis of rotation of the crankshaft and transverse to the cutter bar plane. The longitudinal central axis of the blade arrangement lies in the longitudinal plane of the hedge trimmer.

Abstract: A protective shield for a trimmer having a cutting head that is rotatable about an axis of rotation and supports a cutting thread that rotates about an axis of rotation with the cutting head and determines a cutting circle, covers at least partially the cutting circle. The protective cover has a base member and a cutting-to-length blade arranged on the base member so as to be positioned circumferentially relative to a cutting circle of the rotating cutting thread. The cutting-to-length blade has a cutting edge that, relative to the axis of rotation of the rotating cutting thread, is arranged in an axially displaced position displaced in an axial direction relative to the cutting circle. A device for axially deflecting the rotating cutting thread out of the cutting circle to the cutting edge is provided.