Abstract: An ion implanter having a source, a workpiece support and a transport system for delivering ions from the source to an ion implantation chamber that contains the workpiece support. The ion source has an arc chamber for ionizing a source material routed into the arc chamber that defines an exit aperture for routing ions to the transport system and including an arc chamber flange attached to the arc chamber and including a first surface that defines a gas inlet which accepts gas from a source and a gas outlet which opens into the arc chamber. An arc chamber support includes a support flange having a conforming surface that sealingly engages the first surface of arc chamber flange at a region of the gas inlet and further includes a throughpassage that aligns with the gas inlet. A gas supply line routes gas from a gas source through the throughpassage of the support flange and into the gas inlet of said arc chamber flange.

Abstract: An injection screw is rotationally driven by a rotating motor having a stator and a rotor and can be moved by a number of electrical linear motors, linear motor comprising a primary part, which functions as a stator, and a secondary part, which is linearly movable in the axial direction in a screw cylinder to execute the injection function. The primary parts are assembled to form a first housing-like unit and the secondary parts are assembled to form a second housing-like unit which is coupled to the screw for drive purposes. The rotating motor, fixedly connected to the screw in the axial direction, is arranged with its stator fixedly coupled in the axial direction to the secondary housing-like unit.

Abstract: Dosimetry systems and methods are also presented for measuring a scanned ion beam at a plurality of points along a curvilinear path at a workpiece location in a process chamber. An illustrated dosimetry system comprises a sensor and a mounting apparatus that supports support the sensor and selectively positions the sensor at a plurality of points along the curvilinear path, wherein the mounting apparatus can selectively position the sensor to point toward a vertex of the scanned ion beam.

Abstract: Dosimetry systems and methods are also presented for measuring a scanned ion beam at a plurality of points along a curvilinear path at a workpiece location in a process chamber. An illustrated dosimetry system comprises a sensor and a mounting apparatus that supports support the sensor and selectively positions the sensor at a plurality of points along the curvilinear path, wherein the mounting apparatus can selectively position the sensor to point toward a vertex of the scanned ion beam.

Abstract: A platen of an injection molding machine includes a plate-shaped center area having corners, each corner formed with a recess. A plurality of sleeves is received in the recesses of the center area and defines bores for accommodation of column-like holding and/or guide elements. The sleeves have an outer surface in confronting relationship to the center area and are configured for only partial connection to the center area, thereby establishing an elastic connection between the center area and the sleeves.

Abstract: The invention relates to a method and a device for producing parts (1) having a sealing layer (2) on the surface, and corresponding parts. Said method and device are improved in that the sealing layer (2) is applied to the surface in the form of a water-free and solvent-free reactive hot melt layer based on polyurethane and hardened by atmospheric humidity, and the inventive device comprises an application station (6), a transport device (5) and a smoothing station (8).

Abstract: A device for the removal of plastic injection moldings from the mold of an injection molding machine having movable and fixed die chucking plates includes a drive unit for moving an actuating element toward or away from the mold. The actuating element is connected to a spindle mounted in an engagement component. One end of the spindle is connected to a toothed disk. A tubular component is mated with the toothed disk so that the toothed disk is fixed with respect to rotation relative to the tubular disk and is axially movable therein. The tubular component is rotatable by the drive unit for effecting the axial displacement of the actuating element.

Abstract: The invention aims at improving a method and a device (17) for the production of veneers (1) and veneered parts (13) and to veneers (1) and veneered parts (13). To this end, a sealing layer (2) is applied on the surface of the veneer (1) before further processing. The device (17) includes a veneer producing device known per se, a finishing station (6), a transporting device (5) and a polishing station (8).

Abstract: The invention relates to a cleaning agent, particularly for cleaning sewers, for fat and/or protein-containing sewage from the home or having a municipal or industrial origin, with a content of urea, a urea derivative, a urea salt and/or a urea derivative salt, the cleaning agent containing approximately 50 to 90 wt. % urea, urea derivative, urea salt and/or urea derivative salt, based on dry substance, and an alkaline-acting agent, protease and fat-degrading microorganisms.

Abstract: A mold mounting plate of an injection molding machine, in particular for plastic, includes a baseplate having a front face for receiving a mold. The weight of the mold mounting plate can be reduced by arranging a dome-shaped element with its base on the backside of the baseplate opposite the front side for supporting the baseplate. Such mold mounting plate is easy to manufacture as a single cast part.

Abstract: A platen of an injection molding machine includes a plate-shaped center area having corners, each corner formed with a recess. A plurality of sleeves is received in the recesses of the center area and defines bores for accommodation of column-like holding and/or guide elements. The sleeves have an outer surface in confronting relationship to the center area and are configured for only partial connection to the center area, thereby establishing an elastic connection between the center area and the sleeves.

Abstract: A mold mounting plate for an injection molding machine for processing material, in particular plastic material, includes a main body having a plate-shaped central portion. Received in the main body are plural sleeves which define openings for support of column-like holding and/or guiding elements of the injection molding machine, and are secured to the central portion such as to establish a flexible bending/torsion joint. In this way, a transmission of moments onto the column-like holding and/or guiding elements as a result of a deformation of the mold mounting plate is minimized.

Abstract: The invention relates to a linear drive device for opening and closing molding tools and for applying a clamping force thereon, especially mold halves of a plastics molding machine. The device is comprised of a screw drive acting upon the molding tool, a first screw nut for opening and closing the molding tools and a piston/cylinder unit for applying a clamping force. In order to provide a linear drive device for opening and closing molding tools, especially mold halves of a plastics molding machine, which enables fast opening and closing of the molding tools and energy-optimized application of the clamping force to the molding tools, the piston/cylinder unit (113) acts upon the molding tool by means of a second screw nut (108).

Abstract: An arc-shaped rolling bearing segment (14) comprising a cage (16) and rolling elements (15) for a swash plate pivoting bearing of a hydraulic axial piston machine is characterized in that the cage (16) and the support peg (17) are made as a single piece out of a polymer material, and the support peg (17) is surrounded, at least over a part of its axial length, by a metal ring (18).

Abstract: An injection screw is rotationally driven by a rotating motor having a stator and a rotor and can be moved by a number of electrical linear motors, linear motor comprising a primary part, which functions as a stator, and a secondary part, which is linearly movable in the axial direction in a screw cylinder to execute the injection function. The primary parts are assembled to form a first housing-like unit and the secondary parts are assembled to form a second housing-like unit which is coupled to the screw for drive purposes. The rotating motor, fixedly connected to the screw in the axial direction, is arranged with its stator fixedly coupled in the axial direction to the secondary housing-like unit.

Abstract: A closing unit for an injection molding machine for processing plastic material includes a fixed mold mounting plate connected to a moveable mold mounting plate by means of a crank or toggle lever mechanism, which is operated by at least two motor-driven spindles arranged in series and having thread pitches in an opposite manner. One spindle is operatively connected to the fixed mounting plate, whereas the other spindle is connected to the crank or toggle lever mechanism. A sleeve-like force transmission element is arranged concentrically in relation to the spindles. Spindle nuts are respectively provided on opposite end faces of the force transmission element and interact with the power transmission element and the spindles.

Abstract: The invention relates to a cleaning agent, particularly for cleaning sewers, for fat and/or protein-containing sewage from the home or having a municipal or industrial origin, with a content of urea, a urea derivative, a urea salt and/or a urea derivative salt, the cleaning agent containing approximately 50 to 90 wt. % urea, urea derivative, urea salt and/or urea derivative salt, based on dry substance, and an alkaline-acting agent, protease and fat-degrading microorganisms.

Abstract: The invention relates to a device for removing injection moulded parts from the mould of an injection moulding machine, especially for plastics, provided with a moveable and a fixed tool mounting plate. The inventive device comprises a drive unit which enables an actuating unit connected to a spindle (21) to be moved both towards and away from the mould in a linear manner. An engaging element (40) is also provided to enable the spindle (21) to be displaced axially. The invention is characterized in that a toothed disk (22) is secured to one end of the spindle (21), whereby the diameter thereof (D) is greater than the outer diameter (d) of the spindle (21). The invention is further characterized in that the toothed disk (22) corresponds to a tubular component (31) which can be driven by the drive unit (61) and which surrounds the spindle (21) in a free moving manner. The invention is also characterized in that the engaging element (40) is connected to the moveable tool plate (11).

Abstract: A mold mounting plate of an injection molding machine, in particular for plastic, includes a baseplate having a front face for receiving a mold. The weight of the mold mounting plate can be reduced by arranging a dome-shaped element with its base on the backside of the baseplate opposite the front side for supporting the baseplate. Such mold mounting plate is easy to manufacture as a single cast part.

Abstract: A closing unit for an injection molding machine for processing plastic material includes a fixed mold mounting plate connected to a moveable mold mounting plate by means of a crank or toggle lever mechanism, which is operated by at least two motor-driven spindles arranged in series and having thread pitches in an opposite manner. One spindle is operatively connected to the fixed mounting plate, whereas the other spindle is connected to the crank or toggle lever mechanism. A sleeve-like force transmission element is arranged concentrically in relation to the spindles. Spindle nuts are respectively provided on opposite end faces of the force transmission element and interact with the power transmission element and the spindles.