Abstract: A coil winding installation includes a conventional winding machine with an XYZ table and supply tables moveable along a rail with respect to the winding machine. Each table carries a different type of wire delivered by a feeder and a supply coil with a wire guide bar and a fastening bar mounted on the supply table. The wire guide bars and fastening bars are moveable vertically on the supply table and for winding operations the wire guide bar is coupled and fixed to the XYZ table of the winding machine. Once the winding is completed, the wire guide bar is placed on the supply table which can be released to make room for another supply table equipped with a new type of wire. The wire changeover to go from one production series to another is thus automated and avoids the usual losses of time.

Abstract: To simplify the fabrication of the housing of an automatic door closing device with hydraulic damping, it is proposed to configure the housing as a tubular hollow cylinder 106 on which, externally, by means of one or more compactly superimposed covering elements 102, a bypass valve 121 is formed.

Abstract: A disposable hypodermic needle sheath and remover which is designed as a disposable two-part container, having two halves. The container can be placed in an open position and a used needle placed into its ribs. The ribs have needle receiving grooves or channels which are disposed within the container and will snugly grasp the needle when the container is closed. The needle sheath and remover permits a needle to be covered immediately after use due to its portability, thus reducing the likelihood that the used needle will cause injury.

Abstract: The invention describes an arrangement (1) for the handling of components ) with a gripping device (3) which is displaceably mounted via a displacing drive (10) along a guide path (8). The gripping device (3) comprises two gripper fingers (28,29) which are displaceable relative to each other, and an adjusting drive (6) and also a measuring device (44). Associated with a gripper finger (28,29) is an adjusting element (34), which is connected via a link arrangement (39) with the gripper finger (28,29). The adjusting element (34) is displaceably mounted along a guide path or respectively its guide columns (26,27) aligned vertically to the guide path of the gripper finger (28,29), and is movably connected with the adjusting drive (6).

Abstract: A reference system for a track working machine comprising a vertically and/or laterally adjustable working tool unit, comprises a front carriage spaced from a front end of the machine and being movable independently thereof, and a wireless remote control mounted on the machine and controlling the independent movement of the front carriage. A television camera and an emitter of a reference guide beam is pivotally mounted on the front carriage, and drives for pivoting the television camera and the reference guide beam emitter are controlled by the wireless remote control. A reference is mounted on the machine and controls and vertical and/or lateral adjustment of the working tool unit, a reference guide beam receiver is associated with the reference and is arranged on the machine for receiving the reference guide beam from the emitter, and a monitor is mounted on the machine and is in communication with the television camera.

Abstract: In combination with a mobile ballast cleaning machine advancing continuously in an operating direction along a railroad track, which comprises a ballast excavating chain including a transverse course extending under the track and driven to excavate a transversely extending portion of the ballast bed during the continuous advancement of the machine: a device connected to the machine for continuous advancement therewith and arranged to receive ballast deposited on the ballast bed and the track ties ahead of the transverse ballast excavating chain course and to discharge the received ballast in the transversely extending excavated ballast bed portion, the device comprising a ballast receiving and discharging element extending in the direction of the track, and a vertical adjustment drive arranged to lower the element onto the upper surfaces of the ties between the rails whereby the ballast deposited on the ballast bed and the track ties is separated from the underlying ballast bed and is received on the element

Abstract: A mobile machine arrangement for excavating ballast from a ballast bed, for cleaning the excavated ballast and for redistributing the cleaned ballast to the ballast bed, comprises a first, elongated machine frame and a second machine frame supported for mobility on a track. Mounted on the first machine frame are a track lifting device, a ballast excavating chain including a transverse course insertable in a central ballast bed portion under the track for excavating ballast from the central ballast bed portion, and a first ballast cleaning screen arranged to receive the excavated ballast from the excavating chain.

Abstract: A drawer having metal side walls comprises a bottom plate, which is supported on angled carrying flanges of the side walls. Each carrying flange has lanced retaining lugs, which are intended to extend into a groove of the bottom plate and after the bottom plate has been placed on the flange are adapted to be bent to assume a fixing position, in which the lugs extend into the material which constitutes one or both side faces of the groove. The retaining lugs are initially lanced to extend in the longitudinal direction of the flange and are adapted to be bent up transversely to the longitudinal direction of the flange and groove. Each lug has a root portion, which merges into the flange and is not wider than the groove. At a distance from the root portion the lugs are provided with lateral projections, which during the bending up of the lugs are in pressure contact with at least one side face of the groove and dig arcuate furrows into the side face.

Abstract: A method and apparatus for producing numerically correct partial stacks from individual leaves or sheets interfolded in a U-shaped or zigzag form on an interfolder. A double stream is formed from one or more streams of sheets by staggering or guiding together. This double stream is then continuously folded into zigzag form and piled up in a continuously growing stack, from which partial stacks of a specific size are separated. Gaps are formed in the streams of sheets which simplify the introduction of separating elements into the stack. For this purpose, sheets are removed from the streams of sheets and optionally placed accurately in position on successive sheets.

Abstract: The invention provides a cervical brace with a torso engaging member, a chin support member and a head support member. The chin support member and head support member are adjustably mounted on the torso engaging member. The chin support member releases from the framework and pivots so as to allow simple mounting and removal without affecting the adjustments. The chin support member and head support member cooperatively restrict movement of the wearer's head.

Abstract: In a crystallized glass article consisting of crystallized glass masses fusion bonded together and having a principal surface, said principal surface having a surface pattern determined by said masses in a surface layer including said principal surface, said small crystallized glass masses in said surface layer are mainly of flaky crystallized glass pieces, each being a relatively large flattened piece, said flaky pieces overlapping one another at random to make said principal surface rough, said crystallized glass masses in another layer adjacent to and fused to said surface layer being considerably smaller than said flaky pieces. The article is produced by preparing flaky pieces and the smaller masses both of a SiO.sub.2 --Al.sub.2 O.sub.

Abstract: Silicon ingots, in particular, with diameters of approximately 75 mm and greater, can be produced by zone pulling with an oxygen content comparable to crucible-pulled material if a flat quartz element is brought into contact with the molten cap during the pulling operation. A quartz ring which is arranged concentrically beneath the induction heating coil and can be lowered from a rest position into its working position on the molten cap is suitable as a flat element. The ingot material obtained in this manner and also the silicon wafers produced therefrom combine the purity advantages of zone-pulled silicon with the beneficial gettering and hardening action of the incorporated oxygen which otherwise distinguishes only crucible-pulled silicon.

Abstract: A piston for an internal combustion engine with a separate head and skirt which are joined by a piston pin. The ring belt extends downward from the head and terminates above the pin. The space between the lower edge of the ring belt and a section of the head defines a cooling oil ring space. The head is provided with bores which extend from the cooling oil ring space upward toward the top of the head.

Abstract: There is disclosed a blower-type burner for use with heating boilers which is effective for reducing NO.sub.x pollutants produced by flue gases. The device is mountable about an opening in a closure or sealing panel of a furnace body and provides for containment of the flue gas path within the burner. A separated dual impeller system provides for complete separation of the flue gas path from a combustion intake system.

Abstract: In a cutlery-holding basket (5) for a dish-washing machine (1), in which the items of cutlery (6) which are to be washed and dried can be individually laid down lengthwise alongside one another in separate cutlery holders (9a) and cutlery supports (9b), the cutlery supports (9b) are constructed with differently profiled support surfaces (11) and/or different support heights. Because of this measure, it is equally possible for any arbitrary collection of items of cutlery (6) from various different sets of cutlery to be cleaned and dried in an optimal fashion.

Abstract: A tandem braking system for use in gravity conveyors to control the speed of loaded pallets travelling thereon, especially pallets which have non-continuous support surfaces or support surfaces which are aligned perpendicular to the direction of travel. A brake roller is mounted below the conveyor support plane. Two floating rollers with pliable surfaces are rotatably mounted above the brake roller and rise above the conveyor support plane. Engagement of the tandem brake roller causes downward movement and compression of the floating rollers and causes a braking force to be exerted on the pallet base.

Abstract: The present invention is directed to a method for producing multi-layered confectionery comprising aligning the confectionery on a conveyor system in rows oriented at right angles to the transport direction of movement of the conveyor system; building up the confectionery layer by layer by a first, a second and succeeding applicators for delivering a confectionery mass deposited onto the confectionery the applicators being arranged one behind the other along the transport direction; optically detecting each row of confectionery before the row reaches the second and all succeeding applicators; generating a signal based upon the position of each row relative to the respective applicator; and this signal controlling the spatial position of the applicator and its application time interval in such a way that the delivered mass deposited by the applicator is placed exactly in a predetermined position onto the row of confectionery passing below the applicators.

Abstract: A mobile ballast regulator comprises a machine frame supported by two undercarriages for mobility on the track in an operating direction, a ballast plow carrier frame arranged below the machine frame between the undercarriages and extending in the longitudinal direction, the carrier frame having one end linked to the machine frame and an opposite end supported by an undercarriage for mobility on the track, and a ballast plow vertically adjustably mounted on the carrier frame.

Abstract: In order to avoid the need for providing expensive fine rovings, a process is proposed in which two rovings are supplied to respective ring spinning stations (3). A common primary roving (2) is drawn and is subsequently divided into two separate rovings (2a, 2b) for feeding respective ring spinning stations (3). The primary roving (2) is divided into two separate rovings (2a and 2b) by conveying means (11), which comprise two juxtaposed suction zones (12a, 12b), which extend in the direction of conveyance.

Abstract: The present invention relates to a system for mounting a series of interconnected decorative panels onto the outer surface of a building. The system includes adjacent supporting means attached to the building outer surface. A first male flange is attached to the first end of the supporting means, while a second female flange is attached to the second end of the supporting means. An intermediate connector attaches a panel gripping means holding a panel to each flange. These panels are interconnected in series by coupling the male flange to the female flange.