Abstract: A thread conditioner dispenser is provided as well as a method of conditioning thread. The dispenser has a base with two longitudinally extending sidewalls attached which are joined by two transverse sidewalls. A receptacle for thread conditioning compound is defined interior thereto. Notches are formed in each transverse sidewall. The point on each notch closest to the base defines a saddle point. An adhesive layer is attached to the base such that the dispenser may be removably attached to a solid surface. Thread may be passed through one of the notches and withdrawn through the opposed notch.

Abstract: A valve device for use in a feeding apparatus releases raw material into raw material processing machinery for the manufacture of high-voltage cable. The valve device includes a valve body including a first valve member having a conical shape and including at least one opening extending between a tip of the first valve member and a corresponding base portion of the first valve member, and a second valve member including at least one cover element. One of the valve members is rotatable with respect to the other valve member between a first operating position in which the at least one cover element uncovers the at least one opening, thereby allowing the raw material to flow through the valve device, and a second operating position in which the at least one cover element covers the at least one opening, thereby preventing raw material from flowing through the valve device.

Abstract: Paraffin ring for paraffining yarn, which has a substantially cylindrical shape, with a paraffin jacket (12) and an insertion bore (14) of substantially circular cross-section, extending concentrically to a central longitudinal axis of the paraffin ring (10), for placing the paraffin ring (10) on a holder provided for this purpose, the paraffin ring (10) having in the paraffin jacket (12), at an end (16) close to the holder, at least one taphole (20, 22, 24) extending substantially parallel to the insertion bore (14) and not passing right through.

Abstract: A hand-held device for applying a film of, for example, adhesive, covering, or colored material onto a substrate. The device includes a housing, in which a film material supply is disposed, and an application member with an application end to which the film material can be supplied. The application member is moveable back and forth between a retracted position in the housing and an application position projecting out of the housing through a housing opening. An actuating element is manually moveable between a stand-by position and an active position and activates the application member to move into its application position when it moves into the active position. To improve the operability and handling of the hand-held device, the actuating element is arranged on a side surface of the housing.

Abstract: An apparatus for applying metered fluid such as sizing to an advancing individual yarn in a uniform manner. An elongated member includes at least one slot for receiving the advancing yarn and to bring the advancing yarn into contact with the metered fluid. The slot is defined by a width, a height and a length for affecting the distribution of the fluid on the advancing yarn. The length of the slot is dependent on the speed of the advancing yarn. The advancing yarn has a predetermined residence time in the slot as a function of the length of the slot and the speeding of the advancing yarn in the slot.

Abstract: In order to improve the traveling and sliding properties of a yarn during its further processing, in particular for knitting, it is waxed during rewinding in cheese winding machines by passing it along a paraffin body. When the paraffin body is used up, the unwaxed yarn can cause yarn breaks or even needle breakages, which leads to production errors or lost production. At the winding stations, the drive of the friction drum is switched on and off at intervals to cause alternating acceleration phases with slippage between the friction drum and the bobbin and intervening slippage- free run-out phases to prevent pattern windings. The slippage is monitored over the course of the winding operation. If the slippage decreases in successive acceleration phases and remains at a low level, while the drive output of the friction drum remains unchanged, this is interpreted to indicate an outage of the paraffin application.

Abstract: In the case of a paraffin waxing device for a travelling yarn, a rotating paraffin body is weighted in axial direction against a stopping face. The stopping face lies against the front surface of the paraffin body, over which the travelling yarn is guided. During the waxing process, undesired rubbing off of paraffin particles can soil the feed material or the machine elements. According to the invention, the stopping face is rolled on the rotating front surface. The rubbing-off of paraffin particles, in particular in the area of the stopping face, is hereby avoided.

Abstract: In connection with a device for retracting and advancing a thread processing element in relation to a threadline it is provided that the retracting and renewed advancing is caused solely by switching on a drive motor in a direction opposite its normal operational direction of rotation. For this purpose a drive member, which is maintained fixed against relative rotation in this direction of rotation, and another drive member which can be rotated in this direction of rotation in relation to the first by way of a drive motor, are provided, which change a rotating movement into an axial movement.

Abstract: A paraffin coating device of a textile machine which has a fixed paraffin body to coat a yarn running with paraffin is provided with a compact unit supporting the essential parts of the paraffin treatment apparatus and which can be easily removed from the paraffin treatment apparatus for maintenance purposes in order to facilitate handling and to improve even application of paraffin on the yarn.

Abstract: The paraffining device on a textile machine with a fixed paraffin piece is provided with a covering which prevents small paraffin particles which may be produced by rubbing of the yarn, for example, from leaving the area of the paraffining device and thus preventing interference with the spinning or winding process.

Abstract: Disclosed is a drive apparatus for a device for applying paraffin wax to yarn. In the device, a solid block of paraffin is mounted on a polyhedral bolt which is driven by a whorl or drive pulley. The whorl, in turn, is driven by a continuous drive belt. Advantageously, a plurality of similar devices are mounted on the same open-end spinning machine so adjacent devices may be driven from the same drive belt. Bracing elements hold the yarn against the rotating face of the paraffin block of each device to ensure uniform application of paraffin.

Abstract: A thread (3) paraffining device employing a paraffin element (2) which is resiliently biased against a stop rail (6). The stop rail 6 extends transversely to the thread path direction and is arranged on one half of the end face (20) of the paraffin element (2) remote from the thread contact side. The paraffin element (2) has a diameter of at least 50 mm.

Abstract: An apparatus and a process are disclosed making it possible to mount, without disadvantages, relatively hard particles, such as diamond dust and the like, on wire-like base material in such a way that the diamond dust is not damaged, wherein any desired coating, that is, especially also a coating coherent over the length of the wire, can be produced. This coating is at least macroscopically homogeneous in character. In such a process for the application of relatively hard particles to a circular wire-like form or a wire-like form without longitudinal edges, for the purpose of producing a plain or multiple saw, the form is coated under pressure with the aid of a surface of two rolls. This surface is at least partially provided with the particles to be applied. The wire-like form is turned about its longitudinal axis during this process. The form must be present in the straight, that is stretched, condition.

Abstract: The present invention embraces apparatus for the production of mineral fibers such as glass fibers. In particular, the apparatus comprises a guide member for gathering filaments into side-by-side strands wherein the guide member has a locating hole and support means for holding the guide member normal to the side-by-side strands. The support means comprises a supporting member, a pin member extending upwardly from the support member for positioning the guide member thereon at the locating hole, and an adjustable member extending from the support member and adapted to support the guide member so that the guide member is held above the support member by the pin and the adjustable member.

Abstract: For paraffining yarn or thread with paraffin wax, a thread guide rail (3, 4) is provided before and after a rotationally mounted paraffin body (2) in the direction of travel of the thread. The paraffin body (2) is displaceable in the direction of the plane defined by thread guide rails (3, 4) and its end position can be located by a stop which bears against the end of the paraffin body (2). The stop (5) is carried by one of the thread guide rails (3, 4) which is pivotable transversely to the travel of the thread from a working position in which it can be locked by a holding device (7). In the working position the paraffin body (2) bears against the stop (5). In order to change the paraffin body, the guide rail carrying the stop (5) is pivoted so that the traveling thread is moved out of the path of the paraffin body, thereby allowing the body to be removed without interfering with the travel of the thread.

Abstract: A device for waxing a yarn in a spinning machine which includes an annular wax roll, and means for rotatably supporting the wax roll. The support means includes a solid cylindrical member integrally connected to the wax roll so as to project from one end of the wax roll, and a support spindle associated with the cylindrical member for allowing the integral rotation of the cylindrical member and the wax roll. The waxing device is disposed that the yarn, which travels from a supply of yarn to a yarn winding-up mechanism, contacts both the projected periphery of the cylindrical member and the one end of the wax roll. The rotation of the wax roll is caused mainly by the yarn contacting the solid cylindrical member so that the wax roll is not adversely affected by the yarn even when changes occur in the travel condition of the yarn, so that no grooves or concaved lines are formed in the end face of the wax roll.

Abstract: A yarn is waxed as it passes from a rotating takeup gripper to the traversing eye of a driven takeup spool. Toward this end the yarn is passed tangentially over and deflected by a waxing bar that is reciprocated transversely to the direction of the travel of the yarn. Spaced from the path of the yarn is a wax body that is pressed against the surface of the bar which is reciprocated through a sufficiently long path that wax applied to the bar at the body is displaced along and transferred to the yarn.

Abstract: A wax body is rotatably and slidably mounted on a guide pin which, in turn, is pivotally mounted about a horizontal axis. The guide pin and wax body are movable between a working position in which a yarn is run between the wax body and a stop on the guide pin and an idling position in which the wax body and guide pin are moved out of the path of the yarn. Yarn piecing up can be accomplished when the apparatus is in the idling position without interference from the wax body.

Abstract: Device for yarn paraffining with solid paraffin in textile machines. The device comprises a block of paraffin carried by a support rotating on and sliding along a pin; a lever acting against the paraffin support and a return spring connected to the lever at a connection location angularly rearwardly displaced relative to the lever end acting on said paraffin support.

Abstract: A compact apparatus and method for applying hot-melt size in a properly fluid state to a plurality of textile yarns. The apparatus comprises an internally heated rotating cylinder made of heat-conducting material, with deep grooves formed around it, one groove for each yarn strand. The size is preferably applied by urging a block of solid size against the grooves of the hot cylinder. From the point of application the molten size is carried by the rotation of the cylinder to a zone where each moving yarn strand passes briefly through a corresponding size-filled groove, essentially tangentially to the cylinder, and then moves away coated with an optimum amount of size. The method of application is unique in its capacity for placing a quick-setting, high molecular weight, film-forming melt size on yarn at high speed.

Abstract: A process for the continuous paraffining of yarns in which the yarns are drawn under tension over the top of a rotating cylinder that has been coated with a layer of solidified paraffin. The cylinder then rotates back through a bath of molten paraffin to replace the paraffin removed by the yarns, the outer surface of the cylinder being cooled to a degree sufficient to solidify the paraffin before it contacts the yarns.