Saurer Germany Gmbh & Co. Kg

Oerlikon Textile Gmbh & Co Kg

Volkmann Gmbh

Saurer Technologies Gmbh & Co. Kg

Volkmann Gmbh & Co.

Volkman Gmbh & Co.

Ingo Filz

Georg Tetzlaff

Siegfried Brenk

Markus Beckmann

Heinz Fink

Karl-Josef Brockmanns

Guido Spix

Jurgen Kallmann

Jürgen Schnitzler

Joachim Beckers

Sergei Singer

Stefan Kross

Cenk Duralti

Roland Greis

Markus Osterloh

Yarn-tension influencing device for a twisting or cabling machine for feeding a yarn via a traversing yarn guide to a take-up package, the yarn-tension influencing device having a first deflection roller, arranged downstream of a yarn handling device in the yarn transport direction and is provided for guiding the yarn from a balloon yarn guide through the yarn handling device and for deflecting the yarn; a second deflection roller, arranged downstream of the first deflection roller in the yarn transport direction and is provided for further deflection of the yarn; a third deflection roller, arranged downstream of the second deflection roller in the yarn transport direction and is provided for adjusting the angle of wrap of the yarn around an advance roller; and an advance roller, arranged downstream of the third deflection roller in the yarn transport direction and is provided for regulating the yarn tension. The yarn handling device is a yarn clamping and cutting device, and a sensor device is provided for monitoring the yarn, the second deflection roller being arranged on a plane different from a horizontal plane formed by the axis of rotation of the first deflection roller.

Yarn-tension influencing device for a twisting or cabling machine

A method for continuously processing a thread-like material with a plurality of method steps and a device for carrying out the method, wherein a feed mechanism (), a treating () and depositing device (), a transporting device (), a thermosetting mechanism () and a length compensating mechanism () are arranged in a common closed system () and the closed system () differs from the surroundings in its interior by at least one first physical property and sub-systems () that are shielded from one another are present within the system () for the various method steps, to which sub-systems supply mechanisms () are connected, which produce at least partially different temperatures in the sub-systems () as the second physical property.

Device for continuously processing a thread-like material

A device for shaping at least one thread-like material (), which is formed in a forming unit and is deposited on a transporting device () for the subsequent thermosetting process, wherein a retaining means () and a drivable, curved depositing tube () are arranged one after the other in the thread transporting direction.

Device for shaping a thread-like material

A yarn brake for a two-for-one twisting spindle has a brake element mounted in the region of a hollow axle of the spindle between an upper and a lower brake face, the braking force being predeterminable in a defined manner by means of the pretensioning of at least one spring element, which acts on an axially displaceably mounted upper piston, in which the upper brake face is integrated, and the yarn brake being pneumatically releasable to introduce a yarn. The upper piston () receiving the upper brake face () is configured in such a way and guided with play (S) within a housing () of the yarn brake () in such a way that it can move aside if necessary into a position (I), in which its center longitudinal axis () forms an angle (&#x3b1;) with the center longitudinal axis () of the housing ().

Yarn brake for a two-for-one twisting spindle

A bobbin creel is supported on a holder so as to be pivotable by a four-bar linkage arranged on the machine frame of a textile machine. The holder forms the stationary member of the four-bar linkage. The bobbin creel is pivotable from a lower loading position into an upper operating position by a pneumatic cylinder connected with one end on the holder and with the other end to one of the movable four-bar linkage members. For pivoting the bobbin creel from the upper operating position into the lower loading position, the pneumatic cylinder is a bidirectional pneumatic cylinder loadable at both ends with compressed air and a correlated actuating valve.

Bobbin creel for textile machines and actuating valve for adjusting such a bobbin creel

A device for producing a twisted yarn by an integrated or combined spinning and twisting process is provided and comprises a two-for-one twisting spindle with at least two spinning rotors, positioned within the yarn balloon produced by the twisting process, for producing the individual yarns to be twisted, into which spinning rotors the disentangled fiber material is supplied respectively by the fiber supply tubes, which are connected to the fiber material disentangling units. The fiber material disentangling units are combined to a single fiber material disentangling apparatus with common drive elements for the two disentangling units. The fiber material disentangling apparatus is arranged at least partially below the two-for-one twisting spindle so that the individual spindles can be arranged relatively closely adjacent to one another, wherein each fiber supply tube follows over a portion of its length a circular arc wherein the angle a of directional change to the radius of curvature (r) of the central line of the tube has a ratio of &agr;/r&equals;2.5 to 3.5.

Device for producing a twisted yarn by an integrated spinning and twisting process as well as fiber feed tube

A twisting spindle has a spindle that is driven in rotation, a protective pot supported on the spindle and secured against rotation, and a rotary disk fixedly connected to the spindle. The rotary disk has a radially extending yarn channel connected to the hollow spindle axle and supports a cylindrical mantle surrounding the protective pot. The cylindrical mantle has above the outlet opening of the yarn channel a yarn guide element. An intermediate housing that is freely rotatable and surrounds the rotary disk and the cylinder mantle is provided. A stationary outer housing receiving the intermediate housing is also provided.

Twisting spindle, especially two-for-one or direct cabling spindle

Growing community of inventors

Viersen, Germany

Ingo Filz