Saurer Germany Gmbh & Co. Kg

Oerlikon Textile Gmbh & Co Kg

Saurer Technologies Gmbh & Co. Kg

Georg Tetzlaff

Jürgen Schnitzler

Siegfried Brenk

Ingo Filz

Heinz Fink

Wolfgang Leupers

Sergei Singer

Markus Beckmann

Georg Heinen

Cenk Duralti

Jörg Zischewski

Dieter Strahlen

Gerd Pöhlmann

Sergi Singer

Jan-Markus Rottgering

Helmut Leksa

Jan-Markus Röttgering

Workstation of a two-for-one twisting or cabling machine for production of carpet yarn, including winding device having package cradle with two frame arms for rotatable mounting of an empty tube or twisting package, package drive roller for frictionally driving twisting package, yarn traversing device for traversing transfer of a yarn to the twisting package, advance roller for regulating a yarn tension, and cover in area of the advance roller with an opening for yarn guided through the yarn traversing device to the twisting package. Package cradle has at least one movable, partially rotatable frame arm and designed so an empty tube with length of at least 315 mm is insertable, that the package drive roller has length of at least 286 mm, that yarn traversing device has traversing stroke of at least 11 inches, and that opening in cover corresponds with the yarn path arising due to the traversing stroke.

Workstation of a two-for-one twisting or cabling machine for the production of carpet yarn

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 treatment chamber for thermal treatment of a running yarn, with a center zone, in which a pressurized hot, gaseous or vaporous medium acts on the yarn, and end zones on both sides of the center zone, in which a cooling, gaseous medium is active. The end zones have a yarn inlet or outlet openings with a yarn sluice, which seals the associated end zone and the yarn treatment chamber. The yarn inlet and outlet openings () are arranged such that the yarn () must change direction, and the yarn treatment chamber (has yarn deflection means () to guide the yarn () between the yarn inlet and outlet openings (). Both the yarn sluice (A) and the yarn sluice (B) are accessible without problems to operating staff at an ergonomically favorable height below the yarn deflection means () of the yarn treatment chamber ().

Yarn treatment chamber

A two-for-one twisting or cabling spindle apparatus () with a supply bobbin () mounted on a pot base () of a stationary protective pot () and a spindle () arranged below the protective pot () to guide a yarn () to be processed during a twisting or cabling process. The spindle () is rotatably mounted by a lower bearing device () in a bearing housing () fixed on a spindle rail () and an upper bearing device () mounted to the stationary protective pot (). The largest diameter (d) of the rotatably mounted spindle () is at least 10% less than the diameter (D) of a touching line () of the pot base () of the stationary protective pot () with the yarn ().

Two-for-one twisting or cabling spindle

Two-for-one twisting spindle having a pneumatically actuated threading device, with a spindle shaft rotatable about a vertical axis partially configured as a hollow shaft with a lower feed bore extending coaxially to the rotational axis, and with an injector element opening into a thread guide channel of a thread guide ring temporarily connectable during threading to a compressed air source. Part of the compressed air feed to the injector element is formed by the feed bore. The compressed air feed comprises a connection element () with a curved air channel (), which connects the feed bore () to the injector element (). The connection element () is configured as a separate component and the air channel () is adapted to the flow requirements.

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Aachen, Germany

Georg Tetzlaff