Oerlikon Textile Gmbh & Co Kg

Saurer Gmbh & Co. Kg

Barmag Ag

Michael Schröter

Jorg Spahlinger

Friedrich Lennemann

Helmut Weigend

Klaus Schäfer

Markus Reichwein

Klaus Mayer

Detlev Schulz

Arno Thiel

Jürgen Kowalski

Philip Jungbecker

Suprit Pal Singh

Rainald Voß

Dirk Witkowski

A take-up winding machine continuously coils a plurality of threads. The take-up winding machine has a plurality of rotatably mounted winding turrets which, in each case, support two protruding winding spindles and which are held beside one another in a machine frame so as to be spaced apart by a pitch. The take-up winding machine further has a plurality of traversing units and a plurality of contact rollers which together with the winding turrets form a plurality of coiling positions. The winding turrets are assigned one common turret drive. The winding turrets are configured so as to be drivable in the same direction. The contact rollers and the traversing units are held on the machine frame along one machine longitudinal side so as to be symmetrical to the pitch of the winding turrets.

Winding machine

An apparatus for melt spinning and winding up synthetic yarns comprising a spinning appliance, a treating appliance and a windup machine. The treating appliance comprises a runoff godet for guiding the yarns before entry and distribution of the yarns into a plurality of winding stations in the windup machine, the runoff godet being arranged above the windup machine and guiding the yarns in a parallel side by side arrangement on its circumference. The runoff godet is arranged transversely to a winding spindle and above the windup machine, the windup machine comprising a plurality of head yarn guides which are disposed upstream of the winding stations and are arranged in a vertically oriented runup plane. To ensure a very low-friction guidance for the yarns, the invention provides that the head yarn guides of the winding stations are disposed downstream of the runoff godet immediately in the yarn path and such that on deflection of the yarns into the runup plane an angle of deflection of not more than 15&#xb0; is not exceeded.

Apparatus for melt spinning and windup of synthetic yarn

An apparatus for spinning and winding a plurality of synthetic filament yarns, and which includes a spinning device, a withdrawal godet downstream of the spinning device, and a takeup device which has a plurality of winding positions that are distributed along a longitudinal axis. In the spinning device, a plurality of spinnerets are arranged in side-by-side relationship, each for spinning one yarn, and in the takeup device, each yarn is wound to a package at one of the winding positions. To provide a device that is compact and operator friendly, the spinning device and withdrawal godet are oriented in a transverse relationship with the longitudinal axis of the takeup device, and they are arranged in the region of the front end of the takeup device. With that, the distribution of the yarns from the spinning device to the winding positions can be readily accomplished.

Apparatus for spinning and winding multifilament yarns

An apparatus for guiding, treating, or advancing at least one yarn (), comprising a delivery roll () and a companion roll () cooperating with the delivery roll so that the yarn repeatedly loops the delivery roll () and the companion roll (). The delivery roll and the companion roll are driven by associated electric motors (), which are controlled via control lines () at a desired frequency by a controller (). To enable an equalization of the circumferential speeds of the delivery roll () and the companion roll (), the electric motor of the companion roll is an asynchronous motor that is controlled by the desired frequency and has a motor slip.

Apparatus for guiding, treating, or conveying at least one yarn

A method and an apparatus for winding a continuously advancing yarn at a constant winding speed to a package on a rotating tube. The tube is mounted on a driven winding spindle. Before the winding cycle, a yarn guide moves the yarn from a threading position to a transfer range for transferring it to the yarn traversing device. In so doing, a transfer tail wind is produced on the tube outside of the traverse range. In accordance with the invention, the speed of the yarn guide is controlled as a function of the winding speed such that a certain number of winds are deposited on the tube for producing the transfer tail wind.

Method and apparatus for winding a continuously advancing yarn

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Remscheid, Germany

Michael Schröter