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Device for twisting compound silk thread

A technology for equipment and yarns, applied in the field of equipment for twisting multifilament yarns, to achieve the effect of improving flexibility, saving space, and closing machine spacing

Active Publication Date: 2016-02-17
OERLIKON TEXTILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this can only be achieved with complex machine concepts

Method used

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  • Device for twisting compound silk thread
  • Device for twisting compound silk thread
  • Device for twisting compound silk thread

Examples

Experimental program
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Embodiment Construction

[0052] exist figure 1 , figure 2 and image 3 In , a first exemplary embodiment of the device for twisting multifilament yarns according to the invention is shown in various views. figure 1 The front view is shown schematically, figure 2 shows the floor plan schematically, and image 3 A cross section in the region of the drive is shown. The following description applies to all drawings as long as no specific reference is made to them.

[0053] The exemplary embodiment is configured as an assembly unit with an upper friction spindle arrangement 1 and a lower friction spindle arrangement 2 . The upper friction spindle arrangement 1 is arranged protrudingly on the upper side 21 of the spindle carrier 5 . The upper friction spindle arrangement 1 contains a total of three friction spindles 3.1, 3.2 and 3.3, which have a plurality of friction disks 6 spaced apart from one another and offset from one another on their peripheral surfaces. The friction discs 6 are arranged on...

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Abstract

The present invention relates to a device for twisting compound silk threads. The device is provided with a plurality of friction spindle devices, each friction spindle device is provided with a group of friction spindles, and each friction spindle is provided with a plurality of friction discs maintained in an overlaid manner. The friction spindles of the friction spindle devices are maintained on a spindle frame in a protruding and rotatable manner. In order to realize especially close machine gaps for processing threads, upper part friction spindle devices of the friction spindle devices are maintained at an upper side of the spindle frame, and lower part friction spindle devices of the friction spindle devices are maintained at a lower side of the spindle frame.

Description

technical field [0001] The invention relates to an apparatus for twisting multifilament yarns. Background technique [0002] In the production of crimped synthetic threads, it is known to generate in multifilament threads a frictionally introduced false twist which is heat-set in the form of filaments of the thread in the texturing zone by heat treatment. Devices for twisting multifilament threads in which the threads are guided on the peripheral surfaces of rotating and superimposed friction discs have proven successful for producing such false twists. This type of equipment is often used in what is known as a texturing machine where several processing positions are arranged. A plant with a plurality of friction spindle arrangements arranged next to one another is particularly preferred for the production of composite wires. An apparatus of this type for twisting multifilament yarns is disclosed, for example, in US 4,584,831. [0003] For this purpose, in known devices, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G1/08D01H7/92
CPCD02G1/082
Inventor 王小兵胡欢庆姜华吕祥
Owner OERLIKON TEXTILE GMBH & CO KG
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