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Spinning appuratus and method and hollow guide shaft member for spinning

A technology for guiding shafts and components, applied in spinning machines, open-end spinning machines, continuous winding spinning machines, etc., can solve the problems of increased yarn breakage, decreased spinnability, and decreased yarn strength, etc. Achieve the effect of preventing yarn quality decline and yarn breakage

Inactive Publication Date: 2006-05-24
MURATA MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the strength of the yarn is lowered due to the lowering of the jet air pressure of the nozzle part, which causes the yarn breakage rate to increase and the spinnability to decrease.

Method used

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  • Spinning appuratus and method and hollow guide shaft member for spinning
  • Spinning appuratus and method and hollow guide shaft member for spinning
  • Spinning appuratus and method and hollow guide shaft member for spinning

Examples

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Embodiment Construction

[0050] Use the following Figure 1 to Figure 15 Examples of the present invention will be described, but the present invention is not limited to the examples described below unless the gist of the present invention is deviated from.

[0051] First, the overall configuration of the spinning device will be described using FIG. 12 . In Fig. 12, V is the sliver supplied to the drafting device D through the yarn guide G. The second roller d3 and the front roller d4 form. In the drafting device D, the sliver V to be drafted is supplied to the spinning unit U described later, and after the yarn Y is formed by the spinning unit U, the yarn Y passes through the yarn composed of the nip roller h1 and the delivery roller h2. The yarn feeding device H, the loose tube T configured as a suction tube, the yarn clearer Z, etc., are wound on the winder w3 supported on the cradle w2 driven by the friction roller w1 of the winding section W. In addition, as described above, the spinning mecha...

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Abstract

This invention relates to spinning device for producing yarn with string strength and soft touch sense. It includes rotary air stream generating nozzle part and non rotary hollow guiding axle part with yarn inserting through hole, the spinning is operated by acting the rotary air stream on front part of hollow guiding axle whose section shape of yarn inserting through hole is non round shape for example being long shape or elliptical shape, the length of non round hole forming the average length of fiber of fiber bundle.

Description

[0001] This application is a divisional application of the Chinese patent application with the application number 01118202.4 submitted on May 18, 2001, entitled "Spinning Device, Spinning Method, and Hollow Guide Shaft Components for Spinning". technical field [0002] The present invention relates to a spinning device for twisting the fibers constituting the yarn sent out from a drafting device by a spinning member composed of a nozzle portion generating a swirling air flow and a non-rotating hollow guide shaft member to produce yarn (Department of Textiles). Background technique [0003] A known spinning device is composed of a nozzle member generating a swirling airflow and a non-rotating guide shaft member having a yarn insertion hole. The swirling airflow generated by the nozzle member is applied to the front end of the hollow guide shaft member to perform spinning. . In such a spinning device, reversed fibers are generated at the front end of the hollow guide shaft me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H4/02D01H1/115
Inventor 出野宏二今村久胜
Owner MURATA MASCH LTD
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