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公开(公告)号：US4332132A
公开(公告)日：1982-06-01
申请号：US162322
申请日：1980-06-23
CPC分类号： D02G1/0273
摘要： The invention concerns a false-twist texturizing machine of the type in which the heater, the cooling zone and the false-twist spindle are in substantially straight alignment and arranged at least in part above the service zone. The machine of the invention is characterized by the fact that the heating device, arranged upstream of the spindle at the upper part of the machine, is an open heater and that the machine includes means for lacing up and guiding the yarn between the first yarn feeder and the entry point of the heating device. Such means may comprise a mobile launching device on a fixed ramp extending itself from proximate the first yarn feeder to a point proximate the heater entry, the aforesaid launching device being associated with a yarn deflecting element whose purpose is to distribute the twist communicated by the spindle in such a way that, when launching, the majority of the twist backs up to the level of the first yarn feeder and that, during normal operation, a minor part of the twist backs up to the first yarn feeder, the majority of the twist remaining in the heater.
摘要翻译： 本发明涉及一种假捻机构，其中加热器，冷却区和假捻主轴基本上是直线对齐的并且至少部分地布置在服务区上方。 本发明的机器的特征在于，设置在机器上部的主轴上游的加热装置是开放式加热器，并且该机器包括用于将纱线在第一喂纱机 和加热装置的入口点。 这种装置可以包括在固定的斜坡上的移动发射装置，该固定斜坡自身从第一喂纱器附近延伸到靠近加热器入口的点，上述发射装置与纱线偏转元件相关联，纱线偏转元件的目的是分布由主轴 以这样的方式，当发射时，大部分扭转回到第一喂纱器的水平面，并且在正常操作期间，小部分扭转支撑到第一喂纱器，大部分捻 留在加热器中。
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公开(公告)号：US4159621A
公开(公告)日：1979-07-03
申请号：US908674
申请日：1978-05-23
申请人： Christian Bru
发明人： Christian Bru
CPC分类号： D02G1/082
摘要： A friction disc for use in false twisting has a convex, yarn contacting, peripheral surface and a recess on one or both faces adjacent the periphery, there being a sharp edge between the peripheral surface and recess.
摘要翻译： 用于假捻的摩擦盘在邻近周边的一个或两个表面上具有凸形，接触纱线，周边表面和凹部，在周边表面和凹部之间具有尖锐边缘。
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