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Extrusion head for plastic mass sleeves containing reinforcement lines. (Machine-translation by Google Translate, not legally binding)
Extrusion head for plastic mass sleeves containing reinforcement lines. (Machine-translation by Google Translate, not legally binding)
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机译：用于包含加强线的塑料质量套筒的挤出头。 （通过Google翻译进行机器翻译，没有法律约束力）
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摘要
Extrusion head for the manufacture of sleeves of plastic masses containing reinforcement liners, the head of which consists of a box with at least one connection for a plasticizing aggregate, in which case the means for the formation of the sleeve are provided, characterized in that the means for forming the sleeve are composed of a nozzle with a central gauge on the input side of which a first chamber is provided, from which it is extruded in order to form the inner part of the sleeve wall, mass plastic mass in the annular space between the gauge wall and a guide that leads through the gauge and that serves for the formation of the hollow space of the sleeve, because supply channels for the reinforcement material, rope informs lead, through the mouthpiece, to the central gauge; because, on the exit side of the nozzle, there is provided, at least, another. Chamber from which more plastic can be extruded to the already formed part of the sleeve wall, whose chamber is closed on the side set to the nozzle by a disc with central gauge, the central caliber of the disc being oriented, through the/likewise pass the means for the formation of the hollow space, of the sleeve axially to that of the nozzle, serving to give the outer contour to the sleeve. (Machine-translation by Google Translate, not legally binding)
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