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    Method and apparatus for manufacturing faired article
    54.
    发明授权
    Method and apparatus for manufacturing faired article 失效
    制造流行文章的方法和装置

    公开(公告)号：US3975980A

    公开(公告)日：1976-08-24

    申请号：US583653

    申请日：1975-06-04

    Applicant: Henry Alexander Hood

    Inventor： Henry Alexander Hood

    IPC: D07B1/14 ,  D04C1/12 ,  D04C3/12

    CPC classification number: D07B5/005 ,  D07B7/16 ,  D07B1/04 ,  D07B2201/1092 ,  D07B2201/1096 ,  D07B2201/2074 ,  D07B2201/2089 ,  D07B2201/209 ,  D07B2205/2046 ,  D07B2207/4068

    Abstract: An elongated article such as a rope or cord having a series of fairings spaced apart along its length is produced in a continuous manner by the method and apparatus of the present invention. The rope comprises a core having a plurality of yarns surrounded by a layer of resilient material, and a braided jacket surrounds the core and anchors the fairings thereto. The fairings are provided by a resilient fairing yarn which is fed toward the core and which is manipulated by a needle during braiding of the jacket to cause each fairing to have a base portion anchored between the jacket and the resilient layer of the core and streamer portions extending outwardly from the base portion. The needle is mounted for reciprocation parallel to the moving core upstream of the braider, and the fairing yarn passes through the eye of the needle and a first length is displaced through the path of movement of the braid yarns into engagement with a gripping assembly located downstream of the braid yarns. The gripping assembly holds the first length of fairing yarn so that as the needle retracts, another length of braid yarn is pulled through the needle-eye. Continued operation of the braider causes the jacket to be applied around the portion of the fairing yarn engaged with the core, thereby forming the base portion for the next fairing. A control system is disclosed for synchronizing movement of the needle with the displacement of the rope and for adjusting of the spacing between the fairings.In another embodiment, a method and apparatus is disclosed for producing a faired article which does not have a separately-formed core.

    Abstract translation: 通过本发明的方法和装置，以连续的方式制造细长的物品，例如具有沿着其长度间隔开的一系列整流罩的绳索或绳索。 该绳包括具有由一层弹性材料包围的多根纱线的芯部，并且编织的护套围绕该芯部并将整流罩固定在其上。 整流罩由弹性整流纱提供，弹性整流纱被输送到芯部，并且在编织护套期间由针进行操作以使得每个整流罩具有锚固在套管和芯的弹性层之间的基部和拖缆部分 从基部向外延伸。 针安装成平行于编织器上游的移动芯的往复运动，并且整流纱穿过针的眼睛，并且第一长度通过编织纱的运动路径移动，与位于下游的夹持组件接合 的编织纱线。 夹持组件保持整流纱的第一长度，使得当针缩回时，另一长度的编织纱线被拉过针眼。 编织器的继续操作使得护套被施加在与芯部接合的整流纱的部分周围，从而形成用于下一整流罩的基部。 公开了一种控制系统，用于使针的移动与绳索的位移同步并用于调整整流罩之间的间隔。

    Process for producing rope structures
    55.
    发明授权
    Process for producing rope structures 失效
    生产绳结构的方法

    公开(公告)号：US3800019A

    公开(公告)日：1974-03-26

    申请号：US2032970

    申请日：1970-03-17

    Applicant: ICI LTD

    Inventor： PARSEY M ,  ALEXANDER DAVID

    IPC: B29C47/02 ,  D07B1/04 ,  D07B1/14 ,  D07B1/16 ,  B29F3/10

    CPC classification number: D07B1/162 ,  B29C47/0014 ,  B29C47/02 ,  D07B1/04 ,  D07B2201/1092

    Abstract: A rope structure is made by compacting a bundle of synthetic filaments by passing the bundle through a compacting die, further compacting the bundle by subjecting it to a reduced atmospheric pressure and, while the bundle is compacted, extruding a plastic sheath around the bundle.

    Abstract translation: 通过将束通过压实模具压缩一束合成长丝来制造绳索结构，通过使其经受降低的大气压力进一步压实束，并且当束被压实时，围绕束挤出塑料鞘。

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