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    Method and apparatus for manufacturing faired article
    141.
    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。

    Flyline for fishing
    142.
    发明授权
    Flyline for fishing 失效
    钓鱼飞行

    公开(公告)号：US3868785A

    公开(公告)日：1975-03-04

    申请号：US42271573

    申请日：1973-12-07

    Applicant: BERKLEY & COMPANY INC

    Inventor： FOOTE DANNY R

    IPC: A01K91/00 ,  A01K91/12 ,  D01F8/04

    CPC classification number: D07B1/20 ,  A01K91/00 ,  A01K91/12 ,  D01F8/04 ,  D07B2201/1096 ,  D07B2201/2087 ,  D07B2201/2088 ,  D07B2501/2038

    Abstract: A flyline for fishing which comprises a core with a plurality of individual coatings, each containing microballoons and in certain instances, other fillers being applied thereover. The core comprises a generally continuous filament extending axially along the length of the line. A first coating is arranged over the core, with the first coating comprising a plastic matrix retaining a certain quantity of microballoons therein. The second coating is arranged over the first coating and comprises a plastic matrix retaining a different quantity of microballoons, with the microballoons in the second coating being smaller in diameter, and being included in a lesser percentage than in the first coating so as to provide a composite line with significant buoyancy determined primarily by the inner coating and with a finish determined by a harder and more dense outer shell. While the first or inner coating is normally of constant wall thickness, the second or outer coating may be tapered so as to provide a tapered diameter line.

    Abstract translation: 一种用于钓鱼的飞线，其包括具有多个单独涂层的芯，每个包含微球，并且在某些情况下，其上施加有其它填料。 芯部包括沿着线的长度轴向延伸的大致连续的细丝。 第一涂层布置在芯上，第一涂层包括在其中保留一定量的微球的塑料基质。 第二涂层布置在第一涂层上方并且包括保持不同量的微球的塑料基体，第二涂层中的微球的直径较小，并且以比第一涂层中的百分比更小的比例包含， 复合线具有显着的浮力，主要由内涂层确定，并且由更硬和更致密的外壳确定。 虽然第一或内涂层通常具有恒定的壁厚，但是第二或外涂层可以是锥形的，以便提供锥形直径线。

    Parachute suspension lines
    143.
    发明授权
    Parachute suspension lines 失效
    PARACHUTE悬挂线

    公开(公告)号：US3856240A

    公开(公告)日：1974-12-24

    申请号：US31644672

    申请日：1972-12-19

    Applicant: BOEING CO

    Inventor： FORBIS J

    IPC: B64D17/24

    CPC classification number: B64D17/24 ,  D07B5/005 ,  D07B2201/1024 ,  D07B2201/1096

    Abstract: A minimum weight suspension line in the form of a braided filament rope is used in parachute apparatus to interconnect a payload with a canopy. To achieve the minimum weight characteristics of the suspension line, additional filament material is braided into the rope at the points of attachment to the canopy and the payload for increasing the strength of the line attachment point so that it is at least equal to the basic strength of the suspension line.

    Abstract translation: 编织丝绳形式的最小重量悬挂线在降落伞装置中用于将有效载荷与篷盖相互连接。 为了实现悬挂线的最小重量特性，附加的长丝材料在连接到顶篷和有效载荷的点处被编织到绳索中，以增加线连接点的强度，使得其至少等于基本强度 的悬挂线。

    Multi-tensile assembly for a band used with electronic devices
    150.
    发明授权
    Multi-tensile assembly for a band used with electronic devices 有权

    公开(公告)号：US12024820B1

    公开(公告)日：2024-07-02

    申请号：US18225614

    申请日：2023-07-24

    Applicant: Apple Inc.

    Inventor： William Leith ,  Charlotte M. Baravian ,  Le Zhao

    IPC: D07B1/02

    CPC classification number: D07B1/025 ,  D07B2201/1096 ,  D07B2201/2091 ,  D07B2205/2075 ,  D07B2205/3021 ,  D07B2401/2045 ,  D07B2801/62

    Abstract: An assembly with multiple structures, each having different tensile strengths, is integrated into a band used with various electronic devices. The assembly may include a low-tensile structure designed to elongate under an initial tension, thus allowing the band to stretch and lengthen. However, additional tension applied to the band is transferred to other structures of the assembly. Further, when the applied tension causes the structure with the highest tensile strength in the assembly to straighten (or substantially straighten), the high-tensile strength structure prevents the band from further elongation. The low-tensile strength structure allows the band to conform to a user, while the high-tensile strength structure protects the low-tensile strength structure from damage or unwanted deformation.

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