复捻缆绳
    6.
    发明公开

    公开(公告)号:CN107447558A

    公开(公告)日:2017-12-08

    申请号:CN201610361245.6

    申请日:2016-05-30

    Applicant: 姜桂萍

    CPC classification number: D07B1/02 D07B2201/1028 D07B2201/104

    Abstract: 本发明涉及一种复捻缆绳,尤其涉及一种将纤维初捻成细绳再经过多次复捻成较粗缆绳的复捻缆绳,属于编织制造技术领域。它是将多股纤维经过加捻制成加捻纤维股,将加捻纤维股织成细绳,再将细绳复捻制成复捻缆绳。由于本发明采用已加捻成形的细绳作为缆绳的复捻单元,因而使缆绳内部单位面积上所拥有的纤维丝密度以及纤维丝与纤维丝之间的捻度都大为增加。用这样的方法制作出来的缆绳,其内部结构紧密、表面十分光滑,既耐磨好用且寿命长。

    TWO-LAYER COIL STRUCTURE
    9.
    发明公开

    公开(公告)号:US20240301621A1

    公开(公告)日:2024-09-12

    申请号:US18667020

    申请日:2024-05-17

    Inventor: Takaya HASHIMOTO

    Abstract: A torque coil (two-layer coil structure) of the disclosed embodiments includes an inner coil formed by spirally winding metal wire, and an outer coil arranged to be in close contact with the outer periphery of the inner coil and formed by spirally winding metal wire. A winding direction of the inner coil and a winding direction of the outer coil are opposite from each other, and when the torque coil is twisted in the circumferential direction in which the diameter of the inner coil is increased, a change amount of the diameter of the outer coil is larger than a change amount of the diameter of the inner coil. The two-layer coil structure has high twisting rigidity, thus suppressing the occurrence of kinks due to rotational resistance.

    Steel cord for reinforcing a rubber product and pneumatic tire using the
same
    10.
    发明授权
    Steel cord for reinforcing a rubber product and pneumatic tire using the same 失效
    用于加强橡胶制品的钢丝绳和使用其的充气轮胎

    公开(公告)号:US5819521A

    公开(公告)日:1998-10-13

    申请号:US772768

    申请日:1996-12-24

    Inventor: Kiyoshi Ikehara

    Abstract: A steel cord for reinforcing a rubber product has a multilayer structure consisting of two or more layers including a core, or a structure consisting of seven or more strands twisted in the same direction at the same pitch. In the steel cord, at least one of three strands that are successively adjacent to one another or that are in mutual contact is formed of two filaments that are paired substantially parallel to each other. The direction of pairing the two filaments of each strand is substantially the same over the entire length of the cord. Each of the remaining strands is formed of a single filament.

    Abstract translation: 用于加强橡胶制品的钢丝帘线具有由两层或多层构成的多层结构,包括芯,或由相同节距沿相同方向绞合的七股以上的股线构成的结构。 在钢帘线中,彼此相邻或相互接触的三条线中的至少一条由彼此基本平行配对的两根细丝形成。 配对每条绞线的两条细丝的方向在帘线的整个长度上基本相同。 每条剩余的线由单丝形成。

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