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    Elevator
    145.
    发明申请
    Elevator 审中-公开
    电梯

    公开(公告)号：US20050006180A1

    公开(公告)日：2005-01-13

    申请号：US10863292

    申请日：2004-06-09

    Applicant: Jorma Mustalahti ,  Esko Aulanko

    Inventor： Jorma Mustalahti ,  Esko Aulanko

    IPC: B66B7/06 ,  B66B11/00 ,  B66B11/08

    CPC classification number: B66B11/08 ,  B66B7/06 ,  B66B11/008 ,  B66B11/009 ,  B66B15/04 ,  D07B1/0673 ,  D07B1/16 ,  D07B2201/2006 ,  D07B2501/2007 ,  Y10T74/18848

    Abstract: Elevator, preferably an elevator without machine room. In the elevator, a hoisting machine engages a set of hoisting ropes by means of a traction sheave. The set of hoisting ropes comprises hoisting ropes of substantially circular cross-section. The hoisting ropes support a counterweight and an elevator car moving on their respective tracks. The hoisting rope has a thickness below 8 mm and/or the diameter of the traction sheave is smaller than 320 mm. The contact angle between the hoisting rope or hoisting ropes and the traction sheave is larger than 180°.

    Abstract translation: 电梯，最好是没有机房的电梯。 在电梯中，起重机通过牵引轮与一组提升绳索接合。 该组提升绳索包括基本圆形横截面的提升绳索。 起重绳索支撑在其各自的轨道上移动的配重和电梯轿厢。 提升绳的厚度低于8毫米，和/或牵引滑轮的直径小于320毫米。 起重绳索或起重绳索与牵引滑轮之间的接触角大于180°。

    Tire cord
    146.
    发明授权
    Tire cord 有权
    轮胎帘线

    公开(公告)号：US06748731B2

    公开(公告)日：2004-06-15

    申请号：US10118264

    申请日：2002-04-08

    Applicant: Takanori Kobayashi ,  William E. Smith ,  Charles E. Smith, Jr.

    Inventor： Takanori Kobayashi ,  William E. Smith ,  Charles E. Smith, Jr.

    IPC: D07B106

    CPC classification number: D07B1/0653 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0646 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2029 ,  D07B2201/2033 ,  D07B2201/2039 ,  D07B2201/206 ,  D07B2401/208 ,  D07B2501/2046 ,  D07B2801/12

    Abstract: A tire cord having core filaments preformed into a helical configuration while maintaining the core filaments in a parallel, side-by-side relationship. The core filaments are not twisted or stranded together. High tensile strength sheath filaments are also preformed into a flattened helical configuration so that the sheath filaments can be wrapped around the side-by-side core filaments such that the sheath filaments do not put such tension on the core filaments as to cause the core filaments to bunch. The core filaments are maintained in a flat, side-by-side configation so that no voids are formed and rubber can penetrate into the tire cord. The core filaments may number from three to six and the sheath filaments from one to seven. The cross-section of the tire cord is flattened and confined within an oval-shaped outer bound, the oval outer bound being characterized by a major axis and a minor axis. It is desirable that the minor axis be no greater than 60% of the major axis to created the appropriate difference in the bending modulus of the tire cord in the horizontal versus the vertical direction.

    Abstract translation: 一种轮胎帘线，其具有预先形成螺旋状构造的芯丝，同时将芯丝保持为并排的并排关系。 核心丝不扭曲或绞合在一起。 高抗拉强度的护套细丝也预成形为扁平的螺旋结构，使得护套细丝可以围绕并排芯丝卷绕，使得护套细丝不会在芯丝上施加这种张力，从而使芯丝 束缚 芯丝保持平坦的并排构造，使得不形成空隙，并且橡胶可以穿透到轮胎帘线中。 核心丝可以从三到六，鞘丝从一到七。 轮胎帘线的横截面是扁平的并且被限制在椭圆形的外边界内，椭圆形外边界以长轴和短轴为特征。 期望短轴不大于长轴的60％，以产生轮胎帘线在水平方向与垂直方向上的弯曲模量的适当差异。

    Reinforcing cable for a flexible endless caterpillar track
    147.
    发明申请
    Reinforcing cable for a flexible endless caterpillar track 审中-公开
    增强电缆用于柔性无端履带

    公开(公告)号：US20040029669A1

    公开(公告)日：2004-02-12

    申请号：US10615912

    申请日：2003-07-10

    Applicant: OTICO

    Inventor： Olivier Phely

    IPC: F16G001/28 ,  F16H055/30

    CPC classification number: D07B1/0613 ,  B62D55/244 ,  D07B2201/102 ,  D07B2201/1032 ,  D07B2201/104 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/204 ,  D07B2201/2061 ,  D07B2501/2076

    Abstract: The invention relates to a reinforcing cable for a flexible endless caterpillar track made of an elastomer. The cable (30) comprises a plurality of strands (32C, 32P) each formed from steel filaments and arranged so as to be wound in a helix in the thickness of the belt. Each strand comprises a core composed of at least three filaments (34), an intermediate layer composed of a plurality of filaments (36) and surrounding the core, and an outer layer composed of a plurality of filaments (38) surrounding the intermediate layer. Application to caterpillar tracks for all-terrain vehicles.

    Abstract translation: 本发明涉及一种由弹性体制成的柔性环形履带履带的加强缆索。 电缆（30）包括多根由钢丝形成的绞合线（32C，32P），并被布置为以带状物的厚度卷绕成螺旋状。 每根股线包括由至少三根细丝（34）构成的芯，由多个细丝（36）构成并围绕该芯的中间层，以及由围绕中间层的多个细丝（38）组成的外层。 适用于全地形车辆的履带。

    Rubber article-reinforcing 2+8 steel cords and pneumatic tires using such steel cords
    149.
    发明授权
    Rubber article-reinforcing 2+8 steel cords and pneumatic tires using such steel cords 失效
    使用这种钢丝绳的橡胶制品加强2 + 8钢丝绳和充气轮胎

    公开(公告)号：US5213640A

    公开(公告)日：1993-05-25

    申请号：US632607

    申请日：1990-12-27

    Applicant: Kiyoshi Ikehara

    Inventor： Kiyoshi Ikehara

    IPC: B60C9/00 ,  D07B1/06

    CPC classification number: D07B1/062 ,  B60C9/0007 ,  D07B2201/2006 ,  D07B2201/2018 ,  D07B2201/2023 ,  D07B2201/2032 ,  D07B2201/2051 ,  D07B2401/208 ,  D07B2501/2046 ,  Y10S57/902

    Abstract: A steel cord comprising a core and a sheath arranged around the core. The core consists of two steel filaments, and the sheath consists of eight steel filaments. The diameter of each of the filaments is in a range from 0.30 to 0.42 mm, and a difference D.sub.c -D.sub.s between the diameter D.sub.c of the filaments of the core and that D.sub.s of the sheath is not less than 0.04 mm. The twisted direction of the core is the same as that of the sheath, and a ratio P.sub.s /P.sub.c between a pitch P.sub.s of the sheath and that of P.sub.c of the core is in a range from 1.4 to 3.0.

    Abstract translation: 一种钢帘线，包括围绕芯部布置的芯和护套。 芯由两根钢丝组成，护套由八根钢丝组成。 每个长丝的直径在0.30至0.42mm的范围内，并且芯的长丝的直径Dc与护套的Ds之间的差Dc-Ds不小于0.04mm。 芯的扭转方向与护套的扭转方向相同，并且芯的间距Ps与芯的Pc的间距Ps之比在1.4〜3.0的范围内。

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