합성수지 필름을 이용한 이중 로프
    191.
    发明授权
    합성수지 필름을 이용한 이중 로프 有权
    双重绳索使用树脂膜

    公开(公告)号:KR101528824B1

    公开(公告)日:2015-06-16

    申请号:KR1020150013704

    申请日:2015-01-28

    CPC classification number: D07B1/02 D07B3/005 D07B2201/1044 D07B2205/20

    Abstract: 본발명의합성수지필름을이용한이중로프는다수의단사(11)를일방향으로꼬은스트랜드(12)를타방향으로꼬아형성된내피(10); 상기내피(10)의외주연에접하여이를수용하며, 일정한두께(t)를가지는평판형태의긴 HMPE 필름(21)을일방향으로꼬임을준 다수의 HMPE 필름단사(22)를일방향으로꼬아형성된 HMPE 필름스트랜드(23)를엮어형성되되, 상기 HMPE 필름스트랜드(23)들에의해망형태를이루도록형성된외피(20);를포함하여이루어진다.

    Abstract translation: 提供使用合成树脂膜的双绳,以通过使用通过扭转树脂膜形成的单根纱线制造绳来提高耐磨性和机械强度。 绳索包括:通过在另一方向上扭绞线(12)而形成的内皮(10),其中通过扭绞多根单纱(11)而获得线。 以及外皮(20),其通过与内皮(10)的外周边缘接触而容纳内皮(10),并且通过扭绞HMPE胶片股(23)制成,并具有净形状 通过HMPE膜股(23),其中通过在一个方向上扭转多个HMPE单纱(22)来制造HMPE膜股,并且通过将长合成树脂膜(21)在 在一个方向上具有一定厚度(t)的平板状形式。

    Steel cord for reinforcement of rubber material and pneumatic tire
    198.
    发明专利
    Steel cord for reinforcement of rubber material and pneumatic tire 有权
    用于加强橡胶材料和气动轮胎的钢丝绳

    公开(公告)号:JP2010116655A

    公开(公告)日:2010-05-27

    申请号:JP2008292733

    申请日:2008-11-14

    Inventor: NAKAMURA KEISUKE

    Abstract: PROBLEM TO BE SOLVED: To provide a steel cord for reinforcement of a rubber material which is capable of improving cut resistance when a blunt or a sharp protuberance is trod upon, without reducing the strength of the cord and without increasing the weight of a tire, and further to provide a tire which applies the steel cord to a belt. SOLUTION: This steel cord for reinforcement of a rubber material has a multi-twisted structure formed by at least two-layer structure whereby multiple sheath strands 2 of multiple twisted wires are twisted around one core strand 1 of multiple twisted wires, and the core strand 1 and sheath strands 2 respectively are comprised of a twisted structure of twisted core wires and sheath wires. The relationship expressed by the formula: 1.8≤[(S×cos 2 α)/är×(ϕ1+ϕ2)}]×100≤4.2 is fulfilled with ϕ1 being the wire diameter of the outer layer of the strand 1; ϕ2 being the wire diameter of the outer layer of the strand 2; r being the distance between the centers of the strands 1 and 2; S being the cross-sectional area of the strand 2; and α being the twisting angle of the strand 2. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种用于加强橡胶材料的钢丝帘线,其能够在钝化或尖锐的突起发生时提高切割阻力,而不降低帘线的强度并且不增加重量 轮胎,并且还提供将钢丝绳施加到带的轮胎。 解决方案:用于加强橡胶材料的钢丝绳具有通过至少两层结构形成的多重扭曲结构,由此多条绞合线的多个护套股2绞合在多条绞合线的一个芯股线1周围,并且 芯股1和鞘股2分别由扭绞芯线和护套线的扭曲结构组成。 由下式表示的关系式为:1.8≤[(S×cos 2 α)/är×(φ1+φ2)}]×100≤4.2满足φ1为外层的线径 的股1; φ2是线束2的外层的线径; r是股线1和2的中心之间的距离; S为股2的横截面面积; 而α为股2的扭转角度。(C)2010,JPO&INPIT

    Steel cord for rubber crawler
    199.
    发明专利
    Steel cord for rubber crawler 审中-公开
    钢丝绳钢丝绳

    公开(公告)号:JP2008025050A

    公开(公告)日:2008-02-07

    申请号:JP2006198135

    申请日:2006-07-20

    Inventor: MATSUO SHUICHI

    CPC classification number: D07B1/0613 D07B2201/1044

    Abstract: PROBLEM TO BE SOLVED: To provide a new steel cord improved in buckling performance and penetration of rubber, in which endurance of rubber crawler is especially improved.
    SOLUTION: The steel cord for rubber crawler is obtained by twisting sheath strands 2 composed of a plurality of filaments 4 around the periphery of one core strand 1 composed of a plurality of filaments 3. In the steel cord, winding angle θ of the sheath strand 2 is ≥12°, preferably 12-25°.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种改进橡胶履带性能和橡胶渗透性的新型钢丝帘线,其特别提高橡胶履带的耐久性。 解决方案:用于橡胶履带的钢丝帘线是通过将由多个细丝4组成的护套股线2缠绕在由多根细丝3构成的一个芯股线1的周围而获得的。在钢丝帘线中,卷绕角度θ 鞘股2≥12°,优选12-25°。 版权所有(C)2008,JPO&INPIT

    Steel cord, rubber-steel cord composite and tire
    200.
    发明专利
    Steel cord, rubber-steel cord composite and tire 审中-公开
    钢丝绳,钢丝绳复合材料和轮胎

    公开(公告)号:JP2007217807A

    公开(公告)日:2007-08-30

    申请号:JP2006037822

    申请日:2006-02-15

    Inventor: IKEHARA KIYOSHI

    Abstract: PROBLEM TO BE SOLVED: To provide a steel cord especially useful for reinforcement application to tire crowns, able to be efficiently produced with stable quality without causing for any trouble in production as in conventional production, a rubber-steel cord composite and a tire.
    SOLUTION: The steel cord has a multiple strand structure in which N (N=2-8) strands 2 prepared by twisting two or more element wires 1 are twisted. In the steel cord, ε
    c is defined by the following formula, wherein d(mm) expresses the diameter of the strand, D(mm) expresses the diameter of a circumscribed circle of the cord and P(mm) expresses a twisting pitch: ε
    c =√(-b/2+√(b
    2 /4-c))-1 [wherein b expresses -1+π
    2 (-4R
    2 +d
    2 )/P
    2 ; c expresses π
    2 d
    2 k(4π
    2 R
    2 +P
    2 )/P
    4 ; R expresses (D-d)/2; k expresses tan
    2 (π/2-π/N)] and satisfies ε
    c ≥0.005. The tire has a reinforcing layer using the rubber-steel cord composite as a reinforcing material.
    COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:为了提供特别适用于轮胎冠的加强应用的钢帘线,能够以高质量的方式高效率地生产,而不会像常规生产那样在生产中产生任何麻烦,橡胶钢帘线复合材料和 胎。 解决方案:钢丝绳具有通过扭转两根或更多根丝线1制成的N(N = 2-8)绳股2的多股线结构。 在钢帘线中,ε c 由下式定义,其中d(mm)表示股线的直径,D(mm)表示绳索的外接圆的直径和P( mm)表示扭曲间距:ε(b / 2 +√(b 2 / 4-c))-1] [其中b表示-1+ π 2 ( - 4R 2 + D 2 )/ P 2 ; c表示π 2 2 2 2 2 2 )/ P 4 ; R表示(D-d)/ 2; k表示tan 2 (π/ 2-π/ N)],并满足ε c ≥0.005。 轮胎具有使用橡胶 - 钢帘线复合材料作为增强材料的增强层。 版权所有(C)2007,JPO&INPIT

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