公开(公告)号：US6016647A

公开(公告)日：2000-01-25

申请号：US73679

申请日：1998-05-06

Applicant: Hiroshi Kawatani ,  Shigeru Suzuki

Inventor： Hiroshi Kawatani ,  Shigeru Suzuki

IPC: D07B1/06 ,  D07B3/10 ,  D07B7/02 ,  D01H13/26

CPC classification number: D07B1/0653 ,  B60C9/0057 ,  D07B3/10 ,  D07B7/025 ,  D07B7/027 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2201/2018 ,  D07B2201/2019 ,  D07B2201/2023 ,  D07B2207/205 ,  D07B2207/4018 ,  D07B2207/4072 ,  D07B2501/2046 ,  D07B2501/2076

Abstract: A method for using a bunching type twisting machine to manufacture a steel cord made up of one core filament having a continuous wavy form and five to eight sheath filaments not having a wavy form disposed around the core filament, the cross-sectional shape of the cord forming an ellipse whose orientation is substantially constant in the length direction of the cord. After a core filament is preformed with a helical wavy form of a smaller pitch than the cord twisting pitch, this is squashed to form a flat helical core filament at a stage before it is twisted together with sheath filaments, and then sheath filaments are twisted around this flat helical core filament to make an intermediate product cord and this intermediate product cord is then squashed and thereby flattened before being taken up on a reel.

Abstract translation: 一种使用聚束式捻线机制造由具有连续波状的一芯丝和五至八根不具有布置在芯丝周围的波浪形状的鞘丝组成的钢帘线的方法，该帘线的横截面形状 形成沿线的长度方向取向基本恒定的椭圆形。 在芯线长丝之间以螺旋形波纹形式比绳索扭曲节距小的螺旋形状，在与绞丝捻合在一起的阶段，将其压扁以形成扁平的螺旋芯丝，然后将鞘细丝缠绕在 然后将该扁平螺旋芯丝制成中间产品线，然后将该中间产品线压扁，从而在被卷取在卷轴上之前变平。

公开(公告)号：US5683642A

公开(公告)日：1997-11-04

申请号：US551449

申请日：1995-11-01

Applicant: Hiroshi Muguruma ,  Kazuyoshi Chikiri ,  Yukihiro Higashi

Inventor： Hiroshi Muguruma ,  Kazuyoshi Chikiri ,  Yukihiro Higashi

IPC: D07B1/16 ,  D07B7/14 ,  E04C5/08 ,  B29B13/00

CPC classification number: E04C5/08 ,  D07B1/0693 ,  D07B5/006 ,  D07B7/145 ,  D07B2201/2002 ,  D07B2201/2007 ,  D07B2201/2044 ,  D07B2201/2046 ,  D07B2401/2025 ,  D07B2501/2023 ,  Y10T29/49888 ,  Y10T29/4989

Abstract: A PC strand is formed by twisting peripheral wires made of deformed PC steel wires around a core, and allowing rust inhibitive material of thermoplastic resin to permeate into voids defined among the core and peripheral wires by use of an extruder. Since at least one of the core and peripheral wires is made of a deformed PC steel wire having an uneven outer surface, the thermoplastic resin can smoothly permeate deep into the inside of the PC strand.

Abstract translation: 通过将由变形的PC钢丝制成的外围线缠绕在芯上，并且使热塑性树脂的防锈材料通过挤出机渗透到芯和外围丝之间的空隙中而形成PC绞合线。 由于芯线和外围线中的至少一个由具有不均匀外表面的变形PC钢丝制成，所以热塑性树脂可以平滑地渗透到PC股的内部。

公开(公告)号：US5606852A

公开(公告)日：1997-03-04

申请号：US669820

申请日：1996-06-26

Applicant: Manabu Yanagisawa

Inventor： Manabu Yanagisawa

IPC: B60C9/00 ,  B60C9/18 ,  D07B1/06 ,  D02G3/02 ,  D02G3/36

CPC classification number: D07B1/0653 ,  B60C9/0057 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2501/2046 ,  Y10S57/902

Abstract: A steel cord for reinforcing rubber articles and a pneumatic radial tire having a belt layer using the same, in which the steel cord comprises a core made of a steel filament wave-shaped in a plane (crimped) and turned (curled) and 5-8 sheath filaments wound around the core in the same direction as the turn direction of the core. The wavelength .lambda.c of the core is preferably defined as 8 dc.ltoreq..lambda.c.ltoreq.30 dc when the diameter of the core filament is dc, and the turn-number nc of the core around the center axis of the core per one wave-length of the core is preferably defined as 0.12.ltoreq.nc.ltoreq.0.85 (turn/pitch).

Abstract translation: 一种用于加强橡胶制品的钢丝帘线和具有使用该带束层的带束层的充气子午线轮胎，其中钢帘线包括由在平面（卷曲）中波浪形并且转动（卷曲）的钢丝芯制成的芯线， 8根护套细丝以与芯的转动方向相同的方向缠绕在芯上。 当核心丝的直径为直径时，芯的波长λc优选定义为8 dc = dc dc，并且芯的中心轴的转数nc围绕芯的中心轴 芯的一个波长优选定义为0.12≤nc≤0.85（转/间距）。

公开(公告)号：US5295346A

公开(公告)日：1994-03-22

申请号：US845131

申请日：1992-03-03

Applicant: Motonori Bundo ,  Kazuma Morotomi

Inventor： Motonori Bundo ,  Kazuma Morotomi

IPC: B60C9/00 ,  D07B1/06 ,  D02G3/48

CPC classification number: D07B1/0646 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/0064 ,  D07B1/0606 ,  D07B2201/2007 ,  D07B2201/2021 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2038 ,  D07B2501/2046 ,  D07B2501/2076 ,  Y10S57/902 ,  Y10T428/12333

Abstract: A metal cord usable for the reinforcement of rubber articles is comprised of a helically formed single wire filament having a twisting angle of 75-84.5.degree. or a bundle of two twisted metal filaments each having a twisting angle of 75-84.5.degree.. Such metal cords are preferably used as a rubber reinforcement in each part of a pneumatic tire.

Abstract translation: 可用于加强橡胶制品的金属帘线由扭转角度为75-84.5度的螺旋形单丝细丝组成，或者具有75-84.5度的扭转角度的两根扭绞金属丝束。 这种金属帘线优选用作充气轮胎的每个部分中的橡胶加强件。

公开(公告)号：US5287691A

公开(公告)日：1994-02-22

申请号：US924936

申请日：1992-08-05

Applicant: Kenichi Okamoto ,  Yoshifumi Nishimura ,  Kazuhiko Kawamura

Inventor： Kenichi Okamoto ,  Yoshifumi Nishimura ,  Kazuhiko Kawamura

IPC: B21D7/00 ,  B29B11/16 ,  B29B15/08 ,  B29D29/06 ,  B29D30/38 ,  B60C9/00 ,  B60C9/20 ,  C08J5/06 ,  D07B1/06 ,  D02G3/48

CPC classification number: D07B1/0646 ,  B60C9/0057 ,  D07B2201/2007 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2038 ,  D07B2401/2025 ,  D07B2501/2046 ,  D07B2501/2076 ,  Y10S57/902

Abstract: A metal cord is formed by twisting two spirally preshaped metal filaments together with a twisting pitch P. The metal filament has not only the spiral shape formed by twisting, but retains so much of its spiral preshape as to have a pitch p equal to 0.20-0.50 times the twisting pitch and a diametric height h of 0.05-0.25 mm. The retained spiral shape is in the same rotary direction as the direction in which the filaments are twisted together.

Abstract translation: 通过将两根螺旋状预成型的金属丝以扭曲节距P捻合而形成金属线。金属丝不仅具有通过扭转形成的螺旋形状，而且保持了其螺旋形预加厚度，使得间距p等于0.20- 扭矩为0.50倍，直径高度h为0.05-0.25mm。 保持的螺旋形状与长丝扭转在一起的方向相同的旋转方向。

公开(公告)号：US4757700A

公开(公告)日：1988-07-19

申请号：US828631

申请日：1986-02-10

Applicant: Enrico Dotti ,  Angelo Sala

Inventor： Enrico Dotti ,  Angelo Sala

IPC: B21C37/12 ,  D07B5/10 ,  G02B6/44 ,  B21D11/06 ,  B21D11/14 ,  B21D31/00

CPC classification number: G02B6/449 ,  B21C37/12 ,  D07B1/0693 ,  D07B7/025 ,  D07B2201/2002 ,  D07B2201/2007

Abstract: Process and apparatus for making a flexible tube comprising a plurality of helicoidal metal members in side-by-side relation. In the process, metal strips, shaped to the desired configuration, are twisted around their longitudinal axes to helicoidal shape, the twisting being sufficient to cause the shape to be retained if the strip is released. Thereafter, the so-shaped strip is bent around an axis extending in the width direction of the strip by an amount sufficient to cause the strip to have a radius substantially equal to the tube radius. The strips are then laid up, side-by-side into a tube. The apparatus comprises a rotatable cage carrying bobbins having the strips thereon, two pairs of preshaping rollers to produce the twist and the bend mounted for rotation with the cage, a mold for laying up the helicoidal strips, a guide element for the strips intermediate the rollers and the mold and a take-up bobbin or drum for winding up the tube as it leaves the mold.

Abstract translation: 制造柔性管的方法和装置，其包括并列关系的多个螺旋形金属构件。 在该过程中，成形为所需构造的金属条被围绕其纵向轴线扭曲成螺旋形状，如果条带被释放，则该扭转足以使得形状被保持。 此后，这样的条形条围绕在条带的宽度方向上延伸的轴线弯曲一定量，使得条带具有基本上等于管半径的半径。 然后将条带并排放入管中。 该装置包括一个带有条带的可转动的保持架，其上具有两条预成型辊以产生扭转，并且弯曲部安装成与保持架一起旋转，一个用于铺设螺旋形条的模具，用于在辊之间的条带的引导元件 以及模具和用于在离开模具时卷绕管的卷取筒管或滚筒。

公开(公告)号：US337513A

公开(公告)日：1886-03-09

申请号：US337513D

CPC classification number: D07B1/06 ,  D07B7/025 ,  D07B2201/2007 ,  Y10S174/12

公开(公告)号：US20170321376A1

公开(公告)日：2017-11-09

申请号：US15524716

申请日：2015-11-20

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  Michelin Recherche et Technique S.A.

Inventor： MARC CALVET ,  HENRI BARGUET ,  FRANCIS AUBAREDE

IPC: D07B5/00 ,  B60C9/00 ,  D07B1/12 ,  D02G3/48 ,  D07B1/06

CPC classification number: D07B5/007 ,  B60C9/0007 ,  B60C2009/0078 ,  B60C2009/0085 ,  B60C2009/0092 ,  D02G3/48 ,  D07B1/0613 ,  D07B1/0626 ,  D07B1/0646 ,  D07B1/12 ,  D07B3/00 ,  D07B7/025 ,  D07B2201/2007 ,  D07B2201/2021 ,  D07B2201/2035 ,  D07B2205/3021 ,  D07B2207/204 ,  D07B2207/4018 ,  D07B2207/4072 ,  D07B2401/201 ,  D07B2401/406 ,  D07B2501/2046

Abstract: The method allows the manufacture of at least first and second assemblies (26, 28) of M1 filamentary elements and M2 filamentary elements, at least one of the first and second assemblies (26, 28) comprising several filamentary elements (14) wound together in a helix.The method comprises a step of assembling M filamentary elements (14) together into a layer of the M filamentary elements (14) around a temporary core (16) to form a temporary assembly (22), and a step of splitting the temporary assembly (22) into at least the first and second assemblies (26, 28) of M1 filamentary elements and M2 filamentary elements.

公开(公告)号：US20170073889A1

公开(公告)日：2017-03-16

申请号：US15125275

申请日：2015-03-12

Applicant: HI-LEX CORPORATION

Inventor： Akira TSUDA ,  Tomo SAKAGUCHI

IPC: D07B1/06 ,  D07B1/22

CPC classification number: D07B1/0693 ,  D07B1/068 ,  D07B1/22 ,  D07B5/005 ,  D07B5/007 ,  D07B2201/2002 ,  D07B2201/2007 ,  D07B2501/2084 ,  F16C1/20

Abstract: An operating wire has a multi-twisted structure constituted by twisting side strands, each formed by twisting element wires together around a core strand. A side element wire of the side strand faces the outside of the operating wire in the radial direction at a site located on the outer circumference of the operating wire and has a flattened surface where a flat portion provided in a portion of the side element wire in the circumferential direction extends in the X axis direction, the length in the X axis direction of the flattened surface being 4.8-11.0 times the diameter of the side element wire, and the pitch magnification of the side strand being 7.0-12.0 times the diameter.

Abstract translation: 操作线具有通过扭绞侧股线构成的多重扭曲结构，每个侧股线通过围绕芯股线缠绕在一起而形成。 侧股线的侧线元件线在位于操作线的外周上的位置处在径向方向上面对操作线的外侧，并且具有扁平表面，其中设置在侧元件线的一部分中的平坦部分 圆周方向在X轴方向上延伸，扁平面的X轴方向的长度为侧面元件线的直径的4.8-11.0倍，侧股的俯仰倍率为直径的7.0-12.0倍。

公开(公告)号：US08647741B2

公开(公告)日：2014-02-11

申请号：US12532898

申请日：2008-03-24

Applicant: Takashi Katayama ,  Yoshihiro Iwasaki ,  Masakazu Nishiyama

Inventor： Takashi Katayama ,  Yoshihiro Iwasaki ,  Masakazu Nishiyama

IPC: D02G3/00

CPC classification number: D01F6/06 ,  B29K2023/12 ,  B29K2223/12 ,  B29L2031/707 ,  C04B16/0633 ,  C04B28/02 ,  C08L23/10 ,  D02J1/22 ,  D04H1/4291 ,  D07B1/02 ,  D07B2201/2006 ,  D07B2201/2007 ,  D07B2201/2009 ,  D07B2205/201 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2976 ,  Y10T442/10 ,  Y10T442/3854 ,  Y10T442/40 ,  Y10T442/674 ,  C08L2666/02 ,  D07B2801/10

Abstract: The present invention aims to provide a polypropylene fiber (PP fiber) excellent in strength, heat resistance, and water-absorption properties, a method of producing the same, and a hydraulic composition, a rope, a sheet-shaped fiber structure, and a composite material with an organic polymer each using the PP fiber. The present invention provides: a PP fiber having a fiber having a fiber strength of 7 cN/dtex or more and having either or both of (i) DSC properties such that the endothermic peak shape by DSC is a single shape having a half width of 10° C. or lower and the melt enthalpy change (AH) is 125 J/ g and (ii) irregular properties such that the single fiber fineness is 0.i to 3 dtex and irregularities are formed on the surface.

Abstract translation: 本发明的目的在于提供强度，耐热性和吸水性优异的聚丙烯纤维（PP纤维）及其制造方法，水硬性组合物，绳索，片状纤维结构体和 复合材料与各自使用PP纤维的有机聚合物。 本发明提供：具有纤维强度为7cN / dtex以上的纤维的PP纤维，并且具有（i）DSC性质中的任一种或两者，使得DSC的吸热峰形状为具有半数宽度的单一形状 10℃以下，熔体焓变（AH）为125J / g，（ii）单纤维纤度为0.3〜11分的不规则性，表面形成凹凸。