公开(公告)号：US20050126859A1

公开(公告)日：2005-06-16

申请号：US10990388

申请日：2004-11-18

Applicant: Esko Aulanko ,  Jorma Mustalahti ,  Pekka Rantanen ,  Simo Makimattila

Inventor： Esko Aulanko ,  Jorma Mustalahti ,  Pekka Rantanen ,  Simo Makimattila

IPC: D07B1/06 ,  B66B11/08

CPC classification number: B66B11/004 ,  B66B7/06 ,  B66B11/008 ,  B66B11/009 ,  B66B15/04 ,  D07B1/0673 ,  D07B1/16 ,  D07B2201/2006 ,  D07B2501/2007 ,  Y10T74/18848

Abstract: In an elevator, preferably one without machine room, a hoisting machine engages a set of hoisting ropes via a traction sheave, said set of hoisting ropes having a load-bearing part twisted from steel wires of circular and/or non-circular cross-section, and in which elevator there is diverting pulleys of which some is made larger than traction sheave. The weight of the hoisting machine of the elevator is at most about ⅕ of the weight of the nominal load of the elevator.

Abstract translation: 在电梯中，优选地是没有机房的电梯，曳引机通过牵引轮与一组提升绳索接合，所述提升绳索组具有由圆形和/或非圆形横截面的钢丝线扭绞的承重部分 ，并且其中有电梯有转向滑轮，其中一些滑轮大于牵引滑轮。 电梯的起重机重量最多为电梯额定负载重量的1/5。

公开(公告)号：US06817395B2

公开(公告)日：2004-11-16

申请号：US10208398

申请日：2002-07-30

Applicant: Italo Marziale Sinopoli ,  Charles Elmer Hamiel ,  Barry Allen Matrana

Inventor： Italo Marziale Sinopoli ,  Charles Elmer Hamiel ,  Barry Allen Matrana

IPC: B60C920

CPC classification number: D07B1/0613 ,  B60C9/0007 ,  B60C9/2006 ,  B60C2009/2074 ,  B60C2009/2077 ,  B60C2200/065 ,  D07B2201/2006 ,  Y10S57/902

Abstract: A pneumatic radial ply tire 20 has a tread 24, a carcass 21, and a belt reinforcing structure 40. The carcass 21 has a steel cord reinforced radial ply extending from one annular bead to a second annular bead. The belt reinforcing structure 40 has at least two belt layers 40A, 40B having steel cords 14 with large filaments 17A, 17B, 17C, 17D in the range of 0.3 mm to 0.6 mm in diameter twisted into a 7×7 cord construction.

Abstract translation: 气动径向帘布层轮胎20具有胎面24，胎体21和带束加强结构40.胎体21具有从一个环形胎圈延伸到第二环形胎圈的钢帘线增强的径向帘布层。 带束加强结构40具有至少两个具有钢帘线14的带束层40A，40B，其具有扭曲成7×7绳索结构的直径为0.3mm至0.6mm的大长丝17A，17B，17C，17D。

公开(公告)号：US20040020578A1

公开(公告)日：2004-02-05

申请号：US10208398

申请日：2002-07-30

Inventor： Italo Marziale Sinopoli ,  Charles Elmer Hamiel ,  Barry Allen Matrana

IPC: B60C009/20 ,  B60C009/00 ,  B60C009/22 ,  D07B001/06

CPC classification number: D07B1/0613 ,  B60C9/0007 ,  B60C9/2006 ,  B60C2009/2074 ,  B60C2009/2077 ,  B60C2200/065 ,  D07B2201/2006 ,  Y10S57/902

Abstract: A pneumatic radial ply tire 20 has a tread 24, a carcass 21, and a belt reinforcing structure 40. The carcass 21 has a steel cord reinforced radial ply extending from one annular bead to a second annular bead. The belt reinforcing structure 40 has at least two belt layers 40A, 40B having steel cords 14 with large filaments 17A, 17B, 17C, 17D in the range of 0.3 mm to 0.6 mm in diameter twisted into a 7null7 cord construction.

公开(公告)号：US06667110B1

公开(公告)日：2003-12-23

申请号：US09395232

申请日：1999-09-13

Applicant: François-Jacques Cordonnier ,  Eric Depraetere

Inventor： François-Jacques Cordonnier ,  Eric Depraetere

IPC: B32B1502

CPC classification number: D07B1/066 ,  D07B1/062 ,  D07B1/0633 ,  D07B2201/2006 ,  D07B2201/2013 ,  D07B2201/2036 ,  D07B2201/2041 ,  D07B2201/2051 ,  D07B2205/3021 ,  D07B2205/3028 ,  D07B2205/3039 ,  D07B2205/3089 ,  Y10S57/902 ,  Y10T152/10765 ,  Y10T152/10873 ,  Y10T428/12 ,  Y10T428/12424 ,  Y10T428/12722 ,  Y10T428/12757 ,  Y10T428/12778 ,  Y10T428/12792 ,  Y10T428/12799 ,  Y10T428/12861 ,  Y10T428/12917 ,  Y10T428/12924 ,  Y10T428/12937 ,  Y10T428/12958 ,  Y10T428/12965 ,  Y10T428/12972 ,  Y10T428/12979 ,  D07B2801/18 ,  D07B2801/10 ,  D07B2801/12

Abstract: A hybrid steel cord and method of making such cord which includes, in contact with one or more carbon steel wire(s), at least one stainless steel wire whose microstructure contains less than 20% of martensite (% by volume). Articles made of plastic and/or rubber, in particular tire envelopes or the carcass reinforcement plies of such envelopes embodying such cords.

Abstract translation: 一种混合钢丝绳及其制造方法，其包括与一根或多根碳钢丝接触的至少一根不锈钢丝，所述不锈钢丝的微结构含有少于20％的马氏体（体积％）。 由塑料和/或橡胶制成的制品，特别是轮胎信封或体现这种帘线的这种信封的胎体加强层。

公开(公告)号：US06272830B1

公开(公告)日：2001-08-14

申请号：US09507316

申请日：2000-02-18

Applicant: John Gomer Morgan ,  Italo Marziale Sinopoli

Inventor： John Gomer Morgan ,  Italo Marziale Sinopoli

IPC: D07B106

CPC classification number: D07B1/0613 ,  D07B1/062 ,  D07B1/0626 ,  D07B2201/2006 ,  D07B2201/202 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2201/2061 ,  Y10S57/902 ,  D07B2801/12 ,  D07B2801/24

Abstract: A steel cord (10) for reinforcing elastomeric articles. The steel cord (10) having a plurality of strands (14). Each strand (14) having a core (20) and a sheath (22). The sheath (22) being a plurality of steel filaments that are helically wrapped about the core (20). A first strand (16) extending longitudinally through the center of the steel cord (10). The remaining strands (18) being helically wrapped about the first strand (16). The core (20) of the first strand (16) being a plurality of filaments twisted together. In a preferred embodiment, the core (20) of the first strand 16 being three filaments twisted together.

Abstract translation: 一种用于加强弹性制品的钢丝绳（10）。 所述钢丝帘线（10）具有多股（14）。 每个股线（14）具有芯部（20）和护套（22）。 鞘（22）是围绕芯（20）螺旋缠绕的多根钢丝。 沿钢丝绳（10）的中心纵向延伸的第一股线（16）。 剩余的股线（18）围绕第一股线（16）螺旋缠绕。 第一股线（16）的芯部（20）是多个捻合在一起的细丝。 在一个优选实施例中，第一股线16的纤芯（20）是捻合在一起的三根细丝。

公开(公告)号：US6119747A

公开(公告)日：2000-09-19

申请号：US121669

申请日：1998-07-23

Applicant: Takaya Yamanaka

Inventor： Takaya Yamanaka

IPC: B60C9/00 ,  B60C9/08 ,  B60C9/20 ,  D07B1/06 ,  D07B1/08 ,  D07B1/10

CPC classification number: D07B1/062 ,  B60C9/0007 ,  B60C9/08 ,  B60C9/2006 ,  D07B2201/2006 ,  D07B2201/2018 ,  D07B2201/2023 ,  D07B2201/2031 ,  D07B2201/2032 ,  D07B2201/2051 ,  D07B2201/206 ,  D07B2201/2061 ,  Y10S57/902

Abstract: A steel cord for the reinforcement of rubber articles has a two-layer construction in which a core consists of two steel filaments and a sheath arranged around the core consists of nine steel filaments. Preferably the two steel filaments constituting the core are either non-twisted filaments or are twisted at a pitch of not less than 30 mm on average, a ratio (ds/dc) of the diameter ds of each steel filament constituting the sheath to the diameter dc of each steel filament constituting the core is within a range of 35-80%, and a ratio (a/b) of the minor diameter a to the major diameter b of the cord cross-section in an arbitrary position in the longitudinal direction of the cord is within a range of 63-100%

Abstract translation: 用于加强橡胶制品的钢丝绳具有两层结构，其中芯由两根钢丝组成，并且围绕芯布置的护套由九根钢丝组成。 优选地，构成芯的两根钢丝是非捻丝或平均捻度不小于30mm的间距，构成护套的每根钢丝的直径ds与直径之比（ds / dc） 构成芯的每个钢丝的直径在35-80％的范围内，并且在纵向方向上的任意位置的小直径a与帘线横截面的长径b的比（a / b） 的帘线在63-100％的范围内

公开(公告)号：US6021633A

公开(公告)日：2000-02-08

申请号：US84895

申请日：1998-05-28

Applicant: Marco Cipparrone ,  Omero Noferi

Inventor： Marco Cipparrone ,  Omero Noferi

IPC: B60C9/00 ,  D07B1/06 ,  D07B3/02 ,  D07B3/08 ,  D07B7/02 ,  D01H13/26

CPC classification number: D07B1/0646 ,  D07B1/062 ,  D07B3/00 ,  D07B7/022 ,  D07B2201/2006 ,  D07B2201/2022 ,  D07B2201/2025 ,  D07B2201/2029 ,  D07B2201/2037 ,  D07B2207/202 ,  D07B2207/4018 ,  D07B2207/409 ,  D07B2501/2046 ,  D07B3/10 ,  D07B7/025 ,  Y10S57/902

Abstract: A cord comprising at least a first pair and a second pair of wires (2a, 2b) of different diameter randomly disposed in transverse cross section thereof, is obtained by arranging in a nacelle (7) of a double-twisting laying machine, a twister (16) operating upstream of a preformer (15). The twister (16), rotating in a direction opposite to that of the impeller (5) and at a speed which is twice that of the impeller, neutralizes the internal torsional stresses induced in the wires (2a, 2b) by effect of the double twisting carried out upon the action of the impeller itself. Thus, a better control of the preforming operation executed on the wires (2a, 2b) disposed parallel in respectively coplanar axes is enabled. The obtained cord (1), within each laying pitch and only under a traction condition involving a load not exceeding 5 kg, has at least one right cross section in which at least one wire (2a, 2b) is spaced apart from at least one of the adjacent wires so as to facilitate the rubberizing step, by enabling access of the blend to the cross section and penetration thereof along the cord axis. The cord is preferably used as a reinforcing element for the belt structure.

Abstract translation: 通过布置在双捻布机的机舱（7）中，获得包括至少第一对和第二对不同直径的线（2a，2b）的线，其中它们以横截面随机布置， （16），其操作在预成型机（15）的上游。 旋转器（16）以与叶轮（5）的方向相反的方向以与叶轮两倍的速度旋转，通过双重作用中和线（2a，2b）中引起的内部扭转应力 在叶轮本身的作用下进行扭转。 因此，能够对平行于共面轴设置的线（2a，2b）执行的预处理操作的更好的控制。 所获得的绳索（1）在每个铺设沥青内并且仅在牵引条件下牵引不超过5kg的载荷，具有至少一个右侧横截面，其中至少一根丝线（2a，2b）与至少一个线 的相邻电线，以便于橡胶化步骤，使得共混物能够沿着帘线轴线进入截面并使其穿透。 帘线优选用作带结构的增强元件。

公开(公告)号：US5457949A

公开(公告)日：1995-10-17

申请号：US408171

申请日：1995-03-22

Applicant: Motonori Bundo ,  Kazuma Morotomi

Inventor： Motonori Bundo ,  Kazuma Morotomi

IPC: B60C9/00 ,  D07B1/06 ,  D02G3/48

CPC classification number: D07B1/0653 ,  B60C9/0007 ,  B60C9/0057 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2201/2051 ,  D07B2201/2059 ,  D07B2501/2046 ,  Y10S57/902

Abstract: A steel cord of 1+3 structure is formed by twisting three sheath steel filaments around a single core steel filament. In this case, the three sheath steel filaments are arranged so as to satisfy conditions at a section of the sheath perpendicular to a longitudinal direction of the cord that a maximum angle of a triangle formed by connecting central points of the these filaments to each other is not less than 90.degree. but less than 180.degree. and an apex defining the maximum angle is always located on the same filament and a distance between the central point of this filament and the central point of the filament adjacent thereto is 1.0-1.3 times of the diameter of the filament.

Abstract translation: 通过将三根护套钢丝缠绕在单根芯钢丝上，形成1 + 3结构的钢丝帘线。 在这种情况下，三根护套钢丝被配置为满足垂直于帘线长度方向的护套的一部分的条件，通过将这些长丝的中心点彼此连接形成的三角形的最大角度为 不小于90度但小于180度，并且限定最大角度的顶点总是位于同一根灯丝上，并且该灯丝的中心点和与其相邻的灯丝的中心点之间的距离为其长度的1.0-1.3倍 丝的直径。

公开(公告)号：US5410868A

公开(公告)日：1995-05-02

申请号：US215417

申请日：1994-03-21

Applicant: Yutaka Sakon

Inventor： Yutaka Sakon

IPC: B60C9/00 ,  D07B1/06

CPC classification number: D07B1/0626 ,  B60C9/0007 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2029 ,  D07B2201/2032 ,  D07B2201/2051 ,  D07B2201/2061 ,  D07B2201/2097 ,  D07B2401/208 ,  Y10S57/902

Abstract: A tire cord and a tire, wherein the tire cord comprises three inner steel monofilaments (FC) having a smaller diameter (dc) and seven outer steel monofilaments (FB) having a larger diameter (db), both the diameters (dc) and (db) being in the range of 0.15 to 0.28 mm, the inner and outer steel monofilaments being twisted in the same direction but at different pitches, and an average gap of at least 0.03 mm is provided between the adjacent outer steel monofilaments. The tire is provided with the cords as reinforcements, e.g. carcass cords, belt cords and the like.

Abstract translation: 一种轮胎帘线和轮胎，其中轮胎帘线包括三个具有较小直径（dc）的内钢单丝（FC）和七个具有较大直径（db）的外钢单丝（FB），直径（dc）和（ db）在0.15至0.28mm的范围内，内钢和单钢单丝在相同方向上以不同的间距扭转，并且在相邻的外钢单丝之间设置至少0.03mm的平均间隙。 轮胎设有作为增强件的帘线，例如。 胎体帘线，皮带帘线等。

公开(公告)号：US4783955A

公开(公告)日：1988-11-15

申请号：US930298

申请日：1986-11-13

Applicant: Takeshi Uchio

Inventor： Takeshi Uchio

IPC: D07B1/16 ,  D07B1/06 ,  D02G3/48

CPC classification number: D07B1/0626 ,  D07B2201/2006 ,  D07B2201/2051 ,  Y10S57/902

Abstract: A cord has a core including a plurality of wires, and an outer layer including a plurality of wires and surrounding the core. The wires of the core and of the outer layer are twisted together. All the wires of the core have a diameter larger than the wires of the outer layer, thereby guaranteeing a gap between adjacent wires of the outer layer.

Abstract translation: 帘线具有包括多根线的芯，以及包括多根线并围绕该芯的外层。 芯和外层的电线被绞合在一起。 芯的所有电线具有比外层的电线大的直径，从而保证外层的相邻电线之间的间隙。