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公开(公告)号:US4785617A
公开(公告)日:1988-11-22
申请号:US39987
申请日:1987-04-20
申请人: Luc Bourgois , Luc Sabbe
发明人: Luc Bourgois , Luc Sabbe
CPC分类号: D07B3/04 , D07B3/00 , D07B3/106 , D07B2207/207
摘要: A process and machine for making a cord in a structure of one or more layers of filaments, all twisted with a same twist pitch p around a core in which the filaments are not twisted around each other with that same twist pitch p. The cord is made in one continous process in which the core filaments are bundled in a twister, then the layer filaments are joined in parallel to the core bundle on exit from the twister, and the whole is then twisted in a double-twist bunching machine.
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公开(公告)号:US5487262A
公开(公告)日:1996-01-30
申请号:US224555
申请日:1994-04-07
申请人: Johan De Waegenaere , Luc Sabbe , Frans Van Giel
发明人: Johan De Waegenaere , Luc Sabbe , Frans Van Giel
CPC分类号: D07B7/022 , D07B3/10 , D07B2207/206 , D07B2207/4072
摘要: A steel cord, having steel filaments twisted so as to have a final twist pitch, is manufactured by plastically deforming the steel filaments by overtwisting the steel cord to a twist pitch which is smaller than the final twist pitch, untwisting the steel cord to the final twist pitch, further untwisting the steel cord to a twist pitch which is greater than the final twist pitch, and twisting the steel cord again to the final twist pitch. The first two steps (i.e., overtwisting and untwisting) are done under a first tension and the third and fourth steps (i.e., further untwisting and twisting) are done under a second tension which is lower than half of the first tension.
摘要翻译: 通过将钢帘线过度扭曲至小于最终捻距的扭曲节距,将钢丝绳解捻成最终捻合线,通过将钢丝扭曲成具有最终扭曲节距的钢丝绳制造, 扭转螺距,进一步将钢帘线解捻成大于最终扭曲节距的扭曲节距,再次将钢丝绳扭转到最终扭转节距。 在第一张力下进行前两个步骤(即,加捻和解捻),并且在低于第一张力的一半的第二张力下进行第三和第四步骤(即,进一步解捻和扭转)。
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公开(公告)号:US5581990A
公开(公告)日:1996-12-10
申请号:US408837
申请日:1995-03-22
申请人: Frans Van Giel , Xavier De Vos , Luc Sabbe
发明人: Frans Van Giel , Xavier De Vos , Luc Sabbe
IPC分类号: D07B5/12 , B21F1/00 , B21F7/00 , D07B1/06 , D07B3/00 , D07B3/10 , D07B7/02 , D01H13/26 , D02G3/36
CPC分类号: D07B1/0653 , B60C9/0057 , D07B3/00 , D07B3/10 , D07B7/025 , D07B2201/2008 , D07B2201/2018 , D07B2201/2023 , D07B2201/2024 , D07B2207/203 , D07B2207/207 , D07B2207/209 , D07B2501/2046 , Y10S57/902
摘要: A steel cord comprises steel filaments twisted around each other in a first direction about at least one steel core filament having a wave form. The twisted filaments are individually subjected to a rotation about their own axes. This steel cord is formed by deforming the core filament into a planar wave form and twisting the core filament in a second direction to a predetermined degree. The core filaments together with the other filaments are twisted in the first direction so that the twisted filaments are individually subjected to a rotation around their own axes in the first direction.
摘要翻译: 钢帘线包括围绕至少一个具有波浪形状的钢芯长丝的第一方向彼此扭绞的钢丝。 扭绞的细丝单独地绕其自己的轴线进行旋转。 该钢丝帘线通过将芯丝变形为平面波形并将芯丝沿第二方向扭转到预定的程度而形成。 芯丝与其它长丝一起在第一方向上扭曲,使得绞合的细丝在第一方向上分别围绕它们自己的轴线旋转。
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4.
公开(公告)号:US20050139706A1
公开(公告)日:2005-06-30
申请号:US10507503
申请日:2002-12-03
申请人: Rik Mullebrouck , Luc Sabbe , Stijn Vanneste
发明人: Rik Mullebrouck , Luc Sabbe , Stijn Vanneste
CPC分类号: B65H55/005 , B65H2701/35
摘要: A spool (10) filled with two or more elongated elements (14, 16) such as steel cords wound in parallel and in several windings upon the spool is provided. The distance s between two neighboring elongated elements, as measured along a line parallel to the axis (18) of the spool (10), is not more than 10 mm along 90% of the length of each elongated element. The advantage is that unwinding problems such as sags and downstream processability problems are avoided.
摘要翻译: 提供一个充满两个或多个细长元件(14,16)的线轴(10),例如平行缠绕并且在线轴上的多个绕组的钢丝绳。 沿着平行于线轴(10)的轴线(18)的线测量的两个相邻细长元件之间的距离s不超过每个细长元件的90%长度的10mm。 其优点是可以避免诸如下垂和下游加工性问题之类的解决问题。
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5.
公开(公告)号:US07185838B2
公开(公告)日:2007-03-06
申请号:US10507503
申请日:2002-12-03
申请人: Rik Mullebrouck , Luc Sabbe , Stijn Vanneste
发明人: Rik Mullebrouck , Luc Sabbe , Stijn Vanneste
IPC分类号: B65H55/04
CPC分类号: B65H55/005 , B65H2701/35
摘要: A spool filled with two or more elongated elements such as steel cords wound in parallel and in several windings upon the spool. The distances between two neighboring elongated elements, as measured along a line parallel to the axis of the spool, is not more than 10 mm along 90% of the length of each elongated element.
摘要翻译: 一个充满两个或多个细长元件的线轴,例如平行缠绕并在线轴上的几个绕组的钢丝绳。 沿着与线轴平行的线测量的两个相邻细长元件之间的距离不超过每个细长元件长度的90%的10mm。
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