公开(公告)号：US20240337461A1

公开(公告)日：2024-10-10

申请号：US18131973

申请日：2023-04-07

Applicant: Michael R. Braden

Inventor： Michael R. Braden

IPC: F41B5/14 ,  D07B5/00

CPC classification number: F41B5/1411 ,  D07B5/00 ,  D07B2201/1048 ,  D07B2201/1068 ,  D07B2201/2024 ,  D07B2501/20 ,  F41B5/105

Abstract: A string such as a bowstring or cable used in archery bows and crossbows include multiple strands. The multiple strands are not bound to each other but remain parallel and positioned side-by-side. The desired number of strands are laid up to a determined length and grouped together to create a bundle. The bundles can have different properties such as strength and stability depending on the direction the strands and bundles are twisted.

公开(公告)号：US20230349097A1

公开(公告)日：2023-11-02

申请号：US17791272

申请日：2020-12-18

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Inventor： GAEL PATAUT ,  HENRI BARGUET ,  LUCAS LAUBY ,  OLIVIER REIX

IPC: D07B1/06 ,  D07B7/02

CPC classification number: D07B1/0613 ,  D07B1/0646 ,  D07B7/025 ,  D07B2201/1048 ,  D07B2201/1064 ,  D07B2401/201 ,  D07B2201/2022

Abstract: A multi-strand cord (50) having a 1×N structure comprises a single layer (52) of N strands (54) wound in a helix about a main axis (A), each strand (54) having one layer (56) of metal filaments (F1) and comprising M>1 metal filaments wound in a helix about an axis (B). The cord (50) has a total elongation Δt>8.10% and the energy-at-break indicator Er of the cord (50), defined by Er=∫0Atσ(Ai)×dAi where σ(Ai) is the tensile stress in MPa measured at the elongation Ai and dAi is the elongation such that Er is strictly greater than 52 MJ/m3.

公开(公告)号：US20110169285A1

公开(公告)日：2011-07-14

申请号：US13072205

申请日：2011-03-25

Applicant: George Frederick Dennis St. Germain

Inventor： George Frederick Dennis St. Germain

IPC: B66C1/12

CPC classification number: B66C1/12 ,  D07B7/165 ,  D07B2201/1048 ,  D07B2201/1052 ,  D07B2201/1056 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2205/201 ,  D07B2205/2039 ,  D07B2205/205 ,  D07B2401/2055 ,  D07B2801/12

Abstract: A sling for industrial lifting comprising a cover having fibers twisted in a first direction; and a load-bearing core within the cover, the core having a helical twist of a plurality of core strands, each core strand twisted in a second direction.

Abstract translation: 一种用于工业提升的吊索，包括具有在第一方向上扭曲的纤维的盖; 以及所述盖内的承载芯，所述芯具有多个芯股线的螺旋扭转，每个芯股线沿第二方向扭曲。

公开(公告)号：US20090283295A1

公开(公告)日：2009-11-19

申请号：US12465769

申请日：2009-05-14

Applicant: Joseph Varkey ,  Sheng Chang ,  Vadim Protasov

Inventor： Joseph Varkey ,  Sheng Chang ,  Vadim Protasov

IPC: H01B9/02

CPC classification number: H01B7/046 ,  D07B1/147 ,  D07B1/162 ,  D07B1/165 ,  D07B2201/1048 ,  D07B2201/1064 ,  D07B2201/2029 ,  D07B2201/203 ,  D07B2201/2044 ,  D07B2201/2046 ,  D07B2201/2087 ,  D07B2401/2015 ,  G02B6/4416 ,  G02B6/4433 ,  H01B3/47 ,  H01B7/1855 ,  H01B9/005

Abstract: An embodiment of a wellbore cable comprises a cable core, at least a first armor wire layer comprising a plurality of strength members and surrounding the cable core, and at least a second armor wire layer comprising a plurality of strength members surrounding the first armor wire layer, the second armor wire layer covering a predetermined percentage of the circumference of the first armor wire layer to prevent torque imbalance in the cable.

Abstract translation: 井眼电缆的实施例包括电缆芯，至少第一铠装线层，包括多个强度构件并且围绕电缆芯，以及至少第二铠装线层，其包括围绕第一铠装线层的多个强度构件 ，所述第二铠装线层覆盖所述第一铠装线层的预定百分比的圆周以防止所述电缆中的扭矩不平衡。

公开(公告)号：US3791131A

公开(公告)日：1974-02-12

申请号：US3791131D

申请日：1972-03-27

Applicant: SCOTT R ,  WESSON M

Inventor： SCOTT R ,  WESSON M

IPC: D07B1/06 ,  D07B3/02 ,  D07B3/00

CPC classification number: D07B1/0673 ,  D07B3/02 ,  D07B2201/1048 ,  D07B2201/108 ,  D07B2201/1084

Abstract: The method of making a concentric wire rope on a double twist strander in which the rope is comprised of outer strands and a core strand and in which the lay of the wires of the outer strands is opposite the lay of the wires of the core strand and in the finished rope the length of the lay of the wires of the core strand has been shortened and the length of the lay of the wires of the outer strands has been increased.

Abstract translation: 在双捻绞线机上制造同心钢丝绳的方法，其中绳索由外股线和芯股线组成，其中外股线的丝线与芯股线的捻线相对， 在完成的绳索中，芯股线的线的长度已经缩短，并且外股线的线的长度已经增加。

公开(公告)号：US3772454A

公开(公告)日：1973-11-13

申请号：US3772454D

申请日：1972-11-22

Applicant: STEEL CORP

Inventor： DONECKER F ,  LUCHT W

IPC: H01B5/08 ,  H01B7/22 ,  H01B7/00

CPC classification number: H01B7/226 ,  D07B1/147 ,  D07B2201/1048 ,  D07B2401/2015

Abstract: A torque balanced conductor cable includes between three and six strands spiraled together with the torque exerted by the cable being approximately equal to the torque exerted by the strands. Each strand includes an insulated conductor as a core with steel wires stranded therearound and the insulation extending into the interstices of the strands. Another species includes insulated conductors positioned in the outer valleys of the cable and a sheath extruded over the entire assembly. This second species may be used with the first species or with cables in which the strands have a steel wire core member.

Abstract translation: 扭矩平衡导体电缆包括三到六根螺旋线的线，由电缆施加的扭矩大致等于由绞线施加的扭矩。 每条绞线包括绝缘导体作为核心，钢丝绞合在其周围，绝缘体延伸到线束的间隙。 另一种物质包括定位在电缆的外谷中的绝缘导体和在整个组件上挤出的护套。 该第二种可以与第一种或第二种物质一起使用，其中丝线具有钢丝芯部件。

公开(公告)号：US3104515A

公开(公告)日：1963-09-24

申请号：US18615862

申请日：1962-04-09

Applicant: UNITED STATES STEEL CORP

Inventor： STEVENS ROGER W

IPC: D07B1/06 ,  D07B1/14

CPC classification number: D07B1/068 ,  D07B1/145 ,  D07B2201/1032 ,  D07B2201/1048 ,  D07B2201/1052 ,  D07B2201/1056 ,  D07B2201/2055 ,  D07B2501/2007 ,  Y10T74/20456 ,  D07B2801/24