公开(公告)号：US11742646B2

公开(公告)日：2023-08-29

申请号：US17346231

申请日：2021-06-12

Applicant: CommScope Technologies LLC

Inventor： Christopher P. Gemme ,  Mark E. Alrutz

IPC: H02G7/08 ,  H02G7/12 ,  G02B6/44 ,  G02B6/48

CPC classification number: H02G7/08 ,  G02B6/4439 ,  G02B6/483 ,  H02G7/12

Abstract: An aerial cable support system includes a first cable holder with a first tubular member and a second tubular member attached thereto. First and second elongated links are attached within first and second opposed openings of the first tubular member. A messenger wire is inserted through a sidewall of the second tubular member. At least one cable is either inserted through the sidewall of the second tubular member or through a sidewall of a third tubular member attached to the first and/or second tubular members. By attaching a series of cable holders together using a series of elongated links, a virtual conduit system is created to push cable(s) along a messenger wire between two poles and to support the cables from the messenger wire.

公开(公告)号：US20230178973A1

公开(公告)日：2023-06-08

申请号：US17961432

申请日：2022-10-06

Applicant: National Grid plc

Inventor： Amit Urs ,  Mark S. Browne

IPC: H02G7/20 ,  H02G7/05 ,  H02G7/08

CPC classification number: H02G7/20 ,  H02G7/053 ,  H02G7/08

Abstract: Devices, systems, and methods are provided for compact transmission lines structure. A compact transmission lines structure may comprise a first subsystem of a pole and a crossarm, wherein the crossarm is stacked above the pole, wherein the crossarm comprises a cantilever end situated away from the pole. The compact transmission lines structure may comprise a second subsystem connected to the cantilever end. The second subsystem comprising a first diamond-shaped insulator assembly supporting a first single three-phase transmission line. The compact transmission lines structure may comprise a third subsystem connected to the cantilever end, the third subsystem comprising a second diamond-shaped insulator assembly supporting a second single three-phase transmission line, wherein the second diamond-shaped insulator assembly mirrors the first diamond-shaped insulator assembly. The compact transmission lines structure may comprise at least two shield wires configured to provide lightning protection.

公开(公告)号：US11217982B2

公开(公告)日：2022-01-04

申请号：US16518882

申请日：2019-07-22

Applicant: Preformed Line Products Co.

Inventor： Benjamin Franklin Ciesielczyk ,  Andrew James Hanneman ,  Mark Burns

IPC: H02G7/08 ,  H01B17/06 ,  H02G7/05 ,  H01B5/10 ,  F16G11/04 ,  F16G11/03 ,  F16G11/06 ,  F16G11/14 ,  H02G7/20

Abstract: A helical jumper connector includes a helical support member configured to support a wire. The helical support member includes a first leg having a first helical winding and a second leg having a second helical winding that defines a second axial opening. The first axial opening and the second axial opening are coaxial with the wire when the first helical winding and the second helical winding are wrapped around the wire and cooperatively engage with one another to support the wire. A jumper casting is configured to receive the helical support member. The helical support member and the jumper casting are electrically conductive such that the helical jumper connector forms an electrically conductive pathway to carry electrical current from the wire. A method of making a helical jumper connector assembly includes applying a compression force to a helical jumper connector comprising a helical support member received in a jumper casting.

公开(公告)号：US10795108B2

公开(公告)日：2020-10-06

申请号：US15663440

申请日：2017-07-28

Applicant: Hubbell Incorporated

Inventor： Rabih M. Al Ghossein ,  John Edward Sakmar

IPC: H01R4/44 ,  H01R4/38 ,  H01R11/11 ,  G02B6/44 ,  H02G7/08 ,  F16L3/10 ,  G02B6/48 ,  H01R11/15

Abstract: A cable clamp for clamping drop cables to main span cables. The cable clamp has a body that includes an elongated drop cable guide, an elongated main span cable guide, and main body section between the drop cable guide and the main span cable guide. The body has a lower body half and an upper body half. The lower body half is movable relative to the upper body half between at least one open position and a clamping position. When the body is in a clamping position the lower body half and upper body half of the drop cable guide form a drop cable opening, and the lower body half and upper body half of the main span cable guide form a main span cable opening. A stem extends through the lower body half of the main body section and is releasably secured to the upper body half of the main body section such that rotational movement of the stem is translated to movement of the lower body half relative to the upper body half. The stem has a collar and a spring is positioned on the stem between the collar and the lower body half of the main body section to normally bias the body to the clamping position.

公开(公告)号：US10649169B2

公开(公告)日：2020-05-12

申请号：US16055440

申请日：2018-08-06

Applicant: Hubbell Incorporated

Inventor： Rabih M. Al Ghossein ,  Adrian Beau Candelaria ,  Seydou Diop

IPC: G02B6/44 ,  H02G7/08 ,  F16L3/10 ,  G02B6/48 ,  B60M1/23

Abstract: A cable clamp for clamping drop cables to main span cables. The cable clamp has a frame, a jaw assembly and a stem. The frame has a main body, a drop cable body and a main cable body. The jaw assembly is operatively coupled to the main body and has a drop cable jaw and a main cable jaw. The drop cable jaw is movable along the main body between an open position and a closed position. The main cable jaw is movable along the main body between an open position and a closed position. The main cable jaw can be automatically moved from the open position to the closed position. The stem is operatively coupled to the main body and the jaw assembly so that the stem can selectively block the main cable jaw in the open position and release the main cable jaw so that can automatically move to the closed position.

公开(公告)号：US09866005B2

公开(公告)日：2018-01-09

申请号：US14897322

申请日：2014-10-15

Applicant: FI.MO.TEC. S.P.A.

Inventor： Carlo Feige ,  Alberto Varale ,  Massimo Bottazzoli

IPC: H02G7/08 ,  H02G3/32 ,  F16L3/10 ,  H01B11/00

CPC classification number: H02G7/08 ,  F16L3/1075 ,  H01B11/007 ,  H02G3/32

Abstract: A device for fixing elongated bodies to a supporting cable includes a body containing a seat for the supporting cable and a seat for the elongated body, wherein, for the independent closing of the seats, a lid is provided that closes the seat of the supporting cable and a lid that closes the seat of the elongated body. A device according to the invention offers the advantage of not requiring the perfect positioning of the coaxial wire with respect to the supporting cable by having a distinct or separate system for fixing the device onto the coaxial wire and supporting cable, respectively. Another advantage of a device according to the invention lies in its autonomy because it does not require additional elements for consolidating the installation.

公开(公告)号：US20140159968A1

公开(公告)日：2014-06-12

申请号：US14112419

申请日：2012-04-20

Applicant: Bernd Maier ,  Frank Pietschmann

Inventor： Bernd Maier ,  Frank Pietschmann

IPC: H02G7/08 ,  B60L5/40 ,  H01Q1/32

CPC classification number: H02G7/08 ,  B60L5/40 ,  B60L2200/26 ,  H01Q1/3208 ,  H01R41/00

Abstract: The invention relates to a mounting for a data conductor on a conductor strand of a conductor line. The invention further relates to an energy transmission system for transmitting electrical energy between a conductor line and an electrical consumer that can be moved along the conductor line and has at least one data conductor guided along the conductor line and at least one antenna arranged on the consumer, and to a data transmission system for contactless local data transmission between at least one data conductor guided along a conductor line and at least one antenna arranged on an electrical consumer that can be moved along the conductor line. The invention solves the problem of enabling a compact construction, simple, fast fitting and retrofitting of an energy transmission system and reliable data transmission in an energy transmission system by means of a mounting having a mounting means that is adapted to an outer contour of the conductor strand for fastening the mounting to the conductor strand and a fastening means for fastening the data conductor to the mounting at a distance from the conductor strand, and by means of an energy transmission system and a data transmission system, which comprise a multiplicity of mountings for mounting the data conductor at an invariant distance from a conductor strand of the conductor line.

Abstract translation: 本发明涉及一种用于数据导体在导体线的导线上的安装。 本发明还涉及一种用于在导体线路和消费者之间传输电能的能量传输系统，其可以沿着导体线移动并且具有沿着导线引导的至少一个数据导体和布置在消费者上的至少一个天线 以及用于在沿着导线引导的至少一个数据导体与布置在能够沿导体线移动的消费者上的至少一个天线之间进行非接触式本地数据传输的数据传输系统。 本发明解决了能够在能量传输系统中实现紧凑的结构，简单，快速配合和改造能量传输系统的可靠数据传输的问题，借助于具有适于导体的外轮廓的安装装置的安装 用于将安装件固定到导体绞合线上的线束以及用于将数据导体紧固到距离导体绞合线一定距离处的安装件的紧固装置，以及通过能量传输系统和数据传输系统，其包括多个安装件，用于 将数据导体安装在与导体线的导体线不变的距离处。

公开(公告)号：US4723053A

公开(公告)日：1988-02-02

申请号：US888253

申请日：1986-07-21

Applicant: Mauricio Amaya

Inventor： Mauricio Amaya

IPC: H02G15/007 ,  H02G15/10 ,  H02G7/08 ,  F16G11/04 ,  H01R13/585

CPC classification number: H02G15/007 ,  H02G15/10 ,  Y10T24/3936 ,  Y10T24/3962 ,  Y10T24/3969 ,  Y10T403/1683 ,  Y10T403/69 ,  Y10T403/7054

Abstract: A strain relief device for resisting strain forces acting in a direction of pull-out of a cable relative to a cable closure, comprises a cable gripping member having at least two complementary jaw-like segments alignable for defining therebetween a tubular through opening sized for gripping a cable of a given diameter therewithin and an outer surface of predetermined configuration. These jaw-like segments have interengageable edge surfaces for defining a maximum inwardly compressed condition of the through opening corresponding to a predetermined limited maximum compression of the given diameter of cable for substantially preventing damage thereto. A generally annular locking member comprises a pair of locking segments defining an inner surface formed for complementary surrounding engagement with the gripping member outer surface and coupling structure for releasably coupling the locking segments together about the gripping member to retain the same in gripping engagement with the cable.

Abstract translation: 一种应变释放装置，用于抵抗相对于电缆封闭件拉出电缆方向的应变力，包括具有至少两个互补的夹爪状部分的电缆夹持构件，其可对准以在其间限定一个尺寸适于夹紧的管状通孔 其中具有给定直径的电缆和预定构造的外表面。 这些颚状部分具有可相互接合的边缘表面，用于限定通孔的最大向内压缩状态，对应于给定直径的电缆的预定的有限最大压缩，以基本上防止损坏。 大致环形的锁定构件包括一对锁定段，其限定内表面，该内表面形成为用于与夹持构件外表面互补的周边接合，以及耦合结构，用于将锁定段可释放地联接在夹持构件周围，以将其保持在与电缆 。

公开(公告)号：US3330516A

公开(公告)日：1967-07-11

申请号：US49216365

申请日：1965-10-01

Applicant: ANSONIA WIRE & CABLE CO

Inventor： VINCENT RENE C

IPC: H02G7/08

CPC classification number: H02G7/08

公开(公告)号：US3198464A

公开(公告)日：1965-08-03

申请号：US22148162

申请日：1962-09-05

Applicant: MALLEABLE IRON FITTINGS CO

Inventor： HUGGINS OWEN R

IPC: H02G7/08

CPC classification number: H02G7/08