公开(公告)号：US1163132A

公开(公告)日：1915-12-07

申请号：US1131915

申请日：1915-03-01

Applicant: ST LOUIS MALLEABLE CASTING COMPANY

Inventor： ETTE CHARLES G

CPC classification number: H02G3/24 ,  H02G7/05

公开(公告)号：US945213A

公开(公告)日：1910-01-04

申请号：US1909471412

申请日：1909-01-09

Applicant: BLACKBURN JASPER

Inventor： BLACKBURN JASPER

CPC classification number: F16B2/18 ,  H02G3/24 ,  H02G7/05 ,  Y10T403/3926 ,  Y10T403/53

公开(公告)号：US877242A

公开(公告)日：1908-01-21

申请号：US1907380165

申请日：1907-06-21

Applicant: SNAPP DELOS V ,  FRAHER CHARLES W

Inventor： SNAPP DELOS V ,  FRAHER CHARLES W

CPC classification number: F16B15/04 ,  H02G3/24 ,  H02G7/05

公开(公告)号：US506002A

公开(公告)日：1893-10-03

申请号：US506002D

CPC classification number: H02G7/05 ,  H01B17/20

公开(公告)号：US11962138B2

公开(公告)日：2024-04-16

申请号：US17299121

申请日：2019-12-05

Applicant: PREFORMED LINE PRODUCTS CO.

Inventor： Benjamin Franklin Ciesielczyk ,  Cameron Joseph Clines ,  Jacob Jeffrey Palmer ,  Bruno Maiano

IPC: H02G3/00 ,  H02G3/32 ,  H02G7/10 ,  H02G7/05 ,  H02G7/06 ,  H02G7/08 ,  H02G7/14

CPC classification number: H02G3/263 ,  H02G3/32 ,  H02G7/10 ,  H02G7/05 ,  H02G7/06 ,  H02G7/08 ,  H02G7/14

Abstract: A support device for supporting a cable includes a central support portion having a first side and a second side. The support device also includes a first leg portion extending between a first end and a second end, the first leg portion having a first helical winding. The support device also includes a second leg portion extending between a third end and a fourth end, the second leg portion having a second helical winding. The support device further includes a hanger portion attached to the central support portion. The hanger portion includes structure that cooperates with an associated attachment structure. The first leg portion is attached to the central support portion and the second leg portion is attached to the central support portion. The first helical winding and the second helical winding are configured to receive the cable.

公开(公告)号：US20190081470A1

公开(公告)日：2019-03-14

申请号：US16069990

申请日：2017-01-13

Applicant: Beijing PLP Conductor Line Products Co., Ltd.

Inventor： Yue MA ,  Wenji WU ,  Xiaowei SUN ,  Qinghui XIE

IPC: H02G7/05 ,  F16G11/06

CPC classification number: H02G7/056 ,  F16G11/06 ,  H02G7/05

Abstract: A dead end structure for supporting a cable having a core portion includes a first support portion extending between a first end and a second end. A second support portion is attached to the first end of the first support portion. A third support portion is attached to the second end of the first support portion. A first helical winding and a second helical winding engage one another such that a first axial opening and a second axial opening are axially aligned to define an axial support opening into which the core portion of the cable is received. The second support portion and the third support portion apply a radial compressive force to the core portion. A sleeve defines an axial opening. The second support portion and the third support portion are received within the axial opening of the sleeve.

公开(公告)号：US09935446B2

公开(公告)日：2018-04-03

申请号：US15067889

申请日：2016-03-11

Applicant: Cablofil, Inc.

Inventor： Dallas Kellerman

IPC: H02G3/04 ,  H02G7/05 ,  F16L3/22 ,  F16M13/02

CPC classification number: H02G7/05 ,  F16L3/22 ,  F16M13/02 ,  H02G3/0443 ,  H02G3/045

Abstract: A waterfall-type cable router for routing cables out of cable trays includes a curved ramp having a front portion and a rear portion, a vertical left curved wall transitioning into the curved ramp and extending the length of the left side of the curved ramp, and a vertical right curved wall transitioning into the curved ramp and extending the length of the right side of the curved ramp. The rear portion of the curved ramp curves outwardly such that a distal end of the rear portion may be wider than a distal end of the front portion of the curved ramp.

公开(公告)号：US09923353B2

公开(公告)日：2018-03-20

申请号：US15457226

申请日：2017-03-13

Applicant: PREFORMED LINE PRODUCTS CO.

Inventor： Philip Timbrell ,  Nat Allen ,  Dan McGonigal ,  Jason Ryan

IPC: H02G7/05

CPC classification number: H02G7/053 ,  H02G7/05

Abstract: A cable suspension may allow a cable to be pivoted about a pivot axis that passes through a thickness of a cable. A bend radius of the cable entering and exiting the cable suspension may be increased and/or the degree of bend by a cable entering and exiting the cable support may be decreased. The cable may comprise insulated electrical cables, non-insulated electrical cables (e.g., conductors), shielded cables, non-electrical signal cables (e.g., optical cables), and/or assemblies thereof.

公开(公告)号：US09850677B2

公开(公告)日：2017-12-26

申请号：US15634028

申请日：2017-06-27

Applicant: Austin Cary Bennett ,  Jackson Robert Jandreau ,  William Benjamin Russell ,  Jimmy Bollman

Inventor： Austin Cary Bennett ,  Jackson Robert Jandreau ,  William Benjamin Russell ,  Jimmy Bollman

IPC: H02G7/00 ,  F16M13/02 ,  E04H12/24 ,  H02G7/20

CPC classification number: H02G7/05 ,  E04H12/24 ,  F16M13/02 ,  H02G7/00 ,  H02G7/20

Abstract: A synthetic cross arm is provided for use in structural support of conductors on utility poles in an electrical grid. The synthetic cross arm consists of a flexible housing and a cable positioned within a chamber of the flexible housing. The cable is configured to prevent pieces of the synthetic cross arm from separating, falling, or pulling down or breaking utility lines or adjacent cross arms upon a break to the synthetic cross arm. A collar is provided for connecting two cross arms in a horizontal position on a vertical utility pole. A cross arm assembly is provided that includes a collar and first and second cross arms connected thereto. The cross arm assembly is configured so that the first and second cross arms may flex, deform, and rebound, thus reducing or preventing damage to the cross arm assembly.

公开(公告)号：US09685772B2

公开(公告)日：2017-06-20

申请号：US15112588

申请日：2015-01-08

Applicant: K-Line Insulators Limited

Inventor： Tony Carreira

IPC: H02G7/20 ,  H02G7/05

CPC classification number: H02G7/20 ,  H02G7/05

Abstract: Insulator integrated framings for power lines and kits for assembling same are disclosed. The framings have retaining member assemblies configured to retain power line wires and conductors, separated from power line support structures and other retaining member assemblies by insulators.