Cable suspension

Patent metadata

Field	Value
Publication number	US-9923353-B2
Application number	US-201715457226-A
Country	US
Kind code	B2
Filing date	Mar 13, 2017
Priority date	Feb 4, 2013
Publication date	Mar 20, 2018
Grant date	Mar 20, 2018

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.

First claim

What is claimed is:

1. A cable suspension comprising:
a body configured to receive a cable and comprising:
a first shell; and
a second shell comprising a connection plate, wherein the connection plate defines a hole extending in a first direction through which a mechanical fastener is inserted to couple the second shell to the first shell; and

a bracket pivotally coupled to the body about a pivot axis and arranged to couple to a support at a location above the pivot axis extending in a second direction different than the first direction, wherein the pivot axis is orientated to pass through a thickness of a cable received in the body.

2. The cable suspension of claim 1 , wherein the second direction is perpendicular to the first direction.

3. The cable suspension of claim 1 , wherein the first shell and the second shell together define a channel extending in a third direction different than the first direction and the second direction.

4. The cable suspension of claim 3 , wherein:
the third direction is perpendicular to the first direction,
the second direction is perpendicular to the first direction, and
the third direction is perpendicular to the second direction.

5. The cable suspension of claim 1 , wherein the bracket comprises:
a cradle comprising a first arm, a second arm, and a bridge coupling the first arm to the second arm.

6. The cable suspension of claim 5 , wherein the first shell defines a hole extending in the first direction through which the mechanical fastener is inserted to couple the second shell to the first shell.

7. The cable suspension of claim 6 , wherein the hole is defined in a first surface of the first shell and a second surface of the first shell, diametrically opposite the first surface of the first shell, faces the bridge.

8. The cable suspension of claim 1 , wherein the bracket defines an annulus for attaching the bracket to a mounting interface, wherein the annulus extends in the second direction from a first surface of the bracket to a second surface of the bracket diametrically opposite the first surface.

9. The cable suspension of claim 1 , wherein:
the second shell and the first shell together define a channel,
the channel comprises an intermediate portion disposed between a first end portion and a second end portion,
the intermediate portion has a first diameter, and
the first end portion has a second diameter different than the first diameter.

10. The cable suspension of claim 9 , wherein the second diameter is greater than the first diameter.

11. The cable suspension of claim 1 , wherein the first shell comprises a central portion having a planar top surface facing the connection plate of the second shell.

12. The cable suspension of claim 11 , wherein the central portion comprises a sidewall abutting the planar top surface and having a blind hole defined therein for coupling the first shell to the bracket.

13. The cable suspension of claim 12 , wherein the blind holes having a conical toe.

14. A cable suspension comprising:
a body configured to receive a cable and comprising:
a first shell; and
a second shell selectively detachable from the first shell; and

a bracket pivotally coupled to the body about a first pivot axis and arranged to couple to a support at a location above the first pivot axis, wherein the bracket comprises:
a first arm;
a second arm; and
a bridge coupling the first arm to the second arm, wherein the first arm is pivotally coupled to the bridge about a second pivot axis.

15. The cable suspension of claim 14 , wherein the second pivot axis is perpendicular to the first pivot axis.

16. The cable suspension of claim 14 , wherein the second arm is integrally coupled to the bridge.

17. The cable suspension of claim 14 , the bracket comprising:
a hinge pin extending through a hole defined by the first arm and a hole defined by the bridge to couple the first arm to the bridge.

18. The cable suspension of claim 14 , wherein:
the second shell comprises a connection plate,
a first surface of the connection plate faces the first shell, and
a second surface of the connection plate, diametrically opposite the first surface, faces the bridge.

19. The cable suspension of claim 14 , wherein the first shell defines a blind hole for coupling the first shell to the bracket.

20. A cable suspension comprising:
a body configured to receive a cable and comprising:
a first shell; and
a second shell; and
a bracket pivotally coupled to the body about a pivot axis and arranged to couple to a support at a location above the pivot axis, wherein the bracket is coupled to the first shell and surrounds the second shell.

Assignees

• Preformed Line Products Co

Inventors

• Timbrell Philip
• Allen Nat
• Mcgonigal Dan
• Ryan Jason

Classifications

• H02G7/05

  Suspension arrangements or devices for electric cables or lines · CPC title

• H02G7/053 Primary

  Suspension clamps and clips for electric overhead lines not suspended to a supporting wire · CPC title