Tap clamp

Patent metadata

Field	Value
Publication number	US-11024992-B2
Application number	US-202016895717-A
Country	US
Kind code	B2
Filing date	Jun 8, 2020
Priority date	Aug 4, 2016
Publication date	Jun 1, 2021
Grant date	Jun 1, 2021

Abstract

A clamp provides electrical communication between a first conductor and a second conductor. The clamp includes a first housing portion having a first surface, a second surface, a first housing bore, and a cavity, the first housing bore extending along a longitudinal axis. The clamp further includes a clamp member at least partially disposed within the cavity of the first housing portion, the clamp member including a first clamp surface adjacent the second surface of the housing in a facing relationship. The clamp further includes a shaft oriented parallel to the longitudinal axis, the shaft coupling the first housing portion and the clamp member. The clamp further includes a second housing portion movably coupled to the first housing portion by the shaft, the second housing portion including a second housing bore and a second clamp surface, the second housing bore aligned with the longitudinal axis, the second clamp surface adjacent the first surface of the first housing portion in a facing relationship.

First claim

What is claimed is:

1. A clamp for providing electrical communication between a first conductor and a second conductor, the clamp comprising:
a first housing portion including a first surface and a second surface;
a clamp member including a first clamp surface adjacent the second surface of the first housing portion;
a shaft coupling the first housing portion and the clamp member; and
a second housing portion movably coupled to the first housing portion by the shaft, the second housing portion including a second clamp surface adjacent the first surface,
wherein the shaft is movable in a first direction to secure the first conductor between the first surface of the first housing portion and the second clamp surface, and
wherein the shaft is movable in a second direction to move the clamp member relative to the first housing portion to secure the second conductor between the second surface of the first housing portion and the first clamp surface.

2. The clamp of claim 1 , wherein the first surface of the first housing portion and the second clamp surface of the second housing portion cooperatively form a channel therebetween, the channel configured to receive the first conductor.

3. The clamp of claim 2 , wherein the first surface of the first housing portion is an internal surface of a cylindrical through-opening and the second clamp surface of the second housing portion is curved.

4. The clamp of claim 2 , wherein the channel is oriented substantially perpendicular to the shaft.

5. The clamp of claim 1 , wherein actuation of the shaft changes a spacing between the first surface of the first housing portion and the second clamp surface of the second housing portion.

6. The clamp of claim 1 , wherein the first clamp surface is positioned on a first portion of the clamp member, the clamp member including a second portion having an internal hole receiving the shaft.

7. The clamp of claim 1 , wherein the second surface of the first housing portion and the first clamp surface of the clamp member cooperatively form at least a portion of a channel therebetween, the channel configured to receive the second conductor.

8. The clamp of claim 7 , wherein the second surface of the first housing portion and the first clamp surface of the clamp member form curved surfaces of the channel.

9. The clamp of claim 1 , further comprising a resilient member exerting a biasing force on the shaft and biasing the second housing portion toward the first housing portion.

10. The clamp of claim 1 , further comprising a threaded member threadedly engaging the shaft, and wherein the clamp member, the first housing portion, and the second housing portion are secured between the threaded member and a flange of the shaft.

11. A clamp for providing electrical communication between a first conductor and a second conductor, the clamp comprising:
a first housing portion including a first surface, a second surface, and a first housing bore;
a clamp member movably coupled to the first housing portion, the clamp member including a first clamp surface adjacent the second surface of the first housing portion; and
a second housing portion movably coupled to the first housing portion, the second housing portion including a second housing bore and a second clamp surface, the second housing bore aligned with the first housing bore, the second clamp surface adjacent the first surface of the first housing portion, the second housing portion movable in one direction to secure the first conductor and clamp member is movable in a second direction to secure the second conductor.

12. The clamp of claim 11 , further comprising a shaft that is oriented parallel to the first housing bore, the shaft coupling the first housing portion and the clamp member, and the second housing portion and the first housing portion.

13. The clamp of claim 12 , further comprising a resilient member exerting a biasing force on the shaft and biasing the second housing portion toward the first housing portion.

14. The clamp of claim 12 , wherein the first clamp surface is positioned on a first portion of the clamp member, the clamp member including a second portion having an internal hole receiving the shaft.

15. The clamp of claim 11 , wherein the second surface of the first housing portion and the first clamp surface of the clamp member cooperatively form at least a portion of a channel therebetween, the channel configured to receive the second conductor.

16. The clamp of claim 11 , wherein the first surface of the first housing portion and the second clamp surface of the second housing portion cooperatively form a channel therebetween, the channel configured to receive the first conductor.

17. A clamp for providing electrical communication between a first conductor and a second conductor, the clamp comprising:
a first housing portion including a first surface and a first housing bore;
a second housing portion including a second surface and a second housing bore aligned with the first housing bore, the first surface and the second surface configured to engage the first conductor disposed between the first housing portion and the second housing portion;
a clamp member positioned proximate the first housing portion and configured to secure the second conductor against the first housing portion; and
a shaft coupling the first housing portion and the second housing portion, the shaft being slideable to adjust a spacing between the first surface and the second surface and the shaft being threadable to adjust a spacing between the clamp member and the first housing portion.

18. The clamp of claim 17 , wherein the shaft oriented orthogonal with respect to an axis of the first conductor and orthogonal with respect to an axis of the second conductor.

19. The clamp of claim 17 , wherein the first surface of the first housing portion is an internal surface of a cylindrical through-opening and the second surface of the second housing portion is curved.

20. The clamp of claim 17 , further comprising a resilient member exerting a biasing force on the shaft and biasing the second housing portion toward the first housing portion.

Assignees

• Hubbell Inc

Inventors

• Diop Seydou
• Candelaria Adrian Beau

Classifications

• H02G7/00

  Overhead installations of electric lines or cables (installations of bus-bars H02G5/00) · CPC title

• H01R11/15 Primary

  Hook in the form of a screw clamp · CPC title

• H01R4/42

  Clamping area to one side of screw only · CPC title

• H01R4/363

  with intermediate part between tip and conductive member · CPC title

• H01R4/40

  Pivotable clamping member · CPC title