Safe jumper methodology utilizing switch embedded connection clamps

• US 9,692,154 B2
• Filed: 01/04/2016
• Issued: 06/27/2017
• Est. Priority Date: 01/05/2015
• Status: Active Grant

• Current Assignee: Twitch Technologies LLC
• Original Assignee: Twitch Technologies LLC
• Inventors: Page, John Dennis
• Primary Examiner(s): DINH, PHUONG K
• Application Number:
  US14/987,119
• Publication Number:
  US 20160197415A1
• Time in Patent Office: 540 Days
• Field of Search: 439822, 439759, 439188, 439504
• CPC Class Codes: H01R 11/24 with gripping jaws, e.g. crocodile clip

Abstract

A clamp includes a first and second handle parts that are pivotable relative to each other and biased closed. A first electrical contactor is associated with the first handle part, and a second electrical contactor is associated with the second handle part. The first electrical contactor and the second electrical contactor are positioned such that in the closed position of the clamp, a circuit connection between the first electrical contactor and the second electrical contactor is open, and in the open position, the circuit connection is closed.

Claims

1. A clamp comprising:

a first handle part of the clamp including a bussbar connector;

a second handle part of the clamp connected to the first handle part at a pivot joint, wherein the second handle part is pivotable relative to the first handle part to displace the clamp between a closed position and an open position;

a spring connected between the first handle part and the second handle part, the spring biasing the clamp to toward the closed position;

a first electrical contactor associated with the first handle part; and

a second electrical contactor associated with the second handle part,

wherein the first electrical contactor and the second electrical contactor are positioned such that in the closed position of the clamp, a circuit connection between the first electrical contactor and the second electrical contactor is open, and in the open position, the circuit connection is closed.

2. A clamp according to claim 1, wherein the first electrical contactor is electrically coupled with the bussbar connector, and wherein the first and second electrical contactors comprise leaf springs respectively connected to the first handle part and the second handle part.

3. A clamp according to claim 1, wherein the first electrical contactor is electrically coupled with the bussbar connector, wherein in the open position of the clamp, the first electrical contactor is spaced from the second electrical contactor, and wherein in the closed position of the clamp, the first electrical contactor is electrically coupled with the second electrical contactor.

4. A clamp according to claim 1, wherein the bussbar connector comprises a first bussbar connector, and wherein the first electrical contactor comprises a second bussbar connector, the second electrical contactor comprising a bridge connector that is positioned to electrically connect the first bussbar connector and the second bussbar connector in the closed positioned of the clamp.