Mechanical lug with dovetail interlock feature

Patent metadata

Field	Value
Publication number	US-9293841-B2
Application number	US-201414323038-A
Country	US
Kind code	B2
Filing date	Jul 3, 2014
Priority date	Jul 10, 2013
Publication date	Mar 22, 2016
Grant date	Mar 22, 2016

Abstract

The present invention is directed to a mechanical lug with interlocking features that secures an electrical conductor. The mechanical lug has a main body and a mounting tongue extending from the main body. The main body includes an inner flange and an outer flange. The inner flange has a horizontal member and an interlocking member with angled pockets. The outer flange has hooks with a tapered face positioned in the angled pockets of the interlocking member of the inner flange thereby forming a dovetail interlock.

First claim

The invention claimed is:

1. A mechanical lug for securing electrical conductors, the mechanical lug comprising:
a main body having an inner flange and an outer flange, wherein the inner flange having a horizontal member and an interlocking member, wherein each side of the interlocking member being an open side defining angled pockets, and wherein the outer flange having hooks with a tapered face, wherein the outer flange overlaps the inner flange with the hooks of the outer flange positioned in the open sides of the inner flange and engaging the angled pockets of the interlocking member of the inner flange; and
a mounting tongue extending from the main body.

2. The mechanical lug of claim 1 , wherein the hooks of the outer flange are L-shaped.

3. The mechanical lug of claim 1 , wherein the hooks of the outer flange define an opening, the opening receives the interlocking member of the inner flange.

4. The mechanical lug of claim 1 , wherein the mounting tongue having a hole for receiving a fastener to mount the mechanical lug.

5. The mechanical lug of claim 1 , wherein the main body having a v-shaped bottom with serrations for retaining the electrical conductor.

6. The mechanical lug of claim 1 , wherein the outer flange and inner flange having a center hole, wherein a fastener is installed in the hole for securing the electrical conductor.

7. The mechanical lug of claim 1 , wherein the inner flange and outer flange mate to form a dovetail interlock.

8. A mechanical lug for securing electrical conductors, the mechanical lug comprising:
a main body having an outer flange and an inner flange, the outer flange defines a first side and the outer flange overlapping and engaging the inner flange to define a second side,
wherein the inner flange having a horizontal member and an interlocking member with open sides that form angled pockets;
wherein the outer flange having hooks with a tapered face, the tapered face of the hooks engage the angled pockets of the interlocking member of the inner flange to form a dovetail interlock; and
a mounting tongue extending from the main body.

9. The mechanical lug of claim 8 , wherein the interlocking member is T-shaped.

Assignees

• Panduit Corp

Inventors

• Seehoffer Francis
• Sokol Robert L

Classifications

• H01R4/30 Primary

  utilising a screw or nut clamping member (H01R4/50 takes precedence; utilising a clamping member acted on by screw or nut H01R4/38; {for coaxial cables H01R9/0521}) · CPC title

• H01R11/12

  End pieces terminating in an eye, hook, or fork · CPC title

• H01R4/36 Primary

  Conductive members located under tip of screw · CPC title