Raised floor system grounding

Patent metadata

Field	Value
Publication number	US-10227783-B2
Application number	US-201414548517-A
Country	US
Kind code	B2
Filing date	Nov 20, 2014
Priority date	Dec 22, 2008
Publication date	Mar 12, 2019
Grant date	Mar 12, 2019

Abstract

A raised floor pedestal including a base configured to sit on a floor; and a post extending up from the base. The post includes a metal member having a general tube shape. A top of the post forms a support surface configured to support a portion of a raised floor system thereon. A side of the post includes an integrally formed ground conductor connector piece extending therefrom. The ground conductor connector piece is configured to have an electrical ground conductor connected directly thereto.

First claim

What is claimed is:

1. A method comprising:
providing a tube comprised of a metal member;
stamping the metal member to form an electrical connector clip, wherein the electrical connector clip extends from a side of the tube, wherein the electrical connector clip is formed as a spring clip configured to resiliently deflect when an electrical ground conductor is located between the clip and the side of the tube;
connecting the tube to a base, wherein the base is configured to support the tube in a substantially vertical orientation when the base is located on a floor, wherein the tube and base are configured to support raised floor panels above the floor, wherein the tube is configured to electrically connect to the electrical ground conductor at the electrical connector clip to support the ground conductor above the floor and electrically connect the tube to the ground conductor; and
forming a second electrical connector clip on a second different side of the tube.

2. A method as in claim 1 wherein the electrical connector clip is formed with an upwardly extending cantilevered shape.

3. A method as in claim 1 further comprising providing a threaded member at the top of the tube, and a movable top section connected to the tube, wherein the top section comprises a top plate and a threaded post extending down from the top plate, wherein the threaded post is connected to the threaded member and extends into a central channel of the tube.

4. A method as in claim 1 wherein the first and second electrical connector clips are formed, at least partially, at different heights on the tube.

5. A method comprising:
placing a pedestal on a floor;
connecting a ground conductor directly to the pedestal, wherein the pedestal comprises a post with an integrally formed electrical connector clip on a side of the post, wherein the ground conductor is directly attached to the electrical connector clip, where the connecting of the ground conductor directly to the pedestal comprises the electrical connector clip being a spring clip which resiliently deflects when the ground conductor is located between the electrical connector clip and the side of the post; and
positioning raised floor panels on top of the pedestal,
wherein the post comprises an integrally formed second electrical connector clip on a second side of the post, and the method further comprises connecting a second ground conductor directly to the pedestal at the second electrical connector clip.

6. A method as in claim 5 where the connecting of the ground conductor directly to the pedestal comprises downwardly inserting the ground conductor between the electrical connector clip and the post, where the electrical connector clip has an upwardly extending cantilevered shape.

7. A method as in claim 5 further comprising providing a threaded member at the top of the post, and a movable top section connected to the post, wherein the top section comprises a top plate and a threaded post extending down from the top plate, wherein the threaded post is connected to the threaded member and extends into a central channel of the post.

8. A method as in claim 5 wherein the electrical connector clips are located, at least partially, at different heights on the post.

9. A method comprising:
providing a tube;
forming an electrical connector clip on the tube, where the electrical connector clip is at a side of the tube, wherein the electrical connector clip is formed as a spring clip configured to resiliently deflect when a ground conductor is located between the electrical connector clip and the side of the tube;
connecting the tube to a base, wherein the base is configured to support the tube in a substantially vertical orientation when the base is located on a floor, wherein the tube and base are configured to support raised floor panels above the floor, wherein the tube and the electrical connector clip are configured to electrically connect to the ground conductor to thereby support the ground conductor above the floor and electrically connect the tube to the ground conductor; and
forming a second electrical connector clip on a second different side of the tube.

10. A method as in claim 9 wherein the electrical connector clip is formed with an upwardly extending cantilevered shape.

11. A method as in claim 9 further comprising providing a threaded member at the top of the tube, and a movable top section connected to the tube, wherein the top section comprises a top plate and a threaded post extending down from the top plate, wherein the threaded post is connected to the threaded member and extends into a central channel of the tube.

12. A method as in claim 9 wherein the first and second electrical connector clips are formed, at least partially, at different heights on the tube.

Assignees

• Hubbell Inc

Inventors

• Ruland Rodd R
• Heckman Jerry L

Classifications

• E04F15/02447 Primary

  Supporting structures · CPC title

• Y10T29/49826

  Assembling or joining · CPC title