T-post bracket attachment system

• US 8,480,061 B2
• Filed: 04/05/2012
• Issued: 07/09/2013
• Est. Priority Date: 04/12/2011
• Status: Expired due to Fees

• Current Assignee: Thomas L. Graves
• Original Assignee: Thomas L. Graves
• Inventors: Graves, Thomas L.
• Primary Examiner(s): Stodola, Daniel P.
• Assistant Examiner(s): McMahon, Matthew R
• Application Number:
  US13/440,529
• Publication Number:
  US 20120261634A1
• Time in Patent Office: 460 Days
• Field of Search: 256/32, 256/35, 256/36, 256/46, 256/56, 256/60, 256/64, 256/65.01, 256/65.02, 256/65.03, 256/68, 256/69, 256/DIG.5, 182/186.7, 182/186.8, 521/00, 526/551, 528/49, 528/46, 528/48, 248/220.22, 248/218.4, 248/200, 248/220.21, 403/190, 294/28, 295/250.1, 295/250.2, 295/251.1, 298/973.2
• US Class Current: 256/65.03
• CPC Class Codes: E04H 17/20 Posts therefor
• CPC Class Codes: E04H 17/263 for erecting posts pile driving E02D7/00
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

A fencing system comprises a T-post, an upper sleeve, a lower sleeve, and a bracket. Both the upper sleeve and the lower sleeve encircle respective portions of the T-post. The sleeves are designed such that passing bolts through the sleeves cooperates with the lugs on the T-post in a manner that restricts the motion of the sleeves along the longitudinal axis of the T-post. The bracket, in turn, defines an upper mounting arm and a lower mounting arm. Capturing the upper mounting arm between the T-post and the upper sleeve and capturing the lower mounting arm between the lower sleeve and the T-post acts as an effective means by which to fixate the bracket to the T-post.

Claims

1. A fencing system, the fencing system comprising:

a T-post, the T-post defining a series of lugs arranged along a longitudinal axis;

an upper sleeve, the upper sleeve completely encircling an upper portion of the T-post;

two upper bolts, the two upper bolts passing through the upper sleeve such that respective portions of the two upper bolts are disposed between two lugs of the series of lugs of the T-post or on opposing sides of one lug of the series of lugs of the T-post in a manner that restricts the motion of the upper sleeve along the longitudinal axis of the T-post;

a lower sleeve, the lower sleeve completely encircling a lower portion of the T-post;

two lower bolts, the two lower bolts passing through the lower sleeve such that respective portions of the two lower bolts are disposed between two lugs of the series of lugs of the T-post or on opposing sides of one lug of the series of lugs of the T-post in a manner that restricts the motion of the lower sleeve along the longitudinal axis of the T-post; and

a bracket, the bracket defining an upper mounting arm captured between the T-post and the upper sleeve, and a lower mounting arm captured between the T-post and the lower sleeve.

2. The fencing system of claim 1, wherein the upper sleeve is substantially square tubular or substantially rectangular tubular.

3. The fencing system of claim 1, wherein the upper sleeve defines a first upper flat surface and a second upper flat surface, the second upper flat surface being adjacent to the first upper flat surface, and wherein one of the two upper bolts passes through the upper sleeve by entering the upper sleeve through the first upper flat surface and exiting the upper sleeve through the second upper flat surface.

4. The fencing system of claim 1, wherein the lower sleeve is substantially square tubular or substantially rectangular tubular.

5. The fencing system of claim 1, wherein the lower sleeve defines a first lower flat surface and a second lower flat surface, the second lower flat surface being adjacent to the first lower flat surface, and wherein one of the two lower bolts passes through the lower sleeve by entering the lower sleeve through the first lower flat surface and exiting the lower sleeve through the second lower flat surface.

6. The fencing system of claim 1, wherein the bracket can be manually swiveled about the longitudinal axis of the T-post by at least about 30 degrees.

7. The fencing system of claim 1, wherein the bracket further defines a connecting arm, the connecting arm defining a hole therein.

8. The fencing system of claim 7, wherein the upper mounting arm, the lower mounting arm, and the connecting arm of the bracket are arranged in a T-shape with respect to one another.

9. The fencing system of claim 1, further comprising a second bracket, the second bracket defining a second upper mounting arm captured between the T-post and the upper sleeve, and a second lower mounting arm captured between the T-post and the lower sleeve.

10. The fencing system of claim 1, wherein the bracket further comprises two connecting arms, each of the two connecting arms defining a respective hole therein.

11. The fencing system of claim 1, further comprising an extension bar attached to the bracket, the extension bar defining an elongate bar with a series of slots defined therein.

12. The fencing system of claim 11, further comprising a second T-post, the second T-post defining a front face with a second series of lugs arranged thereon, wherein the front face is pressed against the extension bar such that one or more lugs of the second series of lugs on the second T-post engages one or more slots of the series of slots in the extension bar.

13. The fencing system of claim 12, wherein the second T-post is fixated to the extension bar at least in part utilizing a U-bolt.

14. The fencing system of claim 1, further comprising a fence rail, the fence rail supported at least in part by the bracket.

15. The fencing system of claim 1, wherein the upper sleeve and the lower sleeve are each unitary.

16. A method of erecting a fence, the method comprising the steps of:

erecting a T-post, the T-post defining a series of lugs arranged along a longitudinal axis;

completely encircling an upper portion of the T-post with an upper sleeve;

passing two upper bolts through the upper sleeve such that respective portions of the two upper bolts are disposed between two lugs of the series of lugs of the T-post or on opposing sides of one lug of the series of lugs of the T-post in a manner that restricts the motion of the upper sleeve along the longitudinal axis of the T-post;

completely encircling a lower portion of the T-post with a lower sleeve;

passing two lower bolts through the lower sleeve such that respective portions of the two lower bolts are disposed between two lugs of the series of lugs of the T-post or on opposing sides of one lug of the series of lugs of the T-post in a manner that restricts the motion of the lower sleeve along the longitudinal axis of the T-post; and

fixating a bracket to the T-post at least in part by capturing an upper mounting arm of the bracket between the T-post and the upper sleeve, and capturing a lower mounting arm of the bracket between the T-post and the lower sleeve.

17. The method of claim 16, wherein the upper sleeve and the lower sleeve are each unitary.