CA3171566A1 - Fence post repair device - Google Patents

Fence post repair device Download PDF

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Publication number
CA3171566A1
CA3171566A1 CA3171566A CA3171566A CA3171566A1 CA 3171566 A1 CA3171566 A1 CA 3171566A1 CA 3171566 A CA3171566 A CA 3171566A CA 3171566 A CA3171566 A CA 3171566A CA 3171566 A1 CA3171566 A1 CA 3171566A1
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CA
Canada
Prior art keywords
fence post
post
fence
repair device
broken
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3171566A
Other languages
French (fr)
Inventor
Athanasios Zikantas
Ryan Inch
Maria Kirkellas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA3171566A1 publication Critical patent/CA3171566A1/en
Pending legal-status Critical Current

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Abstract

A method for repairing a wooden fence post that has been weakened by rot or other damage, using a fence post repair device built such that it bypasses the under-ground concrete post support, while providing a new anchor system for the base of the fence post. This fence post repair device may be driven into the ground or set into concrete.

Description

Fence Post Repair Device Background of the Invention The present invention relates to the field of fence repair. Many fences are built using wooden fence posts that are anchored in the ground using cement fill around the post's below-ground lower portion. The installation process is based on using an auger to drill a cylindrical hole in the earth that is filled with concrete while the fence post is held vertically in the hole. When the concrete has hardened, the fence post is ready for use to support the fence that is attached to the fence posts.
Over a period of time the fence post may suffer from rot or some other type of damage at or near to the lower portion of the fence post, allowing the fence to lean because the damaged fence post will no longer stay vertical or support any lateral loads. In order to replace the damaged fence post, it is necessary to dig up the concrete around its base, which is a difficult task at best and will probably require dismantling the fence around the fence post in question.
Commercial alternatives exist, basically manufactured stakes that are driven into the ground, which attach to the lower portion of the remaining fence post, but none of them allow for the fact that the concrete with the lower portion of the fence post remains in the way of the stake.
A better solution that can be used to repair the fence post in situ, without any digging up of concrete or dismantling of the fence is the subject of this invention.
Summary of the Invention It is the object of this invention to provide a device that can be used to repair a damaged fence post in situ, without any digging up of concrete or dismantling of the fence.
The fence post repair device consists of three main components:
1) The spike that is driven into the ground to provide the stability to the device.
2) The horizontal portion that connects to the spike and joins it to the vertical portion.
This horizontal portion provides the offset that allows the spike to miss the concrete Date Regue/Date Received 2022-08-27 holding the fence post base. This horizontal portion also provides a surface for striking with a hammer to drive the spike into the ground.
3) The vertical portion that attaches the device to the upper portion of the damaged fence post using screws or other types of fasteners.
In general terms these three components have the following characteristics:
1) The spike is between 2 to 4 feet long and is tapered (or not) to provide easy entry into the ground while providing resistance to movement due to its bearing on the soil around it. The spike is preferably made of metal, most likely steel, but other materials are not precluded. Attachment to the horizontal portion is made through welding, screwing, or other bonding methods.
2) The horizontal portion is between 3 and 12 inches long and is stiff enough and strong enough to prevent permanent distortion during installation. It too is preferably made of metal, most likely steel, but other materials are not precluded. In the embodiment shown here, it is made from a section of channel with reinforcing brackets and it is attached to the vertical portion through welding, screwing, or other bonding methods.
3) The vertical portion is between 6 and 36 inches long and is stiff enough and strong enough to prevent permanent distortion during installation. It too is preferably made of metal, most likely steel, but other materials are not precluded. In the embodiment shown here, it is made from a section of channel with bolt holes and it is attached to the fence post through screwing, or other bonding methods.
During installation of the fence post repair device it as expected that the following steps will be followed:
For installing the fence post support device using concrete.
1) The process starts by digging a hole beside the existing concrete around the base of the broken post, 2) The fence post support device is the bolted to the upper portion of the broken post, 3) The broken post upper portion is then braced in a vertical position, Date Regue/Date Received 2022-08-27
4) Wet concrete is then poured into the hole around the portion of the fence post support device,
5) The concrete is the allowed to set,
6) The bracing is removed,
7) The broken post is now repaired.
For installing the fence post support device by driving it into the ground.
1) The process starts by locating the fence post support device next to the broken post location, 2) Then the fence post support device is driven into the earth, 3) Then the fence post support device is bolted to the post using lag bolts, 4) The broken post is now repaired.
Brief Description of the Drawings These and other objects of the invention will become apparent from reading a detailed description taken in conjunction with the drawings, in which:
FIG. 1 is a drawing showing a fist embodiment of the fence post repair device.
FIG. 2 is a drawing showing the fence post repair device of FIG. 1 attached to a broken wooden post above the break in the broken wooden post.
FIG. 3 is a drawing showing a second embodiment of the wooden fence post repair device.
FIG. 4 is a drawing showing the fence post repair device of FIG. 3 attached to a broken wooden post above the break in the broken wooden post, and the fence post repair device embedded in concrete.
FIG. 5 is a drawing showing a third embodiment of the fence post repair device.

Date Regue/Date Received 2022-08-27 FIG. 6 is a drawing showing the fence post repair device of FIG. 5 attached to a broken wooden post above the break in the broken wooden post, also showing the fence portions attached to the wooden post.
FIG. 7 is a drawing showing a fourth embodiment of the fence post repair device.
FIG. 8 is a drawing showing the fence post repair device of FIG. 7 attached to a broken wooden post above the break in the broken wooden post, also showing the fence portions attached to the wooden post.
FIG. 9 is a drawing showing a fifth embodiment of the fence post repair device.
FIG. 10 is a drawing showing the fence post repair device of FIG. 9 attached to a broken wooden post above the break in the broken wooden post, also showing the fence portions attached to the wooden post.
FIG. 11A is a drawing showing a channel cross section.
FIG. 11B is a drawing showing an X cross section.
FIG. 11C is a drawing showing an H cross section.
FIG. 12 is a flow chart showing the steps involved in installing a fence post repair device when it is installed using concrete.
FIG. 13 is a drawing showing the steps involved in installing a fence post repair device when it is installed by driving it into the ground.

Date Regue/Date Received 2022-08-27 Detailed Description With reference to FIG. 1 a fence post repair device is shown, 1, having an upper channel portion, 2, which has three bolt holes, 3, drilled in it, while there is also a horizontal channel portion, 5, the upper channel portion, 2, and the horizontal channel portion, 5, are connected by reinforcing panels, 4, and a lower channel portion, 6, that has two holes, 7, in it and a sharpened point, 8. The sharpened point, 8, allows for easy penetration of the ground when the horizontal channel portion, 5, is repeatedly struck by a hammer. The interior width of the upper channel portion, 2, is designed such that a wooden fence post will snugly fit between the flanges of the channel.
With reference to FIG. 2 a repaired wooden fence post is shown, 15, using the fence post repair device, 1, from FIG. 1. Shown are the upper portion of the broken wooden post, 16, the lower portion of the broken wooden post, 17, which is inside the concrete anchor, 18, which was installed in the ground when the wooden post was first installed during the build of the fence.
The fence post repair device, 1, is driven into the ground and then is bolted to the upper portion of the broken fence post, 16, using bolts, 19.
With reference to FIG. 3 a second embodiment of a fence post repair device is shown, 25, having an upper channel portion, 26, which has three bolt holes, 27, drilled in it, while there is also a horizontal channel portion, 29, the upper channel portion, 26, and the horizontal channel portion, 29, are connected by reinforcing panels, 28, and a lower channel portion, 30, that has two holes, 31, in it and a point with flanges, 32. The flanges, 32, allows for better anchoring in concrete. The interior width of the upper channel portion, 26, is designed such that a wooden fence post will snugly fit between the flanges of the channel.
With reference to FIG. 4 a repaired wooden fence post is shown, 35, using the fence post repair device, 25, from FIG. 3. Shown are the upper portion of the broken wooden post, 36, the lower portion of the broken wooden post, 37, which is inside the concrete anchor, 39, which was installed in the ground when the wooden post was first installed during the build of the fence.
Date Regue/Date Received 2022-08-27 The fence post repair device, 25, is inserted into a wet concrete block, 40, located in the ground, and then is bolted to the upper portion of the broken fence post, 36, using bolts, 38.
When the concrete block, 40, cures the fence post is then repaired.
With reference to FIG. 5 a third embodiment of a fence post repair device is shown, 45, having an upper channel portion, 46, which has four bolt holes, 48, drilled in it, while there is also a horizontal channel portion, 49, the upper channel portion, 46, and the horizontal channel portion, 49, are connected by reinforcing panels, 47, and a lower tapered X
shaped portion, 50.
The tapered X shaped portion, 50, allows for easy penetration of the ground when the horizontal channel portion, 49, is repeatedly struck by a hammer. The interior width of the upper channel portion, 46, is designed such that a wooden fence post will snugly fit between the flanges of the channel.
With reference to FIG. 6 a repaired wooden fence post with fence portions attached is shown, 55, using the fence post repair device, 45, from FIG. 5. Shown are the upper portion of the broken wooden post, 58, the lower portion of the broken wooden post, 59, which is inside the concrete anchor, 60, which was installed in the ground when the wooden post was first installed during the build of the fence. Also shown are portions of the fence, 56 and 57, attached the upper portion of the broken post, 58. The fence post repair device, 45, is driven into the ground and then is bolted to the upper portion of the broken fence post, 58, using bolts, 61.
With reference to FIG. 7 a fourth embodiment of a fence post repair device is shown, 65, having an upper channel portion, 66, which has four bolt holes, 67, drilled in it, while there is also a horizontal channel portion, 69, the upper channel portion, 66, and the horizontal channel portion, 69, are connected by reinforcing panels, 68, and a lower tapered H
shaped portion, 70.
The tapered H shaped portion, 70, allows for easy penetration of the ground when the horizontal channel portion, 69, is repeatedly struck by a hammer. The interior width of the Date Regue/Date Received 2022-08-27 upper channel portion, 66, is designed such that a wooden fence post will snugly fit between the flanges of the channel.
With reference to FIG. 8 a repaired wooden fence post with fence portions attached is shown, 75, using the fence post repair device, 65, from FIG. 7. Shown are the upper portion of the broken wooden post, 78, the lower portion of the broken wooden post, 79, which is inside the concrete anchor, 80, which was installed in the ground when the wooden post was first installed during the build of the fence. Also shown are portions of the fence, 76 and 77, attached the upper portion of the broken post, 78. The fence post repair device, 65, is driven into the ground and then is bolted to the upper portion of the broken fence post, 78, using bolts, 81.
With reference to FIG. 9 a fifth embodiment of a fence post repair device is shown, 85, having an upper channel portion, 86, which has four bolt holes, 87, drilled in it, while there is also a horizontal channel portion, 89, the upper channel portion, 86, and the horizontal channel portion, 89, are connected by reinforcing panels, 88, and a lower H shaped portion, 90. The H
shaped portion, 90, allows for penetration of the ground when the horizontal channel portion, 89, is repeatedly struck by a hammer. The interior width of the upper channel portion, 86, is designed such that a wooden fence post will snugly fit between the flanges of the channel.
With reference to FIG. 10 a repaired wooden fence post with fence portions attached is shown, 95, using the fence post repair device, 85, from FIG. 9. Shown are the upper portion of the broken wooden post, 98, the lower portion of the broken wooden post, 99, which is inside the concrete anchor, 100, which was installed in the ground when the wooden post was first installed during the build of the fence. Also shown are portions of the fence, 96 and 97, attached the upper portion of the broken post, 98. The fence post repair device, 85, is driven into the ground and then is bolted to the upper portion of the broken fence post, 98, using bolts, 101.

Date Regue/Date Received 2022-08-27 With reference to FIG. 11A, 11B, and 11C, a comparison between the cross sectional shape possibilities of the channel, 105, of FIG. 11A, the X cross section, 106, of FIG. 11B, and the H
cross section, 107, of FIG. 11C is made. The comparison is based on the surface area in contact with the ground when the cross sectional shapes, 105, 106, and 107 are driven into the ground.
Assuming that the channel cross section, 105, is 4 inches by 1 inch, the X
cross section, 106, is 4 inches by 4 inches and the H cross section, 107, is also 4 inches by 4 inches, then the surface contact for a 1 inch length is as follows:
Cross Section Area ยจ Square Inches Channel Cross Section, 105 12 X Cross Section, 106 16 H Cross Section, 107 24 Since the pull out force is proportional to the contact are between the cross section and the ground, it is clear that H cross section, 107, is superior to both the X cross section, 106, and the channel cross section, 105.
With reference to FIG. 12 a flow chart, 110, for installing the fence post support device using concrete is shown. The process starts by digging a hole beside the existing concrete around the base of the broken post, 111, the fence post support device is the bolted to the upper portion of the broken post, 112, the broken post upper portion is then braced in a vertical position, 113, wet concrete is then poured into the hole around the portion of the fence post support device, 114, the concrete is the allowed to set, 115, the bracing is removed, 116, and the broken post is now repaired, 117.
With reference to FIG. 13 a flow chart, 120, for installing the fence post support device by driving it into the ground is shown. The process starts by locating the fence post support device next to the broken post location, 121, then the fence post support device is driven into the
8 Date Regue/Date Received 2022-08-27 earth, 122, then the fence post support device is bolted to the post using lag bolts, 123, and the broken post is now repaired, 124.
This invention has been described with reference to detailed descriptions of preferred embodiments. The details of the descriptions are given for the sake of explanation only and are not intended as limitations upon the scope and spirit of the appended claims.
9 Date Regue/Date Received 2022-08-27

Claims (5)

What is claimed is:
1. A fence post repair device consisting of the following elements:
1) A vertical channel with mounting holes, 2) A horizontal channel attached to the vertical channel with reinforcing plates, 3) A second vertical portion which consists of a channel with holes and a point shape at the end that is not attached to the horizontal channel;
Designed to be driven into the ground near a broken fence post.
2. The fence post repair device according to claim 1 where the second vertical portion has a tapered X cross section.
3. The fence post repair device according to claim 1 where the second vertical portion has a tapered H cross section.
4. The fence post repair device according to claim 1 where the second vertical portion has an H
cross section.
5. A fence post repair device consisting of the following elements:
1) A vertical channel with mounting holes, 2) A horizontal channel attached to the vertical channel with reinforcing plates, 3) A second vertical portion which consists of a channel with holes and a flange shape at the end that is not attached to the horizontal channel;
Designed to be placed in concrete near a broken fence post.
CA3171566A 2022-08-26 2022-08-27 Fence post repair device Pending CA3171566A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202217896602A 2022-08-26 2022-08-26
US17896602 2022-08-26

Publications (1)

Publication Number Publication Date
CA3171566A1 true CA3171566A1 (en) 2024-02-26

Family

ID=89979598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3171566A Pending CA3171566A1 (en) 2022-08-26 2022-08-27 Fence post repair device

Country Status (1)

Country Link
CA (1) CA3171566A1 (en)

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