US20070080334A1 - Engineered fence system - Google Patents
Engineered fence system Download PDFInfo
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- US20070080334A1 US20070080334A1 US11/356,354 US35635406A US2007080334A1 US 20070080334 A1 US20070080334 A1 US 20070080334A1 US 35635406 A US35635406 A US 35635406A US 2007080334 A1 US2007080334 A1 US 2007080334A1
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- flange
- vertical post
- post
- fence
- attached
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1452—Details of connections between rails and posts the ends of the rails are fixed on the lateral sides of the posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1448—Adjustable, angled or hinged connections
Definitions
- This invention relates to fences, and in particular, relates to a modular fencing system for corner and stretch fence components to which fencing wire may be attached.
- fencing assemblies there are many different types, including the patents referred to herein, the disclosure of which is incorporated by reference.
- One goal of many such assemblies is to maintain the wire that forms the horizontal fence barrier, such as barbed wire, stretched tightly along the fence line over an extended period of time, and to prevent sagging of the wire by providing corner posts and intermediate posts that are more securely placed than the average posts in the fence line. Such corner and intermediate posts are often braced to augment their resistance against the pull of the fence wire.
- Pipe is often used for these assemblies, and the various lengths and dimensions of pipe are typically cut and welded together as needed in the field.
- the inventions of Collins utilizes a diagonal stabilizing post between a vertical post, such as a prior T-post, and a shorter stabilizing vertical post connected together by means of a closure member or connector having spaced arms, together with a wire looped over the stabilizing post, which allows tightening of the fence wires.
- the posts of Smith (U.S. Pat. No. 814,403) are wider at the bottom than the top.
- Diagonal brace-bars have end hinges so that they may be bolted to the posts.
- the corner brace of Verner utilizes a telescoping horizontal top rail having a vertical hanger, angled braces, relatively rotatable disks suspended from the vertical hanger to hold the angled braces together between vertical posts.
- Braces for vertical posts or columns also include those of Pyanowski et al. (U.S. Publication No. 2003/0015633) (rotatable about a kicker plate), Hutchinson (U.S. Pat. No. 769,479) (metal base of intersecting arms with inclined braces going up toward the top of the post from the base), Hanneken (U.S. Pat. No.
- the invention disclosed in the parent application of the instant application, Ser. No. 11/245,000 provides a fence system having multiple components enabling assembly of corner and other fence components to which fencing wire may be attached.
- the primary components are a vertical post with at least one post flange, lateral and angle braces having end-flanges, extension flanges with end-flanges, gate flanges with end-flanges, angle flanges, end-caps, and fasteners for attaching end-flanges to the post flanges.
- the invention herein is an engineered fence system having multiple components enabling assembly of corner and other fence components to which fencing wire may be attached.
- the primary components used in the fence system of the invention include a vertical post, made of square tubing, and at least one post flange, lateral braces with end-flanges, angle braces, gate flanges with end-flanges, angle flanges, end-caps, and fasteners for attaching end-flanges to the post flanges.
- FIG. 1 is a perspective view of a fence including a fence corner assembled from the components of the fence system of the invention.
- FIG. 2 is a side-perspective view of a vertical post of the invention.
- FIG. 3 is a side-perspective view of a lateral brace of the invention.
- FIG. 4 is a side-perspective view of an angle brace of the invention showing the two components of the angle brace attached together with an angle flange.
- FIG. 5 is a perspective view of a gate flange of the invention.
- FIG. 6 is a partial perspective view of a lateral brace mounted to a vertical post using an angle flange of the invention herein.
- FIG. 7 is a side perspective view of an angle flange having flange plates oriented, with respect to the perpendicular portions, for angle adjustment in a plane parallel to the post or brace to which the angle flange is attached.
- FIG. 8 is a side perspective view of an angle flange having flange plates oriented, with respect to the perpendicular portions, for angle adjustment in a plane perpendicular to the post or brace to which the angle flange is attached.
- FIG. 9 is a side perspective view of post flanges attached to a vertical post of the invention and shows an end-cap placed on the top of a vertical post of the invention.
- the present invention is an engineered fence system that includes multiple components that may be assembled in a variety of ways and modules as appropriate for the location to be fenced and type of fencing components needed.
- An example of an assembled fence corner 20 using multiple components of the invention is shown in FIG. 1 .
- the components include a vertical post with at least one post flange, and a variety of other components having flanges, including lateral braces having end-flanges, gate flanges with end-flanges, angle flanges, end-caps and fasteners.
- all of the component parts of the invention are made of hot dip galvanized steel, which gives more coating and lasts longer than electro galvanizing and is therefore preferable, so that the components will not rust, but the components may also be made of other sturdy steel, aluminum pipe, or other metals if desired.
- the vertical posts 22 are preferably 21 ⁇ 2-inch schedule 10 square tubing, and may be any length as a standard pipe fencing post, for example, an eight foot long steel tube, to allow three feet to be buried in the ground and preferably placed in concrete and five feet above ground. If the tube is made of another material, such as aluminum, the size and type of pipe might be varied as needed to have the requisite characteristics such as strength for the desired use.
- the posts may also be any length desired for other types of fence.
- the vertical posts 22 may be manufactured to have the post flanges 24 at any desired location, it is preferred to place the upper post flanges 24 A about eight inches from the top of the vertical post 22 , and to place the lower post flanges 24 B about 46 inches from the bottom of the vertical post 22 , so that the lower post flanges 24 B are about ten inches above the surface of the ground in the assembled fence.
- the post flanges 24 A,B permanently attached to the vertical posts 22 preferably each have two holes 26 spaced as shown in FIG. 2 so that any one of a variety of end-flanges, as discussed below, may be attached to a post flange 24 A,B using nuts 27 and bolts 28 .
- the holes in the vertical posts 22 themselves which are spaced so as to be aligned with holes 26 when the post flanges 24 A,B are attached to the posts.
- the bolts 28 are hot dip galvanized bolts (e.g., a structural bolt such as A325) that are 1 ⁇ 2 inch in diameter and 7 ⁇ 8 inches long for the preferred dimensions of the other components discussed herein.
- the nuts are embedded into the flanges through a hexagonal opening punched in the flange ( FIG. 9 ).
- the nut is washered as is known in the art, and is 1 ⁇ 2 inch in diameter.
- the washer keeps the nut in place, prevents the nut from passing through the flange, and permits the bolt to draw up and the hex hole keeps it from turning. When the plate is welded to the post the washer is hidden.
- one or more braces having end-flanges 30 welded thereto are attached to the post flange(s) 24 A,B of the vertical post 22 to form a fence structure to which barbed or smooth wire may be attached and held taut.
- the end-flanges 30 are preferably the same size as the post flange 24 A,B with corresponding holes 32 .
- the two basic braces of the invention having end-flanges are the lateral brace 38 ( FIG. 3 ) and the angle brace 40 ( FIG. 4 ).
- the lateral brace 38 of the invention as shown in FIG. 3 is preferably about seven feet in length, but may be shorter or longer as desired. It has a permanently attached flat end-flange 30 perpendicularly attached to each end of a tube 42 (also preferably 21 ⁇ 2 inch schedule 10 tube) so that each end of the pipe 42 may be attached to an upper post flange 24 A or lower post flange 24 B of a vertical post 22 so that the lateral brace 38 spans the distance between two vertical posts 22 as shown in FIG. 1 .
- End-flange 30 preferably is the same size as post flanges A,B.
- This structure allows formation of an H-shaped fence structure having an upper lateral brace alone, or for most stability, both an upper and a lower lateral brace.
- the H-shaped fence structure may be used as is known in the art of fencing at fence corners, ends of fence lines, or along a long expanse of fencing.
- the invention herein includes an angle flange 66 that may be used for a variety of purposes such as these. As shown in use in FIG. 4 for attaching the upper portion 44 of an angle brace 40 to a vertical post and to the lower portion 46 of the angle brace 40 , in FIG. 6 for the mounting of a lateral brace 38 in other than a horizontal orientation, and in FIGS.
- the angle flange 66 of the invention comprises a first flange plate 68 having a perpendicular portion 70 having a proximal end 72 centrally attached to one side of the first flange plate 68 and a distal end 74 .
- a second flange plate 76 of the angle flange 66 has two perpendicular portions 78 each of which has a proximal end 80 attached centrally attached to one side of the second flange plate 76 and a distal end 82 .
- the two perpendicular portions 78 of the second flange plate 76 are spaced at a distance apart so that the distal end 74 of the first flange plate perpendicular portion 70 may be inserted between the distal ends 82 of the second flange plate perpendicular portions 78 and joined to form a revolute joint 84 .
- FIGS. 7 and 8 show having the flange plates oriented, with respect to the perpendicular portions, for angle adjustment in a plane parallel and perpendicular, respectively, to the post or brace to which the angle flange is attached.
- the angle brace 40 of the invention as shown in FIG. 4 is made of tube and has an upper portion 44 mounted, in the field when the fence is being constructed, at an obtuse angle to a lower portion 46 as shown.
- the preferred angle brace 40 has an upper portion 44 that is about 7 feet long and a lower portion 46 that is about two feet long.
- the upper portion 44 has an angle flange 66 mounted perpendicular to the axis of the upper portion 44 , with the same dimensions as flange 30 .
- An angle flange 66 is preferably mounted to the flange 30 on each end of the upper portion 44 , and to a flange 24 A on the side of the upper end of the lower portion 46 of the angle brace 40 that is toward upper portion 44 , as shown in FIG. 4 .
- the upper portion 44 is attached so that it angles upward from the ground at a preferred 45 degrees, and forms a 45 degree angle with the vertical post 22 to which it is attached ( FIG. 1 ).
- Other angles may be used if desired, but the preferred angles maximize stability of the assembled fence structure.
- the angle brace 40 may be attached to any vertical post 22 to provide additional stability.
- the invention herein also provides a mechanism for attachment of a prior gate to a vertical post.
- a gate flange 58 is used for this purpose and comprises an end-flange 60 that may be fastened to a vertical post flange 24 A,B and a swing gate hinge 62 perpendicularly attached to the flat gate end-flange 60 through holes 59 for attachment to a gate 64 ( FIG. 5 ).
- a gate is shown attached to a vertical post using gate flanges 58 in FIG. 1 .
- While an entire fence may be made of the components set forth herein, it is contemplated that most persons wishing to fence an area will generally use standard barbed or smooth wire and standard posts for most of the fence, and the components of the invention for areas requiring particular stability such as corners. If some type of wire is used for the rest of the fence, the wire may be attached to the vertical posts and braces by means known in the art for attaching wire to pipe. To assist in this, a standard tool for attaching wire to fence structures, such as a post tiewire or clip and post tiewire tool or fence post drill clip chuck (Stay-Tite Fence Mfg. Inc. New Braunfels, Tex.), is preferably provided to purchasers for use with the invention.
- a post tiewire or clip and post tiewire tool or fence post drill clip chuck Stay-Tite Fence Mfg. Inc. New Braunfels, Tex.
- a post end-cap 86 ( FIG. 9 ) as is known in the art may be placed on the vertical posts.
- the end-cap 86 is shown striped in the figures to make its pyramid shape clearer.
- any fence assembly having an overall shape as is known in the art or as may be devised for particular purposes may be made from the fence components and fence system set forth above.
- two vertical posts may be fastened together by one or two lateral braces, assembled in an H-form, and one or more angle braces may be attached to one or more vertical posts, which may in turn be assembled in an H-form.
- angle flanges may be used to make complex fence structures with non-horizontal lateral braces, or with corners that are not at 90°-angles.
- Any vertical post 22 may have lateral or angle braces attached to the vertical post in a variety of patterns.
- a vertical post 22 may just have an angle brace attached thereto, may have a single lateral brace, two lateral braces at an angle of 180° from each other (a straight line) or at 90° from each other (a standard corner for a single field), may have three lateral braces forming a “T” when viewed from above, or four lateral braces forming a cross when viewed from above.
- each such lateral brace at its other end may be part of any type of simple or complex attachment to another vertical post, and so on.
- One or more angle flanges may be used to change the angle of each lateral brace with respect to a vertical post or other lateral braces and fencing, and gates may be inserted as desired.
Abstract
An engineered fence system having multiple components enabling assembly of corner and other fence components to which fencing wire may be attached. The primary components are a vertical post with at least one post flange, lateral and angle braces, gate flanges with end-flanges, angle flanges, end-caps, and fasteners for attaching end-flanges to the post flanges.
Description
- This is a continuation-in-part of U.S. patent application Ser. No. 11/245,000 filed Oct. 6, 2005, the disclosure of which is incorporated herein by reference.
- 1. Field of the Invention
- This invention relates to fences, and in particular, relates to a modular fencing system for corner and stretch fence components to which fencing wire may be attached.
- 2. Description of the Related Art
- There are many different types of fencing assemblies, including the patents referred to herein, the disclosure of which is incorporated by reference. One goal of many such assemblies is to maintain the wire that forms the horizontal fence barrier, such as barbed wire, stretched tightly along the fence line over an extended period of time, and to prevent sagging of the wire by providing corner posts and intermediate posts that are more securely placed than the average posts in the fence line. Such corner and intermediate posts are often braced to augment their resistance against the pull of the fence wire. Pipe is often used for these assemblies, and the various lengths and dimensions of pipe are typically cut and welded together as needed in the field.
- The inventions of Collins (U.S. Pat. No. 6,705,598 and U.S. 2003/0066995) utilizes a diagonal stabilizing post between a vertical post, such as a prior T-post, and a shorter stabilizing vertical post connected together by means of a closure member or connector having spaced arms, together with a wire looped over the stabilizing post, which allows tightening of the fence wires.
- Other patents utilize T-posts or other shapes of posts with lugs or with slots for which specialized connectors are provided to enable attachment to the posts. Eades (U.S. Pat. No. 5,913,508) provides C-shaped posts with slot-type openings, and various connectors, including a self-tightening connector plate and other connectors with projections to slide into the openings on the posts, to connect the posts to rails. Wagner (U.S. Pat. No. 4,889,3322 and Williams (U.S. Pat. No. 4,979,724) both have a hollow collar member which slides over T-posts and a wedge to secure the collar between adjacent lugs on the post by tightly wedging the collar and post together, while Wasicek et al. (U.S. Pat. No. 4,763,879) has an apertured collar and a wedge-shaped connector for mounting braces to a T-shaped post.
- The posts of Smith (U.S. Pat. No. 814,403) are wider at the bottom than the top. Diagonal brace-bars have end hinges so that they may be bolted to the posts.
- One means of attaching iron rails to iron posts is found in the patent of Stewart (U.S. Pat. No. 1,656,024), which uses connecting plates having a rectangular slot for the post and a downwardly U-shape for receiving the horizontal rails.
- The corner brace of Verner (U.S. Pat. No. 2,445,545) utilizes a telescoping horizontal top rail having a vertical hanger, angled braces, relatively rotatable disks suspended from the vertical hanger to hold the angled braces together between vertical posts. Braces for vertical posts or columns also include those of Pyanowski et al. (U.S. Publication No. 2003/0015633) (rotatable about a kicker plate), Hutchinson (U.S. Pat. No. 769,479) (metal base of intersecting arms with inclined braces going up toward the top of the post from the base), Hanneken (U.S. Pat. No. 4,682,761)(inclined braces slidingly attach to guides that extend through the lower part of vertical posts, and extend up to the center of an upper horizontal brace), Miller. (U.S. Pat. No. 5,061,109)(tubing braces with flexible U-shaped or hooked ends to bolt to a T-post), and Griggs et al. (U.S. Pat. No. 5,192,055) (ground engaging and brace members clamped to post by means of angular bracket assemblies).
- Other fencing patents provide mechanisms for custom building a fence, such as on uneven ground or on corners. The patent of Webb (U.S. Pat. No. 6,779,782) has connecting rods between three different types of fence posts, having pairs of ears on a first side only, on two opposite sites, or a rind with pairs of ears on only a first side, which together enable pivoting of the rod horizontally and upward and downward.
- Most of these patented fence assemblies do not have a moment connection (a rigid connection between structural members which transfers moment from one member to the other and thus resists the moment force), but rather may be classified as having “pinned” connections, which are designed to transfer axial and shear forces. An invention that does have a moment connection is that of Doyle (U.S. Pat. No. 6,527,256 and U.S. Publication No. 2002/0027223) in which pairs of threaded studs are attached to vertical posts, channel segments are attached to horizontal members, and holes in the channel segments are placed upon the threaded studs to lock the channel segments on to the vertical posts.
- Many prior fence systems are not sufficiently versatile so that they may be placed in situation of uneven terrain, or may be used at gate openings or multiple directions from corner posts. Fence corners and H-braces for stabilizing fences, as well as a variety of variations in fence structure, which provide a secure anchor for attached wire are often made of vertical and horizontal pipe sections, braced by angled pipe sections, but attaching these pipe sections together must be done in the field after anchoring the posts in the soil. This requires welding on site, so that the connection is secure, which is often difficult to accomplish, due to the need to get the welding equipment and power source to the site, particularly with fences that extend for long distances.
- The invention disclosed in the parent application of the instant application, Ser. No. 11/245,000 provides a fence system having multiple components enabling assembly of corner and other fence components to which fencing wire may be attached. The primary components are a vertical post with at least one post flange, lateral and angle braces having end-flanges, extension flanges with end-flanges, gate flanges with end-flanges, angle flanges, end-caps, and fasteners for attaching end-flanges to the post flanges. Subsequent research on fence strength and flexibility and ease of construction of this prior fence system has resulted in the instant invention.
- It is therefore an object of the invention to provide an improved versatile engineered fence system that enables assembly of fence corners, H-braces, gate attachment posts as well as a variety of structural fence variations in the field, without requiring welding on-site. It is a further object of the invention to provide a sturdy, attractive, easy to assemble, economical fence system that can be used in many different fencing situations and is maintenance-free.
- Other objects and advantages will be more fully apparent from the following disclosure and appended claims.
- The invention herein is an engineered fence system having multiple components enabling assembly of corner and other fence components to which fencing wire may be attached. The primary components used in the fence system of the invention include a vertical post, made of square tubing, and at least one post flange, lateral braces with end-flanges, angle braces, gate flanges with end-flanges, angle flanges, end-caps, and fasteners for attaching end-flanges to the post flanges.
- Other objects and features of the inventions will be more fully apparent from the following disclosure and appended claims.
-
FIG. 1 is a perspective view of a fence including a fence corner assembled from the components of the fence system of the invention. -
FIG. 2 is a side-perspective view of a vertical post of the invention. -
FIG. 3 is a side-perspective view of a lateral brace of the invention. -
FIG. 4 is a side-perspective view of an angle brace of the invention showing the two components of the angle brace attached together with an angle flange. -
FIG. 5 is a perspective view of a gate flange of the invention. -
FIG. 6 is a partial perspective view of a lateral brace mounted to a vertical post using an angle flange of the invention herein. -
FIG. 7 is a side perspective view of an angle flange having flange plates oriented, with respect to the perpendicular portions, for angle adjustment in a plane parallel to the post or brace to which the angle flange is attached. -
FIG. 8 is a side perspective view of an angle flange having flange plates oriented, with respect to the perpendicular portions, for angle adjustment in a plane perpendicular to the post or brace to which the angle flange is attached. -
FIG. 9 is a side perspective view of post flanges attached to a vertical post of the invention and shows an end-cap placed on the top of a vertical post of the invention. - The present invention is an engineered fence system that includes multiple components that may be assembled in a variety of ways and modules as appropriate for the location to be fenced and type of fencing components needed. An example of an assembled fence corner 20 using multiple components of the invention is shown in
FIG. 1 . The components include a vertical post with at least one post flange, and a variety of other components having flanges, including lateral braces having end-flanges, gate flanges with end-flanges, angle flanges, end-caps and fasteners. - Preferably all of the component parts of the invention are made of hot dip galvanized steel, which gives more coating and lasts longer than electro galvanizing and is therefore preferable, so that the components will not rust, but the components may also be made of other sturdy steel, aluminum pipe, or other metals if desired.
- Referring now in more detail to the invention shown in the figures, the heart of the invention is a
vertical post 22 having at least onepost flange 24A,B attached, and preferably four post flanges as discussed below, permanently attached to thevertical post 22 by means known in the art such as by welding as shown inFIG. 2 , to accept a variety of modular options. Thevertical post 22 has four sides, each side perpendicular to the adjacent sides, and preferably the post has a square cross section that is 2½ inches×2½ inches, and preferably the post flange and other flanges are 2½×6 inches in size, and ⅜ inch thick. The post flanges 22 may have eased or rounded edges or corners, as may the end-flanges discussed below if desired. - Preferably, as shown in
FIG. 2 , to optimize flexibility of use, thevertical post 22 has fourpost flanges 24A permanently attached parallel to each other, one on each side of the vertical post at an upper location on the vertical post, and another fourvertical post flanges 24B permanently attached parallel to each other, one on each side of the vertical post at a lower location on thevertical post 22, as shown inFIG. 2 . Thevertical posts 22 may be manufactured with additional post flanges if deemed appropriate for particular types of fencing. - The
vertical posts 22 are preferably 2½-inch schedule 10 square tubing, and may be any length as a standard pipe fencing post, for example, an eight foot long steel tube, to allow three feet to be buried in the ground and preferably placed in concrete and five feet above ground. If the tube is made of another material, such as aluminum, the size and type of pipe might be varied as needed to have the requisite characteristics such as strength for the desired use. The posts may also be any length desired for other types of fence. While thevertical posts 22 may be manufactured to have the post flanges 24 at any desired location, it is preferred to place theupper post flanges 24A about eight inches from the top of thevertical post 22, and to place thelower post flanges 24B about 46 inches from the bottom of thevertical post 22, so that thelower post flanges 24B are about ten inches above the surface of the ground in the assembled fence. - The
post flanges 24A,B permanently attached to thevertical posts 22 preferably each have twoholes 26 spaced as shown inFIG. 2 so that any one of a variety of end-flanges, as discussed below, may be attached to apost flange 24A,B using nuts 27 andbolts 28. Not shown are the holes in thevertical posts 22 themselves which are spaced so as to be aligned withholes 26 when thepost flanges 24A,B are attached to the posts. Preferably thebolts 28 are hot dip galvanized bolts (e.g., a structural bolt such as A325) that are ½ inch in diameter and ⅞ inches long for the preferred dimensions of the other components discussed herein. The nuts are embedded into the flanges through a hexagonal opening punched in the flange (FIG. 9 ). The nut is washered as is known in the art, and is ½ inch in diameter. The washer keeps the nut in place, prevents the nut from passing through the flange, and permits the bolt to draw up and the hex hole keeps it from turning. When the plate is welded to the post the washer is hidden. - In the most basic module of the invention, one or more braces having end-
flanges 30 welded thereto are attached to the post flange(s) 24A,B of thevertical post 22 to form a fence structure to which barbed or smooth wire may be attached and held taut. The end-flanges 30 are preferably the same size as thepost flange 24A,B with correspondingholes 32. The two basic braces of the invention having end-flanges are the lateral brace 38 (FIG. 3 ) and the angle brace 40 (FIG. 4 ). - The
lateral brace 38 of the invention as shown inFIG. 3 is preferably about seven feet in length, but may be shorter or longer as desired. It has a permanently attached flat end-flange 30 perpendicularly attached to each end of a tube 42 (also preferably 2½ inch schedule 10 tube) so that each end of thepipe 42 may be attached to anupper post flange 24A orlower post flange 24B of avertical post 22 so that thelateral brace 38 spans the distance between twovertical posts 22 as shown inFIG. 1 . End-flange 30 preferably is the same size as post flanges A,B. This structure allows formation of an H-shaped fence structure having an upper lateral brace alone, or for most stability, both an upper and a lower lateral brace. The H-shaped fence structure may be used as is known in the art of fencing at fence corners, ends of fence lines, or along a long expanse of fencing. - In many instances, fencing components of the invention must be attached at other than a perpendicular orientation or fencing must be placed where the ground is not level, and in some cases fence corners must be constructed at angles other than 90°. The invention herein includes an
angle flange 66 that may be used for a variety of purposes such as these. As shown in use inFIG. 4 for attaching theupper portion 44 of anangle brace 40 to a vertical post and to thelower portion 46 of theangle brace 40, inFIG. 6 for the mounting of alateral brace 38 in other than a horizontal orientation, and inFIGS. 7-8 by itself, theangle flange 66 of the invention comprises afirst flange plate 68 having aperpendicular portion 70 having aproximal end 72 centrally attached to one side of thefirst flange plate 68 and adistal end 74. Asecond flange plate 76 of theangle flange 66 has twoperpendicular portions 78 each of which has aproximal end 80 attached centrally attached to one side of thesecond flange plate 76 and adistal end 82. The twoperpendicular portions 78 of thesecond flange plate 76 are spaced at a distance apart so that thedistal end 74 of the first flange plateperpendicular portion 70 may be inserted between the distal ends 82 of the second flange plateperpendicular portions 78 and joined to form a revolute joint 84. This allows one of the flange plates to be mounted to an end-flange that is not vertical, and the other flange plate to be mounted to a vertical post flange as shown inFIG. 6 . Once the perpendicular portions are locked in place about the revolute joint 84, the twoflange plates lateral brace 38 orangle brace 40 will then extend away from thevertical post 22 at the angle mandated by the orientation of theangle flange 66. If theangle flange 66 is rotated 90° from that shown inFIG. 7 to the structure shown inFIG. 8 , an attached lateral brace is horizontal but extends at an angle other than 90° from the fence line enabling corners that are not 90° corners. Thus,FIGS. 7 and 8 show having the flange plates oriented, with respect to the perpendicular portions, for angle adjustment in a plane parallel and perpendicular, respectively, to the post or brace to which the angle flange is attached. - The
angle brace 40 of the invention as shown inFIG. 4 is made of tube and has anupper portion 44 mounted, in the field when the fence is being constructed, at an obtuse angle to alower portion 46 as shown. For the standardvertical post 22 discussed above, thepreferred angle brace 40 has anupper portion 44 that is about 7 feet long and alower portion 46 that is about two feet long. Theupper portion 44 has anangle flange 66 mounted perpendicular to the axis of theupper portion 44, with the same dimensions asflange 30. Anangle flange 66 is preferably mounted to theflange 30 on each end of theupper portion 44, and to aflange 24A on the side of the upper end of thelower portion 46 of theangle brace 40 that is towardupper portion 44, as shown inFIG. 4 . When thelower portion 46 is placed vertically in the ground in concrete, theupper portion 44 is attached so that it angles upward from the ground at a preferred 45 degrees, and forms a 45 degree angle with thevertical post 22 to which it is attached (FIG. 1 ). Other angles may be used if desired, but the preferred angles maximize stability of the assembled fence structure. Theangle brace 40 may be attached to anyvertical post 22 to provide additional stability. - The invention herein also provides a mechanism for attachment of a prior gate to a vertical post. A
gate flange 58 is used for this purpose and comprises an end-flange 60 that may be fastened to avertical post flange 24A,B and a swing gate hinge 62 perpendicularly attached to the flat gate end-flange 60 throughholes 59 for attachment to a gate 64 (FIG. 5 ). A gate is shown attached to a vertical post usinggate flanges 58 inFIG. 1 . - While an entire fence may be made of the components set forth herein, it is contemplated that most persons wishing to fence an area will generally use standard barbed or smooth wire and standard posts for most of the fence, and the components of the invention for areas requiring particular stability such as corners. If some type of wire is used for the rest of the fence, the wire may be attached to the vertical posts and braces by means known in the art for attaching wire to pipe. To assist in this, a standard tool for attaching wire to fence structures, such as a post tiewire or clip and post tiewire tool or fence post drill clip chuck (Stay-Tite Fence Mfg. Inc. New Braunfels, Tex.), is preferably provided to purchasers for use with the invention.
- In order to make a more attractive post and keep water out of the hollow pipe vertical post, a post end-cap 86 (
FIG. 9 ) as is known in the art may be placed on the vertical posts. The end-cap 86 is shown striped in the figures to make its pyramid shape clearer. - It is clear from the description and figures herein that the invention herein provides a very versatile, useful fencing system, and that any fence assembly having an overall shape as is known in the art or as may be devised for particular purposes may be made from the fence components and fence system set forth above. Thus, two vertical posts may be fastened together by one or two lateral braces, assembled in an H-form, and one or more angle braces may be attached to one or more vertical posts, which may in turn be assembled in an H-form. To make complex fence structures with non-horizontal lateral braces, or with corners that are not at 90°-angles, angle flanges may be used. Any
vertical post 22 may have lateral or angle braces attached to the vertical post in a variety of patterns. For example, avertical post 22 may just have an angle brace attached thereto, may have a single lateral brace, two lateral braces at an angle of 180° from each other (a straight line) or at 90° from each other (a standard corner for a single field), may have three lateral braces forming a “T” when viewed from above, or four lateral braces forming a cross when viewed from above. In addition, each such lateral brace at its other end may be part of any type of simple or complex attachment to another vertical post, and so on. One or more angle flanges may be used to change the angle of each lateral brace with respect to a vertical post or other lateral braces and fencing, and gates may be inserted as desired. - While the invention has been described with reference to specific embodiments, it will be appreciated that numerous variations, modifications, and embodiments are possible, and accordingly, all such variations, modifications, and embodiments are to be regarded as being within the spirit and scope of the invention.
Claims (11)
1. An engineered fence system, comprising:
a) a four-sided vertical post and having at least one vertical post flange permanently attached to one side of the vertical post at an upper location on the vertical post; and
b) at least one brace having that may be fastened to a vertical post flange, the brace selected from the group consisting of:
i) a lateral brace having a flat end-flange perpendicularly attached to each end of the lateral brace; and
ii) an angle brace comprising an upper portion having an end-flange at each end, to each of which end-flanges an angle flange may be attached, and a lower portion having an attached upper post flange, each angle flange comprising a first flange plate having a perpendicular portion having a proximal end centrally attached to one side of the first flange plate and a distal end; and a second flange plate having two perpendicular portions each of which has a proximal end attached centrally attached to one side of the second flange plate and a distal end, with the two perpendicular portions of the second flange plate being spaced at a distance apart so that the distal end of the first flange plate perpendicular portion may be inserted between the distal ends of the second flange plate perpendicular portions and joined to form a revolute joint, so that one of the flange plates may be mounted to an end-flange, and the other flange plate mounted to a post flange, and the perpendicular portions locked in place about the revolute joint, so that the two flange plates of each angle flange are fixed in non-parallel orientation to each other; and
c) fasteners for attaching engineered fence system components to each other.
2. The fence system of claim 1 , wherein there are four vertical post flanges permanently attached each on one side of the vertical post at an upper location on the vertical post.
3. The fence system of claim 1 , wherein the fasteners comprise nuts and bolts, and wherein the vertical post flange has holes into which nuts are embedded.
4. The fence system of claim 1 , wherein the vertical post further comprises four vertical post flanges permanently attached each on one side of the vertical post at a lower location on the vertical post.
5. The fence system of claim 1 , further comprising a gate flange comprising a flat gate end-flange that may be fastened to a vertical post flange and a swing gate hinge perpendicularly attached to the flat gate end-flange for attachment to a gate.
6. The fence system of claim 1 , further comprising a fence wire tightener for attaching fence wire to the vertical post and brace.
7. The fence system of claim 1 , further comprising an end-cap for the vertical post.
8. A fence assembly assembled from the fence system of claim 1 .
9. The fence assembly assembled from the fence system according to claim 8 , comprising two vertical posts fastened together by at least one lateral brace, assembled in an H-form.
10. The fence assembly according to claim 8 , wherein for each vertical post there are four vertical post flanges permanently attached each on one side of the vertical post at an upper location on the vertical post; and four vertical post flanges permanently attached each on one side of the vertical post at a lower location on the vertical post; and wherein there are two lateral braces, one of which lateral braces is attached to an upper post flange, and one of which is attached to a lower post flange.
11. The fence assembly assembled from the fence system according to claim 8 , comprising a vertical post fastened to an angle brace
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/356,354 US20070080334A1 (en) | 2005-10-06 | 2006-02-16 | Engineered fence system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/245,000 US20070080333A1 (en) | 2005-10-06 | 2005-10-06 | Fence system |
US11/356,354 US20070080334A1 (en) | 2005-10-06 | 2006-02-16 | Engineered fence system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/245,000 Continuation-In-Part US20070080333A1 (en) | 2005-10-06 | 2005-10-06 | Fence system |
Publications (1)
Publication Number | Publication Date |
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US20070080334A1 true US20070080334A1 (en) | 2007-04-12 |
Family
ID=46325253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/356,354 Abandoned US20070080334A1 (en) | 2005-10-06 | 2006-02-16 | Engineered fence system |
Country Status (1)
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US (1) | US20070080334A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080029748A1 (en) * | 2006-08-03 | 2008-02-07 | Final Fence, Inc. | Arrangement and method for connecting fence sections |
US20100176361A1 (en) * | 2006-11-14 | 2010-07-15 | Lehmann Ryan | Handrail system and handrail system connector |
US9255396B2 (en) | 2013-02-08 | 2016-02-09 | Davis Eberhart | Bolted structural connection systems |
US20160097217A1 (en) * | 2014-10-06 | 2016-04-07 | Preston Rudy Loehr | Clamping Support for Assembly of Pipe Fencing and Method of Use |
US10644432B1 (en) * | 2018-03-05 | 2020-05-05 | Ameristar Perimeter Security Usa Inc. | Connector assembly |
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Cited By (5)
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---|---|---|---|---|
US20080029748A1 (en) * | 2006-08-03 | 2008-02-07 | Final Fence, Inc. | Arrangement and method for connecting fence sections |
US20100176361A1 (en) * | 2006-11-14 | 2010-07-15 | Lehmann Ryan | Handrail system and handrail system connector |
US9255396B2 (en) | 2013-02-08 | 2016-02-09 | Davis Eberhart | Bolted structural connection systems |
US20160097217A1 (en) * | 2014-10-06 | 2016-04-07 | Preston Rudy Loehr | Clamping Support for Assembly of Pipe Fencing and Method of Use |
US10644432B1 (en) * | 2018-03-05 | 2020-05-05 | Ameristar Perimeter Security Usa Inc. | Connector assembly |
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Legal Events
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