US20080224114A1 - Protecting fence and its positioning member - Google Patents
Protecting fence and its positioning member Download PDFInfo
- Publication number
- US20080224114A1 US20080224114A1 US11/938,624 US93862407A US2008224114A1 US 20080224114 A1 US20080224114 A1 US 20080224114A1 US 93862407 A US93862407 A US 93862407A US 2008224114 A1 US2008224114 A1 US 2008224114A1
- Authority
- US
- United States
- Prior art keywords
- fence
- protecting
- positioning
- post
- protecting fence
- 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.)
- Abandoned
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Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
- E01F15/0423—Details of rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
- E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0453—Rails of materials other than metal or concrete, e.g. wood, plastics; Rails of different materials, e.g. rubber-faced metal profiles, concrete-filled steel tubes
Abstract
A protecting fence and its positioning member include a protecting fence, a positioning block and a positioning base. The protecting fence is made of foamed engineering plastics by extrusion, with reflective bands. The positioning block has a through hole and an inner surface shaped to match with the protecting fence. The positioning base has a fence combining surface plural holes for being inserted by a bolt to keep the protecting fence and the positioning block fixed together with the positioning base. The fence combining surface has two edge surfaces respectively formed a groove to engage with two edges of the protecting fence. A rear fixing member has a post combining surface employed together with that of the positioning base to wrap the fence post to tightly fix the protecting fence with the fence post by bolts.
Description
- 1. Field of the Invention
- This invention relates to a protecting fence and its positioning member, particularly to one that is made of engineering plastics with a high resistance to impact, able to be quickly built.
- 2. Description of the Prior Art
- Commonly, as shown in
FIG. 1 , conventional protectingfences 1 located along two sides of roads are made of metal, provided with fasteningholes 10 for being inserted withbolts 13 to keep the protectingfences 1 fixed together withfence posts 11 andbuffer blocks 12. As the single metallic protectingfence 1 is made with a limited length, so there are many connecting points to be handled, posing not only an increase of manpower to advance cost, but also lengthen constructing time. - The
fence post 11 is usually made of concrete, metal or lumber. Among them, concrete is acknowledged as the most ideal one because it is far from corrosion. However, in order to make the fence post 11 more resistant to impact, thebuffer block 12 has to be sandwiched between the protectingfence 1 and thefence post 11 by fastening with thebolt 13. - But, the conventional protecting fences have disadvantages as described below.
- 1. As the protecting
fence 1 is made of metal with a lack of elasticity, it is easy to be bent or broken to potentially harm a car or persons in the car if collided by a car. In addition, as the metal is uneasy to be adhered with reflective sheets or decorations, it is always coated with reflective paint if necessary. However, the reflective paint is as well to gradually age to peel off in exposure to sunlight and rain, losing its reflective warning effect. - 2. The
buffer blocks 12 are mostly made of lumber that is to be rotten under exposure to sunlight and rain, thus having to be replaced with new ones after a certain period of time. - 3. As the protecting
fences 1 must be assembled together with thebuffer blocks 12 and thefence posts 11 while constructing, a lot of manpower is needed to pose high labor cost and a long constructing period of time may be needed. - The objective of this invention is to offer a protecting fence with a high impact resistance and a reflecting warning effect.
- The main characteristics of the invention are a protecting fence, a positioning block and a positioning base. The protecting fence is made of engineering plastics with reflective bands. With the plastics characterized by having a high resistance to impact, a car or persons m the car can be more securely protected in case of colliding with the protecting fence. The positioning member includes the positioning block, the positioning base and a fence post. The positioning base is first fixed with the fence post, and then the protecting fence is fastened with the positioning base, not only saving manpower to lower construction cost, but also shortening construction period. The positioning base and a rear fixing member are respectively provided with a fence combining surface to wrap around the fence post and get fastened, so that the protecting fence, the positioning base and the fence post are tightly fixed together to perform securely as a protecting fence along a road.
- This invention is better understood by referring to the accompanying drawings, wherein:
-
FIG. 1 is an exploded perspective view of a conventional protecting fence and its positioning member; -
FIG. 2 is an exploded perspective view of a first preferred embodiment of a protecting fence and its positioning member in the present invention; -
FIG. 3 is an exploded perspective view of the first preferred embodiment of a protecting fence and its positioning member in the present invention, showing a positioning block to be fixed with the protecting fence; -
FIG. 4 is a top view of the first preferred embodiment of a protecting fence and its positioning member in the present invention, showing it being built at one side of a fence post; -
FIG. 5 is a top view of the first preferred embodiment of a protecting fence and its positioning member in the present invention, showing it being built at two sides of a fence post; -
FIG. 6 is a perspective view of the first preferred embodiment of a protecting fence and its positioning member in the present invention; -
FIG. 7 is an exploded perspective view of a second preferred embodiment of a protecting fence and its positioning member in the present invention, showing a positioning block to be attached with reflective sheets; and -
FIG. 8 is a perspective view of the second preferred embodiment of a protecting fence and its positioning member in the present invention, showing the positioning block being attached with the reflective sheets. -
FIGS. 2 and 3 show a first preferred embodiment of a protecting fence and its positioning member in the present invention. The protectingfence 2 is integrally made of engineering plastics by extrusion to have a waved shape, provided with pluralprojective surfaces 20, aconcave surface 21 formed between every two adjacentprojective surfaces 20, a reflective band (or sheet) 23 integrally formed on each of theprojective surfaces 20, anupper edge 24, abottom edge 25 and arectangular slot 26. - And, as shown in
FIGS. 2˜4 , the positioning member employed to tighten the protectingfence 2 and afence post 5 includes apositioning block 3 and apositioning base 4. - The
positioning block 3 is provided with athrough hole 30 and aninner surface 31 formed corresponding to the shape of the protectingfence 2 for thepositioning block 3 to tightly attach with the protectingfence 2. - The
positioning base 4 is provided with afence combining surface 40 bored withplural holes 400 for being inserted through bybolts 41 that are simultaneously to pass through the throughholes 30 of thepositioning block 3 and therectangular slot 26 of the protectingfence 2 to keep the protectingfence 2 and thepositioning block 3 precisely fixed together, with the adjacent protectingfences 2 well connected as shown inFIG. 6 . Extended horizontally from the top and the bottom of thefence combining surface 40 are respectively anupper edge surface 42 and abottom edge surface 43, and agroove 44 is respectively formed between thefence combining surface 40 and theupper edge surface 42 and thebottom edge surface 43 as well. Thegroove 44 is employed to engage with theupper edge 24 and thebottom edge 25 to form a primary connection, so that the protectingfence 2 can be conveniently fastened together with thepositioning base 4 by thebolt 41. Plural throughopenings 45 are formed behind thefence combining surface 40 to have an approximate width for being handily inserted with a tool or a hand to carry out fastening. Located behind thethrough openings 45 is apost combining surface 46 shaped semi-circular to match with thefence post 5 as shown inFIGS. 5 and 6 , and twofastening holes 47 are bored in two sides of thepost combining surface 46 respectively. In addition, thepositioning base 4 is also provided with arear fixing member 48 having apost combining surface 480 shaped semi-circular for matching with thefence post 5, and twofastening holes 481 bored in two sides of thepost combining surface 46 respectively for corresponding to thefastening holes 47. So, with thepost combining surfaces fence post 5 and with thecorresponding fastening holes bolts 49, thepositioning base 4 can be completely fixed with thefence post 5. In building the present invention, thefence post 5 is first fixed together with thepositioning base 4 and then, the protectingfence 2 is fixed with thepositioning base 4. Thus, the protectingfence 1 in the present invention can be easily and quickly assembled. In addition, an annularreflective sheet 50 can be wrapped around the top of thefence post 5 for boosting security. -
FIG. 4 shows the protectingfence 2, thepositioning base 4 are merely built along one side of thefence post 5, according to the construction ofFIGS. 2 and 3 mentioned previously. -
FIG. 5 shows the protectingfence 2, twopositioning bases 4 are fixed at two sides of thefence post 5, according to the construction ofFIGS. 2 and 3 mentioned previously, by means of thebolts 49 respectively passing the throughholes 47 of the two sides of thepost combining surface 46. -
FIG. 6 shows two adjacent protectingfences 2 can be fixed close to each other by onepositioning block 3 and onepositioning base 4. - And, as shown in
FIGS. 7 and 8 , a second preferred embodiment of a protecting fence and its positioning member in the present invention has the sidewalls of thepositioning block 3 additionally attached withreflective sheets 32 to advance driving security. - The advantages of the invention are described below.
- With the reflective (or fluorescent) lines or
sheets 32 formed integrally together with the protectingfence 2 while extrusion, they not only do not peel off, but also can make a bright reflection to advance driving safety, especially shined by the headlights of a car in the dark. And, as the protectingfence 2 is integrally made of foamed plastics by extrusion, it has not only a high resistance to impact, but also a high ability of shock absorption. - While the preferred embodiment of the invention has been described above, it will be recognized and understood that various modifications may be made therein and the appended claims are intended to cover all such modifications that may fall within the spirit and scope of the invention.
Claims (4)
1. A protecting fence and its positioning member comprising:
said protecting fence being integrally made of engineering plastics by extrusion and provided with plural projective surfaces, a concave surface formed between every two adjacent ones of said projective surfaces, a reflective band integrally formed on each of said projective surfaces, said protecting fence further provided with an upper edge, a bottom edge, and a rectangular slot;
a positioning block provided with a through hole; and
a positioning base provided with a fence combining surface that is bored with plural holes for being inserted through by bolts to enable said protecting fence, said positioning block and said positioning base tightly fixed together, an upper surface and a bottom surface respectively located at a top and a bottom of said fence combining surface, a groove formed between said upper surface and said fence combining surface and between said bottom surface and said fence combining surface respectively for engaging with said upper edge and said bottom edge of said protecting fence, plural through openings located behind said fence combining surface for handily carrying out fastening jobs, a post combining surface formed behind said fence combining surface to correspondingly match with a fence post and bored with plural fastening holes at its two sides respectively, a rear fixing member provided with a post combining surface that is shaped semi-circular to match with said fence post and bored with plural fastening holes at its two sides respectively, said fence post being wrapped by said post combining surfaces of said positioning base and said rear fixing member that are fixed together by bolts inserted through said fastening holes so that said positioning base is completely fixed with said fence post.
2. The protecting fence and its positioning member as claimed in claim 1 , wherein an inner surface of said positioning block is shaped semi-circular to match with that of said protecting fence.
3. The protecting fence and its positioning member as claimed in claim 1 , wherein said positioning block is provided with a reflective sheet formed on its two sides respectively.
4. The protecting fence and its positioning member as claimed in claim 1 , wherein said fence post is wrapped by two said positioning bases that are fixed by said bolts inserted through said fastening holes, so as to built said protecting fence respectively fixed at two sides of said fence post.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/938,624 US20080224114A1 (en) | 2006-05-01 | 2007-11-12 | Protecting fence and its positioning member |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/415,815 US20070199619A1 (en) | 2006-02-16 | 2006-05-01 | Fence and its fixing device |
US11/938,624 US20080224114A1 (en) | 2006-05-01 | 2007-11-12 | Protecting fence and its positioning member |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/415,815 Continuation-In-Part US20070199619A1 (en) | 2006-02-16 | 2006-05-01 | Fence and its fixing device |
Publications (1)
Publication Number | Publication Date |
---|---|
US20080224114A1 true US20080224114A1 (en) | 2008-09-18 |
Family
ID=39761732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/938,624 Abandoned US20080224114A1 (en) | 2006-05-01 | 2007-11-12 | Protecting fence and its positioning member |
Country Status (1)
Country | Link |
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US (1) | US20080224114A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2408970A1 (en) * | 2009-03-19 | 2012-01-25 | Industrial Galvanizers Corporation PTY, Ltd. | Improved road barrier |
US20130140510A1 (en) * | 2011-02-02 | 2013-06-06 | Dallas Rex James | Energy absorption devices |
US20140203229A1 (en) * | 2013-01-22 | 2014-07-24 | Fletcher Building Holdings Limited | Pedestrian and vehicle barrier |
US9611599B1 (en) * | 2015-12-03 | 2017-04-04 | Lindsay Transportation Solutions, Inc. | Guardrail crash absorbing assembly |
US9611601B1 (en) * | 2015-12-17 | 2017-04-04 | Lindsay Transportation Solutions, Inc. | Crash absorbing guardrail panel assembly |
KR101904588B1 (en) * | 2015-10-30 | 2018-11-13 | 김준형 | Easily be installed guard rail clamp |
US10329722B2 (en) | 2011-05-30 | 2019-06-25 | Industrial Galvanizers Corporation Pty Ltd. | Barrier Construction |
US10570641B2 (en) | 2015-11-27 | 2020-02-25 | Industrial Galvanizers Corporation Pty Ltd | Parking barrier system and post |
US20210115635A1 (en) * | 2019-10-17 | 2021-04-22 | Hill & Smith Limited | Beam connection device |
FR3110180A1 (en) * | 2020-05-14 | 2021-11-19 | Eric BENES | Kart track impact absorption system and corresponding assembly method |
US11371198B2 (en) | 2018-07-26 | 2022-06-28 | Industrial Galvanizers Corporation Pty Ltd | Spacer piece for a guard rail system |
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US1988995A (en) * | 1933-01-14 | 1935-01-22 | Eugene V Camp | Spring support for road guards |
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US3524627A (en) * | 1968-05-24 | 1970-08-18 | Gibraltar Fence Co Inc | Device for attaching a rail to a fence post |
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US6578939B1 (en) * | 2000-10-26 | 2003-06-17 | Hewlett-Packard Development Company, L.P. | Universal sliding rail assembly for rack mounting computers |
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-
2007
- 2007-11-12 US US11/938,624 patent/US20080224114A1/en not_active Abandoned
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US3524627A (en) * | 1968-05-24 | 1970-08-18 | Gibraltar Fence Co Inc | Device for attaching a rail to a fence post |
US3493213A (en) * | 1968-09-17 | 1970-02-03 | Bethlehem Steel Corp | Highway barrier |
US3519249A (en) * | 1968-12-03 | 1970-07-07 | Vincent Nave | Steel guard rail greaser |
US4000882A (en) * | 1975-08-28 | 1977-01-04 | California Metal Enameling Company | Contrasting marker panel for highway guardrails and the like |
US4078772A (en) * | 1976-02-12 | 1978-03-14 | Michael Carbone | Stockade fence fixture therefor |
US4208038A (en) * | 1979-01-22 | 1980-06-17 | Reid James E | Simplified assembly of rail fence |
US4330106A (en) * | 1979-05-02 | 1982-05-18 | Chisholm Douglas B | Guard rail construction |
US4889991A (en) * | 1988-09-23 | 1989-12-26 | Neoprobe Corporation | Gamma radiation detector with enhanced signal treatment |
US5069576A (en) * | 1989-01-17 | 1991-12-03 | Les Profiles Du Centre | Road safety barrier |
US5169127A (en) * | 1990-02-12 | 1992-12-08 | Emile Eynard | Guard rail |
US5172891A (en) * | 1992-01-27 | 1992-12-22 | Chen Chyi Bang | Safe road railing |
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US6533249B2 (en) * | 1999-09-23 | 2003-03-18 | Icom Engineering, Inc. | Guardrail beam with improved edge region and method of manufacture |
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US6902150B2 (en) * | 2001-11-30 | 2005-06-07 | The Texas A&M University System | Steel yielding guardrail support post |
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US7530548B2 (en) * | 2004-07-19 | 2009-05-12 | Ochoa Carlos M | Releasable highway safety structures |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3312343A1 (en) * | 2009-03-19 | 2018-04-25 | Industrial Galvanizers Corporation PTY, Ltd. | Improved barrier |
EP2408970A1 (en) * | 2009-03-19 | 2012-01-25 | Industrial Galvanizers Corporation PTY, Ltd. | Improved road barrier |
EP2408970A4 (en) * | 2009-03-19 | 2014-09-17 | Ind Galvanizers Corp Pty Ltd | Improved road barrier |
US10501902B2 (en) | 2009-03-19 | 2019-12-10 | Industrial Galvanizers Corporation Pty Ltd | Road barrier |
US20130140510A1 (en) * | 2011-02-02 | 2013-06-06 | Dallas Rex James | Energy absorption devices |
US10544554B2 (en) | 2011-05-30 | 2020-01-28 | Industrial Galvanizers Corporation Pty Ltd. | Barrier construction |
US11434613B2 (en) | 2011-05-30 | 2022-09-06 | Industrial Galvanizers Corporation Pty Ltd. | Barrier construction |
US10329722B2 (en) | 2011-05-30 | 2019-06-25 | Industrial Galvanizers Corporation Pty Ltd. | Barrier Construction |
US9453312B2 (en) * | 2011-12-23 | 2016-09-27 | Valmont Highway Technology Limited | Energy absorption devices |
US9051699B2 (en) * | 2013-01-22 | 2015-06-09 | Fletcher Building Holdings Limited | Pedestrian and vehicle barrier |
US20140203229A1 (en) * | 2013-01-22 | 2014-07-24 | Fletcher Building Holdings Limited | Pedestrian and vehicle barrier |
KR101904588B1 (en) * | 2015-10-30 | 2018-11-13 | 김준형 | Easily be installed guard rail clamp |
US10570641B2 (en) | 2015-11-27 | 2020-02-25 | Industrial Galvanizers Corporation Pty Ltd | Parking barrier system and post |
US9611599B1 (en) * | 2015-12-03 | 2017-04-04 | Lindsay Transportation Solutions, Inc. | Guardrail crash absorbing assembly |
US9611601B1 (en) * | 2015-12-17 | 2017-04-04 | Lindsay Transportation Solutions, Inc. | Crash absorbing guardrail panel assembly |
US11371198B2 (en) | 2018-07-26 | 2022-06-28 | Industrial Galvanizers Corporation Pty Ltd | Spacer piece for a guard rail system |
US20210115635A1 (en) * | 2019-10-17 | 2021-04-22 | Hill & Smith Limited | Beam connection device |
US11933003B2 (en) * | 2019-10-17 | 2024-03-19 | Hill & Smith Limited | Beam connection device |
FR3110180A1 (en) * | 2020-05-14 | 2021-11-19 | Eric BENES | Kart track impact absorption system and corresponding assembly method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |