CA2437041A1 - Flexible parking post - Google Patents
Flexible parking post Download PDFInfo
- Publication number
- CA2437041A1 CA2437041A1 CA002437041A CA2437041A CA2437041A1 CA 2437041 A1 CA2437041 A1 CA 2437041A1 CA 002437041 A CA002437041 A CA 002437041A CA 2437041 A CA2437041 A CA 2437041A CA 2437041 A1 CA2437041 A1 CA 2437041A1
- Authority
- CA
- Canada
- Prior art keywords
- flexible
- flexible support
- secured
- post
- parking
- 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
Links
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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/627—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection self-righting after deflection or displacement
-
- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
- E01F9/681—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like the sign posts being fastened by removable means, e.g. screws or bolts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A flexible parking post is provided with an aluminium base, a flexible support and a rigid square tube which are mechanically fastened together, thus resulting in a durable device that may be used to easily display signs in parking lots or any other location. It can also be used to act as a barrier at the end of a parking space.
Description
TITLE OF THE INVENTION
Flexible Parking Post FIELD OF THE INVENTION
The present invention relates generally to a post and more specifically to a flexible post that can be used to easily display signs in parking lots or any other location. It can also be used to act as a barrier at the end of a parking space. The flexible parking post is made of a flexible support and a rigid square tube.
The flexible support enables the post to bend upon an object impact and resume its normal upright position after the impact force is removed.
BACKGROUND OF THE INVENTION
"Handicap", "R.eserved Parking", "~To Parking" and other ;signs have been used in the parking lots since the expansion of the motor vehicle industry. In rural areas, these signs can generally be installed several inches from the end of the parking space to make sure that the motorist does not hit the post vrhen he parks his motor vehicle. In many highly populated areas where the space is scarce, these signs, generally mounted on rigid U-Channel posts, are generally installed only few inches from the end of the parking space. It is a well known fact that these rigid posts are sometimes impacted by the vehicles. The result of only one impact by a motor vehicle is high maintenance costs to repair the damagedl post and a lost of effectiveness of the sign while the post is damaged. To limit the maintenance costs and to ensure the effectiveness of the signs, it is preferable that these signs should be mounted on flexible posts to make sure that the signs will always remain in an upright position.
So far, there is no product that has been specifically designed to mount signs few inches from the end of the parking space. In some cases, to limit maintenance costs, collapsible traffic posts, similar to U.S. Patent No.6,068,233 to Green, can be used. This solution reduces the repair time but it does not permit the post to always remain in an upright position.
Plenty of flexible solutions have also been developed. Most of these solutions have been developed to act as road delineators or similar applications (eg. U.S. Patent No. 6,375,385 to Kennedy, U.S. Patent No. 6,113,307 to Joyner et al., U.S. Patent No. 5,620,277 to Cole,Sr. et al. and U.S. Patent No.
5,205,236 to Hughes). These solutions are well suited to be installed in grass. 'They are not designed to be installed in concrete or asphalt which is the pavement most frequently used at the end of the parking space. Other solutions that can be installed easily on asphalt or concrete have been developed (U.S. Patent No.
5,908,262 to Ahn, U.S. Patent No. 5,439,311 to Hughes, Jr., U.S. Patent No.
5,354,144 to L,izakowski and U.S. Patent No. 5,199,814 to Clark et al.) but none of these solutions have been specifically designed to be an esthetic and economical solution to act as a barrier or to support a sign in a parking lot.
SUMMARY OF THE INVENTION
The principal object of the invention is to provide a parking post that is flexible and resilient upon vehicle impact.
Another object of the invention is to provide a parking post formed of materials that are impact resistant.
Another object of the invention is to provide a parking post that can be installed easily in asphalt or concrete.
Another object of the invention is to provide a mean to easily display messages in parking lots or other locations.
Flexible Parking Post FIELD OF THE INVENTION
The present invention relates generally to a post and more specifically to a flexible post that can be used to easily display signs in parking lots or any other location. It can also be used to act as a barrier at the end of a parking space. The flexible parking post is made of a flexible support and a rigid square tube.
The flexible support enables the post to bend upon an object impact and resume its normal upright position after the impact force is removed.
BACKGROUND OF THE INVENTION
"Handicap", "R.eserved Parking", "~To Parking" and other ;signs have been used in the parking lots since the expansion of the motor vehicle industry. In rural areas, these signs can generally be installed several inches from the end of the parking space to make sure that the motorist does not hit the post vrhen he parks his motor vehicle. In many highly populated areas where the space is scarce, these signs, generally mounted on rigid U-Channel posts, are generally installed only few inches from the end of the parking space. It is a well known fact that these rigid posts are sometimes impacted by the vehicles. The result of only one impact by a motor vehicle is high maintenance costs to repair the damagedl post and a lost of effectiveness of the sign while the post is damaged. To limit the maintenance costs and to ensure the effectiveness of the signs, it is preferable that these signs should be mounted on flexible posts to make sure that the signs will always remain in an upright position.
So far, there is no product that has been specifically designed to mount signs few inches from the end of the parking space. In some cases, to limit maintenance costs, collapsible traffic posts, similar to U.S. Patent No.6,068,233 to Green, can be used. This solution reduces the repair time but it does not permit the post to always remain in an upright position.
Plenty of flexible solutions have also been developed. Most of these solutions have been developed to act as road delineators or similar applications (eg. U.S. Patent No. 6,375,385 to Kennedy, U.S. Patent No. 6,113,307 to Joyner et al., U.S. Patent No. 5,620,277 to Cole,Sr. et al. and U.S. Patent No.
5,205,236 to Hughes). These solutions are well suited to be installed in grass. 'They are not designed to be installed in concrete or asphalt which is the pavement most frequently used at the end of the parking space. Other solutions that can be installed easily on asphalt or concrete have been developed (U.S. Patent No.
5,908,262 to Ahn, U.S. Patent No. 5,439,311 to Hughes, Jr., U.S. Patent No.
5,354,144 to L,izakowski and U.S. Patent No. 5,199,814 to Clark et al.) but none of these solutions have been specifically designed to be an esthetic and economical solution to act as a barrier or to support a sign in a parking lot.
SUMMARY OF THE INVENTION
The principal object of the invention is to provide a parking post that is flexible and resilient upon vehicle impact.
Another object of the invention is to provide a parking post formed of materials that are impact resistant.
Another object of the invention is to provide a parking post that can be installed easily in asphalt or concrete.
Another object of the invention is to provide a mean to easily display messages in parking lots or other locations.
Still another object of the invention is to provide a solution that is esthetic, durable and economical.
According to the present invention, there is provided a flexible parking post comprising of a base having the first and second base members, the base members being secured to each other, a flexible support, the flexible support being formed of an elastomeric material, the flexible support having a curvature therein about a vertical axis, a bottom portion of the flexible support being secured to the base members, a rigid vertical tube secured to an upper portion of the flexible support and a sign secured to an upper portion of the rigid tube.
The base is preferably formed of aluminium material and can mainly be fabricated of two aluminium angles that are mechanically fastening to each other.
The aluminium angles would have an horizontal segment which seats on the substrate and a vertical segment, the vertical segment being secured to each other.
The horizontal segments or legs will provide a stable base that can easily be bolted or otherwise secured to the substrate.
The flexible support is preferably formed of a curved flexible elastomeric material with a curvature being formed about the vertical axis of the flexible support. The flexible support is preferably installed with the convex side of the curvature facing the oncoming traffic.
There is also provided a rigid post which may be of any convenient shape and is preferably of an impact resistant plastic. The post will also h<~ve a greater stiffness than the flexible support to allow the flexible support to bend upon vehicle impact. After the impact force is removed, it will resume its normal upright position.
According to the present invention, there is provided a flexible parking post comprising of a base having the first and second base members, the base members being secured to each other, a flexible support, the flexible support being formed of an elastomeric material, the flexible support having a curvature therein about a vertical axis, a bottom portion of the flexible support being secured to the base members, a rigid vertical tube secured to an upper portion of the flexible support and a sign secured to an upper portion of the rigid tube.
The base is preferably formed of aluminium material and can mainly be fabricated of two aluminium angles that are mechanically fastening to each other.
The aluminium angles would have an horizontal segment which seats on the substrate and a vertical segment, the vertical segment being secured to each other.
The horizontal segments or legs will provide a stable base that can easily be bolted or otherwise secured to the substrate.
The flexible support is preferably formed of a curved flexible elastomeric material with a curvature being formed about the vertical axis of the flexible support. The flexible support is preferably installed with the convex side of the curvature facing the oncoming traffic.
There is also provided a rigid post which may be of any convenient shape and is preferably of an impact resistant plastic. The post will also h<~ve a greater stiffness than the flexible support to allow the flexible support to bend upon vehicle impact. After the impact force is removed, it will resume its normal upright position.
There may be a sign or other displayed device attached to the upper position of the rigid tube - i.e. the sign can be used to display advertisement, names, rules, pictograms or any other message in parking lots or other locations.
Preferably, the sign is made of an impact resistant plastic.
BRIEF DESCRIPTION OF THE DIIA~INGS
Having thus generally describe the invention, reference made to the accompanying drawings wherein:
Figure 1 is an exploded perspective view of the present flexible parking post, showing the various elements thereof and their relationships to one another.
Figure 2 is a side view, showing the flexible action of the present flexible parking post and the nature of the flexible bending occurring therein when struck.
DESCRIPTION OF THE PREFERRED ElVIBODIIVIENTS
Figure 1 is an exploded perspective view of the present flexible parking post, designated generally by the reference numeral 10. The flexible parking post is basically formed of an aluminium base 12, a flexible support 14, a rigid square tube 16 and a sign 18.
An aluminium base 12 is made of two aluminium angles 20 and 22 that are fastened to each other by their respective leg where one leg 24 of the aluminium angle 20 is facing one leg 26 of the aluminium angle 22. Each of the elements of the aluminium base 12 and flexible support 14 are provided with a plurality of holes 28. The aluminium angles 20 and the flexible support 14 are assembled together with each set of holes 28 being in alignment with one anotlher. l-~
bolt 30 is inserted through the holes 28 of the aluminium base 12 and the flexible support 14. The assembly is then secured with a nylon locknut 32. Furthermore, a hole has to be provided in the leg 26 of the aluminium angle 22. A bolt 42 is inserted through the hole 40 and is then secured with two nylon locknuts 44. When the flexible support 14 bends, the locknuts 44 ensure that there is not an excessive flattening of the curvature of the element 14. The lattex would result in a permanent deformation of the elastomeric rr°aaterial of the flexible support 14 that will affect the effectiveness of the flexible support 14.
The flexible support 14 is preferably formed of a curved flexible elastomeric material, although other materials may be used as desired, with the width and the thickness of the element adjusted accordingly. The elastomeric material provides the resiliency and return after being deformed, while the appropriate width and thickness provide the desired stiffness to support the rigid square tube and the sign. The flexible support 14 has preferably a curved shape about Axis A, as shown in Figure 1. The curved shape provides additional stiffness to the flexible support 14. Flexible support 14 is preferably installed with the convex side 34 of the curvature facing the oncoming direction of traffic.
The flexible support 14 and the rigid tube 16 are provided with a plurality of holes 36.
The flexible support 14 and the rigid tube 16 are assembled together with each set of holes 36 being in alignment with one another. A bolt 30 is inserted through the holes 36 of the flexible support 14 and the rigid tube 16. The assembly is then secured with two washers 46 and a nylon locknut 32.
The rigid tube 16 is preferably a square tube formed with an impact resistant plastic. The rigid tube 16 is preferably a square tube, although other shapes may be used as desired, with the width, thickness or radius of the shape adjusted accordingly. The square tube provides the stiffness and the torsion strength required. To ensure the effectiveness of the parking post 1 U, the stiffness of the rigid tube 16 has to be greater than the stiffness of the flexible support 14.
The rigid tube 16 is preferably formed of an impact resistant plastic, although other materials may be used as desired, with the width and thickness of the shape adjusted accordingly. Rigid tube 16 and sign 18 are provided with a plurality of holes 38. The rigid tube 16 and the element 18 are assembled together with each set of holes 38 being in alignment with one another. A bolt 30 is inserted through the holes 38 of the rigid tube 16 and sign 18. The assembly is then secured with a nylon locknut 32.
The sign 18 is basically a thin rectangular piece of impact resistant plastic which can be used to display advertisements, names, rules, pictograms or any other message in the parking lots or other locations. The sign 18 has preferably a rectangular shape, although other shapes may be used as desired. The element is preferably made of an impact resistant plastic, although aluminium, water-resistant paperboard or any other material may be used as desired. Depending on the material used, the shape of the element 18 will be adjusted accordingly.
The lightness of the element 18 shall be sufficient to permit the elements 14, 16 and 18 to return to their upright position after vehicle impact.
FIG. 2 is a side view, showing the flexible action of the flexible post 10. It will be seen that it is only the flexible support l4 that bends upon vehicle impact.
The shape of the base 12, rigid tube 16 and sign 18 remain unchanged. After the impact force is removed, the flexible post 1 fl returns to its normal upright position.
Preferably, the sign is made of an impact resistant plastic.
BRIEF DESCRIPTION OF THE DIIA~INGS
Having thus generally describe the invention, reference made to the accompanying drawings wherein:
Figure 1 is an exploded perspective view of the present flexible parking post, showing the various elements thereof and their relationships to one another.
Figure 2 is a side view, showing the flexible action of the present flexible parking post and the nature of the flexible bending occurring therein when struck.
DESCRIPTION OF THE PREFERRED ElVIBODIIVIENTS
Figure 1 is an exploded perspective view of the present flexible parking post, designated generally by the reference numeral 10. The flexible parking post is basically formed of an aluminium base 12, a flexible support 14, a rigid square tube 16 and a sign 18.
An aluminium base 12 is made of two aluminium angles 20 and 22 that are fastened to each other by their respective leg where one leg 24 of the aluminium angle 20 is facing one leg 26 of the aluminium angle 22. Each of the elements of the aluminium base 12 and flexible support 14 are provided with a plurality of holes 28. The aluminium angles 20 and the flexible support 14 are assembled together with each set of holes 28 being in alignment with one anotlher. l-~
bolt 30 is inserted through the holes 28 of the aluminium base 12 and the flexible support 14. The assembly is then secured with a nylon locknut 32. Furthermore, a hole has to be provided in the leg 26 of the aluminium angle 22. A bolt 42 is inserted through the hole 40 and is then secured with two nylon locknuts 44. When the flexible support 14 bends, the locknuts 44 ensure that there is not an excessive flattening of the curvature of the element 14. The lattex would result in a permanent deformation of the elastomeric rr°aaterial of the flexible support 14 that will affect the effectiveness of the flexible support 14.
The flexible support 14 is preferably formed of a curved flexible elastomeric material, although other materials may be used as desired, with the width and the thickness of the element adjusted accordingly. The elastomeric material provides the resiliency and return after being deformed, while the appropriate width and thickness provide the desired stiffness to support the rigid square tube and the sign. The flexible support 14 has preferably a curved shape about Axis A, as shown in Figure 1. The curved shape provides additional stiffness to the flexible support 14. Flexible support 14 is preferably installed with the convex side 34 of the curvature facing the oncoming direction of traffic.
The flexible support 14 and the rigid tube 16 are provided with a plurality of holes 36.
The flexible support 14 and the rigid tube 16 are assembled together with each set of holes 36 being in alignment with one another. A bolt 30 is inserted through the holes 36 of the flexible support 14 and the rigid tube 16. The assembly is then secured with two washers 46 and a nylon locknut 32.
The rigid tube 16 is preferably a square tube formed with an impact resistant plastic. The rigid tube 16 is preferably a square tube, although other shapes may be used as desired, with the width, thickness or radius of the shape adjusted accordingly. The square tube provides the stiffness and the torsion strength required. To ensure the effectiveness of the parking post 1 U, the stiffness of the rigid tube 16 has to be greater than the stiffness of the flexible support 14.
The rigid tube 16 is preferably formed of an impact resistant plastic, although other materials may be used as desired, with the width and thickness of the shape adjusted accordingly. Rigid tube 16 and sign 18 are provided with a plurality of holes 38. The rigid tube 16 and the element 18 are assembled together with each set of holes 38 being in alignment with one another. A bolt 30 is inserted through the holes 38 of the rigid tube 16 and sign 18. The assembly is then secured with a nylon locknut 32.
The sign 18 is basically a thin rectangular piece of impact resistant plastic which can be used to display advertisements, names, rules, pictograms or any other message in the parking lots or other locations. The sign 18 has preferably a rectangular shape, although other shapes may be used as desired. The element is preferably made of an impact resistant plastic, although aluminium, water-resistant paperboard or any other material may be used as desired. Depending on the material used, the shape of the element 18 will be adjusted accordingly.
The lightness of the element 18 shall be sufficient to permit the elements 14, 16 and 18 to return to their upright position after vehicle impact.
FIG. 2 is a side view, showing the flexible action of the flexible post 10. It will be seen that it is only the flexible support l4 that bends upon vehicle impact.
The shape of the base 12, rigid tube 16 and sign 18 remain unchanged. After the impact force is removed, the flexible post 1 fl returns to its normal upright position.
Claims (4)
1. A flexible parking post comprising of:
a base having first and second base members, said base members being secured to each other;
a flexible support, said flexible support being formed of an elastomeric material, said flexible support having a curvature therein about a vertical axis;
a bottom portion of said flexible support being secured to said base members;
a rigid vertical tube secured to an upper portion of said flexible support;
and a sign secured to an upper portion of said rigid tube.
a base having first and second base members, said base members being secured to each other;
a flexible support, said flexible support being formed of an elastomeric material, said flexible support having a curvature therein about a vertical axis;
a bottom portion of said flexible support being secured to said base members;
a rigid vertical tube secured to an upper portion of said flexible support;
and a sign secured to an upper portion of said rigid tube.
2. A flexible post according to claim 1 wherein said first and second base members each comprise an aluminium angle and a base leg and an upstanding leg, said upstanding legs being secured to each other.
3. A flexible post according to claim 1 wherein the stiffness of the flexible support is lower than the stiffness of said base and said rigid square tube.
4. A flexible post according to claim 2 wherein said vertical portions are secured together by means of nuts and bolts, one said bolt having locknuts thereon to prevent excessive flattening of said flexible support.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40362702P | 2002-08-15 | 2002-08-15 | |
| US60/403,627 | 2002-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2437041A1 true CA2437041A1 (en) | 2004-02-15 |
Family
ID=31946710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002437041A Abandoned CA2437041A1 (en) | 2002-08-15 | 2003-08-13 | Flexible parking post |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20040076469A1 (en) |
| CA (1) | CA2437041A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008049168A1 (en) * | 2006-10-26 | 2008-05-02 | Ricardo Machado Malveira | Car place finder |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050229451A1 (en) * | 2003-09-22 | 2005-10-20 | Stephen Mullens | Method and apparatus for parking space advertising |
| US7325999B1 (en) * | 2005-03-02 | 2008-02-05 | Qwick Kurb, Inc. | Locking device for traffic beacon |
| US20070063873A1 (en) * | 2005-08-04 | 2007-03-22 | Emerald Sky Trading 330 (Pty) Limited | Standard |
| AT9448U1 (en) * | 2006-05-18 | 2007-10-15 | Voest Alpine Krems Finaltech | RAILROADSTICK WITH BASE PLATE |
| WO2008063554A2 (en) * | 2006-11-20 | 2008-05-29 | Water Optimizer L.L.C. | Control system |
| US7520694B2 (en) * | 2007-02-03 | 2009-04-21 | Joe Dvoracek | Flexible traffic reflector |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2546427C2 (en) * | 1975-10-16 | 1977-11-24 | Döring, Erich, 8052 Moosburg | Elastic delineator post for roads |
| US4338041A (en) * | 1981-01-12 | 1982-07-06 | Schmanski Donald W | Glarefoil assembly |
| US4783921A (en) * | 1987-06-22 | 1988-11-15 | Stout Industries, Inc. | Mounting arrangement for wind-deflectable bending sign |
| US4893455A (en) * | 1988-05-05 | 1990-01-16 | Hughes Enterprises | Bendable marker and method of marking |
| US5480121A (en) * | 1993-11-03 | 1996-01-02 | Vsar Systems Of Atlanta, Inc. | Break-away conncetor for sign post |
| US5439311A (en) * | 1993-12-17 | 1995-08-08 | Flexstake, Inc. | Bendable marker with ribbed sleeve |
| US5703577A (en) * | 1996-02-01 | 1997-12-30 | Carter; James R. | Self-erecting traffic control device |
| US5788405A (en) * | 1996-05-13 | 1998-08-04 | Lucy Caroline Beard | Vertical highway marker |
| US6267529B1 (en) * | 1996-10-04 | 2001-07-31 | Rondo Building Services Pty. Ltd. | Flexible traffic post |
| US6053658A (en) * | 1998-01-16 | 2000-04-25 | Gibson, Jr.; Henry C. | Apparatus and method for roadway information display |
| US6719484B1 (en) * | 2002-11-15 | 2004-04-13 | Robert F. Johnson | Marker support |
-
2003
- 2003-08-11 US US10/639,375 patent/US20040076469A1/en not_active Abandoned
- 2003-08-13 CA CA002437041A patent/CA2437041A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008049168A1 (en) * | 2006-10-26 | 2008-05-02 | Ricardo Machado Malveira | Car place finder |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040076469A1 (en) | 2004-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |