GB2250757A - Mesh fencing panel securing means - Google Patents
Mesh fencing panel securing means Download PDFInfo
- Publication number
- GB2250757A GB2250757A GB9122959A GB9122959A GB2250757A GB 2250757 A GB2250757 A GB 2250757A GB 9122959 A GB9122959 A GB 9122959A GB 9122959 A GB9122959 A GB 9122959A GB 2250757 A GB2250757 A GB 2250757A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screw
- posts
- block
- recess
- securing
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
Classifications
-
- 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
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
- E04H17/161—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
Means for use in securing mesh fencing panels (11, 12) to a post (13) comprises a block (14) and a screw (15) for securing the block (14) to a post (13); the block having at least one groove but preferably two grooves (16, 17) from end-to-end in one face (18), and a countersunk hole (19) offset from the groove. The screw (15) has a shank (23) fitting within the hole in the block, and a head (25) engaging a shoulder (22) in the hole. A hexagonal drive portion (27) is connected to the head by a shearable neck (31), allowing the screw to be inserted, but not removed. <IMAGE>
Description
MESH FENCING PANEL SECURING MEANS
This invention relates to means for use in securing mesh fencing panels to posts using simple tools and ensuring that the panels cannot be released by an intruder using a conventional screwdriver, spanner or wrench.
According to the present invention, means for use in securing mesh fencing panels to posts comprises a block and a screw for securing the block to a post; the block having at least one groove from end-to-end in one face, and an aperture offset from the groove through a recess in the opposite face of the block, with a shoulder between the recess and the aperture; and the screw having a shank fitting within the aperture in the block, a screw-threaded portion extending from one end of the shank, a head on the other end of the shank fitting within the recess in the block, with an annular abutment between the head and shank engaging the shoulder between the recess and the aperture in the block, and means associated with the head to enable the screw-threaded portion to be screwed tight into a post with one side of a mesh of a fencing panel engaged in the groove and against the post, the means associated with the head also being adapted to leave the head of the tightly-screwed screw within the recess nonengageable by a conventional screwdriver, spanner or wrench.
The block preferably has a pair of parallel grooves in the one face, and one to each side of the aperture, so that the block and screw can be used (along with one or more similar blocks and screws) to secure adjacent mesh fencing panels to a common post; only one groove obviously being utilised in the (or each) block used to secure an end panel to an end post.
The screw-threaded portion of the screw may be a woodscrew for use with a wooden post, or - more usually - it may be a metal screw for screwing into a tapped hole in a metal post, or preferably into a threaded insert in the post.
The means associated with the head is preferably a portion of hexagonal cross-section (or having other means for engagement by a screwdriver, spanner or wrench) connected to the head by a neck which shears when the screw has been screwed tightly into a post, leaving the head within the recess inaccessible to a wrench.
A flush fitting closure plug is preferably provided, for the recess, for discouraging or preventing access to the screw-head, which plug may be a snap-fit in the recess and/or secured by adhesive.
The cross-sections of the aperture and the recess are preferably elongated in the direction parallel to the groove or grooves, to allow some adjustment of the positioning of a mesh panel or panels. The flanks of the face at which the recess emerges are preferably bevelled, in order - to "streamline" the block somewhat in the longitudinal direction of fencing, and/or all the exposed edges and corners of the block are preferably slightly rounded.
The block is preferably formed of nylon, but could be formed of any other suitable plastics material.
The invention will now be described, by way of example only, with reference to the accompanying drawings in which:
Figure 1 is an elevation of part of a post showing sections of adjacent fencing panels secured to the post by means in accordance with the invention;
Figure 2 is rear elevation of one of the blocks of
Figure 1;
Figure 3 is a section of the line III-III of Figure 1 but shows the screw only partially screwed into the post;
Figure 4 corresponds to Figure 3 but shows the screw fully screwed into the post with the hexagonal portion of its head removed and a plug inserted into the block; and
Figure 5 is a perspective of one of the means of
Figure 1.
In the Figures means 10 for securing mesh fencing panels 11 and 12 to a post 13 comprises a block 14 and a screw 15 for securing the block to the post. The block 14 has grooves 16 and 17 in one face 18 and an aperture 19 offset from the grooves 16, 17 through a recess 20 in an opposite face 21 of the block with a shoulder 22 between the recess 20 and the aperture 19. The screw 15 has a shank 23 fitting within the aperture 19 in the block 14, a screw-threaded portion 24 extending from end of the shank 23, a head 25 on the other end of the shank 23 fitting with the recess 20 in the block, with an annular abutment 26 between the head 25 and the shank 23 to engage (see particularly Figure 4) the shoulder 22 between the recess 20 and the aperture 19 in the block 14.A portion 27 of hexagonal cross-section for engagement by a spanner or wrench (not shown) to enable the screw-threaded portion 24 to be screwed tight into a threaded insert 28 in the post with one side 29, 30 of respective panels 11, 12 engaged in respective grooves 16, 17 and against the post. The hexagonal portion is connected to the head by a neck 31 which shears when the screw has been screwed tightly into the post leaving the head within the recess inaccessible to a wrench. A flush fitting plug 32 (see particularly
Figure 4) is inserted into the recess to-discourage access to the head and to enhance the appearance of the block when in use.
Referring to Figure 2 the cross-section of the operative 19 and the recess 20 are elongated in the direction parallel to the grooves 16, 17 to allow some adjustment of the positioning of the panels 11, 12.
The flanks of the face 21 are provided with bevels 33.
Claims (15)
1. Means for use in securing mesh fencing panels to posts comprising a block and a screw for securing the block to a post; the block having at least one groove from end-to-end in one face, and an aperture offset from the groove through a recess in the opposite face of the block, with a shoulder between the recess and the aperture; and the screw having a shank fitting within the aperture in the block, a screwthreaded portion extending from one end of the shank, a head on the other end of the shank fitting within the recess in the block, with an annular abutment between the head and shank engaging the shoulder between the recess and the aperture in the block, and means associated with the head to enable the screw-threaded portion to be screwed tight into a post with one side of a mesh of a fencing panel engaged in the groove and against the post, the means associated with the head also being adapted to leave the head of the tightly-screwed screw within the recess non-engageable by a conventional screwdriver, spanner or wrench.
2. Means for use in securing mesh fencing panels to posts as claimed in Claim 1, wherein the block, has a pair of parallel grooves in the one face.
3. Means for use in securing mesh fencing panels to posts as claimed in Claim 2, wherein the grooves are provided one to each side of the aperture.
4. Means for use in securing mesh fencing panels to posts as claimed in any preceding Claim, wherein the screwthreaded portion of the screw is a wood-screw for use with a wooden post.
5. Means for use in securing mesh fencing panels to posts as claimed in any one of Claims 1 to 3, wherein the screw-threaded portion of the screw is a metal screw for screwing into a tapped hole in a metal post.
6. Means for use in securing mesh fencing panels to posts as claimed in any one of Claims 1 to 3, wherein the screw-threaded portion of the screw is a metal screw for screwing into a threaded insert in a metal post.
7. Means for use in securing mesh fencing panels to posts as claimed in any preceding Claim, wherein the means associated with the head is a portion of hexagonal crosssection (or having other means for engagement by a screwdriver, spanner or wrench) connected to the head by a neck which shears when the screw has been screwed tightly into a post.
8. Means for use in securing mesh fencing panels to posts as claimed in any preceding Claim, wherein a flush fitting closure plug is provided, for the recess, for discouraging or preventing access to the screw-head.
9. Means for-use in securing mesh fencing panels to posts as claimed in Claim 8, wherein the plug is snap-f iti̇ the recess.
10. Means for use in securing mesh fencing panels to posts as claimed in either Claim 8 or Claim 9, wherein the plug is secured by adhesive.
11. Means for use in securing mesh fencing panels to posts as claimed in any preceding Claim, wherein the cross sections of the aperture and the recess are elongated in the direction parallel to the groove or grooves, to allow some adjustment of the positioning of a mesh panel or panels.
12. Means for use in securing mesh fencing panels to posts as claimed in any preceding Claim, wherein the flanks of the face at which the recess emerges are bevelled.
13. Means for use in securing mesh fencing panels to posts as claimed in any preceding Claim, wherein the block is formed in plastics material.
14. Means for use in securing mesh fencing panels to posts as claimed in any preceding Claim, wherein the block is formed of nylon.
15. Means for use in securing mesh fencing panels to posts substantially as hereinbefore described with reference to the accompanying drawings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909023557A GB9023557D0 (en) | 1990-10-30 | 1990-10-30 | Mesh fencing panel securing means |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9122959D0 GB9122959D0 (en) | 1991-12-18 |
GB2250757A true GB2250757A (en) | 1992-06-17 |
GB2250757B GB2250757B (en) | 1994-04-27 |
Family
ID=10684556
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB909023557A Pending GB9023557D0 (en) | 1990-10-30 | 1990-10-30 | Mesh fencing panel securing means |
GB9122959A Expired - Fee Related GB2250757B (en) | 1990-10-30 | 1991-10-30 | Mesh fencing panel securing means |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB909023557A Pending GB9023557D0 (en) | 1990-10-30 | 1990-10-30 | Mesh fencing panel securing means |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9023557D0 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2697565A1 (en) * | 1992-11-02 | 1994-05-06 | Willoquaux Michel | Fence assembly method, means for its implementation and fences thus obtained. |
GB2276401A (en) * | 1993-03-26 | 1994-09-28 | S M Cerramiento | Securing a fencing panel to a fence post |
EP0740035A1 (en) * | 1995-04-26 | 1996-10-30 | N.V. Bekaert S.A. | Hollow post with accompanying mounting element |
FR2735171A1 (en) * | 1995-06-07 | 1996-12-13 | Eurofence | Clip for attaching panels of metal trellis to supporting posts |
EP0913545A1 (en) | 1997-10-31 | 1999-05-06 | Etablissements René Bosmy SOCIETE NORMANDE DE CLOTURES | Connecting device for grid-shaped fencing panels |
FR2786518A1 (en) * | 1998-11-30 | 2000-06-02 | Verpillat Ets | Fence post with flat brackets has brackets shaped to be fastened to wall with screws through spaced holes in wall |
US6126146A (en) * | 1997-02-21 | 2000-10-03 | Melton; Steve W. | Chain link conversion block and plank |
EP1170441A2 (en) * | 2000-07-03 | 2002-01-09 | Cetram Pty Limited | Clips |
WO2002070838A1 (en) | 2001-03-01 | 2002-09-12 | Hadley Industries Plc | Security fences |
WO2004038136A1 (en) * | 2002-10-28 | 2004-05-06 | Recintecnica Di Ferrari Bruna | Connection system between electrically welded panels and supporting poles particularly for enclosures |
GB2411664A (en) * | 2004-03-05 | 2005-09-07 | Simon Charles Chapman | Fence post bracket for supporting additional panelling such as trellis |
EP1712710A1 (en) | 2005-04-14 | 2006-10-18 | Betafence Holding NV | Post with fixing bracket |
EP1712711A1 (en) | 2005-04-14 | 2006-10-18 | Betafence Holding NV | Fencing system |
EP2607575A1 (en) * | 2011-12-23 | 2013-06-26 | Del Ponti | Fixing system, fixing element, fence, and method for fixing a fence to a fence support |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1475543A (en) * | 1975-02-17 | 1977-06-01 | Ferranti Ltd | Tamperproof fastenings |
GB1578747A (en) * | 1976-06-25 | 1980-11-12 | Sangamo Weston | Security sealing devices |
GB2067699A (en) * | 1980-01-23 | 1981-07-30 | Ferranti Measurements Ltd | Tamper-proof fastening |
GB2163464A (en) * | 1984-08-22 | 1986-02-26 | Jr Edward S Robbins | Composite metal and plastic fence and bracket |
-
1990
- 1990-10-30 GB GB909023557A patent/GB9023557D0/en active Pending
-
1991
- 1991-10-30 GB GB9122959A patent/GB2250757B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1475543A (en) * | 1975-02-17 | 1977-06-01 | Ferranti Ltd | Tamperproof fastenings |
GB1578747A (en) * | 1976-06-25 | 1980-11-12 | Sangamo Weston | Security sealing devices |
GB2067699A (en) * | 1980-01-23 | 1981-07-30 | Ferranti Measurements Ltd | Tamper-proof fastening |
GB2163464A (en) * | 1984-08-22 | 1986-02-26 | Jr Edward S Robbins | Composite metal and plastic fence and bracket |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2697565A1 (en) * | 1992-11-02 | 1994-05-06 | Willoquaux Michel | Fence assembly method, means for its implementation and fences thus obtained. |
EP0596825A1 (en) * | 1992-11-02 | 1994-05-11 | Michel Willoquaux | Process for assembling a fence, means needed to realize this process and the fence obtained |
GB2276401A (en) * | 1993-03-26 | 1994-09-28 | S M Cerramiento | Securing a fencing panel to a fence post |
GB2276401B (en) * | 1993-03-26 | 1996-08-14 | S M Cerramiento | Apparatus and method for securing a fencing panel to a fence post |
EP0740035A1 (en) * | 1995-04-26 | 1996-10-30 | N.V. Bekaert S.A. | Hollow post with accompanying mounting element |
BE1009332A3 (en) * | 1995-04-26 | 1997-02-04 | Bekaert Sa Nv | Hollow pole as associated with fixing element. |
FR2735171A1 (en) * | 1995-06-07 | 1996-12-13 | Eurofence | Clip for attaching panels of metal trellis to supporting posts |
US6126146A (en) * | 1997-02-21 | 2000-10-03 | Melton; Steve W. | Chain link conversion block and plank |
FR2770559A1 (en) * | 1997-10-31 | 1999-05-07 | Rene Bosmy Ets | CONNECTION DEVICE FOR FENCE IN LATTICE PANELS |
EP0913545A1 (en) | 1997-10-31 | 1999-05-06 | Etablissements René Bosmy SOCIETE NORMANDE DE CLOTURES | Connecting device for grid-shaped fencing panels |
FR2786518A1 (en) * | 1998-11-30 | 2000-06-02 | Verpillat Ets | Fence post with flat brackets has brackets shaped to be fastened to wall with screws through spaced holes in wall |
EP1170441A2 (en) * | 2000-07-03 | 2002-01-09 | Cetram Pty Limited | Clips |
EP1170441A3 (en) * | 2000-07-03 | 2003-04-02 | Cetram Pty Limited | Clips |
WO2002070838A1 (en) | 2001-03-01 | 2002-09-12 | Hadley Industries Plc | Security fences |
WO2004038136A1 (en) * | 2002-10-28 | 2004-05-06 | Recintecnica Di Ferrari Bruna | Connection system between electrically welded panels and supporting poles particularly for enclosures |
US7478798B2 (en) | 2002-10-28 | 2009-01-20 | Recintecnica Di Ferrari Bruna | Connection system between electrically welded panels and supporting poles particularly for enclosures |
GB2411664A (en) * | 2004-03-05 | 2005-09-07 | Simon Charles Chapman | Fence post bracket for supporting additional panelling such as trellis |
EP1712710A1 (en) | 2005-04-14 | 2006-10-18 | Betafence Holding NV | Post with fixing bracket |
EP1712711A1 (en) | 2005-04-14 | 2006-10-18 | Betafence Holding NV | Fencing system |
EP2607575A1 (en) * | 2011-12-23 | 2013-06-26 | Del Ponti | Fixing system, fixing element, fence, and method for fixing a fence to a fence support |
BE1020487A5 (en) * | 2011-12-23 | 2013-11-05 | Del Ponti | FIXING SYSTEM, FIXING ELEMENT, FENCE, AND METHOD FOR FIXING A FENCE TO A SUPPORT FOR THE FENCE. |
Also Published As
Publication number | Publication date |
---|---|
GB2250757B (en) | 1994-04-27 |
GB9122959D0 (en) | 1991-12-18 |
GB9023557D0 (en) | 1990-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19961030 |