EP2290174A1 - Zaunpfosten - Google Patents

Zaunpfosten Download PDF

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Publication number
EP2290174A1
EP2290174A1 EP10174044A EP10174044A EP2290174A1 EP 2290174 A1 EP2290174 A1 EP 2290174A1 EP 10174044 A EP10174044 A EP 10174044A EP 10174044 A EP10174044 A EP 10174044A EP 2290174 A1 EP2290174 A1 EP 2290174A1
Authority
EP
European Patent Office
Prior art keywords
panel
notches
post
horizontal rods
groove
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.)
Withdrawn
Application number
EP10174044A
Other languages
English (en)
French (fr)
Inventor
Vincent Quaglia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Quaglia Mvincent
Original Assignee
Quaglia Mvincent
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Quaglia Mvincent filed Critical Quaglia Mvincent
Publication of EP2290174A1 publication Critical patent/EP2290174A1/de
Withdrawn legal-status Critical Current

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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
    • E04H17/168—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using panels fitted in grooves of posts
    • 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
    • E04H17/20—Posts therefor
    • E04H17/21—Posts therefor with hollow cross sections

Definitions

  • the invention relates to the field of fences composed of panels immobilized on a ground using poles.
  • the invention relates to the field of fences made of grid panels, maintained by metal poles.
  • each wing for retaining a vertical rod disposed at the end of the mesh.
  • each wing includes notches receiving horizontal rods, distributed along the height of the pole.
  • a problem lies in the fact that it is possible to remove the mesh of the post, for example by playing on a lack of tension of the mesh, to bring out the vertical rod of a fin. Also, a malicious person can open the fence.
  • the present invention aims in particular to solve such a problem.
  • the tamper-evident wall prevents removal of the edge wire engaged in the retaining groove, even when the fence panel is not tight between two posts.
  • the tamper-evident wall makes it possible to form a stop opposing the force that would aim to remove the panel from the post.
  • the tamperproof wall preferably forms a stop against the horizontal rods alone, punctually along the height of the pole, so not necessarily against the edge wire, so that this wall of tampering does not much complicate the installation of the fence on the pole.
  • the tamper-evident wall is fixed permanently and irremovable on the post. It is therefore different from a patch on the post after mounting the grill in its final position, such a piece being disadvantageous because it is easily removable by a malicious person.
  • the wall inviolability is made of a single block with the rest of the pole, or it is secured by welding.
  • the tamper-proof wall exerts a stop for the horizontal rods so as to prevent the edge wire, by blocking the horizontal rods, out of the retaining groove.
  • the groove has a bottom and the abutment surface faces the bottom of the groove, extending substantially parallel to this bottom so as to substantially "enclose” the edge wire in the groove at the height of the horizontal rods.
  • the post is metallic.
  • the step of inserting the edge wire is done by combining a translation and a rotation.
  • a closing party is represented on the figure 1 .
  • This fence is composed of posts 10, for maintaining fencing panels, in this case the grid panels 12.
  • the posts 10 are metal profiles, on which are reported at their upper ends 16, a cover.
  • the panels 12 are also metallic in this example.
  • the posts 10 can hold the panels 12 on the ground in various ways, for example by burying the feet 14 of the posts, by pouring concrete inside the post 10, using fixing plates, connecting the feet 14 of the posts to the posts. a wall, or using preformed concrete plates from laterally gripping the posts 10, such as the plates 16 shown on the figure 1 .
  • the grid panels 12 are provided with vertical rods 18 or vertical wires, extending in the direction Z perpendicular to the ground, and horizontal rods 20, or horizontal wires, extending in a parallel direction on the ground.
  • the two central panels of the figure 1 extend in a plane (X, Z).
  • the edge wire 22 is each vertical rod disposed at one end of the panels 12 and used for fastening the panels on the posts 10.
  • some rods 24 may be shifted transversely, so as to project from the plane defined by the panel 12, in order to stiffen it .
  • FIG. 2a and 2b An embodiment of a post 10.
  • the post is formed by an outer envelope 30 substantially forming a hollow body.
  • the grid 12 here comprises horizontal rods 20 which protrude from the edge wire 22.
  • the post 10 has a groove 32 for retaining the edge wire 22, configured to retain the edge wire 22 in the post 10 when in the final position.
  • the groove 32 has a U-shaped section and comprises three walls extending in the vertical direction Z, namely two side walls 32a and 32b and a bottom wall 32c.
  • the bottom wall 32c is full, that is to say that it has no openings, while the walls 32a and 32b are perforated, with notches in places, as described below.
  • the wall 32a has notches 34 said main notches, and configured to be traversed by the horizontal rods 20 when the panel 12 is in its final position, as can be seen on the straight parts of the Figures 2a and 2b .
  • the main notches 34 allow the passage of the horizontal rods 20 when the edge wire 22 is retained in the groove 32.
  • the side wall 32b also has main notches 35, configured to be traversed by the horizontal rods 20 when the panel 12 is in its final position.
  • the side wall 32b of the groove 32 also has notches 36, called mounting notches 36, offset vertically relative to the main notches 34.
  • the mounting notches 36 are in extension of the main notches 34, they are juxtaposed and arranged just above the notches 34.
  • the outer casing 30 also has a stop wall 37, extending in this example in the plane (X, Z), adjacent the wall 32b and perpendicular to the latter.
  • the wall 37 is called tamper wall.
  • This tamperproof wall 37 is arranged in particular at the level of the main notches 34 so as to form a stop for the horizontal rods 20 when they are in the final position, preventing them from coming out of the main notches 34.
  • the tamperproof wall is a stop preventing the edge wire 22 out of the retaining groove 32.
  • This tamperproof wall 37 is formed in a plane parallel to the opening of the groove 32, that is to say substantially parallel to the bottom 32c of the groove 32.
  • the tamperproof wall 37 forms a stop for the end of the rod 20 in the Y direction, preventing the edge wire 22 from being displaced in the opposite direction -Y.
  • the tamperproof wall 37 is extended by a return 38 of the outer casing, extending in the plane (Y, Z).
  • the panel 12 can no longer be removed from the post, unless it can again be rotated relative to the post at a certain angle and translated in the vertical direction to pass the horizontal rods 20 through the posts. mounting notches 36.
  • the mounting of the panel 12 inside the panel 10 can be likened to a bayonet mounting, combining rotation and translation to ensure fixation.
  • a post 10 according to a second embodiment is shown on the Figures 3a, 3b . Elements similar to those of the preceding figures are designated by identical references.
  • the retaining groove 32 ' is oriented differently from that of the post 10 of the figure 2a .
  • the bottom 32c of this groove extends substantially in the plane (Y, Z), perpendicular to the direction X of the panels 12 in the final position.
  • the groove 32 ' is made in a cavity 40 formed in the outer casing 30.
  • This cavity 40 has a section having substantially the shape of a mushroom.
  • the bottom 42 of the cavity 40 carries the side wall 32'b of the groove 32 '.
  • the portion of the mushroom 40 opposite the groove 32 ' carries the wall inviolability 37 ', extending in a plane substantially parallel to the bottom 32'c, that is to say substantially in the plane (Y, Z).
  • the tamperproof wall 37 ' has mounting notches 36' offset vertically relative to the main notches 34 '.
  • the mounting notches 36 'do not come in extension of main notches 35 and the post 10 has only one type of main notches 34'.
  • the tamperproof wall 37 ' forms a stop for the horizontal rods 20 in the final position, in the X direction opposite to the retention made by the bottom 32'c of the groove 32', preventing the horizontal rods 20 out of the main notches 34 'if they are subjected to a movement to bring out the edge wire 22 of the retaining groove 32'.
  • This post 10 is substantially I-shaped, provided with a central framework 50 connecting two profiled shapes 52, 54.
  • the frame 50 delimits, with the profiles 52, 54, a space 56 capable of accommodating concrete slabs for the fixing of the post 10.
  • the post 10 is substantially symmetrical with respect to the axis of the frame 50.
  • the shaped shape 52 has a convex convex shape.
  • the fixing form 54 comprises two identical parts 57, each being intended to receive a panel 12. Each part 57 delimits two spaces 58, 60, the contours of which are perforated.
  • the space 58 is delimited by a bottom 62, extending in the plane (X, Z), by the frame 50, extending in the plane (Y, Z), by a transverse wall 64, parallel to the frame 50, and by a wall 66, composed of blades 68 separated and extending in the plane (X, Z), substantially parallel to the plane of the bottom 62.
  • the space 60 is a groove 60 for retaining the edge wire, similar in function to the grooves 32, 32 'of the preceding figures.
  • This groove 60 has a discontinuous surface. It is delimited on the one hand by extensions 70 of the blades 68, also extending in the plane (X, Z), by a bottom 72, substantially parallel to the side wall 64 and by a side wall 74, substantially parallel to the extension 70, forming in this example a lining of a sipe 76 extending the side wall 64.
  • the surfaces 64, 76, 74, 72, 70 and 68 are integral, as can be seen in the figures , especially on the upper right of the figure 4c .
  • the groove 60 delimited by the walls 70, 72, 74 has a substantially U-shaped section, so as to be able to retain the edge wire 22 in the X direction, illustrated on FIG. figure 4c , perpendicular to the bottom 72.
  • the blades 68 extend perpendicularly from the central frame 50 to the side wall 70 of the retaining groove 60.
  • the portion 57 also includes main notches 34 ", configured to be traversed by the horizontal rods 20 in the final position of the panel, as can be seen on the Figures 4a and 4b . It further comprises mounting notches 36 ", offset vertically relative to the main notches 34" and, in this example, coming in extension of the main notches 34 ", just above them. it can be seen in the figures, the notches 34 "and 36" are juxtaposed, so as to define a staircase shape.
  • slats 76 form a recess 78 with the wall 64, which clears access to mounting notches 36 ".
  • Each of the blades 68 comprises an upper end 69 forming a tamper-evident wall, arranged at the level of the main notches 34 ", so as to form a stop for the horizontal rods 20 when they are in the final position. a surface against which the base of the rods 20 is capable of abutting, preventing the rods 20 from coming out of the main notches 34 "when they are moved to be removed from the groove 60. Moreover, the upper end of the blades 68 does not reach the height of the mounting slots 36 ", that is to say that when the horizontal rods 20 are housed in the notches 36"; they can be moved in the X direction without being obstructed by the upper end of the blades 68.
  • This process begins with an insertion of the edge wire 22 into the retaining groove 60, by inclining the panel 12 by an angle ⁇ 'with respect to the direction X, according to the illustrated configuration on the figure 4e .
  • the angle a ' is close to 30 °.
  • the insertion of the edge wire 22 into the groove 60 is possible by arranging the horizontal rods 20 at the height of the notches 36 "because, at this height, the horizontal rods 20 are not obstructed by the top of the blade 68, since they pass just above the upper edge 69 of the blade 68.
  • edge wire 22 Once the edge wire 22 inserted in the groove 60, it can translate down the panel 12, so as to lower the panel a little so that the horizontal rods 20 are at the height of the notches 34 ", step that is followed by a rotation of the panel 12 relative to the edge wire 22 to its final position, illustrated on the figure 4f , so that the horizontal rods 20 are inserted into the main notches 34.
  • the horizontal rods 20 are arranged facing the upper edge 69 of the blade 68, so that it is not possible to move the rods 20, so the panel 12 in the X direction, which ensures that it is not possible to open the fence, even when the panel 12 has a certain curve that could create a game on the panel 12 to remove it from the pole. It is understood that the slice 69 of the blades 68 forms an abutment surface parallel to the bottom 72 of the groove 60.
  • the mounting notches 36, 36 ', 36 "define an intermediate position for the horizontal rods 20, in which the rods 20 are disengaged from the tamperproof walls 37, 37', 69.
  • This post 10 has a similar structure, yet being lightened in matter.
  • the basic shape 54 ' is made in one part, without being separated in two by the central framework 50.
  • post 10 may take other forms than those described above.
  • the post 10 has a configuration such that it can mount the panel 12 by a mechanism similar to the bayonet mechanism, particularly effective for a tamperproof fastening of the panel 12. Indeed, once a panel 12 fixed between two poles such as posts 10, it is not possible to remove the pole without allowing some rotation of the panel relative to the pole. However, when the fence is in place, such a rotation is no longer possible.
  • Figures 4a and 5 has a particularly advantageous form for being fixed to the ground by means of plates of concrete coming to pinch it laterally.
  • the post of these Figures 4a to 5 is very interesting because we can use a grid 12 whose horizontal rods 20 do not exceed the edge wire, which is particularly interesting for the transport of the panels 12, and which also prevents the manipulators from having to fold ends of the rods 20 which would have twisted during transport.
  • the posts do not require patches to fix the panels on the posts, which particularly avoids opening the fence by removing the fasteners.
  • the assembly is particularly easy.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fencing (AREA)
EP10174044A 2009-08-26 2010-08-25 Zaunpfosten Withdrawn EP2290174A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0955821A FR2949496B1 (fr) 2009-08-26 2009-08-26 Poteau de cloture

Publications (1)

Publication Number Publication Date
EP2290174A1 true EP2290174A1 (de) 2011-03-02

Family

ID=42105973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10174044A Withdrawn EP2290174A1 (de) 2009-08-26 2010-08-25 Zaunpfosten

Country Status (3)

Country Link
EP (1) EP2290174A1 (de)
CN (1) CN102003106A (de)
FR (1) FR2949496B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103104140A (zh) * 2012-11-13 2013-05-15 张家港固耐特围栏系统有限公司 一种围栏栅栏固定结构
CN103104131A (zh) * 2012-11-13 2013-05-15 张家港固耐特围栏系统有限公司 一种围栏栅栏片连接结构
GB2575681A (en) * 2018-07-20 2020-01-22 Bja Trading Ltd Fence Post
US11578502B2 (en) 2018-02-09 2023-02-14 Bja Trading Ltd Fencing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676488A1 (fr) 1991-05-15 1992-11-20 Dirickx Sa Poteau de cloture perfectionne.
FR2890407A3 (fr) * 2005-09-08 2007-03-09 C R H Fencing & Security Group Poteau pour cloture a panneaux
BE1017701A3 (nl) * 2007-07-20 2009-04-07 Betafence Holding Nv Omheiningpaal en werkwijze voor het plaatsen van een omheining met een dergelijke omheiningpaal.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676488A1 (fr) 1991-05-15 1992-11-20 Dirickx Sa Poteau de cloture perfectionne.
FR2890407A3 (fr) * 2005-09-08 2007-03-09 C R H Fencing & Security Group Poteau pour cloture a panneaux
BE1017701A3 (nl) * 2007-07-20 2009-04-07 Betafence Holding Nv Omheiningpaal en werkwijze voor het plaatsen van een omheining met een dergelijke omheiningpaal.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103104140A (zh) * 2012-11-13 2013-05-15 张家港固耐特围栏系统有限公司 一种围栏栅栏固定结构
CN103104131A (zh) * 2012-11-13 2013-05-15 张家港固耐特围栏系统有限公司 一种围栏栅栏片连接结构
US11578502B2 (en) 2018-02-09 2023-02-14 Bja Trading Ltd Fencing
GB2575681A (en) * 2018-07-20 2020-01-22 Bja Trading Ltd Fence Post
GB2575681B (en) * 2018-07-20 2020-07-22 Bja Trading Ltd Fence Post

Also Published As

Publication number Publication date
CN102003106A (zh) 2011-04-06
FR2949496A1 (fr) 2011-03-04
FR2949496B1 (fr) 2012-01-13

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