FR2511068A3 - Corner post for electric fence - has ground level extensions resisting tension forces in fence wire - Google Patents
Corner post for electric fence - has ground level extensions resisting tension forces in fence wire Download PDFInfo
- Publication number
- FR2511068A3 FR2511068A3 FR8115657A FR8115657A FR2511068A3 FR 2511068 A3 FR2511068 A3 FR 2511068A3 FR 8115657 A FR8115657 A FR 8115657A FR 8115657 A FR8115657 A FR 8115657A FR 2511068 A3 FR2511068 A3 FR 2511068A3
- Authority
- FR
- France
- Prior art keywords
- fence
- corner post
- post
- wire
- ground level
- 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- Withdrawn
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 230000035515 penetration Effects 0.000 claims abstract description 6
- 235000000396 iron Nutrition 0.000 claims description 4
- 239000003989 dielectric material Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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
- E04H17/02—Wire fencing, e.g. made of wire mesh
- E04H17/06—Parts for wire fences
- E04H17/08—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K3/00—Pasturing equipment, e.g. tethering devices; Grids for preventing cattle from straying; Electrified wire fencing
- A01K3/005—Electrified fencing for pastures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fencing (AREA)
Abstract
Description
L'invention a pour objet un piquet d'angle pour clôture. The subject of the invention is a corner post for fence.
Pour clôturer les pâturages, il est couramment fait usage de clôtures amovibles dites "électriques. Ces clôtures sont constituées par au moins un fil métallique qui est tendu au-dessus du sol à la périphérie du pâtu- rage et dans lequel circule un courant électrique de basse tension. Pour être soutenu et tendu ce fil est monté, par l'intermédiaire d'un support isolant, sur des piquets enfoncés en terre. To fence the pastures, it is commonly used removable fences called "electric. These fences consist of at least one metal wire which is stretched above the ground at the periphery of the pasture and in which an electric current flows. To be supported and stretched, this wire is mounted, via an insulating support, on stakes driven into the ground.
Ces clôtures devant être facilement amovibles pour pouvoir être déplacées en cours de saison et pour pouvoir éventuellement être démontées hors de saison, il est nécessaire de disposer de piquets à la fois robustes et commodes. C'est donc ainsi que sont couramment employés des piquets rectilignes en fer torsadé dont l'extrémité inférieure est effilée pour faciliter leur pénétration dans le sol. These fences must be easily removable in order to be able to be moved during the season and to be able to be dismantled out of season, it is necessary to have stakes that are both robust and convenient. This is how straight stakes of twisted iron are commonly used, the lower end of which is tapered to facilitate their penetration into the ground.
Si les piquets répartis sur toute la longueur et la largeur de la clôture ne posent pas de problème particulier, il n'en est pas de même des piquets situés aux angles, car ils doivent résister aux efforts de traction du ou des fils de la clôture, sans risque de se coucher plus ou moins. Des moyens sont donc prévus pour permettre un bon ancrage des piquets d'angle. Ces moyens consistent généralement en un profil en forme de bêche donné a' ltex- trémité inférieure du piquet d'angle. Ce profil est obtenu par pliage et soudure de plusieurs branches de fer torsadé. La fabrication est donc assez complexe et est onéreuse, compte-tenu du poids de fer utilisé et du nombre de soudures réalisées. If the stakes distributed over the entire length and width of the fence do not pose any particular problem, it is not the same for the stakes located at the corners, because they must resist the tensile forces of the wire or wires of the fence , without the risk of going to bed more or less. Means are therefore provided to allow good anchoring of the corner stakes. These means generally consist of a spade-shaped profile given to the lower end of the corner post. This profile is obtained by bending and welding several branches of twisted iron. Manufacturing is therefore quite complex and expensive, given the weight of iron used and the number of welds performed.
L'invention remédie à ces inconvénients. Elle a pour objet un piquet d'angle constitué par un fer rectiligne torsadé sur lequel sont soudés, dans sa zone limite de pénétration dans le sol, deux fers torsadés qui sont orthogonaux à la fois entre eux et avec le corps du piquet, ont une longueur comprise entre 30 et 50 cm et sont disposés de manière à occuper sur le sol des positions sensiblement parallèles aux fils de clôture prenant appui sur le piquet. The invention overcomes these drawbacks. Its subject is a corner post constituted by a rectilinear twisted iron on which are welded, in its limit zone of penetration into the ground, two twisted irons which are orthogonal both to each other and to the body of the stake, have a length between 30 and 50 cm and are arranged so as to occupy on the ground positions substantially parallel to the fence wires resting on the stake.
Le dessin schématique annexé représente, à titre d'est emplie non limitatif, une forme d'exécution de ce piquet d'angle pour clôture
Figure 1 est une vue en plan par dessus, et à échelle très réduite, de l'ensemble de la clôture
Figure 2 est, à plus grande échelle, une vue en perspective de l'un de ses piquets d'angle.The attached schematic drawing shows, by way of non-limiting filling, an embodiment of this corner post for fence
Figure 1 is a plan view from above, and on a very reduced scale, of the entire fence
Figure 2 is, on a larger scale, a perspective view of one of its corner stakes.
La clôture représentée à la figure i comprend des piquets d'angle i, des piquets 2 répartis sur ses quatre côtés et un fil électrique 3 porté par ces piquets. The fence shown in FIG. I comprises corner stakes i, stakes 2 distributed on its four sides and an electric wire 3 carried by these stakes.
Comme le montre la figure 2, chaque piquet d'angle 1 est constitué par un fer torsadé rectiligne 4 dont l'extré- mité destinée à pénétrer dans le sol est effilée ; et à proximité de son extrémité supérieure ce fer reçoit, par soudure, un bout de fer rond ou plat 5 sur lequel est fixé l'isolateur 6 servant de support au fil électrique 3. As shown in FIG. 2, each corner post 1 is constituted by a rectilinear twisted iron 4, the end of which intended to penetrate the ground is tapered; and near its upper end, this iron receives, by welding, a round or flat piece of iron 5 on which is fixed the insulator 6 serving to support the electric wire 3.
Dans sa zone inférieure, plus précisément au niveau correspondant à sa limite de pénétration dans le sol, le fer 4 sert à la fixation, par soudure, de deux fers torsadés 7 et 8 qui forment des angles droits d'une part avec le fer 4 et d'autre part entre eux. Ces fers 7 et 8 ont chacun une longueur de l'ordre de 30 à 50 cm. In its lower zone, more precisely at the level corresponding to its penetration limit in the ground, the iron 4 is used for fixing, by welding, two twisted irons 7 and 8 which form right angles on the one hand with the iron 4 and on the other hand between them. These irons 7 and 8 each have a length of the order of 30 to 50 cm.
Le mode d'utilisation de ce piquet d'angle se conçoit aisément : dans la zone où il doit être mis en terre, sa pointe effilée et son corps sont enfoncés jusqu'à ce que par ses deux branches 7 et 8 il prenne appui sur le sol, cet enfoncement pouvant d'ailleurs être facilité soit par frappe sur la tête du piquet, soit par appui de l'un des pieds de l'utilisateur sur l'une des branches 7 et 8 servant alors de pédale. The mode of use of this corner post is easily conceivable: in the area where it must be buried, its tapered point and its body are pressed until by its two branches 7 and 8 it is supported on the ground, this depression can also be facilitated either by striking the head of the stake, or by pressing one of the user's feet on one of the branches 7 and 8 then serving as a pedal.
Quel que soit le moyen d'enfoncement, le piquet est positionné de façon telle que ses deux branches 7 et 8 sont placées sensiblement en-dessous et parallèlement aux deux brins ou côtés correspondants du fil de clôture 3. Whatever the driving means, the stake is positioned in such a way that its two branches 7 and 8 are placed substantially below and parallel to the two corresponding strands or sides of the fence wire 3.
Ce sont ces branches 7 et 8 qui, par leur position, s'op- posent à ce que ce fil 3 tende à coucher le piquet malgré les efforts exercés sur lui dans la zone d'angle considérée. It is these branches 7 and 8 which, by their position, prevent this wire 3 from tending to lay the stake despite the forces exerted on it in the angle zone considered.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8115657A FR2511068A3 (en) | 1981-08-07 | 1981-08-07 | Corner post for electric fence - has ground level extensions resisting tension forces in fence wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8115657A FR2511068A3 (en) | 1981-08-07 | 1981-08-07 | Corner post for electric fence - has ground level extensions resisting tension forces in fence wire |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2511068A3 true FR2511068A3 (en) | 1983-02-11 |
Family
ID=9261436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8115657A Withdrawn FR2511068A3 (en) | 1981-08-07 | 1981-08-07 | Corner post for electric fence - has ground level extensions resisting tension forces in fence wire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2511068A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541343A3 (en) * | 1983-02-21 | 1984-08-24 | Robert Grillages | Novel post for a fence |
-
1981
- 1981-08-07 FR FR8115657A patent/FR2511068A3/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541343A3 (en) * | 1983-02-21 | 1984-08-24 | Robert Grillages | Novel post for a fence |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |