EP0243376A1 - Dispositif de fixation d'objets en forme de barres, en particulier des poteaux, dans le sol. - Google Patents

Dispositif de fixation d'objets en forme de barres, en particulier des poteaux, dans le sol.

Info

Publication number
EP0243376A1
EP0243376A1 EP86902792A EP86902792A EP0243376A1 EP 0243376 A1 EP0243376 A1 EP 0243376A1 EP 86902792 A EP86902792 A EP 86902792A EP 86902792 A EP86902792 A EP 86902792A EP 0243376 A1 EP0243376 A1 EP 0243376A1
Authority
EP
European Patent Office
Prior art keywords
tube
pot
ring
tip
pipe
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
Application number
EP86902792A
Other languages
German (de)
English (en)
Other versions
EP0243376B1 (fr
Inventor
Joachim Bader
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.)
Gebr Strab and Co GmbH
Strab & Co Geb GmbH
Original Assignee
Gebr Strab and Co GmbH
Strab & Co Geb GmbH
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 Gebr Strab and Co GmbH, Strab & Co Geb GmbH filed Critical Gebr Strab and Co GmbH
Publication of EP0243376A1 publication Critical patent/EP0243376A1/fr
Application granted granted Critical
Publication of EP0243376B1 publication Critical patent/EP0243376B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2207—Sockets or holders for poles or posts not used
    • E04H12/2215—Sockets or holders for poles or posts not used driven into the ground

Definitions

  • the invention relates to a device for fastening rod-shaped objects, in particular posts, in the ground, with a tube having a channel for the rod-shaped object.
  • the object of the invention is to create a device of the type mentioned at the outset which can be set quickly and easily and disturbs the natural conditions in the soil as little as possible.
  • the tube is provided with a tip at its front end pointing in the direction of impact and in the region of the rear end of the tube a ring with a larger diameter than the tube diameter is concentrically attached.
  • the tip provided at the front end permits easy driving into the ground and also prevents the pipe from filling with soil.
  • the ring which is concentrically attached at the rear end, allows the rear end to be locked and stabilized at the point in the floor where the bending moment is greatest.
  • the ring has the shape of a circumferential flat iron, which is fastened, for example, with spokes or with a washer to the end of the tube.
  • a pot is provided as the stabilization ring which is open in the direction of the tip of the tube, the circumferential wall of which represents the ring which is fastened to the tube by means of the bottom having a concentric opening which is flush with the inside diameter of the tube is.
  • openings are provided on the bottom and on the walls of the pot. Plants can grow through them and thereby cause additional fastening and anchoring. In addition, the openings provided at the bottom of the pot reduce the resistance to penetration when the pot is knocked into the upper area of the bottom.
  • FIG. 1 shows a device according to the innovation in a side view
  • FIG. 3 shows the pot of the exemplary embodiment shown in FIGS. 1 and 2 in an enlarged representation, cut open in a side view
  • 4 is a side view of the tip in an enlarged view
  • FIG. 5 is a plan view of a section along the line V-V in Fig. 4,
  • FIG. 6 is a side view of a tip with six folds
  • Fig. 7 is a plan view of a section along the
  • FIG. 9 is a plan view of a section along the line IX-IX in Fig. 8,
  • Fig. 10 is a plan view of the pot of another embodiment.
  • FIG. 11 is a plan view of a section along the line XI-XI in FIG. 10.
  • Fig. 1 you can see a device for fastening rod-shaped objects, in particular posts, rods, masts, fence posts and the like, which are to be anchored in the ground or soil.
  • the device which is referred to below as the floor dowel, is provided overall with the reference symbol 1 in FIG. 1.
  • the floor plug 1 consists of a tube 2 with a length of, for example, 60 cm and a diameter of 40 mm.
  • the object (not shown in FIG. 1), for example a fence post, is inserted into the pipe 2 after the floor anchor 1 has been hammered in.
  • the tube 2 is provided with a tip 3 at the end pointing downward in FIG. 1.
  • the tip is made in one piece from the front end of the tube by integrally folding folds 4 have been formed to the front end.
  • the folds 4 begin at the tube circumference and converge conically to a center 5 of the tip 3. Between the individual folds 4 there are ribs 6 which are formed from the tubular casing material when the folds 4 are created.
  • FIG. 2 shows the tip 3 in a view towards the tip 3.
  • 2 shows the four folds 4 and the ribs 6 formed between the folds 4, the cross-section of which decreases continuously towards the front end of the tube until a star-shaped cutting edge is formed by the ribs 6 on the front tube end.
  • the tip 3 formed in this way from the tube is easy to manufacture and, in addition to the advantage of having a low impact resistance, also has the advantage that the risk of injury with the star-shaped tip 3 is lower than with a conical tip tapering to a point.
  • a pot 7 is formed at the rear end of the tube 2, which has an opening 8 in the direction of the tip 3.
  • the pot 7 has a wall 9 which surrounds the rear end of the tube 2 at a distance which is a multiple of the diameter of the tube 2.
  • there are a number in the wall 9 of openings 10 are provided, through which plant roots can pass after the ground dowel 1 has been knocked in, thus allowing the ground dowel 1 to grow together with the ground.
  • the bottom 11 of the pot 7 is also provided with openings 12, which allow easier penetration into the soil and an overgrowth with the vegetation.
  • the openings 10, 12 can have any shape. They are preferably large, but the stability of the pot 7 must still be sufficient to catch a bending moment. The bending moment of the inserted floor anchor 1 is greatest in the area of the pot 7 as a clamping point. Compared to a normal pipe, the use of the pot 7 at the rear end of the pipe 2 results in an earth resistance which is a multiple of that of a normal pipe.
  • the base 11 has a central opening which is flush with the inside diameter of the tube 2 and which cannot be seen in FIGS. 1 and 2.
  • FIG. 3 shows a formed on the bottom 11 in the interior of the pot 7 protruding pipe socket 13 for fastening the pot 7 with the rear end of the tube 2.
  • the pipe socket 13 engages in the interior of the tube 2, which at its rear end has an enlarged area 14 so that the inside diameter of the pipe 2 at the enlarged area 14 corresponds to the outside diameter of the pipe socket 13 and the inside diameter of the pipe socket 13 is as largely as possible identical to the inside diameter of the pipe 2.
  • FIG. 4 shows the tip 3 formed at the front end of the tube 2 in an enlarged view compared to FIG. 1. It can be clearly seen in FIG. 4 how the ribs 6, due to the converging folds 4 in the direction of the front end of the tube, taper conically in terms of their width and increase in height compared to the folds 4.
  • FIG. 5 shows a section through the tip 3 formed with the aid of folds 4 from the cylindrical tube jacket.
  • four folding troughs 4 are provided in order to create a star-shaped tip 3 with four teeth or arms.
  • FIGS. 6 to 9 essentially correspond to the representations of FIGS. 4 and 5, but FIGS. 6 and 7 show a tip 3 with a six-armed star cross section and FIGS. 8 and 9 show a tip with a three-armed star cross section.
  • FIGS. 6 to 9 show a tip with a three-armed star cross section.
  • the same reference numerals have been used in FIGS. 6 to 9 for similar parts.
  • the floor plug 1 is first pressed somewhat into the ground with its tip 3 in order to secure a rod-shaped object in the ground at the intended location. Subsequently, the floor plug 1 is driven into the floor with the help of a sledgehammer.
  • a sledgehammer During the driving in of the floor anchor 1 is an alignment, in particular for Adherence to a solder, as long as possible without any special effort, until the pot 7 begins to penetrate the soil and compact it. It is expedient to hammer the ground plug 1 into the ground until the ground 11 comes to lie a few centimeters, for example 5 cm, below the surface of the earth or the turf.
  • plants can grow through the pot 7, as a result of which the base plug 1 grows together with the ground.
  • the object to be fastened can be driven into the pipe 2 from above through the pipe socket 13, in order in this way to achieve a fast and secure fastening of the object in the ground.
  • the device for fastening rod-shaped objects has a pot 27 in the ground, the shape of which differs from a cylindrical shape which is customary in pots.
  • indentations 41 and bulges 42 are provided, so that the wall 29 has a serpentine or corrugated course.
  • Such a course of the wall 29 which deviates from the circular shape inwards and outwards means that a rotation of the pot 27 about the longitudinal axis of the tube 2 or about the tube 22 shown in FIG. 11 with its end requires a greater torque.
  • the exemplary embodiment shown in FIG. 10 is thus characterized in that the device can absorb higher torsional forces than a device with a cylindrical pot 7.
  • a plurality of openings 32 are provided in the bottom 31 of the pot 27, which are arranged in a circle around a central opening 20.
  • FIG. 11 shows a side view of a pot 27 cut along the line XI-XI.
  • the pot 27 has, in addition to the openings 32, openings 30 in its wavy or serpentine wall 29.
  • a pipe socket 33 protruding into the interior of the pot 27 is provided on the bottom 31 for fastening the pot 27 to the rear end of the pipe 22.
  • the pipe socket 33 engages in the interior of the pipe 22, which has an enlarged area 34 at its rear end.
  • the lower edge of the wall 29 does not run in a horizontally extending plane, but rather has a sawtooth shape.
  • a plurality of sawtooth-shaped recesses 40 are provided in the wall 29 along the circumference of the pot 27. These recesses 40 lead to the fact that the lower edge of the wall 29 generates a greater rotational resistance when torsional forces act on the device.
  • the combination of the serpentine course of the wall 29 and the sawtooth-shaped recesses 40 results in a particularly high torsional strength. If necessary, root penetration through openings 30 and 32 increases the torque that can be absorbed by the device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

Un dispositif de fixation d'objets en forme de barres, en particulier de poteaux, dans le sol, comprend un tuyau (2) pourvu d'une pointe (3) à son extrémité antérieure de pénétration dans le sol. L'extrémité postérieure du tuyau (2) est pourvue d'un pot (7) dont l'ouverture (8) est tournée du côté de la pointe (3) et dont le diamètre est plus grand que le diamètre du tuyau.
EP86902792A 1985-10-30 1986-05-02 Dispositif de fixation d'objets en forme de barres, en particulier des poteaux, dans le sol Expired - Lifetime EP0243376B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8530749U 1985-10-30
DE8530749U DE8530749U1 (de) 1985-10-30 1985-10-30 Vorrichtung zum Befestigen von stabförmigen Gegenständen, insbesondere Pfosten, im Erdreich

Publications (2)

Publication Number Publication Date
EP0243376A1 true EP0243376A1 (fr) 1987-11-04
EP0243376B1 EP0243376B1 (fr) 1990-08-08

Family

ID=6786781

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86902792A Expired - Lifetime EP0243376B1 (fr) 1985-10-30 1986-05-02 Dispositif de fixation d'objets en forme de barres, en particulier des poteaux, dans le sol

Country Status (3)

Country Link
EP (1) EP0243376B1 (fr)
DE (2) DE8530749U1 (fr)
WO (1) WO1987002734A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH674872A5 (fr) * 1988-05-10 1990-07-31 Walter Steiner
DE8806822U1 (de) * 1988-05-25 1988-09-15 Gebr. Sträb GmbH & Co Stanz- und Prägewerk, 7317 Wendlingen Vorrichtung zum Befestigen von stabförmigen Gegenständen, insbesondere Abstützstreben einer Zaunkonstrukion
DE8913087U1 (de) * 1989-11-06 1990-02-08 Gebr. Sträb GmbH & Co, 7317 Wendlingen Vorrichtung zum Befestigen von Gegenständen im Erdreich
FR2655672A1 (fr) * 1989-12-11 1991-06-14 Dehousse Usines Support de poteau, par exemple pour poteau metallique de cloture.
SE9201146L (sv) * 1992-04-10 1993-10-11 Jan Andersson Sätt att åstadkomma en förankring i ett underlag samt anordning för genomförande av förfarandet
EP0590367B1 (fr) * 1992-09-15 1997-11-26 Gebr. Sträb Gmbh + Co. Encrage pour être fixé dans le sol
DE4230776A1 (de) * 1992-09-15 1994-03-17 Straeb Gmbh & Co Geb Stabilisator zum Fixieren von stabförmigen in das Erdreich eintreibbaren Gegenständen
DE9401712U1 (de) * 1994-02-02 1994-03-24 Krinner, Klaus, 94342 Straßkirchen Vorrichtung zum Verhindern des Lockerns von im Erdboden befestigten langgestreckten Gegenständen
DE19505246C1 (de) * 1995-02-16 1996-04-04 Straeb Gmbh & Co Geb Vorrichtung zur Aufnahme eines stabförmigen Gegenstandes, z. B. eines Pfostens, und Verfahren zur Herstellung der Vorrichtung
DE29509459U1 (de) * 1995-06-09 1995-10-12 Schneider, Kurt, 73540 Heubach Folien- und Vliesnagel
DE19607972C1 (de) * 1996-03-01 1998-01-15 Straeb Gmbh & Co Geb Vorrichtung zur befestigenden Aufnahme eines stabförmigen Gegenstandes, z. B. eines Pfostens
DE19708807C2 (de) * 1996-08-23 2001-02-22 Straeb Gmbh & Co Geb Verfahren zum Einbringen eines Bodendübels, Bodendübel und Einschlagwerkzeug zur Durchführung des Verfahrens
FR2754006B1 (fr) 1996-08-23 2000-12-08 Le Grall Bader Josiane Therese Procede de mise en place d'un ancrage au sol, ancrage et outil de foncage et battage pour l'execution du procede
DE19748386A1 (de) * 1997-11-03 1999-05-12 Froh Carl Gmbh Verankerungselement für einen Zaunpfahl
DE19836523A1 (de) * 1998-08-12 2000-02-17 Krinner Klaus Haltevorrichtung zum vertikalen Anordnen eines Rohres oder einer Stange
DE19936694C1 (de) * 1999-08-04 2000-11-30 Straeb Gmbh & Co Geb Einstampfbares Bodenfundament zum Befestigen von Pfosten im Erdreich
DE10056627C1 (de) * 2000-11-15 2002-09-12 Straeb Gmbh & Co Geb Einschlagbares Bodenfundament
DE10240586B4 (de) * 2002-08-27 2005-07-07 Gebr. Sträb GmbH & Co. Vorrichtung zur Befestigung von stabförmigen Gegenständen, z.B. Rohrpfosten, im Naturboden oder in befestigtem Untergrund
DE202009018541U1 (de) 2009-02-13 2011-12-21 Krinner Innovation Gmbh Bodendübel
DE102011116030A1 (de) 2011-10-17 2013-04-18 Gebr. Sträb GmbH & Co. Vorrichtung und Verfahren zum Befestigen und Ausrichten von im Boden zu verankernden stabförmigen Gegenständen, wie Pfosten
DE102012107204B4 (de) 2012-08-06 2014-04-17 Gebr. Sträb GmbH & Co. Vorrichtung und Verfahren zum Einbringen eines Loches zum Einsetzen eines Bodendübels in harte Böden
EP2711486A1 (fr) 2012-09-25 2014-03-26 Gebr. Sträb GmbH & Co. Dispositif de stabilisation destiné à la stabilisation de position d'un objet en forme de tige ou d'un ancrage, procédé de fabrication d'un dispositif de stabilisation et outil de pose de fixation pour un dispositif de stabilisation
EP3042998B1 (fr) 2014-12-04 2018-12-19 Gebr. Strab GmbH + Co. Procédé d'introduction d'une fondation de sol et fondation de sol fabriquée selon ledit procédé
DE102016106330A1 (de) 2016-04-06 2017-10-12 Gebr. Sträb GmbH & Co Verfahren, Vorrichtung und Bodendübelsystem zur Pfostenbefestigung
DE102021130720B3 (de) 2021-11-24 2023-03-30 Winkelmann Powertrain Components GmbH & Co. KG. Verfahren zur Herstellung eines Schraubfundamentes
GB2625364A (en) * 2022-12-16 2024-06-19 Paul Willingham Trefor Apparatus for ground spikes and associated equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799369A (en) * 1953-08-17 1957-07-16 Guy E Walton Anchor post
FR1569111A (fr) * 1968-04-17 1969-05-30
FR2429309A1 (fr) * 1978-06-21 1980-01-18 Profilafroid Sa Poteau de cloture
US4269010A (en) * 1979-11-21 1981-05-26 Glass Carl R Multi fin post anchor system
LU84389A1 (de) * 1982-09-22 1984-04-24 Arbed Verankerungsvorrichtung fuer pfaehle oder dgl.
GB2138048B (en) * 1983-03-31 1986-08-06 Cyril Deeley Post support structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8702734A1 *

Also Published As

Publication number Publication date
DE8530749U1 (de) 1986-03-13
EP0243376B1 (fr) 1990-08-08
DE3673402D1 (de) 1990-09-13
WO1987002734A1 (fr) 1987-05-07

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