EP0952267B1 - Elément pour la connection d'éléments plans de grilles de protection - Google Patents

Elément pour la connection d'éléments plans de grilles de protection Download PDF

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Publication number
EP0952267B1
EP0952267B1 EP99106085A EP99106085A EP0952267B1 EP 0952267 B1 EP0952267 B1 EP 0952267B1 EP 99106085 A EP99106085 A EP 99106085A EP 99106085 A EP99106085 A EP 99106085A EP 0952267 B1 EP0952267 B1 EP 0952267B1
Authority
EP
European Patent Office
Prior art keywords
slot
rectangular part
element according
screw
designed
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.)
Expired - Lifetime
Application number
EP99106085A
Other languages
German (de)
English (en)
Other versions
EP0952267A3 (fr
EP0952267A2 (fr
Inventor
Johannes Koban
Armin Breitenbücher
Thomas Stoeckle
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0952267A2 publication Critical patent/EP0952267A2/fr
Publication of EP0952267A3 publication Critical patent/EP0952267A3/fr
Application granted granted Critical
Publication of EP0952267B1 publication Critical patent/EP0952267B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
    • E01F13/022—Pedestrian barriers; Barriers for channelling or controlling crowds

Definitions

  • the invention relates to an element for connecting flat Safety fence elements.
  • Such known elements are, for example, plate-shaped trained and have to connect the from a Frame construction made of protective bars each a hole or slot assigned to a profile bar on. A screw reaches through this hole or slot, the one with an undercut groove in the profile bar arranged slot nut cooperates.
  • a disadvantage here is that additional assembly parts in the form of sliding blocks are needed and that the assembly is anchored when already standing Protective fence elements is difficult when the elements and sliding blocks arranged on the top of the protective fences are.
  • it is then necessary to insert the screws through the holes or slots and into the sliding blocks increased stand by means of a ladder or similar to accomplish.
  • the object of the invention is an element for connecting flat protective fence elements like this to further develop that easier assembly and more secure connection to a protective fence element is made possible.
  • a protective fence 1 shown in FIG. 1 consists of two interconnected protective fence elements 2, 3.
  • Each Protective fence element 2, 3 each have one of two vertical ones Profile bars 4 and two horizontal profile bars 5 trained, rectangular frame construction.
  • the in itself known profile bars 4, 5 ( Figure 2) have in their side surfaces each have an undercut groove 6 and a central one arranged longitudinal recess 7.
  • the connection of the individual Profile bars 4, 5 of each protective fence element 2, 3 with each other takes place by means of connecting means known per se, and is therefore not described in detail.
  • a protective grid 9 is arranged within the from the profile bars 4, 5 formed frame construction in their mutually facing grooves 6, a protective grid 9 is arranged. Instead of the protective grid 9, however, a Plate or a disk may be provided.
  • the in Figures 1 to 3 used and shown plate-shaped connecting element 10 has a substantially elongated, rectangular Outer contour 11 with semicircular formed on the narrow sides Rounds 12 on.
  • each formed a slot 15 thus both in the longitudinal direction of the connecting element 10 extend.
  • the length or depth as well the width of the slot 15 facing away from the curve 12 Page has a fillet 16 is aligned after a screw 17 cooperating with the slot 15 or their washer used. Therefore, the Width of the slot 15 at least the diameter of the threaded portion the screw 17.
  • the length or depth of the slot 15 so dimensioned that it is approximately the Diameter of the screw head or together with the Screw 17 used washer corresponds.
  • the slots 15 each have a circular recess 18, whose diameter is slightly larger than the diameter the screw head or washer. Essential is also that facing the opening of the slot 15 Side next to the recess 18 webs 19 remain, the screw head of the screw 17 or the washer embrace positively.
  • the Align protective fence elements 2, 3 may be necessary to use the Align protective fence elements 2, 3 with respect to one another in their angular position, so that for example between the two protective fence elements 2, 3 in the top view a vertical angle consists. Therefore, the length of the connecting elements 10 is preferred such that pivoting of the protective fence elements 2, 3 along the longitudinal axes or longitudinal recesses 7 of the vertical Profile bars 4 is possible.
  • the fasteners can sometimes be difficult 10 to position with pre-assembled screws 17.
  • the slots 15 do not extend in the longitudinal direction of the connecting elements 10, but extend in the transverse direction thereof, as shown in the connecting element 10a of Figure 4 is.
  • the direction of insertion is Connecting elements 10a in their slots 15a perpendicular to Main extension of the protective fence elements 2, 3.
  • the slots 15b in The transverse direction of the connecting element 10b is, however, closed different sides are directed.
  • connection element 10c Furthermore are slots 15c in connection element 10c are also conceivable, at which is a slot 15c in the longitudinal direction, and the other Slot 15c extends in the transverse direction of the connecting element 10c.
  • Connecting element 10, 10a, 10b, 10c on one side Slot 15, 15a, 15b, 15c, but on the other side Has hole or slot (not shown).
  • the connecting element 10, 10a, 10b, 10c on the Side in which the hole or the elongated hole is formed, pre-assembled with the respective protective fence element 2, 3, and during final assembly the other protective fence element 2, 3 over the slot 15, 15a, 15b, 15c on the connecting element 10, 10a, 10b, 10c connected.
  • the slots 15d of the connecting element 10d straight, but extended to behind the recesses 18 train.
  • the different slot shapes, as in the Figure 5 shown, also on a single connecting element 10f can be realized simultaneously.
  • FIG. 6 the case illustrated in FIG. 6 is dealt with, in which between two protective fence elements 2, 3 additional protective fence element is to be arranged, the the two interconnected protective fence elements 2, 3 for example protrudes at right angles to an additional Partition space.
  • Connecting element 10 is a modified connecting element 30 used.
  • This connecting element 30 is characterized by the fact that it has the base area, the Formation of the slots 15 and the recesses 18 with the Connecting element 10 is identical, but on its underside an additional one extending on one side Paragraph 31 has the thickness of the thickness of the connecting element 10 corresponds.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fencing (AREA)
  • Connection Of Plates (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Claims (9)

  1. Elément (10, 10a à 10f, 30) pour la jonction d'éléments plans de clôture de protection (2, 3) dont chacun est constitué d'une structure à portiques rectangulaire faite de barres profilées (4, 5), dont deux barres profilées verticales (4, 5) se faisant face, appartenant à deux éléments de clôture de protection (2, 3), sont reliées l'une à l'autre, un élément fileté (17, 21) étant à chaque fois amené, à travers une ouverture de réception de l'élément (10, 10a à 10e, 30), à se trouver en liaison active avec un évidement (6, 7) de la barre profilée (4, 5), dont au moins une ouverture de réception présente la forme d'une fente (15, 15a à 15e), dans lequel
    au voisinage de la fente ou des fentes (15, 15a à 15 e), sur la face de l'élément qui tourne le dos à la barre profilée (4, 5), est formée une cavité circulaire (18) dont le diamètre est un peu plus grand que le diamètre de la tête de vis de l'élément fileté (17, 21) ou d'une rondelle,
    et, sur la face orientée vers l'ouverture de la fente (15), à côté de la cavité (18), subsistent des nervures (19) qui enserrent mécaniquement la tête de vis de l'élément fileté (17, 21) ou la rondelle.
  2. Elément selon la revendication 1,
    caractérisé en ce que
    l'élément (10, 10c, 10d, 10f, 30) présente la forme d'une pièce rectangulaire oblongue, et la fente ou les fentes (15, 15c, 15d, 15f) s'étend(ent) suivant la direction longitudinale de la pièce rectangulaire.
  3. Elément selon la revendication 1,
    caractérisé en ce que
    l'élément (10a, 10 b, 10c, 30) présente la forme d'une pièce rectangulaire oblongue, et la fente ou les fentes (15a 15b, 15c) s'étend(ent) suivant la direction transversale de ladite pièce rectangulaire.
  4. Elément selon la revendication 1,
    caractérisé en ce que
    l'élément (10, 10a, 10b, 10d, 30) présente la forme d'une pièce rectangulaire oblongue et, lorsqu'il y a deux fentes (15, 15a, 15b, 15d), celles-ci (15c) s'étendent suivant une même direction de la pièce rectangulaire.
  5. Elément selon la revendication 1,
    caractérisé en ce que
    l'élément (10c, 30) présente la forme d'une pièce rectangulaire oblongue et, lorsqu'il y a deux fentes (15c), celles-ci s'étendent suivant deux directions différentes de la pièce rectangulaire.
  6. Elément selon l'une des revendications 1 à 5,
    caractérisé en ce que
    l'élément fileté (17, 21) s'engrène dans un perçage longitudinal (7) de la barre profilée (4).
  7. Elément selon l'une des revendications 1 à 6,
    caractérisé en ce que
    la fente ou les fentes (15, 15a à 15d) présente(nt) une forme rectiligne.
  8. Elément selon l'une des revendications 1 à 6,
    caractérisé en ce que
    la fente ou les fentes (15e) présente(nt) une forme en L.
  9. Elément selon l'une des revendications 1 à 8,
    caractérisé en ce que,
    sur la face inférieure de l'élément (30), orientée vers la barre profilée (4,5), est prévu un talon (31) en forme de demi-côté dont l'épaisseur correspond à celle de l'élément (10, 10a à 10e), lequel peut être disposé dans la zone sans talon de l'élément (30).
EP99106085A 1998-04-18 1999-03-26 Elément pour la connection d'éléments plans de grilles de protection Expired - Lifetime EP0952267B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19817421 1998-04-18
DE19817421A DE19817421A1 (de) 1998-04-18 1998-04-18 Element zum Verbinden von flächigen Schutzzaunelementen

Publications (3)

Publication Number Publication Date
EP0952267A2 EP0952267A2 (fr) 1999-10-27
EP0952267A3 EP0952267A3 (fr) 2001-06-13
EP0952267B1 true EP0952267B1 (fr) 2004-09-22

Family

ID=7865082

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99106085A Expired - Lifetime EP0952267B1 (fr) 1998-04-18 1999-03-26 Elément pour la connection d'éléments plans de grilles de protection

Country Status (3)

Country Link
EP (1) EP0952267B1 (fr)
DE (2) DE19817421A1 (fr)
ES (1) ES2227920T3 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1764584A (en) * 1928-02-21 1930-06-17 Fred A Tarrier Fence construction
US2517386A (en) * 1946-11-07 1950-08-01 David L Cooper Portable sectional fence
DE1920045U (de) * 1963-11-16 1965-07-22 Johannes Beilharz K G Schneezaun.
US3635509A (en) * 1969-11-03 1972-01-18 Timber Structures Inc Dome joint structures
US4516619A (en) * 1982-08-16 1985-05-14 Hon Industries, Inc. Partition system and connectors therefor
GB8302610D0 (en) * 1983-01-31 1983-03-02 Concepts International Ltd Screening
DE3834973A1 (de) * 1988-10-14 1990-04-19 Masch Und Geraete Gmbh & Co Kg Absperrgestell
DE4210998A1 (de) * 1991-04-03 1992-10-22 Papst Hans Dieter Schutzgitter mit festen rahmenteilen und halteelement hierfuer
DE9307229U1 (de) * 1993-05-12 1993-07-22 Brühl, Hans Georg, 5900 Siegen Schutzzaun zur Absicherung von Gefahrzonen
DE4403827A1 (de) * 1994-02-08 1995-08-10 Kreusel Magda Bauelementesatz für eine Einfriedung, Verblendung oder Vertäfelung
DE9411569U1 (de) * 1994-07-16 1994-11-17 Dietrich Display GmbH Messebau, 71292 Friolzheim Messebausystem
JP3400573B2 (ja) * 1994-10-31 2003-04-28 エヌアイシ・オートテック株式会社 連結部材の製造方法
DE19507764A1 (de) * 1995-03-06 1996-09-12 Rost & Co Gmbh Verbindungseinheit
DE29704271U1 (de) * 1997-03-10 1997-04-30 Robert Bosch Gmbh, 70469 Stuttgart Vorrichtung zum Befestigen von Bauelementen

Also Published As

Publication number Publication date
EP0952267A3 (fr) 2001-06-13
DE59910555D1 (de) 2004-10-28
EP0952267A2 (fr) 1999-10-27
ES2227920T3 (es) 2005-04-01
DE19817421A1 (de) 1999-10-21

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