EP0952267A2 - 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
EP0952267A2
EP0952267A2 EP99106085A EP99106085A EP0952267A2 EP 0952267 A2 EP0952267 A2 EP 0952267A2 EP 99106085 A EP99106085 A EP 99106085A EP 99106085 A EP99106085 A EP 99106085A EP 0952267 A2 EP0952267 A2 EP 0952267A2
Authority
EP
European Patent Office
Prior art keywords
slot
element according
protective fence
rectangular part
elements
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
EP99106085A
Other languages
German (de)
English (en)
Other versions
EP0952267B1 (fr
EP0952267A3 (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 protective fence elements according to the preamble of claim 1.
  • Such known elements are, for example, plate-shaped and each have a hole or elongated hole associated with a profile rod for connecting the protective fences consisting of a frame structure made of profile bars.
  • a screw engages through this hole or slot, which interacts with a slot nut arranged in an undercut groove in the profile bar.
  • the disadvantage here is that additional mounting parts in the form of the sliding blocks are required and that the assembly is difficult when the protective fence elements are already anchored when the elements and sliding blocks are arranged on the top of the protective fences.
  • there is increased assembly effort due to the drilling of the holes required for the screws in the side surfaces of the profile bars.
  • the object of the invention is therefore to develop a generic element for connecting flat protective fence elements in such a way that easier assembly on a protective fence element is made possible.
  • This object is achieved by the characterizing feature of claim 1.
  • Characterized in that at least one of the receiving openings for the screws in the element is no longer designed as a hole or slot, but as a slot, the screws can be connected in advance to the profile bars (possibly using sliding blocks) and then the protective fence elements can be set up.
  • the actual connecting elements are then attached when the protective fence elements are in place by simply pushing the connecting elements into the spaces between the profile bars and the screw heads or the washers of the screws and finally tightening the screws.
  • a protective fence 1 shown in FIG. 1 consists of two interconnected protective fence elements 2, 3.
  • Each protective fence element 2, 3 has a rectangular frame construction formed from two vertical profile bars 4 and two horizontal profile bars 5.
  • the known profile bars 4, 5 ( Figure 2) each have an undercut groove 6 and a centrally arranged longitudinal recess 7 in their side faces.
  • a foot element 8 engages that can be firmly connected to the ground.
  • the individual profile bars 4, 5 of each protective fence element 2, 3 are connected to one another by means of connecting means known per se, and are therefore not described in detail.
  • a protective grille 9 is arranged in the mutually facing grooves 6 within the frame structure formed by the profiled bars 4, 5. Instead of the protective grille 9, however, a plate or a disk can also be provided.
  • the plate-shaped connecting element 10 used and illustrated in FIGS. 1 to 3 has an essentially elongated, rectangular one Outer contour 11 with semicircular curves 12 formed on the narrow sides.
  • a slot 15 is formed in each side of the connecting element 10, which thus both extend in the longitudinal direction of the connecting element 10.
  • the length or depth and the width of the slot 15, which has a rounded portion 16 on the side facing away from the curve 12 depends on a screw 17 interacting with the slot 15 or its washer used. Therefore, the width of the slot 15 is at least the diameter of the threaded portion of the screw 17.
  • the length or depth of the slot 15 is dimensioned such that it corresponds approximately to the diameter of the screw head or the washer used together with the screw 17.
  • a circular recess 18 is formed in the area of the slots 15, the diameter of which is slightly larger than the diameter of the screw head or the washer. It is also essential that webs 19 remain on the side facing the opening of the slot 15 next to the recess 18, which form-fit around the screw head of the screw 17 or the washer.
  • At least two connecting elements 10 are required to connect two protective fence elements 2, 3, which are pressed against the lower or upper end face of the two vertical profile bars 4. This is done in that with respect to the upper end faces in each case a screw 17 using a washer (or in the case of a round screw head also without the use of a washer) in the Longitudinal recess 7 of the profile bars 4 is screwed in, so that a gap remains between the end face of the profile bar 4 and the facing underside of the washer, which corresponds at least to the thickness of the connecting element 10.
  • the length of the connecting elements 10 is preferably such that the protective fence elements 2, 3 can be pivoted along the longitudinal axes or longitudinal recesses 7 of the vertical profile bars 4.
  • the length of the connecting elements 10 can also be made so small that the facing profile bars 4 of the protective fence elements 2, 3 connect to one another almost without a gap.
  • the connecting elements 10 are anchored in the longitudinal recesses 7 of the profile bars 4.
  • the use of additional assembly parts in addition to the actual connecting elements 10 is reduced to a minimum.
  • the screws 17 it is also conceivable for the screws 17 to engage in additional sliding blocks which are arranged in the undercut grooves 6 of the profiled bars 4 or 5. This can also have the consequence that the connecting elements 10 are not arranged on the top or bottom of the protective fence elements 2, 3, but on the front or rear side thereof.
  • slots 15c are also conceivable in the connecting element 10c, in which one slot 15c extends in the longitudinal direction and the other slot 15c extends in the transverse direction of the connecting element 10c.
  • the connecting element 10, 10a, 10b, 10c has a slot 15, 15a, 15b, 15c on one side, but a hole or elongated hole on the other side (not shown).
  • the connecting element 10, 10a, 10b, 10c is preassembled with the respective protective fence element 2, 3 on the side in which the hole or the elongated hole is formed, and the other protective fence element 2, 3 during final assembly via the slot 15, 15a , 15b, 15c connected to the connecting element 10, 10a, 10b, 10c.
  • FIG. 6 a further protective fence element is to be arranged between two protective fence elements 2, 3, which protrudes at right angles from the two connected protective fence elements 2, 3, for example, in order to separate an additional space.
  • a modified connecting element 30 is used in addition to the connecting element 10 already described.
  • This connecting element 30 is characterized in that it is identical to the connecting element 10 in terms of the base area, the design of the slots 15 and the depressions 18, but has an additional shoulder 31 on its underside, the thickness of which corresponds to the thickness of the connecting element 10 corresponds.
  • This paragraph 31 can prevent a gap that would arise if, as shown, two mutually facing slots 15 of the two connecting elements 10, 30 are arranged to cover one another, since the underside of the connecting element 10 and the bottom of paragraph 31 are on one level.
  • the slot shapes shown in FIGS. 4 and 5 can also be applied to the connecting element 30, in order to make assembly easier, depending on the application.

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)
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 true EP0952267A2 (fr) 1999-10-27
EP0952267A3 EP0952267A3 (fr) 2001-06-13
EP0952267B1 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)

Citations (3)

* 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
EP0117627A2 (fr) * 1983-01-31 1984-09-05 Concepts International Limited Assemblage de panneaux de cloison
US4516619A (en) * 1982-08-16 1985-05-14 Hon Industries, Inc. Partition system and connectors therefor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (3)

* 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
US4516619A (en) * 1982-08-16 1985-05-14 Hon Industries, Inc. Partition system and connectors therefor
EP0117627A2 (fr) * 1983-01-31 1984-09-05 Concepts International Limited Assemblage de panneaux de cloison

Also Published As

Publication number Publication date
ES2227920T3 (es) 2005-04-01
EP0952267B1 (fr) 2004-09-22
DE19817421A1 (de) 1999-10-21
EP0952267A3 (fr) 2001-06-13
DE59910555D1 (de) 2004-10-28

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