EP0502266A1 - Système d'échaufaudage - Google Patents

Système d'échaufaudage Download PDF

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Publication number
EP0502266A1
EP0502266A1 EP91250295A EP91250295A EP0502266A1 EP 0502266 A1 EP0502266 A1 EP 0502266A1 EP 91250295 A EP91250295 A EP 91250295A EP 91250295 A EP91250295 A EP 91250295A EP 0502266 A1 EP0502266 A1 EP 0502266A1
Authority
EP
European Patent Office
Prior art keywords
tubular element
scaffolding system
tube
base body
fastening
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Withdrawn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
EP91250295A
Other languages
German (de)
English (en)
Inventor
Otto Groh
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.)
GROH GmbH
Original Assignee
GROH 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 GROH GmbH filed Critical GROH GmbH
Publication of EP0502266A1 publication Critical patent/EP0502266A1/fr
Withdrawn legal-status Critical Current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
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B9/00—Climbing poles, frames, or stages
    • A63B2009/006—Playground structures
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children

Definitions

  • the invention relates to scaffolding system of the type specified in the preamble of claim 1.
  • the present invention is based on the object of specifying a scaffolding system in which the assembly of the individual parts is carried out under a secure and resilient connection, with a mechanically stable attachment of additional attachments, in particular a more or less, to be given both in the floor area and among one another high sustained dynamic load when used as sports facilities or facilities of children's playgrounds is adapted.
  • the tube element made of recycled plastics is preferably provided on the inside with a metal tube reinforcement which extends essentially over the entire length of the tube element and does not contact the plastic jacket over its entire outer surface area.
  • a metal tube reinforcement which extends essentially over the entire length of the tube element and does not contact the plastic jacket over its entire outer surface area.
  • the inner metallic reinforcement tube can thus have a relatively small diameter, which results in a material saving with regard to the metallic material and a reduction in weight.
  • the base body of the fastening means consists of a bent metallic plate, the bending radius of which is adapted to the outer diameter of the tubular element, the plate essentially resting on at least a quarter of the circumference of the tubular element.
  • the plate-shaped base body carries two narrow stop elements, which point transversely and perpendicularly from the base body to the outside with their narrow sides and stand upright in the fastening position of the base body and which, like the base body of the fastening means, consist of a flat square material, preferably of steel strip.
  • the externally accessible section of the offset bore in the wall of the tubular element can be closed by a cap adapted to the outer diameter of the tubular element, so that there is an externally closed plastic surface.
  • the leisure facility 20 shown in FIG. 1 and assembled using the assembly and scaffolding system according to the invention essentially consists of a plurality of tubular elements 1 as load-bearing components of the system, on which attachments arranged horizontally and vertically 18, 19 are attached.
  • the attachments 18, 19 serve as a parapet or base plate or as a tubular fall protection device in the upper areas of the leisure facility 20 and, depending on the choice of the fastening means, can be arranged in any combination.
  • the tubular element 1 shown in cross section in FIG. 2 contains in its interior 21 a metallic reinforcing tube 5 which is fixed in a central position by web-shaped holding means 6.
  • the four webs are integrally formed on the inner wall 12 of the tubular element 1, pointing inwards, and are distributed symmetrically on the circumference.
  • a connection element 13, preferably in the form of a lock screw, can be inserted through the bores 16, 17 running perpendicular to the axis of the tube element 1, through the wall of the tube element 1 and the reinforcing tube 5.
  • the fastening means 2 is screwed to the tubular element 1 by means of the connecting element 13.
  • the fastening means 2 has a base body 3 which, as a curved plate, has a bending radius which is adapted to the outer diameter of the tubular element 1 and therefore, after the screwing has taken place, clings firmly to the outer contour of the tubular element 1.
  • the two, attached to the base body 3, stop elements 4 are arranged transversely, pointing outwards and form the legs of a right angle with respect to the longitudinal axis of the tubular element 1.
  • the surface of the stop elements 4 lies in the plane of the web-like holding means 6.
  • the holding means 6 can be designed in the form of plate-shaped elements which can be arranged in several planes or wound in a spiral.
  • FIGS. 5, 6 and 7 show embodiments of the fastening means 2 and their arrangement on the tubular element 1 after assembly.
  • the stop elements 9, 10 of the fastening means 2 are designed as a flat square or as a substantially cylindrical pin.
  • the stop elements 10 designed as a flat square are primarily used for the assembly of attachments to be arranged vertically, for example parapet panels 18.
  • the fastening means 2 For a safe and easy installation of horizontally arranged add-on parts in the form of a platform floor 19 for leisure facilities, it is advantageous to design the fastening means 2 as a square frame.
  • FIG. 6 there is a base body 3 at each corner point.
  • the base bodies are connected by rods 15 made of an angular profile. After the base body has been screwed on, the platform floor 19 can be inserted into the square frame in a simple manner on four individual tubular elements 1.
  • the fastening means 2 with cylindrical stop elements 9 are used in particular to mount fall protection devices 23 on leisure facilities 20.
  • the fall arrest device 23 essentially consists of a cylindrical hollow tube, which is pushed onto the corresponding cylindrical stop elements 9 during the assembly of the fastening means 2 on the tubular elements 1.
  • the fall protection 23 can also be implemented in a simple manner by a fastening means which consists of two base bodies 3 which are connected by a cylindrical tube of suitable length.
  • a fastening means which consists of two base bodies 3 which are connected by a cylindrical tube of suitable length.
  • Such an embodiment of the fastener is shown in Figure 7.
  • the attachments 27 and 28 in turn carry plates 29 and 30, which are connected by bolts 31 and 32 to the associated fastening elements.
  • the attachments 27 and 28 rest on additional guide elements 33 and 34, which form a straight tangential boundary for the attachment.
  • additional guide elements 33 and 34 which form a straight tangential boundary for the attachment.
  • These guide elements can also be part of a continuous straight wall or can be in the form of claws in the edge or Cut into the edge of adjacent surface parts of the add-on part 27. In this way, an exact tangential alignment of the attachments with respect to the tubular element 24 is achieved.
  • the stop surface 37 has a bore 38 which receives the bolt 31 and thus forms additional locking for the attachments.
  • the bore 38 is offset from a further centrally arranged bore 39 which serves to receive a bolt 45 (see FIG. 8) which crosses the tubular element 24.
  • the head of the bolt 45 also passes through the additional attachment 28 and is secured there with a nut (not shown) which is self-locking and has a closed plastic cap.
  • the arrangement of the bolt essentially corresponds to that according to FIG. 2, the arrangement shown there being used with the shortened bolt if the fastening element 25 is used only on one side.
  • the attachments with the pipe element 1 connecting bolt 45 crosses the pipe element in a region between webs 40 to 43, which support the sheathing made of recycled plastic dessour elements on the central metal tube 44.
  • the construction has a cell structure of methol chambers on, whereby the basic strength in terms of pressure and bending stresses is achieved by the achieved composite construction through the metal tube 44, while the expansion is carried out on a wooden post corresponding cross-section through the plastic casing.
  • the surface is also not very thermally conductive, so that the tubular element can be handled with an unprotected hand even at low temperatures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP91250295A 1991-02-22 1991-10-29 Système d'échaufaudage Withdrawn EP0502266A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914106036 DE4106036A1 (de) 1991-02-22 1991-02-22 Montage- und geruestsystem
DE4106036 1991-02-22

Publications (1)

Publication Number Publication Date
EP0502266A1 true EP0502266A1 (fr) 1992-09-09

Family

ID=6425931

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91250295A Withdrawn EP0502266A1 (fr) 1991-02-22 1991-10-29 Système d'échaufaudage

Country Status (2)

Country Link
EP (1) EP0502266A1 (fr)
DE (1) DE4106036A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807333A1 (fr) * 2000-04-10 2001-10-12 Patrice Rogez Ensemble de jeux essentiellement destine a des collectivites
WO2015140284A1 (fr) * 2014-03-21 2015-09-24 Kompan A/S Terrain de jeu

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2165309B1 (es) 2000-02-23 2003-05-16 Nina Marino E Sanchez Disposicion mejorada para la configuracion de elementos constructivos.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1696773A (en) * 1928-09-24 1928-12-25 Albert H Vestal Pole
US1802995A (en) * 1930-03-10 1931-04-28 Malleable Iron Fittings Co Gain fixture for poles
DE2227661A1 (de) * 1972-06-07 1973-12-20 Manfred Wolf Aufstellpfosten, insbesondere zum aufstellen von verkehrsschildern und strassennamensschildern
FR2301202A1 (fr) * 1975-02-18 1976-09-17 Vieler Gmbh Geb Bati pour meubles, rayonnages, comptoirs de vente et analogues
US4803819A (en) * 1986-11-03 1989-02-14 Frank Kelsey Utility pole and attachments formed by pultrusion of dielectric insulating plastic, such as glass fiber reinforced resin
WO1990014481A1 (fr) * 1989-05-18 1990-11-29 Vanbrace Pty. Ltd. Console de montage pour traverses de poteaux
EP0408163A2 (fr) * 1989-07-13 1991-01-16 GROH GmbH Equipement pour aire de jeu

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1696773A (en) * 1928-09-24 1928-12-25 Albert H Vestal Pole
US1802995A (en) * 1930-03-10 1931-04-28 Malleable Iron Fittings Co Gain fixture for poles
DE2227661A1 (de) * 1972-06-07 1973-12-20 Manfred Wolf Aufstellpfosten, insbesondere zum aufstellen von verkehrsschildern und strassennamensschildern
FR2301202A1 (fr) * 1975-02-18 1976-09-17 Vieler Gmbh Geb Bati pour meubles, rayonnages, comptoirs de vente et analogues
US4803819A (en) * 1986-11-03 1989-02-14 Frank Kelsey Utility pole and attachments formed by pultrusion of dielectric insulating plastic, such as glass fiber reinforced resin
WO1990014481A1 (fr) * 1989-05-18 1990-11-29 Vanbrace Pty. Ltd. Console de montage pour traverses de poteaux
EP0408163A2 (fr) * 1989-07-13 1991-01-16 GROH GmbH Equipement pour aire de jeu

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807333A1 (fr) * 2000-04-10 2001-10-12 Patrice Rogez Ensemble de jeux essentiellement destine a des collectivites
EP1145741A1 (fr) * 2000-04-10 2001-10-17 Patrice Rogez Ensemble de jeux essentiellement destiné à des collectivités
WO2015140284A1 (fr) * 2014-03-21 2015-09-24 Kompan A/S Terrain de jeu
US10525298B2 (en) 2014-03-21 2020-01-07 Kompan A/S Playground
EP3739138A1 (fr) * 2014-03-21 2020-11-18 Kompan A/S Aire de jeux
US11471720B2 (en) * 2014-03-21 2022-10-18 Kompan A/S Playground

Also Published As

Publication number Publication date
DE4106036A1 (de) 1992-08-27

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