EP4008846A1 - Profilé principal pour la construction d'un dôme géodésique - Google Patents

Profilé principal pour la construction d'un dôme géodésique Download PDF

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Publication number
EP4008846A1
EP4008846A1 EP21208774.6A EP21208774A EP4008846A1 EP 4008846 A1 EP4008846 A1 EP 4008846A1 EP 21208774 A EP21208774 A EP 21208774A EP 4008846 A1 EP4008846 A1 EP 4008846A1
Authority
EP
European Patent Office
Prior art keywords
base
main
triangles
profiles
profile
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
EP21208774.6A
Other languages
German (de)
English (en)
Other versions
EP4008846B1 (fr
EP4008846C0 (fr
Inventor
Stefan Kümmel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP4008846A1 publication Critical patent/EP4008846A1/fr
Application granted granted Critical
Publication of EP4008846B1 publication Critical patent/EP4008846B1/fr
Publication of EP4008846C0 publication Critical patent/EP4008846C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B1/3211—Structures with a vertical rotation axis or the like, e.g. semi-spherical structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
    • E04B2001/3252—Covering details
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/3294—Arched structures; Vaulted structures; Folded structures with a faceted surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/08—Vaulted roofs
    • E04B7/10—Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
    • E04B7/102—Shell structures

Definitions

  • the invention relates to a main profile for building a geodesic dome according to claim 1, a triangle for building a geodesic dome according to claim 6, a geodesic dome according to claim 7 and a method for building a geodesic dome according to claim 11.
  • the two webs enclose an angle of 83.5° with the outer flange.
  • the socket is provided with corrugated or jagged surfaces on parts of the ridges in an entry area of the socket.
  • the pentagons are composed of triangles of a first geometry, with the hexagons being composed of triangles of at least one second geometry that is different from the first geometry.
  • the bead 12 is, for example, at about 18 mm, measured from the free end of the outer flange 5.
  • the thickening 13 is, for example, symmetrical to the bead 12 and about 10mm wide.
  • the webs 3, 4 and flanges 5, 8 of the main profile 1 have, for example, a material thickness of about 2 mm.
  • the bead 12 can be about 0.5 mm deep and have an opening angle of about 150°.
  • the thickening 13 can be raised about 0.5 mm over the outer flange 5 .
  • Figure 4 is a partial schematic view of a geodesic dome 40 showing a center point of a hexagon formed of triangles.
  • the corners of the triangles are formed in such a way that two main profiles 1 in each case abut one another at their obliquely cut end faces in such a way that each element of one of the main profiles 1 abuts a corresponding element of the other of the main profiles 1, i.e.
  • each corner Connector triangle 14 arranged.
  • each of the connector triangles 14 is provided with a bore through the bead 15 on at least two sides.
  • figure 4 12 is a schematic sectional view of a base profile 18 that can be used to construct a base of a geodesic dome 40.
  • the base profile 18 is formed similar to a U-profile with a web 19 and two flanges 20, 21 adjoining it, one of the flanges 20 being longer than the other flange 21 and the web 19 being about 9° to 18°, in particular 12° °, deviates from a right angle to the flanges 20,21.
  • figure 5 is a schematic view of a connector profile 28 for connecting two base profiles 18 along their webs 19.
  • the connector profile 28 is designed in the manner of a double-T profile, with a web 29 and two flanges 30.
  • the web 29 has a thickness that is slightly less than the width of the groove 22 of the base profile 18.
  • the flanges 30 each have a length that is slightly less than the width of the nut channel 23 of the base profile 18 .
  • a distance between the flanges 30 is, for example, slightly larger than twice the material thickness of the web 19 of the base profile 18.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP21208774.6A 2020-12-02 2021-11-17 Profilé principal pour la construction d'un dôme géodésique Active EP4008846B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020131975.4A DE102020131975B3 (de) 2020-12-02 2020-12-02 Hauptprofil für den Bau einer geodätischen Kuppel

Publications (3)

Publication Number Publication Date
EP4008846A1 true EP4008846A1 (fr) 2022-06-08
EP4008846B1 EP4008846B1 (fr) 2024-05-22
EP4008846C0 EP4008846C0 (fr) 2024-05-22

Family

ID=78824625

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21208774.6A Active EP4008846B1 (fr) 2020-12-02 2021-11-17 Profilé principal pour la construction d'un dôme géodésique

Country Status (2)

Country Link
EP (1) EP4008846B1 (fr)
DE (1) DE102020131975B3 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881284A (en) * 1973-11-01 1975-05-06 Sorelle Frankie Ellipse domed structure
GB2365881A (en) * 2000-07-06 2002-02-27 David Paul Aviram Interlocking structural panel set

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309852A (en) 1979-12-07 1982-01-12 Stolpin Roger M Kit for assembling geodesic structure
US20080216426A1 (en) 2007-03-09 2008-09-11 Tuff Shed, Inc. Building with Interlocking Panels

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881284A (en) * 1973-11-01 1975-05-06 Sorelle Frankie Ellipse domed structure
GB2365881A (en) * 2000-07-06 2002-02-27 David Paul Aviram Interlocking structural panel set

Also Published As

Publication number Publication date
DE102020131975B3 (de) 2022-01-20
EP4008846B1 (fr) 2024-05-22
EP4008846C0 (fr) 2024-05-22

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