EP0797715B1 - Formveränderbare struktur - Google Patents

Formveränderbare struktur Download PDF

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Publication number
EP0797715B1
EP0797715B1 EP95942245A EP95942245A EP0797715B1 EP 0797715 B1 EP0797715 B1 EP 0797715B1 EP 95942245 A EP95942245 A EP 95942245A EP 95942245 A EP95942245 A EP 95942245A EP 0797715 B1 EP0797715 B1 EP 0797715B1
Authority
EP
European Patent Office
Prior art keywords
bars
passages
link
bar
annular component
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
EP95942245A
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English (en)
French (fr)
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EP0797715A1 (de
Inventor
Michel Tatin
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Publication of EP0797715A1 publication Critical patent/EP0797715A1/de
Application granted granted Critical
Publication of EP0797715B1 publication Critical patent/EP0797715B1/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/34—Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/02—Underframes
    • A47B13/04—Underframes of wood
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/10—Camp, travelling, or sports stools
    • A47C9/105—Camp, travelling, or sports stools having several foldable or detachable legs converging in one point
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional [3D] framework structures
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/0039—Two position height adjustable table
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2220/00—General furniture construction, e.g. fittings
    • A47B2220/09—Furniture held together by tension cables
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional [3D] framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional [3D] framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1945—Wooden struts
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional [3D] framework structures
    • E04B2001/1957—Details of connections between nodes and struts
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional [3D] framework structures
    • E04B2001/1996—Tensile-integrity structures, i.e. structures comprising compression struts connected through flexible tension members, e.g. cables

Definitions

  • the present invention relates to a structure comprising bars connected to each other by connecting means, in particular a deformable structure.
  • US-A-4,421,356 describes a seat made of four bars, two of which are connected in X while the other two are independent of the first two.
  • the four bars are connected between them by a plurality of cables, each of which is stretched between two points each belonging to a bar.
  • This structure is susceptible to support a form of seat which is shaped to come to bear on one end of each bar, the other four ends constituting the ground support.
  • This structure requires a seat specially shaped to come to rest on the ends of bars and, in addition, it requires two cables arranged in the lower part, in the vicinity of the ground supports, which prevents the use of the structure on uneven ground.
  • the link 112 is arranged in a certain way relative to the ring 40 and at the bar 20: thus, with respect to the plane of the figure, at its exit from the passage 21 on the side, of this passage, which is furthest from the bar 10 associated, the link 112 passes under the bar 20, then crosses the ring 40 entering it from above, enters from below the bar 20, in passage 23, wraps around bar 20 on a turn and a half, in the dextrorsum direction, again crosses the ring 40 by entering this one above, to finally join the passage 24 which it crosses having penetrated on the side of this passage most close to ring 40.
  • a structure allows the creation fixed or variable geometry frameworks, in the field of architectural works, furniture, intervention equipment for the building, sail supports, such as a canvas for example, or other.
  • a table top which can be glass, wood, stone, or other, resting on the three-bar structure 10, 20, 30; this table as well can be a coffee table or a high table depending on the choice of structural elements: length of bars, length of links, position of the links passages along the bars.
  • the core 62 is inserted into the nut 65 and the plug 60 is mounted on the nut 65; Firstly, the point 68 enters the link 112 by spreading the inner fibers of this, as shown in 70; in FIG.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Claims (10)

  1. Struktur mit wenigstens drei Stäben, wobei die Stäbe untereinander durch biegsame Verbindungsmittel zusammengehalten werden, von denen bestimmte durch ein ringförmiges Bauteil verbunden sind, dadurch gekennzeichnet, daß alle biegsamen Verbindungsmittel (112,123,131), die der Gesamtheit der Paare (10,20; 20,30; 30,10) der Stäbe (10,20,30) zugeordnet sind, untereinander durch das von ihnen durchquerte, gemeinsame ringförmige Bauteil (40) verbunden sind, wobei jedes biegsame Verbindungsmittel (112,123,131) den ersten Stab eines Stabpaares an einer ersten Stelle in der Nähe des ringförmigen Bauteils (40) durchquert und an ihm durch Befestigungsmittel (113,114) gehalten wird, dann in das ringförmige Bauteil hineinführt und die Mittelebene des ringförmigen Bauteils durchquert, das Verbindungsmittel wieder aus dem ringförmigen Bauteil (40) austritt und den ersten Stab an einer zweiten Stelle in der Nähe der ersten Stelle erneut durchquert, das Verbindungsmittel dann wieder in das ringförmige Bauteil (40) hineinführt und die Mittelebene des ringförmigen Bauteils durchquert und anschließend das ringförmige Bauteil verläßt, um erneut den ersten Stab an einer dritten, von dem ringförmigen Bauteil (40) entfernten Stelle zu durchqueren, wobei das Verbindungsmittel schließlich an dem zweiten Stab des betrachteten Stabpaares fixiert wird, indem es ihn durchquert und an ihm durch Befestigungsmittel (113,114) gehalten wird, wobei alle Verbindungsmittel (112,123,131) außer an ihren Enden, wo die Befestigungsmittel (113,114) angebracht sind, frei in den von ihnen durchquerten Stäben (10,20,30) verschiebbar sind.
  2. Struktur gemäß Anspruch 1, dadurch gekennzeichnet, daß jeder Stab (10,20,30) Durchlässe (11-14,21-24,31-34) für die Verbindungsmittel (112,123,131) aufweist.
  3. Struktur gemäß Anspruch 2, dadurch gekennzeichnet, daß wenigstens einer der Durchlässe (11-14,21-24,31-34) ein Querstich ist.
  4. Struktur gemäß Anspruch 2, dadurch gekennzeichnet, daß wenigstens einer der Durchlässe (11-14,21-24,31-34) eine Querkerbe ist.
  5. Struktur gemäß Anspruch 2, dadurch gekennzeichnet, daß wenigstens einer der Durchlässe (11-14,21-24,31-34) eine Längskerbe ist.
  6. Struktur gemäß einem der Ansprüche 2-5, dadurch gekennzeichnet, daß jeder Stab (10,20,30) vier Durchlässe aufweist, von denen drei Durchlässe (12-14,22-24,32-34) für das Verbindungsmittel, das ihn mit dem ringförmigen Bauteil (40) verbindet und ein Durchlaß (11,21,31) für ein anderes Verbindungsmittel vorgesehen ist.
  7. Struktur gemäß Anspruch 6, dadurch gekennzeichnet, daß die vier Durchlässe paarweise parallel sind, wobei die zwei zwischen den beiden anderen Durchlässen (11,14;21,24;31,34) angeordneten Durchlässe (12,13;22,23;32,33) parallel zueinander verlaufen und mit den beiden anderen Durchlässen (11,14;21,24;31,34) einen Winkel einschließen.
  8. Struktur gemäß Anspruch 7, dadurch gekennzeichnet, daß der Winkel ein rechter Winkel ist.
  9. Struktur gemäß einem der Ansprüche 1-8, dadurch gekennzeichnet, daß alle Stäbe identisch und die wirksamen Längen aller Verbindungsmittel (112,123,131) gleich sind.
  10. Struktur gemäß einem der Ansprüche 1-9, dadurch gekennzeichnet, daß die wirksame Länge jedes Verbindungsmittels (112,123,131) einstellbar ist.
EP95942245A 1994-12-12 1995-12-12 Formveränderbare struktur Expired - Lifetime EP0797715B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9414906 1994-12-12
FR9414906A FR2728000A1 (fr) 1994-12-12 1994-12-12 Structure deformable
PCT/FR1995/001646 WO1996018783A1 (fr) 1994-12-12 1995-12-12 Structure deformable

Publications (2)

Publication Number Publication Date
EP0797715A1 EP0797715A1 (de) 1997-10-01
EP0797715B1 true EP0797715B1 (de) 1998-06-24

Family

ID=9469691

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95942245A Expired - Lifetime EP0797715B1 (de) 1994-12-12 1995-12-12 Formveränderbare struktur

Country Status (5)

Country Link
EP (1) EP0797715B1 (de)
CA (1) CA2207980A1 (de)
DE (1) DE69503148D1 (de)
FR (1) FR2728000A1 (de)
WO (1) WO1996018783A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9724271D0 (en) * 1997-11-17 1998-01-14 David Pratt & Co Support structure
WO2010100661A1 (en) * 2009-03-06 2010-09-10 Andrea Alberghina Modular building system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982379A (en) * 1958-06-23 1961-05-02 Up Right Inc Folding tower
FR2140960A5 (de) * 1971-06-11 1973-01-19 Durand Pierre
US4118064A (en) * 1977-06-30 1978-10-03 Robeson Terrence R Collapsible folding rocking chair
US4421356A (en) * 1981-02-23 1983-12-20 Mark Singer Support structure for a piece of furniture
US4934638A (en) * 1988-02-10 1990-06-19 Davis Kevin R Collapsible tripod stool
GB2240919A (en) * 1990-02-15 1991-08-21 Shui Chuan Chen Folding seat or table

Also Published As

Publication number Publication date
CA2207980A1 (fr) 1996-06-20
WO1996018783A1 (fr) 1996-06-20
EP0797715A1 (de) 1997-10-01
FR2728000B1 (de) 1997-02-14
FR2728000A1 (fr) 1996-06-14
DE69503148D1 (de) 1998-07-30

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