EP1507466A1 - Construction de structure - Google Patents

Construction de structure

Info

Publication number
EP1507466A1
EP1507466A1 EP03720067A EP03720067A EP1507466A1 EP 1507466 A1 EP1507466 A1 EP 1507466A1 EP 03720067 A EP03720067 A EP 03720067A EP 03720067 A EP03720067 A EP 03720067A EP 1507466 A1 EP1507466 A1 EP 1507466A1
Authority
EP
European Patent Office
Prior art keywords
profile
truss structure
threaded
structure according
beams
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Withdrawn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
EP03720067A
Other languages
German (de)
English (en)
Inventor
Lukas Matt
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.)
Genicon Anstalt
Original Assignee
Genicon Anstalt
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 Genicon Anstalt filed Critical Genicon Anstalt
Publication of EP1507466A1 publication Critical patent/EP1507466A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
    • A47B47/0016—Node corner connectors, e.g. cubic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/34—Branched

Definitions

  • the present invention relates to a truss structure with connectable and detachable profile beams.
  • truss structures For the production of room objects such as furniture and room dividers, it is known to releasably connect profile supports to form a truss structure.
  • truss structures always have a connecting element as a node, for example in the form of a ball or a cube.
  • the connecting element is provided with a plurality of bores or depressions for screwing in or clamping the profile supports, which are usually designed as round tubes.
  • bolts or threaded bolts are formed on the two ends of the profile supports.
  • Pins which serve as expansion elements are also known. Due to the modular structure of these truss constructions, the height, length and shape of the respective room object can be adapted in many ways and also changed subsequently. Trays, wall and ceiling elements as well as doors and the like can be inserted or clamped into the frame formed by the framework construction.
  • This sleeve is rotatable but not axially displaceable attached to the front end of the profile beam.
  • the threaded bolt is screwed into the spherical connecting element by rotating the sleeve over an outer driving surface, which is designed as a hexagon or hexagon, and the profile carrier is thus braced on the connecting element.
  • Disadvantages of this construction are the high manufacturing costs of the inner driving surfaces of the sleeve for the threaded bolt and the high manufacturing effort. It must be ensured that the axial play of the sleeve to the profile beam is as small as possible, whereby the sleeve must still be rotatable without great effort. In practice, however, an axial play between the sleeve and the profile beam cannot be avoided.
  • the externally rotatable sleeve is provided with a hexagon or hexagon, the sleeve does not look very aesthetic as a transition from the round rod to the ball, which significantly affects the appearance of a piece of furniture.
  • a truss structure in which a threaded bolt is axially displaceable in the profile carrier and is secured there in a blind hole by its head against falling out.
  • the blind hole is formed by an annular end plate welded into the tube of the profile beam.
  • a complex, spherical connecting element serving as a node is provided, which makes the construction more expensive.
  • the mounting of a profile carrier on the spherical connecting element can be done by screwing the threaded bolt by means of one to be inserted through the connecting element Screwdriver.
  • the threaded bolt can cooperate with a spring, against the force of which it can be pressed into the end of the profile beam.
  • the invention sets itself the task of creating a truss structure with connectable and detachable profile supports, which can be manufactured easily and inexpensively, can also be assembled or disassembled by a layperson and has a visually appealing appearance.
  • Figures 5-8 show alternative examples of the first profile beam
  • Fig. 9 shows construction details of a second profile beam
  • Fig. 10 shows a section of a truss structure with three profile beams screwed together.
  • the proposed truss structure consists of profile beams, preferably in the form of a steel tube with a round cross section.
  • the framework construction is based on two different types of profile beams.
  • the first type is formed by the profiled beams 1 to be installed transversely.
  • the length of these profiled beams 1 defines the depth T of the truss structure, for example a bookshelf, a sideboard, a box or the like.
  • the second type of profile beams are the longitudinal profile beams 2 and the profile beams 3 to be installed in height.
  • the length and number of profile beams 2 to be installed lengthways determines the length L and the length and number of profile beams 3 to be installed in height determines the height H of '' Truss structure.
  • the truss structure does not have to be fully constructed. Recesses, attachments and attachments can also be flexibly implemented.
  • FIG. 3 to 8 show various examples of a profile beam 1 to be installed transversely, that is to say in the depth T, in a cubic framework construction.
  • this profile support 1 At both ends of this profile support 1 there are preferably threaded bores g lying in one plane.
  • the axes of symmetry A of the threaded bores g are perpendicular to the longitudinal axis B of the profile carrier 1.
  • These threaded bores g can, depending on requirements, also be provided in a different axial position of the profile carrier 1 and in different numbers.
  • the threaded holes g at one end of a profile beam 1 run at the same angle through the longitudinal axis B of the beam 1 like the holes at the opposite end of the beam 1.
  • Fig. 4 shows a section of the threaded bores g along the line a - a in Fig. 3.
  • an extension piece in the form of a pin Z1 to be pressed flush into the profile beam 1.
  • This pin Z1 also forms a conclusion. 6 with a pin Z1 with a rounding radius R or a chamfer and a collar C, which has the same diameter as the outer diameter d of the cross section of the profile carrier 1, shows a further practical embodiment of the profile carrier 1 with four threaded holes g 7 and 8 show.
  • the threaded bores g are located here in a pin Z1, which is firmly connected to the profile carrier 1 by a press fit.
  • This pin Z1 also has four flats D, which are each perpendicular to the threaded holes g. These flats serve the longitudinal and height to be installed profile beams 2 and 3, which are screwed into the threaded holes g of the profile beams 1 by means of threaded bolts G1 and G2, for a secure and stable support.
  • the two pins Z1 of the one and the other end of the first profile carrier 1 are pressed into the profile carrier 1 such that the respective threaded bores g are at the same angle to one another, as a result of which further profile carriers 2 and 3 screwed in at these two ends run parallel to one another.
  • a pin Z2 is pressed in at one end of the profile beams 2 and 3.
  • This pin Z2 has a threaded bolt G1, which is preferably made in one piece with the pin Z2 or is firmly connected to the pin Z2.
  • the threaded bolt G1 is fixed to the profile or length to be installed carrier 2 or 3 connected.
  • a pin Z3 is firmly pressed into the profile beams 2 and 3.
  • a screw N is axially displaceable against a spring F. In the embodiment shown, the screw N can be pressed against the force K of the spring F by the distance w into the profile carrier 2 or 3.
  • the spring F is supported on the pressed-in pin Z3.
  • the screw N has an internal hexagon IK on its shaft side. It can be freely rotated in both directions of rotation by means of this hexagon socket IK in the journal Z3.
  • the two pins Z2 and Z3, which are firmly connected to the profile beams 2 and 3, can also be designed without a collar C. In this case, they are then pressed in flush with the outer surface of the profile support 2 or 3, as can be seen on the left in FIG. 9.
  • Fig. 10 shows a section of a truss structure with two transverse beams 1 to be installed transversely and a longitudinal beam 2 to be installed.
  • the longitudinal beams 2 to be installed and analogously also the vertical beams 3 with the above threaded bolts G1 and G2 transverse to be installed profile beams 1 are screwed.
  • the threaded bolt G1 which is fixedly connected to the longitudinal or vertical profile beams 2 and 3
  • This screwing in can be done manually or with a strap wrench.
  • This assembly is repeated until screwing in with the fixed G1 threaded bolt is no longer possible.

Landscapes

  • Joining Of Building Structures In Genera (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Assembled Shelves (AREA)

Abstract

L'invention concerne une construction de structure, par exemple, d'un rayonnage de de livres ou équivalent, composée de plusieurs supports profilés (1, 2, 3) assemblés, notamment de deux types de supports profilés (1; 2, 3). Une première série de supports profilés (1), présentant des orifices filetés (g) perpendiculaires à leur axe longitudinal (B), sont à monter transversalement, c'est-à-dire dans le sens de la profondeur, tandis que la deuxième série de supports profilés (2, 3) qui sont dotés de boulons filetés (G1, G2) placés axialement à leurs extrémités, sont à monter dans le sens de la longueur et de la hauteur. Au moins un boulon fileté (G2) est mobile axialement et monté pivotant. Il présente à son extrémité libre un élément de prise, les boulons filetés (G2) étant serrés à fond, par exemple, à l'aide d'une clé à six pans (S) simple. Ainsi, la construction structure est constituée de seulement deux parties. Des éléments de fixation ou de liaison supplémentaires sont donc superflus. La construction de structure convient donc parfaitement à l'auto-assemblage.
EP03720067A 2002-05-27 2003-05-14 Construction de structure Withdrawn EP1507466A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH8802002 2002-05-27
CH8802002 2002-05-27
PCT/CH2003/000309 WO2003099065A1 (fr) 2002-05-27 2003-05-14 Construction de structure

Publications (1)

Publication Number Publication Date
EP1507466A1 true EP1507466A1 (fr) 2005-02-23

Family

ID=29555532

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03720067A Withdrawn EP1507466A1 (fr) 2002-05-27 2003-05-14 Construction de structure

Country Status (8)

Country Link
US (1) US20050207832A1 (fr)
EP (1) EP1507466A1 (fr)
JP (1) JP2005527285A (fr)
CN (1) CN1662167A (fr)
AU (1) AU2003223816A1 (fr)
CA (1) CA2486162A1 (fr)
WO (1) WO2003099065A1 (fr)
ZA (1) ZA200409468B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2872946Y (zh) 2005-12-31 2007-02-28 冷鹭浩 一种组立式桌腿的桌子
JP4874883B2 (ja) * 2007-07-03 2012-02-15 スガツネ工業株式会社 パネル固定具及びパネル固定装置
US9163390B2 (en) * 2012-03-06 2015-10-20 Devrim Pacaci Supporting framework having connection nodes
KR102514861B1 (ko) * 2021-10-20 2023-03-29 다요시스 주식회사 모듈형 가구 조립용 소켓 어셈블리

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116248B (en) * 1982-02-01 1985-10-09 Angus John Duncan Brown Connector for tubular bars and attachment members in a space framework
DE3409916A1 (de) 1984-03-17 1985-09-26 Rolf D. 3167 Burgdorf Jachmann Knotenpunktverbindung fuer loesbar miteinander verbindbare zylinderfoermige staebe
DE8518780U1 (de) * 1985-06-28 1986-04-03 Zerilli, Giacomo, 5000 Köln Verbindungselement für Rohre
ZA883392B (en) * 1987-08-09 1990-01-31 Alois Kohl Rainer Space frame assembly
GB2248901B (en) * 1988-02-23 1992-09-02 New York Plastic Co Pte Ltd Improvements relating to space frames
US5605382A (en) * 1995-08-02 1997-02-25 Kennametal Inc. Cutting tool retention system
ATE295452T1 (de) * 1998-06-09 2005-05-15 Husson Collectivites Sa Verbindungsknoten
US6378265B1 (en) * 1999-03-01 2002-04-30 Matias Konstandt Space frame construction assembly
CH705434B1 (de) * 2000-01-05 2013-03-15 Syma Intercontinental Sa Würfelförmiges Profilelement und Profilleiste hierfür.
US6672789B2 (en) * 2001-02-15 2004-01-06 Chung-Teng Chen Spherical connector and supporting rod assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03099065A1 *

Also Published As

Publication number Publication date
ZA200409468B (en) 2005-10-10
CN1662167A (zh) 2005-08-31
US20050207832A1 (en) 2005-09-22
JP2005527285A (ja) 2005-09-15
CA2486162A1 (fr) 2003-12-04
AU2003223816A1 (en) 2003-12-12
WO2003099065A1 (fr) 2003-12-04

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