EP0277319B1 - Elément de construction pour ensemble de construction - Google Patents

Elément de construction pour ensemble de construction Download PDF

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Publication number
EP0277319B1
EP0277319B1 EP87118208A EP87118208A EP0277319B1 EP 0277319 B1 EP0277319 B1 EP 0277319B1 EP 87118208 A EP87118208 A EP 87118208A EP 87118208 A EP87118208 A EP 87118208A EP 0277319 B1 EP0277319 B1 EP 0277319B1
Authority
EP
European Patent Office
Prior art keywords
rod
component
plug
cross
components
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
EP87118208A
Other languages
German (de)
English (en)
Other versions
EP0277319A2 (fr
EP0277319A3 (en
Inventor
Siegfried Schneider
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
Priority to AT87118208T priority Critical patent/ATE79050T1/de
Publication of EP0277319A2 publication Critical patent/EP0277319A2/fr
Publication of EP0277319A3 publication Critical patent/EP0277319A3/de
Application granted granted Critical
Publication of EP0277319B1 publication Critical patent/EP0277319B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B1/1903—Connecting nodes specially adapted therefor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
    • A63H33/108—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements with holes
    • 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 framework structures
    • E04B1/1903—Connecting nodes specially adapted therefor
    • E04B2001/1921—Connecting nodes specially adapted therefor with connecting nodes having radial connecting stubs
    • 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 framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7026—Longitudinally splined or fluted rod
    • Y10T403/7035—Specific angle or shape of rib, key, groove, or shoulder

Definitions

  • the invention relates to a component for a modular system, for example for scaffolding, according to the preamble of the claim. Both walkable scaffolds and scaffolds for toy construction are conceivable.
  • Scaffolding is currently being assembled from bars or rods that are arranged both vertically and horizontally. These parts are connected to each other by means of screws and fastened to each other, which are inserted through corresponding holes on or in the components and secured in the assembly position with the aid of nuts.
  • Such scaffolds are not only expensive, but also require a lot of manual work for assembly and disassembly.
  • Scaffolds are known from toy construction (DE-OS 1 603 603), which consist of corner components and struts. These corner components have positive and negative cylindrical contact surfaces on which the corner components can be plugged together, but also with the struts.
  • a multitude of three-dimensional scaffolding structures can be erected from these corner components and struts. This large number of scaffold constructions results in particular from the possibility of bringing the struts attached to them to each other at any angle by twisting a number of assembled corner components. Compression forces in the longitudinal direction of the struts are well absorbed. Due to the fact that several corner components can be rotated relative to one another, they are not able to transmit torques since there is no provision to prevent the corner components from rotating relative to one another.
  • cardanic couplings (FR-A-1 382 301) it is also known to provide profiled parts which are inserted into one another, i.e. to execute them with a cross-section other than the round one and thus to transmit torques.
  • Such couplings are expensive and complex to manufacture, since their individual parts must fit into one another very precisely, particularly on the contact surfaces which have a certain curvature. They are not secured against pulling apart, i.e. they cannot transmit tensile forces.
  • the main advantage of the cardanic couplings namely the transmission of torques with axes that are at an angle to one another, is not in demand for scaffolding constructions. Rather, it is important to fix the rods at a certain angle.
  • the invention has for its object to provide a simply constructed and also simple and convenient to use component for modular systems, for example for scaffolding, which is easy to handle, which in particular requires little manual labor, if for example a scaffold from such components builds up, and in which the individual components are non-rotatable against each other.
  • This object is achieved according to the invention with a component of the type mentioned in the introduction in connection with the features of the characterizing part.
  • the cross-sectional profile of the connector is octagonal.
  • Such a cross-sectional profile enables a good interlocking connection between the individual components to be plugged together, the plug being able to be both positive and negative, i.e. can either be a plug element or a receptacle for such a plug element. Due to the octagonal design of the cross section, the components according to the invention can be assembled quickly and easily without having to pay attention to how their position relative to one another is.
  • the cross-sectional profile of the connector also has a flat, wavy contour.
  • Such a contour has the advantage that it can be injection molded from plastic with relatively simple tools, since the corresponding tools do not have to have undercuts.
  • it was found that such a cross-sectional profile is sufficient to achieve a positive connection of sufficient strength.
  • the tolerances of the matching cross-sectional profiles can be chosen so that a friction-based, sufficiently strong, force-locking plug connection is achieved, which ensures that structures such as frames stick together with sufficient stability.
  • rod-shaped or rod-shaped approaches each with a plug at the outer end, can be provided on the rod-like or rod-like base body of the component according to the invention, running radially to the latter.
  • Such components can be used as corner connectors for scaffolding or for connecting several simple rod-like or rod-like basic bodies or components.
  • the component according to the invention can also consist of other materials, such as metal.
  • the component (1) shown in Figure 1 has a rod-like base body (2), at one end of which a positive plug (3) with a profiled cross section is provided, while the other end contains a blind hole (4) which has the same contour as the plug (3) and is therefore suitable and intended for inserting the plug (3) of a corresponding or similarly designed component.
  • the component (5) from Figure 2 also has a rod-like base body (6), at the two ends of which a positive plug (3) is arranged.
  • radially protruding rod-shaped lugs (7) are provided approximately in the central region of the base body (6), in the exemplary embodiment shown a total of four such lugs, each of these lugs (7) having a positive plug (3) at the outer end.
  • This component (5) is suitable as a corner connection or node for a scaffold, components (1) of the type shown in FIG. 1 being able to be attached to this node by placing these rod-like components with their blind holes (4) on the connectors (3). the component (5).
  • both ends of the component (1) can also be of identical design. It is also possible for the component (5) according to FIG. 2 to also provide negative plugs in the form of blind holes (4) instead of the positive plugs (3) shown at the ends of the rod-like base body (6) and the lugs (7). The most appropriate embodiment will be selected for the respective application.
  • FIG. 3 shows that the connectors (3) have an approximately octagonal contour in cross section, the contour line (8) running in the form of flat waves in order to avoid undercuts.
  • the blind holes (4) have a corresponding contour so that plugs (3) fit into blind holes (4). Care is taken to ensure that the contour line has no undercuts, so that the profiles can be produced from plastic with relatively simple tools, for example by injection molding.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Ladders (AREA)
  • Vending Machines For Individual Products (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Insertion Pins And Rivets (AREA)

Claims (1)

  1. Elément pour système de construction par éléments, par exemple pour la construction de charpentes ou ossatures, comprenant un élément de base (2 ; 6) en forme de tige ou de barre, sur lequel peuvent être prévues des saillies en forme de tige ou de barre qui s'étendent radialement par rapport à cet élément, un organe d'emboîtement, soit positif (3), soit nédgatif (4) de même profil de section, étant prévu à chaque extrémité de l'élément de base et à chaque extrémité exérieure de chacune des saillies, caractérisé en ce que le profil de section des organes d'emboîtement présente un contour octogonal (8) plat, ondulé.
EP87118208A 1987-01-31 1987-12-09 Elément de construction pour ensemble de construction Expired - Lifetime EP0277319B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87118208T ATE79050T1 (de) 1987-01-31 1987-12-09 Bauelement fuer baukastensystem.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8701515U 1987-01-31
DE8701515U DE8701515U1 (de) 1987-01-31 1987-01-31 Bauelement für Baukastensystem

Publications (3)

Publication Number Publication Date
EP0277319A2 EP0277319A2 (fr) 1988-08-10
EP0277319A3 EP0277319A3 (en) 1989-07-26
EP0277319B1 true EP0277319B1 (fr) 1992-08-05

Family

ID=6804206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87118208A Expired - Lifetime EP0277319B1 (fr) 1987-01-31 1987-12-09 Elément de construction pour ensemble de construction

Country Status (4)

Country Link
US (1) US4819402A (fr)
EP (1) EP0277319B1 (fr)
AT (1) ATE79050T1 (fr)
DE (2) DE8701515U1 (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666274A1 (fr) * 1990-08-31 1992-03-06 David Jean Technique de fabrication et composition de nóoeud de raccordement multidirectionnel en materiaux composites thermodurcissables pour elements tubulaires de materiaux identiques.
US5088669A (en) * 1991-04-15 1992-02-18 Technimark, Inc. Furniture extremity
US5211078A (en) * 1992-05-12 1993-05-18 Global Decisions, Inc. Removable gear shift lever
DE4244149A1 (de) * 1992-12-24 1994-06-30 Elektra Beckum Ag Tischkreissäge
US5390463A (en) * 1993-11-24 1995-02-21 Penn Fabrication (U.S.A.) Inc. Modular truss structure
CA2111724A1 (fr) * 1993-12-17 1995-06-18 Raymond Wayne Gillard Systeme de raccords d'echafaud
US5597007A (en) * 1995-02-27 1997-01-28 Baejin Corporation Foldable tent frame
US5964444A (en) * 1997-10-31 1999-10-12 Guertler; James J. Traffic light assembly
US6398521B1 (en) 2001-01-30 2002-06-04 Sta-Rite Industries, Inc. Adapter for motor and fluid pump
US6679644B1 (en) 2001-02-09 2004-01-20 Eric Heller Universal, inherently-tensile connection and construction system, apparatus, method and product-by-process
ITRM20020042U1 (it) * 2002-03-01 2003-09-01 F I M M S P A Manico componibile perfezionato, in particolare manico per scope e simili.
US20090113816A1 (en) * 2002-03-15 2009-05-07 Jean-Christophe Jacques Kling Architectural system using a retractable strut aligned in a base plane and an extension strut protruding acutely from the base plane
KR100627729B1 (ko) * 2005-06-21 2006-09-25 주식회사다스 리클라이너의 샤프트와 허브 결합구조
DE102006036988B4 (de) * 2006-08-08 2015-10-01 Universität Kassel Stabtragwerk zur Bildung eines Rahmens, umfassend mehrere Knoten und die Knoten verbindende Stäbe
DE102007040504A1 (de) * 2007-08-28 2009-03-05 Robert Bosch Gmbh Wischanlage mit einem Wischantrieb zum Antrieb eines Wischgestänges
US8313067B2 (en) * 2009-12-15 2012-11-20 Welch Allyn, Inc. Pole shaft coupling assembly and related method
DE102010012880A1 (de) * 2009-12-28 2011-06-30 Perretta, Aurelio, 80689 Konstruktiver Bausatz
US9546678B2 (en) * 2012-12-14 2017-01-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Structural joint with multi-axis load carrying capability
DE102014008211B3 (de) * 2014-05-27 2015-10-08 Arman Emami Gerüstförmiges Windkraftanlagenkonstrukt bestehend aus einer Mehrzahl von Windgeneratormodulen
USD816868S1 (en) 2016-03-28 2018-05-01 Robert A. Armon Architectural component
US20190055729A1 (en) * 2017-08-15 2019-02-21 Jon Dietz Unitary hubs for domes or spheres
USD951365S1 (en) 2020-01-21 2022-05-10 Lego A/S Toy building element
USD992060S1 (en) 2020-01-21 2023-07-11 Lego A/S Toy building element
USD951364S1 (en) 2020-01-21 2022-05-10 Lego A/S Toy building element
USD944898S1 (en) 2020-01-21 2022-03-01 Lego A/S Toy building element
USD963062S1 (en) 2020-01-21 2022-09-06 Lego A/S Toy building element
USD963059S1 (en) 2020-01-21 2022-09-06 Lego A/S Toy building element
USD951366S1 (en) 2020-01-21 2022-05-10 Lego A/S Toy building element
USD957542S1 (en) 2020-01-21 2022-07-12 Lego A/S Toy building element
USD963064S1 (en) 2020-01-21 2022-09-06 Lego A/S Toy building element
USD963063S1 (en) 2020-01-21 2022-09-06 Lego A/S Toy building element
USD961005S1 (en) 2020-01-21 2022-08-16 Lego A/S Toy building element
USD951367S1 (en) 2020-01-21 2022-05-10 Lego A/S Toy building element
USD957540S1 (en) 2020-01-21 2022-07-12 Lego A/S Toy building element
USD981504S1 (en) 2020-01-21 2023-03-21 Lego A/S Toy building element
USD963065S1 (en) 2020-01-21 2022-09-06 Lego A/S Toy building element
USD963060S1 (en) * 2020-01-21 2022-09-06 Lego A/S Toy building element
USD961687S1 (en) 2020-01-21 2022-08-23 Lego A/S Toy building element
EP4204115A4 (fr) * 2020-08-31 2024-10-16 Shmuel Landau Système de construction de jouet modulaire
US20220212118A1 (en) * 2021-01-05 2022-07-07 Boise Hurley Play Construction Set
US20240115968A1 (en) * 2022-10-09 2024-04-11 James Jimmy Christian Hotz Miniature Construction Set

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779805A (en) * 1923-03-01 1930-10-28 Dunwoodie David Spline teeth
GB375231A (en) * 1931-03-24 1932-06-23 Gramophone Co Ltd Improved coupling between the winding shaft and winding handle of talking machines
FR1382301A (fr) * 1963-11-07 1964-12-18 Accouplement universel
DE1603603C3 (de) * 1967-02-16 1979-09-27 Bruno 1000 Berlin Schulz Steckkupplung für Modell-, Lehr- und Spielzwecke
GB1229443A (fr) * 1968-07-03 1971-04-21
GB1495565A (en) * 1975-03-25 1977-12-21 Lucas Industries Ltd Splined elements for spline drives
DE2651656A1 (de) * 1976-11-12 1978-05-18 Henri Shavit Bauelementensatz fuer ein konstruktionsspiel
EP0131008A1 (fr) * 1982-12-23 1985-01-16 Polymod Australia Pty. Ltd. Chassis en plastique

Also Published As

Publication number Publication date
DE3780941D1 (de) 1992-09-10
ATE79050T1 (de) 1992-08-15
US4819402A (en) 1989-04-11
DE8701515U1 (de) 1987-03-26
EP0277319A2 (fr) 1988-08-10
EP0277319A3 (en) 1989-07-26

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