WO1989003461A1 - Assemblage a noeud - Google Patents

Assemblage a noeud Download PDF

Info

Publication number
WO1989003461A1
WO1989003461A1 PCT/DE1987/000456 DE8700456W WO8903461A1 WO 1989003461 A1 WO1989003461 A1 WO 1989003461A1 DE 8700456 W DE8700456 W DE 8700456W WO 8903461 A1 WO8903461 A1 WO 8903461A1
Authority
WO
WIPO (PCT)
Prior art keywords
screw
node
connection according
projections
clamping pieces
Prior art date
Application number
PCT/DE1987/000456
Other languages
German (de)
English (en)
Inventor
Friedrich B. Grimm
Original Assignee
Grimm Friedrich B
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
Priority to DE19863610686 priority Critical patent/DE3610686A1/de
Application filed by Grimm Friedrich B filed Critical Grimm Friedrich B
Priority to PCT/DE1987/000456 priority patent/WO1989003461A1/fr
Publication of WO1989003461A1 publication Critical patent/WO1989003461A1/fr

Links

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
    • E04B1/1912—Connecting nodes specially adapted therefor with central cubical connecting element
    • 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
    • E04B1/1912—Connecting nodes specially adapted therefor with central cubical connecting element
    • E04B2001/1915—Connecting nodes specially adapted therefor with central cubical connecting element with strut engaging means at the edges of the cube
    • 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
    • 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
    • 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
    • E04B2001/1933—Struts specially adapted therefor of polygonal, e.g. square, 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 framework structures
    • E04B2001/1957—Details of connections between nodes and struts
    • E04B2001/196—Screw connections with axis parallel to the main axis of the strut

Definitions

  • the invention relates to a node connection for a node-rod system with a node consisting of two clamping pieces which can be clamped together with the aid of a centrally arranged screw, the diametrical, ring-shaped recesses serving to receive the rod ends to be inserted, with concentrically designed and axially offset projections and depressions which the projections and depressions of the rod ends can be non-positively connected.
  • a node connection of the type mentioned is described and shown, for example, in DE-AS 17 08 005.
  • the node is designed in such a way that a non-positive and in particular positive connection between the bars and the node can only be established in one plane.
  • the other rods of the node connection which can be connected to the node via approaches, are rather articulated to the node.
  • the known node has the disadvantage that it is asymmetrically loaded, i.e. there is a resultant of these forces that is regularly greater than 0. The consequence of this is that the node can be deformed on the one hand, and on the other hand it can also be rendered inoperative.
  • the known junction connection also suffers from the disadvantage that it is not suitable for producing a grid whose bars having a common junction are oriented at right angles to one another, which results from the fact that the conventional connection is not a rigid connection acts.
  • the invention has for its object to form a node connection of the type mentioned without undue design effort so that the above disadvantages are avoided.
  • the screw can be connected to at least one further rod running parallel to it and in that between the portions of the projections and depressions of the clamping pieces facing the node point and the portions of the projections and depressions of the rod ends facing these portions annular gaps are present, while the other parts of the projections and depressions of the clamping pieces work together with the parts of the rod ends facing them.
  • the screw of which is designed as a screw bolt
  • the threaded end of the screw can be screwed to the rod.
  • this connection can also be made such that the screw forms the end piece of a rod which can be screwed to the clamping piece facing away from the rod. It can be seen that the screw not only holds the two clamping pieces together, but also serves as a connecting piece that connects the rod to the node.
  • the desired symmetry of the forces can advantageously be achieved in that the two ends of the screw have a thread and that the rods which can be connected to this screw have an internal thread. It can be seen that all the longitudinal center axes of the bars have a common intersection, so that it is ensured that the resultant is 0.
  • a further improvement in the connection of the two rods to the screw can be achieved by using a screw with a collar which is offset with respect to one end of the screw towards the center of the screw.
  • the node is designed so that the collar is sunk in the effective state of the screw in a recess of the clamping piece cooperating with the screw, such that the recess is complementary to the part of the federal government cooperating with ir.
  • the measures may also be made such that the k is with the clamping piece together forming processing end of the bars to Klemmstüc 'tapers and mi of a complementary shape possessing extension of the clamping piece st connectable.
  • a further measure of the invention provides that a gap is present between the clamping pieces in the effective state of the node, with a sealing body consisting of elastic material being arranged between the clamping pieces, the Thickness is greater than the width of the gap between the clamping pieces, which has a central opening and whose outer contour corresponds to the outer contour of the flat and facing parts of the clamping pieces.
  • a connection is thus obtained between the node and the bars, which on the one hand has the property of a one-piece connection - the bars being rigidly connectable to the node - on the other hand, these bars can be detached from the node very quickly and easily.
  • the production of the node can be simplified in that the node consists of two identical clamping pieces.
  • connection is always realized when a rigid connection is established between the node and the bars, which is not only easy and quick, but also inexpensive to manufacture. However, this is also a junction connection that is easy to install and perfectly reliable.
  • Expandable skeletal structures can therefore be easily created using conventional ones
  • FIG. 3 shows another node (without screw) in an exploded view and with a sealing body
  • Fig. 4 shows a cross section through a node
  • 5 shows a cross-section through another node.
  • REPLACEMENT LEAF A node connection for a node-rod system with a node 10.1, 4.16, 12 from two clamping pieces 26, 28 which can be clamped together with the aid of a centrally arranged screw 18, 20, 22, 24; 30.32; 34.36; 38.40; 100, 102, the diametrical, ring-shaped cutouts 50, 52, 46, 48, 110 used to receive the rod ends 42, 44, 46, 48, 110 with concentrically formed and axially offset projections 58, 60 and depressions 62, 64 (cf. in particular Fig. 4 and 5), which can be connected in a force-locking manner to the projections and depressions of the rod ends 46, 48.
  • the screw 18, 20, 22, 24 can be connected to at least one further rod 66, 68, 70, 72 running parallel to it.
  • the parts of the projections and depressions of the clamping pieces 26.28; 30.32; 34.36; 38.40; 100.102 facing the center of the node and the parts of the projections and depressions of the rod ends 42.44.46.48.1 facing these parts There are annular gaps, while the other parts of the projections and depressions of the clamping pieces 26, 28, 30, 32, 34, 36, 38, 40, 100, 102 cooperate with the parts of the rod ends 42, 44, 46, 48 facing them.
  • 1, 4 and 5 is provided with a thread at both ends, so that it can be connected with two rods 66, 74.
  • the screw 18, 22, 24 has a collar 76, 78, 80 which is offset with respect to one end of the screw 18, 22, 24 towards the center of the screw.
  • the collar 76, 78, 80 is sunk in the active state of the screw 18, 22, 24 in a recess 82, 84, 86 - of the clamping piece 26, 36, 40 working with the screw.
  • the deepening 82, 84, 86 is complementary to the part of the federal government 76, 78, 80 that is cooperating with it.
  • the junction connection shown in FIG. 2 is established by means of a screw 20 which can only be connected to a rod 68.
  • the end of the rod 68 cooperating with the node 12 is chamfered, in such a way that a positive connection between this end and the node can be produced. If the end of the rod 64 tapers and this end works together with a recess of the clamping piece 38, 40, this recess being complementary to this end, then there is also a positive connection between these components.
  • the end of the rod can also be concave or convex, so that a relatively large connecting surface between the clamping piece and the rod can also be produced.
  • the assembly of the node connection according to the invention is extremely simple, since the four threadless rods are placed between the two clamping pieces and can be connected by means of the screw which can be screwed to other rods.
  • REPLACEMENT BLADE Fig. 3 shows in connection with Fig. 4 that in the effective state of the node between the clamping pieces 38, 40, 100, 102 there is a gap 120, between these clamping pieces 38, 40, 100, 102 a sealing body 108 made of elastic material is arranged is the thickness of which is greater than the width of the gap 120 between the clamping pieces' 38,40; 100,102.
  • the sealing body 108 has a central opening 126 and it is designed such that its outer contour corresponds to the outer contour of the flat and mutually facing parts of the clamping pieces 38, 40; 00.102 corresponds.
  • annular gap 130 is formed between the parts of the projections and depressions of the clamping pieces facing the center of the junction and the parts of the projections and depressions facing the rod ends facing these parts.
  • the parts of the clamping pieces 30, 32, 100, 102 facing one another have projections 138 and recesses 136 which can be connected to one another in a form-fitting manner.
  • two projections and two recesses of one clamping piece 30, 100 each work together with two recesses 136 and two projections 138 of the other clamping piece 32, 102.
  • the sealing bodies 108 To ensure a gas-tight connection between the clamping pieces 30, 32;
  • the sealing bodies 108 To reach 100, 102 and the rods 104, the sealing bodies 108 have openings 140 for the projections 138, while between the rods 94 and the clamping pieces 38, 40, a sealing body 132 consisting of an elastic sealing material is clamped.

Abstract

L'invention concerne un assemblage à noeud pour un système noeud-tige comportant un noeud (10) constitué de deux pièces de fixation (26, 28) pouvant être assemblées au moyen d'une vis centrale (18), ces pièces présentant des évidements (50) diamétralement opposés et circulaires destinés à recevoir les extrémités des tiges (42) qui viennent s'y insérer, avec des saillies et des creux concentriques et décalés pouvant être rendus solidaires des saillies et des creux aux extrémités des tiges. La vis (18) peut être reliée à au moins une autre tige parallèle par rapport à elle. Entre les parties (26, 28), orientées vers le milieu du noeud, des saillies et des creux des pièces de fixation et les parties, orientées vers les premières parties, des saillies et des creux des extrémités des tiges sont pratiqués des orifices circulaires, tandis que les autres parties des saillies et des creux des pièces de fixation sont accouplées aux parties, orientées vers elles, des extrémités des tiges.
PCT/DE1987/000456 1986-03-29 1987-10-07 Assemblage a noeud WO1989003461A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19863610686 DE3610686A1 (de) 1986-03-29 1986-03-29 Knotenpunktverbindung
PCT/DE1987/000456 WO1989003461A1 (fr) 1987-10-07 1987-10-07 Assemblage a noeud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE1987/000456 WO1989003461A1 (fr) 1987-10-07 1987-10-07 Assemblage a noeud

Publications (1)

Publication Number Publication Date
WO1989003461A1 true WO1989003461A1 (fr) 1989-04-20

Family

ID=6803527

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1987/000456 WO1989003461A1 (fr) 1986-03-29 1987-10-07 Assemblage a noeud

Country Status (1)

Country Link
WO (1) WO1989003461A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001416A1 (fr) * 1989-07-25 1991-02-07 Flexibooths Limited Accouplement
US5549408A (en) * 1995-02-17 1996-08-27 Lo; Wei W. Connector for built-up toy furniture
US5957614A (en) * 1994-09-23 1999-09-28 Lignum Gmbh Connecting system for constructing accommodation units and assembling furniture
WO2003106776A1 (fr) * 2002-06-17 2003-12-24 Artis Confort Gmbh Armature d'assemblage pour constructions en treillis
WO2004076760A1 (fr) * 2003-02-10 2004-09-10 Aleksandr Sergeevich Turin Systeme de construction
JP2011503399A (ja) * 2007-11-12 2011-01-27 ユーリッヒ ライセデル バータイプの支持用フレームワーク
WO2012078107A1 (fr) * 2010-12-09 2012-06-14 Flexqube Ab Dispositif de verrouillage et procédé de fixation de composants à des tubes
CN105605049A (zh) * 2016-03-11 2016-05-25 陈婷 一种金属管钢架搭建机构
WO2017105334A1 (fr) * 2015-12-16 2017-06-22 Flexlink Ab Connecteur fendu et bâti modulaire comprenant ledit connecteur
JP2021032378A (ja) * 2019-08-28 2021-03-01 株式会社Ｃｏｂａ ジョイント部材
JP7258390B1 (ja) * 2022-10-26 2023-04-17 クロモス株式会社 組立構造体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1708005A1 (de) * 1966-12-09 1969-11-06 Stewarts & Lloyds Ltd Verbindungsglied fuer ein Stahlrohrraumfachwerk
US3528164A (en) * 1968-02-05 1970-09-15 Stewarts & Lloyds Ltd Method of assembling tubular structures
DE2348239A1 (de) * 1972-09-25 1974-04-04 Gordon Tube Products Co Gestellanordnung
DE3610686A1 (de) * 1986-03-29 1987-10-08 Grimm Friedrich Bjoern Knotenpunktverbindung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1708005A1 (de) * 1966-12-09 1969-11-06 Stewarts & Lloyds Ltd Verbindungsglied fuer ein Stahlrohrraumfachwerk
US3528164A (en) * 1968-02-05 1970-09-15 Stewarts & Lloyds Ltd Method of assembling tubular structures
DE2348239A1 (de) * 1972-09-25 1974-04-04 Gordon Tube Products Co Gestellanordnung
DE3610686A1 (de) * 1986-03-29 1987-10-08 Grimm Friedrich Bjoern Knotenpunktverbindung

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001416A1 (fr) * 1989-07-25 1991-02-07 Flexibooths Limited Accouplement
US5957614A (en) * 1994-09-23 1999-09-28 Lignum Gmbh Connecting system for constructing accommodation units and assembling furniture
US5549408A (en) * 1995-02-17 1996-08-27 Lo; Wei W. Connector for built-up toy furniture
WO2003106776A1 (fr) * 2002-06-17 2003-12-24 Artis Confort Gmbh Armature d'assemblage pour constructions en treillis
WO2004076760A1 (fr) * 2003-02-10 2004-09-10 Aleksandr Sergeevich Turin Systeme de construction
JP2011503399A (ja) * 2007-11-12 2011-01-27 ユーリッヒ ライセデル バータイプの支持用フレームワーク
KR20140021526A (ko) * 2010-12-09 2014-02-20 에프큐 아이피 에이비 튜브에 구성요소를 고정하기 위한 잠금 장치 및 방법
CN103328832A (zh) * 2010-12-09 2013-09-25 Fqip公司 锁定装置以及用于将部件固定至管的方法
US10527079B2 (en) 2010-12-09 2020-01-07 Fq Ip Ab Locking device and method for fixation of components to tubes
CN103328832B (zh) * 2010-12-09 2015-04-22 Fqip公司 锁定装置以及用于将部件固定至管的方法
US11434948B2 (en) 2010-12-09 2022-09-06 Fq Ip Ab Locking device and method for fixation of components to tubes
US9360034B2 (en) 2010-12-09 2016-06-07 Fq Ip Ab Locking device and method for fixation of components to tubes
KR102084175B1 (ko) 2010-12-09 2020-03-03 에프큐 아이피 에이비 튜브에 구성요소를 고정하기 위한 잠금 장치 및 방법
KR20190043644A (ko) * 2010-12-09 2019-04-26 에프큐 아이피 에이비 튜브에 구성요소를 고정하기 위한 잠금 장치 및 방법
KR101973730B1 (ko) 2010-12-09 2019-04-29 에프큐 아이피 에이비 튜브에 구성요소를 고정하기 위한 잠금 장치 및 방법
WO2012078107A1 (fr) * 2010-12-09 2012-06-14 Flexqube Ab Dispositif de verrouillage et procédé de fixation de composants à des tubes
EP3390739A4 (fr) * 2015-12-16 2019-08-21 Flexlink AB Connecteur fendu et bâti modulaire comprenant ledit connecteur
US10501928B2 (en) 2015-12-16 2019-12-10 Flexlink Ab Split connector and modular frame comprising such a split connector
WO2017105334A1 (fr) * 2015-12-16 2017-06-22 Flexlink Ab Connecteur fendu et bâti modulaire comprenant ledit connecteur
CN105605049A (zh) * 2016-03-11 2016-05-25 陈婷 一种金属管钢架搭建机构
JP2021032378A (ja) * 2019-08-28 2021-03-01 株式会社Ｃｏｂａ ジョイント部材
JP7258390B1 (ja) * 2022-10-26 2023-04-17 クロモス株式会社 組立構造体

Similar Documents

Publication Publication Date Title
EP1879788B1 (fr) Dispositif de securite de paliers de direction et leur procede de securite
EP0175856B1 (fr) Collier de serrage avec vis tendeuse
EP0471041B1 (fr) Procede et dispositif de liaison detachable de contre-fiches tubulaires a une colonne, et la liaison ainsi formee
WO1989003461A1 (fr) Assemblage a noeud
DE2625460A1 (de) Spaltring, insbesondere fuer eine schlauch- oder rohrkupplung
EP0224432B1 (fr) Support fait de pièces en tôle
DE2526660C3 (de) Gebäudekonstruktion mit einem Raumfachwerk aus Stäben und Knotenstücken und einer Außenhaut
DE2258721C3 (de) Verbindungseinrichtung zum Verbinden von vorgefertigten Spannbetonteilen
DE2743269C2 (de) Knotenpunktverbindung für Raumfachwerke aus Stäben und kugelähnlichen Knotenstücken
EP1583683A1 (fr) Ensemble pour raccorder une premiere piece tubulaire une deuxieme piece
DE3111930A1 (de) Gestaenge-verbindungsklemme
WO2008012074A1 (fr) Écrou de blocage
DE3610686A1 (de) Knotenpunktverbindung
EP2722465B1 (fr) Écrou de serrage rapide
EP1381739B1 (fr) Assemblage en t de deux profiles
EP0269666B1 (fr) Systeme de fixation
DE2646528A1 (de) Bohrstange mit schneideinsatz, insbesondere flachbohrer
DE4306746A1 (de) Einfach oder doppeltgekrümmtes einlagiges Fachwerk aus Stäben und Knöten
DE202019104172U1 (de) Bürste zur Verwendung mit einem rotierenden Elektrowerkzeug
DE3610283A1 (de) Gelenkverbindung
DE2501781A1 (de) Geruest-bauelement
EP0153633B1 (fr) Noeud d'assemblage pour la jonction d'éléments de construction adjacents
WO2022167399A1 (fr) Fil de fer conique et son utilisation, en particulier en combinaison avec une vis ou une broche d'installation
EP3205455B1 (fr) Dispositif de presse
EP3993008A1 (fr) Multipôle pourvu de bague de réception agencée sur sa face avant, ainsi que bague de réception

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LU NL SE