DE8433490U1 - SPACIOUS - Google Patents

SPACIOUS

Info

Publication number
DE8433490U1
DE8433490U1 DE19848433490U DE8433490U DE8433490U1 DE 8433490 U1 DE8433490 U1 DE 8433490U1 DE 19848433490 U DE19848433490 U DE 19848433490U DE 8433490 U DE8433490 U DE 8433490U DE 8433490 U1 DE8433490 U1 DE 8433490U1
Authority
DE
Germany
Prior art keywords
hollow
space framework
connection
node piece
hemispherical
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
Application number
DE19848433490U
Other languages
German (de)
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.)
POLJSAK FRANZ 4600 DORTMUND DE
Original Assignee
POLJSAK FRANZ 4600 DORTMUND DE
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 POLJSAK FRANZ 4600 DORTMUND DE filed Critical POLJSAK FRANZ 4600 DORTMUND DE
Priority to DE19848433490U priority Critical patent/DE8433490U1/en
Publication of DE8433490U1 publication Critical patent/DE8433490U1/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • E04B1/1906—Connecting nodes specially adapted therefor with central spherical, semispherical or polyhedral 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
    • 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 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
    • 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
    • E04B2001/1981—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework
    • E04B2001/1984—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework rectangular, e.g. square, grid

Description

Beschreibung:Description:

Die Erfindung betrifft ein System aus Hohl-Knotenstücken und Rohrstäben zur Herstellung eines Raumfachwerkes. The invention relates to a system of hollow node pieces and tubular bars for the production of a space framework.

Das technische Problem aller Raumfachwerke ist in der Verbindung der Rohrstabenden mit den Knotenstücken zu sehen.The technical problem of all space frameworks is the connection of the pipe rod ends with the junction pieces to see.

Die G- 812o 174.5 beschreibt einen Anschluß mittels HY-Verbindung von der Stabendenseite über ein im Innern des Rohrstabes angeordnetes Schraubenführungsrohr. Zu diesem Zwecke sind an beiden Enden des Rohrstabes je ein Langloch eingestanzt, worin die Mündungsquer-Bchnitte der Schraubenführungsrohre enden. Dadurch wird der Querschnitt des Rohrstabes erheblich geschwächt.The G-812o 174.5 describes a connection by means of a HY connection from the rod end side via an inside of the tubular rod arranged screw guide tube. For this purpose are at both ends of the tubular rod punched an elongated hole in each, in which the mouth cross-cuts end of the screw guide tubes. This increases the cross-section of the tubular rod considerably weakened.

Es ist daher aus statischen Gründen die Wanddicke des Rohrstabes zu erhöhen, oder in der Regel ein um eine Nummer größerer Rohrstab zu wählen, als ohne Querschnittsschwächung bei Entfall der Langlöcher für die Mündungsquerschnitte der Schraubenführungsrohre erforderlich wäre.For static reasons it is therefore necessary to increase the wall thickness of the tubular rod, or usually one by one Choose a pipe bar that is larger than the number without the cross-sectional weakening Required if the elongated holes for the mouth cross-sections of the screw guide tubes are omitted were.

Außerdem ist das Vorspannen der HV-Verbindung wegen der großen Distanz vom Mündungsquerschnitt des Schraubenführungsrohres und seiner Krümmung hin bis zum Schraubenkopf, nur mit einem Schlagschrauber und einer speziell dafür gefertigten Kreuzgelenkwelle möglich.In addition, the high-voltage connection is pretensioned because of the large distance from the mouth cross-section of the screw guide tube and its curvature up to the screw head, just with an impact wrench and one specially manufactured universal joint shaft possible.

Die 0081 608 A1 und die DE 2917 422 A1 zeigen zwar hohlkugelförmige Knotenstücke, deren Schraubenverbindungen liegen auch im Innern der Knotenstücke, jedoch lassen die Ausbildungen der Stabenden keine0081 608 A1 and DE 2917 422 A1 show hollow spherical knot pieces, the screw connections of which are also inside the knot pieces, however, the designs of the rod ends do not leave any

j Vorspannkraft zu.j pre-tensioning force.

· · ι · ■ · ■· · Ι · ■ · ■

I) i t i t t I) ititt

Die Erfindung macht es sich daher zur Aufgabe den fThe invention therefore makes it its task to f

HV-Anschluß vom Innern des Hohi-Knötenstückes (1) |HV connection from the inside of the Hohi knot piece (1) |

mittels der HV-Verschraübüng (4+5) vorzunehmen, L using the HV screw connection (4 + 5), L

so daß die Längsseiten des Rohrstabes (2) glatt- |so that the long sides of the tubular rod (2) smooth |

flächig und geschlossen sind. ; are flat and closed. ;

In der Zeichnung ist ein Ausführungsbeispiel der IIn the drawing, an embodiment of the I

Erfindung dargestellt. Es zeigt: |Invention shown. It shows: |

Pig. 1 eine !Peilansicht eines Raumfachwerkes |Pig. 1 a view of a spatial framework |

mit Hohl-Knotenstücken (1) und |with hollow knots (1) and |

Rohrstäben (2) jTubular bars (2) j

Pig. 2 die Unterseite eines Hohi-Knot-enstückes (1) §Pig. 2 the underside of a Hohi knot piece (1) §

teilweise im Schnitt, mit Darstellung der |partly in section, showing the |

HV-Verbindung (4+5) und einem Stabende (2+3) |HV connection (4 + 5) and one rod end (2 + 3) |

Pig. 3 die Ansicht eines Hohl-Knotenstückes (1) |Pig. 3 the view of a hollow junction piece (1) |

teilweise im Schnitt, mit Darstellung der 1partly in section, showing FIG

halbkugelförmigen Vorsprünge (8) und des 1hemispherical projections (8) and the 1

Rücksprunges zur Aufnahme des Deckels (9) |Return to accommodate the cover (9) |

Pig. 4 die Ansicht mit Halbschnitt eines Deckels (9) |Pig. 4 the view with half section of a cover (9) |

und der halbkugelförmigen Hohlräume (ίο). |and the hemispherical cavities (ίο). |

Die Pig. 2 der Zeichnung zeigt deutlich die freie |The Pig. 2 of the drawing clearly shows the free |

Zugänglichkeit des Hohl-Knotenstüekes. Die HV- |Accessibility of the hollow knot. The HV- |

Verschraubung läßt sich sowohl mit einem Momenten- IScrew connection can be made with a torque I

schlüssel, wie auch mit einem Schlagschrauber in |wrench, as well as with an impact wrench in |

Verbindung mit einem handelsüblichen Kreuzgelenk JConnection with a standard universal joint J

vorspannen. |?preload. |?

Pur den Korrosionsschutz der Hohl-Knotenstücke und |Pur the corrosion protection of the hollow nodes and |

Rohrstäbe eines Raumfachvrerkes sind alle Möglich- |Tubular bars of a space specialist are all possible |

keiten gegeben, das Peuerverzinken, der Schutzan- |given opportunities, hot-dip galvanizing, protective |

strich, wie auch das Ummanteln mit Kunststoff. jpainted, as well as the coating with plastic. j

Claims (3)

Franz Poljsak
Zittauer Str. 22Franz Poljsak
Zittauer Str. 22 Dortmund 14Dortmund 14 Schutzansprüche :Protection claims: .(^!Raumfachwerk, "bestehend aus räumlich-vielflächigen, gußstählernen Hohl-Knotenstüeken (1), mit Durchgangsbohrungen (6) in den Anschlußflächen, zwecks Verbindung der Rohrstäbe (2) über deren Kopfplatten (3) und den darin befindlichen Gewindebohrungen (7) mittels Sechskantscnrauben (4) nach DIEF 6919 und Scheiben (5) nach DIN 6916.. (^! Space framework, "consisting of spatial-polyhedral, cast steel hollow knots (1), with through holes (6) in the connecting surfaces, for the purpose of connection the pipe rods (2) over their top plates (3) and the threaded holes (7) located therein using hexagon screws (4) according to DIEF 6919 and washers (5) according to DIN 6916. 2. Raumfachwerk nach Anspruch 1 dadurch gekennzeichnet, daß der Innenraum eines jeden Hohl-Knotenstückes ü'uer eine mit einem Kunststoffdeckel (9) verschließbare Montageöffnung zugänglich ist.2. Space framework according to claim 1, characterized in that the interior of each hollow node piece ü'uer a mounting opening that can be closed with a plastic cover (9) is accessible. 3. Raumfachwerk nach Anspruch 1-2 dadurch gekennzeichnet, daß sich im Rücksprung der Montageöffnung eines jeden Hohl-Knotenstückes vier halbkugelförmige Yorsprünge (8) befinden und zwecks Arretierung des Kunststoffdeckels in seinem Außenrand sich vier, in gleicher Stellung wie der des Hohl-Knotenstückes, halbkugelförmige Hohlräume (10) befinden.3. space framework according to claim 1-2, characterized in that in the recess of the mounting opening of each Hollow node piece four hemispherical Yorsprünge (8) are and for the purpose of locking the plastic cover in its outer edge there are four hemispherical cavities (10) in the same position as that of the hollow node piece are located.
DE19848433490U 1984-11-15 1984-11-15 SPACIOUS Expired DE8433490U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19848433490U DE8433490U1 (en) 1984-11-15 1984-11-15 SPACIOUS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19848433490U DE8433490U1 (en) 1984-11-15 1984-11-15 SPACIOUS

Publications (1)

Publication Number Publication Date
DE8433490U1 true DE8433490U1 (en) 1985-05-09

Family

ID=6772730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19848433490U Expired DE8433490U1 (en) 1984-11-15 1984-11-15 SPACIOUS

Country Status (1)

Country Link
DE (1) DE8433490U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224663A1 (en) * 1992-07-25 1994-01-27 Mero Raumstruktur Gmbh & Co Knot piece for double-curved lattice support structures, especially in single-layer design
DE9413840U1 (en) * 1994-08-26 1995-10-12 Erbsloeh Julius & August Corner connection for profiles forming a framework

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398475A (en) * 1992-06-25 1995-03-21 Mero-Raumstruktor Joint-adapter for doubly curved lattice girders, in particular single-layer types
DE4224663A1 (en) * 1992-07-25 1994-01-27 Mero Raumstruktur Gmbh & Co Knot piece for double-curved lattice support structures, especially in single-layer design
DE9413840U1 (en) * 1994-08-26 1995-10-12 Erbsloeh Julius & August Corner connection for profiles forming a framework

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