ZA847862B - Joint connection for girders - Google Patents

Joint connection for girders

Info

Publication number
ZA847862B
ZA847862B ZA847862A ZA847862A ZA847862B ZA 847862 B ZA847862 B ZA 847862B ZA 847862 A ZA847862 A ZA 847862A ZA 847862 A ZA847862 A ZA 847862A ZA 847862 B ZA847862 B ZA 847862B
Authority
ZA
South Africa
Prior art keywords
round tubes
joint
external threads
round
tubes
Prior art date
Application number
ZA847862A
Inventor
Erich Frantl
Peter Hofstaetter
Original Assignee
Cornprojekt Handelsvertretung
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 Cornprojekt Handelsvertretung filed Critical Cornprojekt Handelsvertretung
Publication of ZA847862B publication Critical patent/ZA847862B/en

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
    • E04B1/1906—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
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • 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
    • E04B2001/1957—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

Abstract

1. Joint connection for frameworks, especially of steel constructions with more than two rods, which are formed as round tubes (2) and are connected together in a joint by means of screw connections arranged on the tube axes, wherein the ends of the round tubes (2) converging to a joint have an external thread (10) and are fixed to a joint piece (1) by means of sleeve nuts (11) on projections of the joint piece (1) with external threads (13), characterized in that the root diameter (d1 ) of the external threads (10) provided at the ends of the round tubes (2) is at least as large as the outer diameter (D) of the round tubes (2), in that the cross-sectional surface and the bending stiffness of the round tubes (2) in the region of the external threads (10) of the same is at least as large as in the remaining part of the round tubes (2), in that the clear width of the sleeve nuts (11) is at least as large as the outer diameter (D) of the round tubes (2), so that they are slidable over or rotatable on the round tube (2), and in that the length of the thread (12) of the sleeve nut (11) is substantially equal to the sum of the lengths of the external threads (13; 10) on the projections and on the ends of the round tubes (2).
ZA847862A 1983-10-10 1984-10-08 Joint connection for girders ZA847862B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0360583A AT379190B (en) 1983-10-10 1983-10-10 NODE CONNECTION FOR RODWORKS AND RODWORK WITH SUCH NODE CONNECTIONS

Publications (1)

Publication Number Publication Date
ZA847862B true ZA847862B (en) 1985-06-26

Family

ID=3552831

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA847862A ZA847862B (en) 1983-10-10 1984-10-08 Joint connection for girders

Country Status (6)

Country Link
EP (1) EP0137429B1 (en)
JP (1) JPS60238548A (en)
AT (2) AT379190B (en)
CA (1) CA1251321A (en)
DE (1) DE3481721D1 (en)
ZA (1) ZA847862B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199865B (en) * 1985-08-16 1989-09-06 Garry Randall Hart Adjustable space frames
DE3629135A1 (en) * 1986-08-27 1988-03-10 Grimm Friedrich Bjoern NODE ROD SYSTEM
DE4228238C2 (en) * 1992-08-25 1996-08-14 Ges Innenhochdruckverfahren Truss with hollow parts, process for its production and its use
CN103184768A (en) * 2013-01-22 2013-07-03 北京工业大学 Screw thread sleeve joint for detachable grid structure
CN103898991A (en) * 2014-04-10 2014-07-02 北京工业大学 Sleeve-type pipe node
CN113404164A (en) * 2021-06-30 2021-09-17 郑州宝冶钢结构有限公司 Method for installing steel pipe truss through pipe fitting through sleeve
CN113788164B (en) * 2021-09-14 2022-09-02 哈尔滨理工大学 Space truss connecting device with bidirectional locking function
CN113914460A (en) * 2021-09-28 2022-01-11 山东经典建筑研究院有限公司 Large-span repairable assembly type node and assembly method
CN115853119B (en) * 2022-12-17 2023-07-28 杭州旭翔实业有限公司 Prefabricated assembled light steel structure factory building

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB395931A (en) * 1932-11-30 1933-07-27 Alexander Herman A metal frame-unit for constructional purposes
US2578364A (en) * 1945-03-28 1951-12-11 Jr Glenway Maxon Hinged tubular joint
FR1009812A (en) * 1948-06-28 1952-06-04 Coupling device without screws for structural metal parts
DE850946C (en) * 1948-11-16 1953-01-29 Kurt Thomas Nodal formation of lattice structures
DE2428524C3 (en) * 1974-06-13 1979-05-03 Mannesmannroehren-Werke Ag, 4000 Duesseldorf Spatial framework
FR2317717A1 (en) * 1975-07-11 1977-02-04 Menabe Edme Multielement frame assembly mechanical joint - has several tubular screwed arms which can be used to terminate tubes of frame

Also Published As

Publication number Publication date
CA1251321A (en) 1989-03-21
ATE51260T1 (en) 1990-04-15
AT379190B (en) 1985-11-25
EP0137429A3 (en) 1987-03-11
DE3481721D1 (en) 1990-04-26
JPS60238548A (en) 1985-11-27
EP0137429B1 (en) 1990-03-21
EP0137429A2 (en) 1985-04-17
ATA360583A (en) 1985-04-15

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