FR2434903A1 - Node and bar prefabricated space frame - has bar connector with two opposite threads and tightening nut - Google Patents

Node and bar prefabricated space frame - has bar connector with two opposite threads and tightening nut

Info

Publication number
FR2434903A1
FR2434903A1 FR7825423A FR7825423A FR2434903A1 FR 2434903 A1 FR2434903 A1 FR 2434903A1 FR 7825423 A FR7825423 A FR 7825423A FR 7825423 A FR7825423 A FR 7825423A FR 2434903 A1 FR2434903 A1 FR 2434903A1
Authority
FR
France
Prior art keywords
bar
connector
node
space frame
tightening nut
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.)
Granted
Application number
FR7825423A
Other languages
French (fr)
Other versions
FR2434903B1 (en
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 FR7825423A priority Critical patent/FR2434903A1/en
Publication of FR2434903A1 publication Critical patent/FR2434903A1/en
Application granted granted Critical
Publication of FR2434903B1 publication Critical patent/FR2434903B1/fr
Granted 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
    • 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
    • E04B2001/1924—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

Abstract

The prefabricated space frame has nodes (1) and bars (12) connected by a link (6) which has a collar (10) and two different diameter bodies (7, 9) with opposite hand threads. The straight bar tubes (12) are closed by sprockets (13) held by a circular band of weld. The sockets are of the same diameter as the large body of the connector. The node has geometrically opposite threaded holes (3) chamfered (2) to press against the chamfer (8) when the connector is screwed home by the nut (4). This then returns along its thread to tighten the connector to the bar.
FR7825423A 1978-09-04 1978-09-04 Node and bar prefabricated space frame - has bar connector with two opposite threads and tightening nut Granted FR2434903A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7825423A FR2434903A1 (en) 1978-09-04 1978-09-04 Node and bar prefabricated space frame - has bar connector with two opposite threads and tightening nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7825423A FR2434903A1 (en) 1978-09-04 1978-09-04 Node and bar prefabricated space frame - has bar connector with two opposite threads and tightening nut

Publications (2)

Publication Number Publication Date
FR2434903A1 true FR2434903A1 (en) 1980-03-28
FR2434903B1 FR2434903B1 (en) 1983-09-02

Family

ID=9212317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825423A Granted FR2434903A1 (en) 1978-09-04 1978-09-04 Node and bar prefabricated space frame - has bar connector with two opposite threads and tightening nut

Country Status (1)

Country Link
FR (1) FR2434903A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559556A1 (en) * 1984-02-15 1985-08-16 Viry Rectilinear element for assembling between spheres for a network with a repetitive motif for decorating facades, of the fretted lead type, and other applications
FR2590332A1 (en) * 1985-11-19 1987-05-22 Chamayou Gerard Assembly device for tubes or bars
EP0228930A1 (en) * 1985-11-19 1987-07-15 Gérard Chamayou Device for assembling tubes or rods
FR2659128A1 (en) * 1990-03-05 1991-09-06 Asteca Prod Sa Adjusting and clamping member for cores of space frames
CN104196247A (en) * 2014-08-27 2014-12-10 浙江精工钢结构集团有限公司 Special-shaped spatial network structure node control installation method
CN107989202A (en) * 2017-12-20 2018-05-04 潮峰钢构集团有限公司 A kind of elastic plastic experiment and its operating method using steel construction

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE23527C (en) * ERNST in Oelheim bei Peine Linkage coupling with two screw threads
FR899116A (en) * 1941-06-23 1945-05-22 Removable trellis, intended in particular for scaffolding or similar constructions
GB1189235A (en) * 1968-01-29 1970-04-22 Peter Benjamin Wright Crighton Improvements in or relating to Connecting Devices
US3789562A (en) * 1972-08-10 1974-02-05 Ark Environmental Res Inc Building structure
DE2421758B1 (en) * 1974-05-06 1975-03-06 Heinz Dipl.-Ing. 8482 Neustadt Horn Junction connection for level or spatial trusses
FR2262770A2 (en) * 1971-10-26 1975-09-26 David Gil Jacques Tubular structures displaying large open areas - has locking screws in tubes engaging multi-directional joint faces
FR2352199A1 (en) * 1976-05-18 1977-12-16 Rodriguez Vergara Ingenieros I Multi-directional joint for tubular constructions - has spherical nut with tapped holes for bolt in tube end and tightened by back nut

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE23527C (en) * ERNST in Oelheim bei Peine Linkage coupling with two screw threads
FR899116A (en) * 1941-06-23 1945-05-22 Removable trellis, intended in particular for scaffolding or similar constructions
GB1189235A (en) * 1968-01-29 1970-04-22 Peter Benjamin Wright Crighton Improvements in or relating to Connecting Devices
FR2262770A2 (en) * 1971-10-26 1975-09-26 David Gil Jacques Tubular structures displaying large open areas - has locking screws in tubes engaging multi-directional joint faces
US3789562A (en) * 1972-08-10 1974-02-05 Ark Environmental Res Inc Building structure
DE2421758B1 (en) * 1974-05-06 1975-03-06 Heinz Dipl.-Ing. 8482 Neustadt Horn Junction connection for level or spatial trusses
FR2352199A1 (en) * 1976-05-18 1977-12-16 Rodriguez Vergara Ingenieros I Multi-directional joint for tubular constructions - has spherical nut with tapped holes for bolt in tube end and tightened by back nut

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559556A1 (en) * 1984-02-15 1985-08-16 Viry Rectilinear element for assembling between spheres for a network with a repetitive motif for decorating facades, of the fretted lead type, and other applications
FR2590332A1 (en) * 1985-11-19 1987-05-22 Chamayou Gerard Assembly device for tubes or bars
EP0228930A1 (en) * 1985-11-19 1987-07-15 Gérard Chamayou Device for assembling tubes or rods
US4806041A (en) * 1985-11-19 1989-02-21 Chamayou Dit Felix Gerard Device for joining tubes or bars
FR2659128A1 (en) * 1990-03-05 1991-09-06 Asteca Prod Sa Adjusting and clamping member for cores of space frames
BE1005653A4 (en) * 1990-03-05 1993-12-07 Asteca Prod Sa Body and method and setting tightening space for reinforcing cores.
CN104196247A (en) * 2014-08-27 2014-12-10 浙江精工钢结构集团有限公司 Special-shaped spatial network structure node control installation method
CN107989202A (en) * 2017-12-20 2018-05-04 潮峰钢构集团有限公司 A kind of elastic plastic experiment and its operating method using steel construction

Also Published As

Publication number Publication date
FR2434903B1 (en) 1983-09-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse