EP0587967A1 - Structure à sections pour l'érection des charpentes de toit et de mur - Google Patents

Structure à sections pour l'érection des charpentes de toit et de mur Download PDF

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Publication number
EP0587967A1
EP0587967A1 EP92830503A EP92830503A EP0587967A1 EP 0587967 A1 EP0587967 A1 EP 0587967A1 EP 92830503 A EP92830503 A EP 92830503A EP 92830503 A EP92830503 A EP 92830503A EP 0587967 A1 EP0587967 A1 EP 0587967A1
Authority
EP
European Patent Office
Prior art keywords
sectional structure
structure according
groove
bead
sections
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.)
Withdrawn
Application number
EP92830503A
Other languages
German (de)
English (en)
Inventor
Renato Carta
Benito Doimo
Giorgio Nobile
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.)
PANDOLFO ALLUMINIO Srl
Original Assignee
PANDOLFO ALLUMINIO Srl
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 PANDOLFO ALLUMINIO Srl filed Critical PANDOLFO ALLUMINIO Srl
Priority to EP92830503A priority Critical patent/EP0587967A1/fr
Publication of EP0587967A1 publication Critical patent/EP0587967A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/5409—Means for locally spacing the pane from the surrounding frame
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965—Connections of mullions and transoms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0806—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of one single extruded or rolled metal part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
    • E04D2003/0837—Sections comprising intermediate parts of insulating material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0843—Clamping of the sheets or glass panes to the glazing bars by means of covering strips
    • E04D2003/0856—Clamping of the sheets or glass panes to the glazing bars by means of covering strips locked by screws, bolts or pins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0868—Mutual connections and details of glazing bars

Definitions

  • This invention relates to a sectional structure for erecting roof and wall frames according to the preamble of the main claim.
  • a prerequisite of the design, manufacture, and assembly of structures of this type, is that the various components of the structure be delivered to the job site as much as possible in a pre-assembled condition complete with all the accessory items needed both to connect the post and rail sections together and to implace the glazed curtain walls.
  • Extensive pre-fabrication and pre-assembly techniques can lower the structure erection times as well as many of the problems which typify the installation process, while improving the quality of the end product.
  • bracket members intended to support the glazed panels on the latticework at their designed positions. It is found that these members are connected to the latticework sections by the installer in a general way, and then positioned at specific distances according to specifications. Frequently, a resilient lining is also provided between the bracket member and the glazed panel resting on it for cushioning, purposes, in order to avoid chipping the glazed panel during the installation.
  • bracket members may incidentally come loose during application and be dropped to ground; the occurrence, always annoying, may cause delay where the installer has forgotten to carry along, up the latticework, some spare bracket members, just in case. And it may happen that, for a similar reason or by oversight, the resilient lining be omitted. In this case the installed panel may show out of plane and/or be chipped.
  • the underlying technical problem of this invention is to provide a sectional structure designed to admit extensive pre-assembly of its components at the workshop and to overcome the drawbacks with which the cited prior art is beset.
  • a sectional structure for erecting roof and face skeletons comprises post sections M and rail sections T, both conventional in construction, which are pre-arranged for mutual connection at junction nodes substantially at right angles into a skeleton to which curtain walls P, e.g. glazed panels of the so-called "chamber pane” type, are then mounted.
  • the post sections M and the rail sections T also referred to as posts and rails hereinafter for simplicity, include each a tubular body 10 having a wall 10a provided with a central rib 11 apertured lengthwise as at 12.
  • the slot 12 forms a seat for threading in a screw 13 to clamp the panel P between the corresponding section M, T and a covering profile 14 on which a cap 14a is snap fitted.
  • a spacer 15 is placed between the rib 11 and the profile 14.
  • wing pairs 16a,b and 17a,b which lie along either sides of the central rib 11 and define corresponding channel-shaped sockets for respective seals 18.
  • Formed along the wings 16b, 17b to face the rib 11 is a respective longitudinal groove 18a,b having a cylindrical skirt and being formed with an axial slot 19 whose circumferential extent is smaller than the groove diameter.
  • an adapter bush 24 is set in a transverse hole 25 through the central rib 11 of the post section 18a.
  • the bush 24 is formed with a shoulder 26 on its exterior through which it abuts against the rib 11, and has a part of its outer skirt knurled as at 27 for easier driving into the hole 25.
  • This bush 24 co-operates with a pin 29 being a sliding fit in the groove 19a of a rail T to secure said rail on the post section M. Should the pin 29 be fitted into the groove 18b by assembly mistake, the required positioning can still be achieved by a 180° turn of the section T. Likewise, said bush enables two rails T, aligned to the same axis and extending from opposite sides of a post section M as shown in Figure 4, to be fastened to each other and to said post section.
  • the pin 29 has an enlarged diameter 30 at a middle location thereon, which is formed by local deformation through knurl impressions in its skirt, and has at an axial end thereof a groove 31 accommodating an elastically shrinkable ring 32, such as a rubber ring having a diameter dimension selected to interfere elastically with the groove 18a, adapted to function as a loss-preventing means by holding the pin 29 to the rail section T while the latter is being handled.
  • an elastically shrinkable ring 32 such as a rubber ring having a diameter dimension selected to interfere elastically with the groove 18a, adapted to function as a loss-preventing means by holding the pin 29 to the rail section T while the latter is being handled.
  • the structure of this invention also comprises bracket members, generally designated 34, each provided with a bead 35 whereby they are engaged in the same groove 18a which receives the pins 29.
  • the diameter of the bead 35 is greater than the circumferential length of the slot 19 and such as to be caught and retained in said groove for an axial sliding movement.
  • Each member 34 comprises a metal alloy support 36 defining a generally rectangular bearing surface 37 with two portions 35a,b of the bead 35, separated by a passage 39, being attached to one of its long sides by respective linking arms 38.
  • the support 36 On the remote side from the surface 37, the support 36 has two raised formations 39a,b through which it can bear, when in the working position of Figure 2, on the central rib 11 and the spacer 15.
  • a lip 40 is formed along the long side of the support 36 remote from the bead 35 at the location of the raised formation 39b.
  • Each bracket member 34 is completed by a lining 41 of a resilient plastics which includes a plate-like portion 42 overlying in use the bearing surface 37.
  • First and second wings 43a,b extend in the same direction at the long sides of the plate-like portion 42.
  • the wing 43b has a plurality of teeth 43c or other snap fastening means to the lip 40 of the support 36.
  • the wing 43a locates at the passage 39 and is received between the arms 38 of the bead portions 35a,b.
  • the lining 41 further comprises, located at the wing 43a, a respective third portion 44 of the bead 35.
  • the third portion 44 fits interlockingly in the passage 39 to re-establish the bead 35 continuity and hold the lining 41 securely to the support.
  • This bond being further enhanced by the snap engagement of the teeth 43c and the mating engagement of the wing 43a in the passage 39, prevents incidental separation of the resilient lining from the support and further ensures, therefore, that the lining be properly fitted at the structure erecting stage.
  • the third portion of the bead 44 is made elastically shrinkable in a radial direction at its middle portion by the provision of a radially throughgoing aperture 45 in the form of an elongate slot in the axial direction.
  • This portion 44 also has a radial enlargement 46 at the middle portion of the slot 45.
  • a skeleton for roofing and facing is erected as follows.
  • the post sections M are prepared at the workshop by providing it with the cutouts 22 at the designed locations and with the bushes 24 duly driven through the corresponding holes 25.
  • the rail sections T are machined with suitable butts 23 and the bracket elements 34 fitted in the groove 18a as specified. Limitation to the sliding movement of such members 34 in the grooves 18a prevents them from being incidentally released during subsequent handling of the sections.
  • This pre-assembly at the workshop is completed by inserting the pins 29 into the grooves 18a, where provided. The pins 29 are also held securely to the rail sections T.
  • the rail sections are associated as described with the post sections such that the pins 29 are aligned to their corresponding bushes 24.
  • the pin 29 is approached, on the side where it is received in the corresponding groove 18a, by its adjacent bracket member, and by hammering in the latter on the remote side from the pin, the latter is driven home to first engage the bush 24 and the corresponding groove 18a in the further rail section T to be fastened to the post section M, and then set in its eventual position with the knurled portion 30 force fitted in the annular ridge 28.
  • the fastening of the rail sections to the post ones is improved by means of screws 48.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP92830503A 1992-09-18 1992-09-18 Structure à sections pour l'érection des charpentes de toit et de mur Withdrawn EP0587967A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP92830503A EP0587967A1 (fr) 1992-09-18 1992-09-18 Structure à sections pour l'érection des charpentes de toit et de mur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92830503A EP0587967A1 (fr) 1992-09-18 1992-09-18 Structure à sections pour l'érection des charpentes de toit et de mur

Publications (1)

Publication Number Publication Date
EP0587967A1 true EP0587967A1 (fr) 1994-03-23

Family

ID=8212176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92830503A Withdrawn EP0587967A1 (fr) 1992-09-18 1992-09-18 Structure à sections pour l'érection des charpentes de toit et de mur

Country Status (1)

Country Link
EP (1) EP0587967A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292955A (en) * 1994-09-07 1996-03-13 Don Reynolds Limited Curtain walling
EP1555377A3 (fr) * 2004-01-15 2006-11-02 SCHÜCO International KG Dispositif de support et d'espacement
ES2297958A1 (es) * 2004-05-26 2008-05-01 Perfil Arteaga,S.A. Sistema de muro cortina.
FR2926311A1 (fr) * 2008-01-16 2009-07-17 En Economies Systemes Soc Resp Installation composee d'une pluralite de panneaux et entretoise reliant deux panneaux successifs.
CN113775190A (zh) * 2021-10-15 2021-12-10 中冶建工集团有限公司 一种弧形玻璃幕墙的施工方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745846A1 (de) * 1976-10-15 1978-04-27 Schelde Nv Zusammengesetztes, waermeisolierendes bauelement
FR2517730A1 (fr) * 1981-12-09 1983-06-10 Structal Tours Profils aluminium pour verrieres
DE3419104A1 (de) * 1984-05-23 1985-11-28 Manfred 4972 Löhne Mühle Stossverbindung fuer aus pfosten und riegeln zusammengesetzte fassaden- oder dachkonstruktionen
DE8603790U1 (de) * 1986-02-13 1986-05-15 Mühle, Manfred, 4972 Löhne Vorgefertigte Metallprofilkonstruktion für Glasanbauten, Fassaden- oder Dachflächenteile
EP0221480A2 (fr) * 1985-11-02 1987-05-13 Eltreva AG Mur de façade
WO1991012390A1 (fr) * 1990-02-06 1991-08-22 Construction Utilities Group Limited Bardage
GB2247713A (en) * 1990-09-08 1992-03-11 Reddiplex Ltd Mounting glazing or other panels

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745846A1 (de) * 1976-10-15 1978-04-27 Schelde Nv Zusammengesetztes, waermeisolierendes bauelement
FR2517730A1 (fr) * 1981-12-09 1983-06-10 Structal Tours Profils aluminium pour verrieres
DE3419104A1 (de) * 1984-05-23 1985-11-28 Manfred 4972 Löhne Mühle Stossverbindung fuer aus pfosten und riegeln zusammengesetzte fassaden- oder dachkonstruktionen
EP0221480A2 (fr) * 1985-11-02 1987-05-13 Eltreva AG Mur de façade
DE8603790U1 (de) * 1986-02-13 1986-05-15 Mühle, Manfred, 4972 Löhne Vorgefertigte Metallprofilkonstruktion für Glasanbauten, Fassaden- oder Dachflächenteile
WO1991012390A1 (fr) * 1990-02-06 1991-08-22 Construction Utilities Group Limited Bardage
GB2247713A (en) * 1990-09-08 1992-03-11 Reddiplex Ltd Mounting glazing or other panels

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292955A (en) * 1994-09-07 1996-03-13 Don Reynolds Limited Curtain walling
GB2292955B (en) * 1994-09-07 1998-04-29 Don Reynolds Limited A curtain walling
EP1555377A3 (fr) * 2004-01-15 2006-11-02 SCHÜCO International KG Dispositif de support et d'espacement
ES2297958A1 (es) * 2004-05-26 2008-05-01 Perfil Arteaga,S.A. Sistema de muro cortina.
FR2926311A1 (fr) * 2008-01-16 2009-07-17 En Economies Systemes Soc Resp Installation composee d'une pluralite de panneaux et entretoise reliant deux panneaux successifs.
CN113775190A (zh) * 2021-10-15 2021-12-10 中冶建工集团有限公司 一种弧形玻璃幕墙的施工方法
CN113775190B (zh) * 2021-10-15 2022-07-29 中冶建工集团有限公司 一种弧形玻璃幕墙的施工方法

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