EP0814215A1 - Système de façades et de système de fixation - Google Patents

Système de façades et de système de fixation Download PDF

Info

Publication number
EP0814215A1
EP0814215A1 EP96110017A EP96110017A EP0814215A1 EP 0814215 A1 EP0814215 A1 EP 0814215A1 EP 96110017 A EP96110017 A EP 96110017A EP 96110017 A EP96110017 A EP 96110017A EP 0814215 A1 EP0814215 A1 EP 0814215A1
Authority
EP
European Patent Office
Prior art keywords
channel
holder
bolt
transom
fastening
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
EP96110017A
Other languages
German (de)
English (en)
Other versions
EP0814215B1 (fr
Inventor
Manfred Schmitz
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.)
Staba Wuppermann GmbH
Original Assignee
Staba Wuppermann GmbH
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 Staba Wuppermann GmbH filed Critical Staba Wuppermann GmbH
Priority to AT96110017T priority Critical patent/ATE184065T1/de
Priority to EP96110017A priority patent/EP0814215B1/fr
Priority to DE59602948T priority patent/DE59602948D1/de
Publication of EP0814215A1 publication Critical patent/EP0814215A1/fr
Application granted granted Critical
Publication of EP0814215B1 publication Critical patent/EP0814215B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

Definitions

  • the invention relates to a facade system according to the preamble of claim 1 and a fastening system according to the preamble of claim 2.
  • Known facade systems for buildings consist of vertically running posts and horizontally running transoms on which facade elements can be attached.
  • the mullions and transoms preferably consist of frame profiles, as known for example from EP-A-0 722 022.
  • the known frame profiles have end faces against which the facade elements come to rest.
  • the frame profiles In order to fix the facade elements in their respective position, the frame profiles have a channel running parallel to the frame profile in the contact surface, the width of which corresponds approximately to the core diameter of a fastening screw to be screwed into this channel as a fastening element.
  • Aluminum or plastic composite panels and glass panes are used as facade elements.
  • the invention is therefore based on the object of specifying a facade system or a fastening system for a facade system in which a fast, reliable and cost-effective connection of mullions and transoms is made possible.
  • the features of claims 1 and 2 serve to achieve this object.
  • the invention advantageously provides that a transom holder adapted in the cross-sectional profile of the transom is first attached to the post in the desired position.
  • the bolt can then be pushed onto the bolt holder.
  • the bolt holder has a cavity extending parallel to the bolt in the region of the channel of the bolt.
  • To fasten the bolt to the bolt holder at least one fastening screw is screwed into the channel, the fastening screw penetrating the bottom of the channel and penetrating into the walls of the bolt holder.
  • the invention consequently makes it possible to fasten bars without a pre-drilled hole and without a previously made threaded hole quickly and easily to a bar holder. Due to the constriction of the channel, the fastening screw can be supported with great force at the constriction, as a result of which the screw effortlessly penetrates through the steel floor of the channel.
  • a major advantage is that the at least one fastening screw does not have to be screwed in at a specific point in the channel in the region of the bolt holder, and that the connection is insensitive to oblique screwing. Characterized in that the at least one fastening screw penetrates both the bottom of the channel and a wall of the bolt holder, which is part of a cavity, the two parts are connected to each other with a prestress.
  • the transom holder preferably has at least two guide bores which extend parallel to the wall or the cavity and the channel of the transom for the post screws required for fastening the transom holder to the post.
  • the transom holder can be positioned exactly on the post, for example with the help of templates, and can be attached precisely in position using the post screws in the guide holes.
  • the latch holder has at least two support surfaces which extend parallel to the cavity and the guide bores and which bear against two mutually perpendicular wall elements of the latch, namely the upper horizontal and the rear vertical wall element.
  • the essentially strip-shaped support surfaces running parallel to the bolt enable the bolt to be positioned precisely, even in the event that the fastening screws for the bolt are positioned imprecisely.
  • the walls of the frame profile form a closed cross-section, so that from the frame profiles formed posts and transoms have a high stability and resilience.
  • the cross section of the channel widens in the direction of the transom holder to the bottom of the channel.
  • the bottom of the channel preferably runs parallel to the contact surface, but can also be curved in a V-shape towards the rear.
  • a free space preferably remains between the latch holder and the bottom of the channel.
  • the latch holder can be made from a continuous cast profile.
  • the bar holder is preferably made of aluminum.
  • the fastening screw for the bolt can consist of a tapered thread screw, in which the thread is extended to the tip, or of a self-drilling screw with a drill tip or of a thread-cutting screw.
  • connection shown in Fig. 1 from a vertical Post 2 with two horizontal bars 4 is part of a facade system made of frame profiles 6.
  • a facade system is attached to a building front and forms a metal support structure for facade elements, for example glass facade elements, photovoltaic facade elements or other facade cladding.
  • transoms 4 and the post 2 shows a right-angled connection between the transoms 4 and the post 2, in principle transoms / post connections at a different angle are also possible.
  • the frame profile 6 is cold-formed and consists, for example, of galvanized steel, the walls of which form a closed profile in cross section. On its outside, the frame profile 6 preferably describes in cross section the shape of a rectangle and has an outwardly open channel 16 on an end face, which at the same time forms the contact surface 8 for the facade elements.
  • the channel 16 is delimited by the walls of the frame profile 6 and describes in cross section essentially the shape of a trapezoid with a base 18 parallel to the contact surface 8. This base can alternatively also protrude slightly V-shaped in the direction of the opposite wall 9 in order to center the fastening screw 28 screwed into the channel 16.
  • the channel 16 forms a constriction 14 towards the contact surface 8, the width of which corresponds approximately to the core diameter of the fastening screw 28 screwed into this channel 16 as a fastening element. Due to the closed frame profile 6, the channel 16 is very rigid and therefore forms a secure hold for fastening screws.
  • a transom holder 20 is first positioned exactly on the post 2 with the aid of at least two post screws 21, 22, but preferably three or more post screws.
  • the guide bores 32 to 36 extend parallel to the transom 4 and, in the case of an orthogonal connection to the post 2, orthogonal to the post 2.
  • the guide bores 32 to 36 have the advantage of precisely guiding the post screws 21, 22 so that the transom holder 20 is very much can be positioned and screwed exactly on the post 2. With the help of suitable stencils, the fastener 20 can be fastened.
  • the latch holder 20 also has a cavity 24 which extends parallel to the latch 4 and parallel to the guide bores 32 to 36. To fasten the bar 4 to the post 2, the bar 4 is pushed onto the bar holder 20, the cavity 24 being arranged exactly behind the channel 16 with a wall 25 of the bar holder 20 running parallel to the bottom 18 of the channel 16.
  • the fastening screw 28 When screwing the fastening screw 28 at any point within the area of the bolt holder 20 in the channel 16, the fastening screw 28 is supported at the narrow point 14 of the channel 16 and can thus be easily through the bottom 18 of the channel 16 and through the boundary wall 25 of the Bolt holder 20 are screwed into the cavity 24, whereby the bolt 4 is firmly connected to the bolt holder 20 and the post 2. If necessary, two fastening screws 28 can also be screwed side by side into the channel 16.
  • the latch holders 20 have strip-shaped or punctiform support surfaces 40, 42, 44, 46 on their upper surface and the rear surface abutting the wall 9, which support the latch 4 and position them exactly.
  • the latch holder 20 can be adapted to different cross-sectional profiles of the frame profile 6, the support surfaces 40, 42 and 44, 46 forming a right angle to one another in accordance with the basically rectangular cross-sectional shape of the frame profile 4.
  • the latch holder 20 is angular in cross section and can be used with deep frame profiles 6, as shown in FIGS. 3 and 5 can be seen to have an enlarged cavity 24.
  • the upper wall 7 of the frame profile 6 is complete, i.e. supported in full depth by the latch holder 20. With larger frame profile depths, it is then also provided that the transom holder is fastened to the post 2 with five post screws in order to enable a higher load capacity.
  • the wall 25 of the bolt holder 20 is arranged at a distance from the bottom 18 of the channel 16, so that the bolt 4 can be screwed to the bolt holder 20 under tension using the fastening screw 28.
  • the fastening screw 28 can consist of a self-drilling screw with a drill tip, of a thread-cutting screw or of a tapered threaded screw in which the thread is continued up to the tip.
  • a sealing profile can be fastened on the bolt 4 at the same time as the fastening screw 28 is screwed in.
  • the fastening screws 12 screwed into the duct 16 in addition to the fastening screw 28 in FIG. 1 serve, for example, for fastening a holder for the facade elements, e.g. Glass facade elements, while the fastening screws 10 serve, for example, for fastening a cover strip or other cladding.
  • the width of the bar holder is preferably 30 to 50 mm.
  • the combination of the channel 16 with the cavity 24 of the bar holder 20 enables the fastening screw 28 to be positioned anywhere within the width of the bar holder 20, with preliminary work such as pre-drilling holes or producing threaded holes or exact alignment of holes in a bar holder with holes of the Riegel, not applicable.
  • a bolt can be installed more quickly, easily and with high precision.
  • this type of attachment is insensitive to oblique screws without endangering the precise position of the bolt 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Load-Bearing And Curtain Walls (AREA)
EP96110017A 1996-06-21 1996-06-21 Système de façades et de système de fixation Expired - Lifetime EP0814215B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT96110017T ATE184065T1 (de) 1996-06-21 1996-06-21 Fassadensystem, sowie befestigungssystem
EP96110017A EP0814215B1 (fr) 1996-06-21 1996-06-21 Système de façades et de système de fixation
DE59602948T DE59602948D1 (de) 1996-06-21 1996-06-21 Fassadensystem, sowie Befestigungssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96110017A EP0814215B1 (fr) 1996-06-21 1996-06-21 Système de façades et de système de fixation

Publications (2)

Publication Number Publication Date
EP0814215A1 true EP0814215A1 (fr) 1997-12-29
EP0814215B1 EP0814215B1 (fr) 1999-09-01

Family

ID=8222915

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96110017A Expired - Lifetime EP0814215B1 (fr) 1996-06-21 1996-06-21 Système de façades et de système de fixation

Country Status (3)

Country Link
EP (1) EP0814215B1 (fr)
AT (1) ATE184065T1 (fr)
DE (1) DE59602948D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0967341A2 (fr) * 1998-06-24 1999-12-29 Josef Gartner GmbH & Co.KG Connection montant et entretoise
CN107762023A (zh) * 2017-12-11 2018-03-06 河南业豪幕墙有限公司 便捷型幕墙横梁与立柱连接结构及其施工方法
EP4012132A1 (fr) * 2020-12-08 2022-06-15 Raico Bautechnik GmbH Raccord en t pour montants et traverses et montants et traverses dotcomprenant un tel raccord en t

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104164930B (zh) * 2014-09-03 2017-02-15 苏州承志装饰有限公司 幕墙连接结构及安装拆卸方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221453A (en) * 1962-06-21 1965-12-07 Harold E Lietaert Wall system
EP0181285A1 (fr) * 1984-11-05 1986-05-14 Karl Vollenweider Jonction pour profils essentiellement creux et demi-ouverts
GB2176217A (en) * 1985-03-30 1986-12-17 James Alan Macey Interconnecting mullions and transoms of curtain walls
WO1987006291A1 (fr) * 1986-04-15 1987-10-22 Construction Utilities Group Limited Bardage
DE9303883U1 (fr) * 1993-03-16 1993-05-19 Thyssen Polymer Gmbh, 8000 Muenchen, De
DE29500286U1 (de) * 1995-01-10 1995-02-23 Staba Wuppermann Gmbh Rahmenprofil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221453A (en) * 1962-06-21 1965-12-07 Harold E Lietaert Wall system
EP0181285A1 (fr) * 1984-11-05 1986-05-14 Karl Vollenweider Jonction pour profils essentiellement creux et demi-ouverts
GB2176217A (en) * 1985-03-30 1986-12-17 James Alan Macey Interconnecting mullions and transoms of curtain walls
WO1987006291A1 (fr) * 1986-04-15 1987-10-22 Construction Utilities Group Limited Bardage
DE9303883U1 (fr) * 1993-03-16 1993-05-19 Thyssen Polymer Gmbh, 8000 Muenchen, De
DE29500286U1 (de) * 1995-01-10 1995-02-23 Staba Wuppermann Gmbh Rahmenprofil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0967341A2 (fr) * 1998-06-24 1999-12-29 Josef Gartner GmbH & Co.KG Connection montant et entretoise
EP0967341A3 (fr) * 1998-06-24 2000-11-15 Josef Gartner GmbH & Co.KG Connection montant et entretoise
CN107762023A (zh) * 2017-12-11 2018-03-06 河南业豪幕墙有限公司 便捷型幕墙横梁与立柱连接结构及其施工方法
EP4012132A1 (fr) * 2020-12-08 2022-06-15 Raico Bautechnik GmbH Raccord en t pour montants et traverses et montants et traverses dotcomprenant un tel raccord en t

Also Published As

Publication number Publication date
EP0814215B1 (fr) 1999-09-01
DE59602948D1 (de) 1999-10-07
ATE184065T1 (de) 1999-09-15

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