EP0442487A2 - Elément de liaison entre deux éléments de structure de construction - Google Patents

Elément de liaison entre deux éléments de structure de construction Download PDF

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Publication number
EP0442487A2
EP0442487A2 EP91102067A EP91102067A EP0442487A2 EP 0442487 A2 EP0442487 A2 EP 0442487A2 EP 91102067 A EP91102067 A EP 91102067A EP 91102067 A EP91102067 A EP 91102067A EP 0442487 A2 EP0442487 A2 EP 0442487A2
Authority
EP
European Patent Office
Prior art keywords
connecting element
spring
spring tongue
element according
locking
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
EP91102067A
Other languages
German (de)
English (en)
Other versions
EP0442487B1 (fr
EP0442487A3 (en
Inventor
Aloyse Ruetsch
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.)
Eltreva AG
Original Assignee
Eltreva AG
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 Eltreva AG filed Critical Eltreva AG
Publication of EP0442487A2 publication Critical patent/EP0442487A2/fr
Publication of EP0442487A3 publication Critical patent/EP0442487A3/de
Application granted granted Critical
Publication of EP0442487B1 publication Critical patent/EP0442487B1/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
    • E04B2/967—Details of the cross-section of the mullions or transoms

Definitions

  • the invention relates to a releasable, the static connection function taking over connecting element between two frame components, in particular an inner and outer post or transom of a mullion-transom facade, each of which faces a mutually facing, undercut on both sides, extending in the longitudinal direction of the profile for the positive reception of one end have the connecting element.
  • the connecting element has a rotating part which can be rotated manually from the outside via a handle about its longitudinal axis in the coupling or decoupling position, in its coupling position at one end with a hammer head in an undercut groove and at its other end with anchoring means in the engages other undercut groove and can be locked in this coupling position by a rotation lock.
  • the anchoring means have a slider which is arranged to be longitudinally displaceable in the groove and carries the rotating part.
  • the handle consists of a spring-elastic element that is non-rotatably connected to the rotating part, which protrudes between the two components in the uncoupling position and engages behind a holder in the coupling position under bending stress.
  • the invention has for its object to develop an easily assembled and non-destructively removable connector that not only takes over the static connection function between the two frame components, but also their thermal separation.
  • each spring tongue has a nose-shaped or strip-shaped handle, which is a shorter distance from the other end of the connecting element in comparison to the latching nose has and protrudes in the coupling position over the outer contour of the body.
  • the handle is therefore outside the assigned undercut groove of the frame component and is therefore freely accessible to a tool.
  • the connecting element is characterized according to the invention by a flat, square or rectangular body which has on its two opposite flat sides each a plurality of spring tongues, each arranged in a row at a distance from one another, each around the opposite row of spring tongues about half a spring tongue distance are arranged offset. Due to the offset arrangement of the spring tongues, the connecting element can be kept very flat, which has a positive effect on the thermal separation.
  • the handling that protrudes on both flat sides of the connecting element can be done with a tool, e.g. a flat iron, act together so that the associated frame component can be removed in a simple manner without destruction.
  • FIG. 1 shows an inner post 1, preferably formed by an aluminum profile, which is connected to an outer post 3 via a releasable connecting element 2, which takes over the static connection function, which also preferably consists of an aluminum profile.
  • Two insulating glazings 4 are clamped between the inner and outer posts 1, 3.
  • Inner and outer posts 1, 3 each have a mutually facing, undercut groove 5 and 6 in the longitudinal direction of the profile, for the positive reception of one end of the connecting element 2.
  • the connecting element 2 shown in more detail in FIGS. 2 to 5 is made of plastic and has a flat body 7 which is at least approximately square in accordance with FIG. 2 and which is equipped at its lower end in the figures with spring tongues 9 forming a releasable coupling.
  • These spring tongues 9 are on the two opposite flat sides 8 of the body 7 arranged in a row next to each other at a distance, the two rows of spring tongues lying opposite one another being offset from one another by about half the spring tongue distance, so that each spring tongue is arranged between two opposite spring tongues.
  • Each spring tongue 9 can be pivoted about its spring tongue foot 10 lying at the extreme end of the body 7 into an inner cavity 11 of the body 7 into a decoupling position, specifically against the action of a counter spring 12 projecting into this cavity 11.
  • Each spring tongue 9 is equipped with a latching lug 13 which, in the coupling position of the spring tongue 9, projects beyond the outer contour of the body 7 and engages behind the associated undercut groove 6 of the outer post 3 (see FIG. 1).
  • each spring tongue 9 is pressed against the action of the counter spring 12 acting on it into said cavity 11 until the counter spring 12 engages behind the free end of the spring tongue 9 in a locking manner.
  • a recess 14 is provided at the free end of each spring tongue 9, in which the counter spring 12 can engage in a locking manner.
  • the latching lug 13 then lies at least largely within the outer contour of the body 7, so that the one end of the connecting element 2 can be pulled out of the groove 6 of the outer post 3.
  • each spring tongue 9 has a nose-shaped or strip-shaped handle 15, which has a shorter distance from the other end of the connecting element 2 in comparison to the latching lug 13 and which is shown in FIG. 1 Clutch position protrudes beyond the outer contour of the body 7. This makes it possible, without optical control and complex manipulation, for example with flat-nose pliers, to simultaneously press the opposing spring tongues 9 into their unlocked position in the cavity 11 of the connecting element 2, where the spring tongues 9 are then automatically locked by the associated counter springs 12.
  • the upper end of the connecting element 2 is designed as a resilient fork, the two spring tines 16 of which can be pressed resiliently against one another at their free end each have a detent 17 projecting in a spread coupling position over the outer contour of the body 7, which in the coupling position has the associated one reach behind the undercut groove 5 of the inner post 1 on both sides.
  • the connecting element 2 is inserted with its fork tines 16 into the groove 5, the bevels provided on the latching lugs 17 leading to a compression of the fork tines 16 when the connecting element 2 is pushed in, which automatically reach the locking position when the groove bottom is reached due to their inherent elasticity rebound.
  • the bolts 18 indicated in FIG. 2 are inserted between the fork tines 16.
  • the bolts 18 can have longitudinal teeth 19 and can be fixed in their locking position by local brackets 20.
  • the connecting element 2 combines both a thermal separation and a static connection of the metal components 1, 3, without thereby generating new cold bridges. Nevertheless, it is an easily detachable connection that can be dismantled e.g. of the outer post 3 enables without destruction.
  • the spring tongues 9 engage behind the undercut groove 6 on both sides, i.e. for decoupling the spring tongues 9 provided on both flat sides 8 of the connecting element 2 must be pressed into the body 7, this body can be made very flat due to the offset arrangement of the spring tongues 9 and has in a special embodiment has a thickness of only 11.5 mm. This enables very favorable values for the thermal separation of the frame profiles.
  • each spring tongue 9 lies outside the groove 6, the handles 15 are easily accessible to a tool.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Paper (AREA)
  • Electrotherapy Devices (AREA)
  • Building Awnings And Sunshades (AREA)
EP91102067A 1990-02-15 1991-02-14 Elément de liaison entre deux éléments de structure de construction Expired - Lifetime EP0442487B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4004586A DE4004586A1 (de) 1990-02-15 1990-02-15 Verbindungselement zwischen zwei rahmenbauteilen
DE4004586 1990-02-15

Publications (3)

Publication Number Publication Date
EP0442487A2 true EP0442487A2 (fr) 1991-08-21
EP0442487A3 EP0442487A3 (en) 1992-03-04
EP0442487B1 EP0442487B1 (fr) 1993-05-26

Family

ID=6400148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91102067A Expired - Lifetime EP0442487B1 (fr) 1990-02-15 1991-02-14 Elément de liaison entre deux éléments de structure de construction

Country Status (4)

Country Link
EP (1) EP0442487B1 (fr)
AT (1) ATE89886T1 (fr)
DE (2) DE4004586A1 (fr)
DK (1) DK0442487T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999058782A1 (fr) * 1998-05-11 1999-11-18 Naimon Investments Limited Systeme fixation de panneaux
WO2004088170A1 (fr) * 2003-04-04 2004-10-14 Murtfeldt Kunstostoffe Gmbh & Co. Kg Procede et dispositif permettant de relier deux profiles de fonction differente
WO2018114353A1 (fr) * 2016-12-21 2018-06-28 Frener & Reifer Gmbh / Srl Élément de fixation pour système de montants et de traverses de façade et système de montants et de traverses de façade
CN112031219A (zh) * 2020-05-27 2020-12-04 浙江斯泰新材料科技股份有限公司 槽式埋件及其制造方法
CN112982759A (zh) * 2021-03-12 2021-06-18 中建八局第二建设有限公司 一种超高层单元式幕墙新型节能系统

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105208C2 (de) * 1991-02-20 1997-08-07 Trube & Kings Kg Pfosten- oder Riegelprofil für Gebäudefassadenkonstruktionen
EP0821127A3 (fr) * 1996-07-23 1998-09-16 Ulrich Knak Dispositif pour fixer des éléments de construction plans de manière thermiquement isolante
DE29612381U1 (de) * 1996-07-23 1996-09-12 Knak, Ulrich-Joachim, 40723 Hilden Vorrichtung zur thermisch isolierten Befestigung von flachen Bauelementen
DE19833029C2 (de) * 1997-07-25 2001-05-31 Linnenbrink Hans Josef Vorsatzrahmen für Türen mit einem Ausschnitt
DE29912298U1 (de) 1999-07-20 1999-12-02 Eternit AG, 41464 Neuss Vorrichtung zur Befestigung von Bauelementen
DE10058159A1 (de) * 2000-11-22 2002-05-23 Gunvar Blanck Thermisch trennende Fassade
DE20305555U1 (de) * 2003-04-04 2004-07-01 Murtfeldt Kunststoffe Gmbh & Co. Kg Vorrichtung zum Verbinden zweier Profile unterschiedlicher Funktion
DE102004016215B4 (de) * 2004-04-01 2008-11-06 Frener & Reifer - Metallbau Gmbh Pfosten-Riegel-System mit geringer Ansichtsbreite
EP2425239A4 (fr) * 2009-04-28 2013-09-25 Ge Healthcare Bio Sciences Ab Agencement de fixation pour un support de colonne
SE2151599A1 (en) * 2021-12-22 2023-06-23 Bark Fasadsystem Ab Construction system comprising carrying profile and an isolating element

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008552A (en) * 1973-07-11 1977-02-22 Howmet Corporation Wall structure and elements therefor
US4428171A (en) * 1982-03-12 1984-01-31 Atlantic Richfield Company Thermal storefront system
DE3539003C1 (de) * 1985-11-02 1987-01-15 Eltreva Ag Rahmenkonstruktion

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999058782A1 (fr) * 1998-05-11 1999-11-18 Naimon Investments Limited Systeme fixation de panneaux
WO2004088170A1 (fr) * 2003-04-04 2004-10-14 Murtfeldt Kunstostoffe Gmbh & Co. Kg Procede et dispositif permettant de relier deux profiles de fonction differente
WO2018114353A1 (fr) * 2016-12-21 2018-06-28 Frener & Reifer Gmbh / Srl Élément de fixation pour système de montants et de traverses de façade et système de montants et de traverses de façade
CN112031219A (zh) * 2020-05-27 2020-12-04 浙江斯泰新材料科技股份有限公司 槽式埋件及其制造方法
CN112982759A (zh) * 2021-03-12 2021-06-18 中建八局第二建设有限公司 一种超高层单元式幕墙新型节能系统

Also Published As

Publication number Publication date
EP0442487B1 (fr) 1993-05-26
DE4004586A1 (de) 1991-08-29
EP0442487A3 (en) 1992-03-04
DE59100124D1 (de) 1993-07-01
ATE89886T1 (de) 1993-06-15
DK0442487T3 (da) 1993-07-26

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