EP3798390B1 - Installation de pliage - Google Patents

Installation de pliage Download PDF

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Publication number
EP3798390B1
EP3798390B1 EP20197856.6A EP20197856A EP3798390B1 EP 3798390 B1 EP3798390 B1 EP 3798390B1 EP 20197856 A EP20197856 A EP 20197856A EP 3798390 B1 EP3798390 B1 EP 3798390B1
Authority
EP
European Patent Office
Prior art keywords
folding
profile
locking
pin
reinforcing
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.)
Active
Application number
EP20197856.6A
Other languages
German (de)
English (en)
Other versions
EP3798390A1 (fr
Inventor
Björn Nußbaum
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.)
Solarlux GmbH
Original Assignee
Solarlux 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
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Application filed by Solarlux GmbH filed Critical Solarlux GmbH
Publication of EP3798390A1 publication Critical patent/EP3798390A1/fr
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Publication of EP3798390B1 publication Critical patent/EP3798390B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0085—Locks or fastenings for special use for folding wings, e.g. bi-fold wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E05B15/108—Bolts with multiple head
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/185—Fastening means performing sliding movements parallel with actuating bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/20—Coupling means for sliding bars, rods, or cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/22—Guides for sliding bars, rods or cables
    • 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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings

Definitions

  • the invention relates to a folding system with folding wings guided in guide rails on the top and bottom.
  • the wings of the folding system can be moved in the guide rails and/or pivoted out of them to open them. In the closed position it requires an interlock.
  • a locking fitting is accommodated in the frame profile of at least one of the folding leaves. Locking pins can usually be moved up and down into the guide rail via a locking gear, or out of it when the system is to be opened again.
  • the US 2017/0 058 578 A1 discloses a double bolt lock for a folding door.
  • a handle moves bolts up and down to engage rails.
  • the invention is therefore based on the object of creating a folding system with a secure locking mechanism that is structurally simple and solid. This problem is solved by a folding system with the features of claim 1.
  • the two pins can be connected in parallel but firmly with regard to their movement, so that the reinforcement pin is arranged so that it can move with the locking pin. There is no need for a coupling across the movable space between two wings. Both pins can still only be locked via a locking mechanism. However, due to the additional reinforcement pin, the locking forces act at several points (locking pin and reinforcement pin), thereby at least halving the load or force on the individual pins. In the event of attempted break-ins or pending wind loads, the introduction of force into the guide rail is better distributed and reduces the risk of the guide rail or the pivots moving bend.
  • the improved locking effect also extends to the folding panel adjacent to the locking point.
  • the locking device according to the invention can also be used on the wall side or with folding leaves that are not firmly connected to an adjacent leaf, in particular not connected via hinges.
  • the frame profile has a vertical, sword-like projection that counteracts deflection.
  • the projection preferably has a strip-like or sword-like shape with a height that preferably occupies a major part of the height of the vertical frame profile.
  • the width of the projection is rather small, and its depth, ie its extent perpendicular to the plane of the folding wing is preferably greater than its width.
  • the projection can be formed in one piece with the frame profile or can be connected to it. If this projection is provided on the reinforcement profile, the number of components required for different embodiments can still be kept small, since the required stability can be set on a case-by-case basis by choosing a suitable reinforcement profile, with or without a projection.
  • the reinforcing pin can be connected to the locking pin via an adapter piece.
  • the adapter piece has an assembly recess for this purpose, which enables access by tools for establishing the connection.
  • the adapter piece can be essentially C-shaped or U-shaped.
  • the adapter piece can be used constructively to guide the movement of the reinforcement pin, for which it is advantageous that the adapter piece has a guide surface which rests vertically displaceably on a guide counter-surface of the reinforcement profile.
  • a corresponding configuration is also possible opposite in the profile piece.
  • the C- or U-shaped adapter piece preferably has at least two essentially horizontal legs which are connected by at least one essentially vertical leg.
  • coupling areas are formed on which power transmission elements, in particular Engage locking rods for power transmission to the pins.
  • This structure facilitates the assembly and maintenance of the folding system.
  • the free height of the mounting recess should correspond at least to the length of the connecting elements to be used, eg screws including the screw heads that reach through the coupling areas.
  • the coupling areas of the adapter piece are designed at least partially as recesses or even partially as through bores and can extend through the adapter piece from below/above, preferably in parallel.
  • At least one of the two recesses is formed as a through hole, in particular through a first of the essentially horizontal legs.
  • the other recess in this leg can be a blind hole.
  • each of the two recesses can accommodate a locking bar.
  • One of the locking bars is connected to the locking pin, the other of the locking bars to the reinforcement pin.
  • a third recess is preferably designed as a through hole through a second of the essentially horizontal legs. In the assembled state of the folding system, this hole can accommodate a push rod for introducing force.
  • An adapter piece designed in this way is particularly preferably arranged on both sides of the locking mechanism.
  • the locking forces are transmitted to the guide rails in a particularly reliable but material-friendly manner if the locking pin and reinforcing pin are arranged at a distance from one another with regard to their points of contact with the guide rail.
  • the distance can correspond approximately to the diameter of the pin. It is advantageous if the distance is at least as great as the load-bearing penetration depth of the pins into the guide rail.
  • the lower area of two interconnected folding wings 1 is shown in the closed functional position of the lock.
  • the folding wings 1 shown each have glass panes 2, which are held in frame profiles 3.4.
  • the folding leaf 1 on the right in the illustration has a lock that can be actuated via a handle 5 .
  • a locking pin 6 and a reinforcing pin 7 can thus be moved into the guide rail 8, as a result of which the wings are prevented from pivoting.
  • the locking pin 6 is guided in a profile piece 4 ′ of the frame profile 4 , while the reinforcement pin 7 is accommodated in a reinforcement profile 4 ′′ of the frame profile 4 .
  • the Figures 2 to 5 illustrate the function and the individual components of the construction according to the invention. So are in the 3 and 4 with the omission of the handle, the frame profiles 3, 4 and the guide rail 8 are shown transparently (dash-dotted), so that the view of an internal locking mechanism 9 with the adjoining components is released.
  • the locking mechanism 9 acts via connecting rods 10 and adapter pieces 11 connected to them on locking rods 12 connected to them, at the ends of which locking pins 6 and reinforcing pins 7 are located.
  • the upper locking rods 12 also carry pins 6, 7, but these are cut off because of the top are not shown here.
  • the ends of the locking rods 12 can also form the pins 6, 7 themselves and/or merge into them in one piece.
  • the lock In the 2 and 3 the lock is shown in its closed functional position, with the pins 6.7 entering the guide rail 8 and locking the folding wing in this way. 4 whereas shows the latch in its open position.
  • the handle 5 (not shown) was pivoted upwards by 180° and the adapter pieces 11 with the connected locking rods 12 and the pins 6.7 were shifted to the locking gear 9 via the gear 9.
  • the pins 6.7 are now outside of the guide rail 8 and release the folding wing 1 to open.
  • the pins 6.7 In order to distribute the locking forces in the guide rail 8, the pins 6.7 are spaced apart by a distance A from one another.
  • this is measured between the central longitudinal axes of the pins 6 , 7 , since these are round and therefore only make contact in the rail 8 in a linear manner.
  • the distance A should at least correspond to the load-bearing penetration depth E of the pins 6,7 in the rail 8, but preferably be larger, particularly preferably even twice as large.
  • both parts 4', 4" have a recess 16 (see 2 ), through which the adapter pieces 11 dip.
  • the recesses 16 are to be formed so large that they allow the adapter pieces 11 to move up and down when locking and unlocking.
  • the adapter pieces 11 have mounting recesses 11' which make it possible to attach the adjoining push rods 10 and locking rods 12 to the adapter pieces 11 with the appropriate tool.
  • the adapter pieces 11 On their side facing the reinforcement profile 4", the adapter pieces 11 have guide surfaces 11", which rest against a guide counter-surface 21 of the reinforcement profile 4", whereby the up and down movement of the adapter pieces 11 is stabilized and guided.
  • they advantageously increase stability corresponding guide surfaces 11′′′ are also provided on the opposite side, which bear against a guide counter-surface 21′ of the profile piece 4′.
  • FIGS. 1 to 5 show an embodiment in which the frame profile 4 is composed of two profile parts that are detachably connected by means of screw connections 17, namely the profile piece 4' and the reinforcing profile 4".
  • 6 an alternative embodiment with a one-piece design of the frame profile 4.
  • the frame profile 4 is connected to the frame profile 3 of the adjacent folding leaf 1 via hinge fittings 18, so that the two folding leaves 1 can be locked in the fully assembled state of the folding system and in the open position of the lock are mutually pivotable, but remain connected.
  • the structural design of the folding system according to the invention and in particular its locking is simple, solid, low-maintenance and safe.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Claims (10)

  1. Installation de pliage, en particulier installation de pliage de verre, avec au moins deux ailes de pliage (1), qui sont logées de manière mobile dans un guidage avec au moins un rail de guidage (8) inférieur et un rail de guidage supérieur, dans laquelle au moins une aile de pliage (1) présente un profil de cadre (4) s'étendant verticalement, qui reçoit une ferrure de verrouillage avec au moins un tenon de verrouillage (6) logé de manière verticalement déplaçable, qui est agencé de manière à pouvoir rentrer et sortir en bas et/ou en haut dans le rail de guidage (8) au moyen d'une transmission de verrouillage (9), caractérisée en ce que le tenon de verrouillage (6) est relié solidement à un tenon de renforcement (7) agencé parallèlement dans le profil de cadre (4) de la même aile de pliage (1), qui est entraîné parallèlement au tenon de verrouillage (6) par le biais de la transmission de verrouillage (9).
  2. Installation de pliage selon la revendication 1, caractérisée en ce que le profil de cadre (4) présente un profil de renforcement (4") complémentaire, qui reçoit le tenon de renforcement (7).
  3. Installation de pliage selon la revendication 2, caractérisée en ce que le profil de renforcement (4") est fixé de manière amovible au niveau d'une pièce profilée (4') recevant le tenon de verrouillage (6).
  4. Installation de pliage selon la revendication 2, caractérisée en ce que le profil de renforcement (4") est réalisé d'un seul tenant avec une pièce profilée (4') recevant le tenon de verrouillage (6).
  5. Installation de pliage selon l'une quelconque des revendications précédentes, caractérisée en ce que le tenon de verrouillage (6) est relié au tenon de renforcement (7) par le biais d'un adaptateur (11).
  6. Installation de pliage selon la revendication 5, caractérisée en ce que l'adaptateur (11) présente au moins un évidement de montage (11').
  7. Installation de pliage selon la revendication 5 ou 6, caractérisée en ce que l'adaptateur (11) présente au moins une surface de guidage (11"), qui s'applique sur une contresurface de guidage (21) du profil de renforcement (4").
  8. Installation de pliage selon l'une quelconque des revendications précédentes, caractérisée en ce que le tenon de verrouillage (6) et le tenon de renforcement (7) sont agencés à distance l'un de l'autre.
  9. Installation de pliage selon l'une quelconque des revendications précédentes, caractérisée en ce que le profil de cadre (4) présente au moins une saillie en forme d'épée, s'étendant verticalement.
  10. Installation de pliage selon la revendication 2 et la revendication 9, caractérisée en ce que le profil de renforcement (4") présente la saillie en forme d'épée.
EP20197856.6A 2019-09-26 2020-09-23 Installation de pliage Active EP3798390B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019125988.6A DE102019125988A1 (de) 2019-09-26 2019-09-26 Faltanlage

Publications (2)

Publication Number Publication Date
EP3798390A1 EP3798390A1 (fr) 2021-03-31
EP3798390B1 true EP3798390B1 (fr) 2022-03-23

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ID=72644041

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EP20197856.6A Active EP3798390B1 (fr) 2019-09-26 2020-09-23 Installation de pliage

Country Status (4)

Country Link
US (1) US20210095503A1 (fr)
EP (1) EP3798390B1 (fr)
DE (1) DE102019125988A1 (fr)
DK (1) DK3798390T3 (fr)

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DE3526288C2 (fr) 1985-07-23 1990-07-05 Hans-Joachim 5000 Koeln De Solbach
DE10100651A1 (de) 2001-01-09 2002-07-11 Melchert Beschlaege Verschluss
EP1375796A2 (fr) 2002-06-28 2004-01-02 Solarlux Aluminium Systeme Gmbh Dispositif de vantail de porte ou de vantail de fenêtre
FR2920807A1 (fr) 2007-09-11 2009-03-13 Gaston Hervouet Dispositif de fermeture a plusieurs points renforcant la securite des ouvrants dans l'habitat
EP2275632A2 (fr) 2009-07-13 2011-01-19 Sunflex Aluminiumsysteme GmbH Paroi coulissante pliante
DE102010032145A1 (de) 2010-07-24 2012-01-26 Novoferm Gmbh Torverriegelungsvorrichtung sowie Überkopftor umfassend eine Torverriegelungsvorrichtung
WO2015148813A1 (fr) 2014-03-27 2015-10-01 C&D Zodiac, Inc. Module de porte pliante
US10119324B2 (en) 2015-08-17 2018-11-06 Ltl Wholesale, Inc. Folding doors with receiving channel and locking clip
US20170058578A1 (en) 2015-08-31 2017-03-02 Truth Hardware Locking bolt with surface-mounted transmission
US20190119964A1 (en) 2017-10-25 2019-04-25 Hoppe Holding Ag Latch mechanism for folding door or windows
DE202018101433U1 (de) 2018-03-14 2019-06-17 Solarlux Gmbh Faltanlage

Also Published As

Publication number Publication date
EP3798390A1 (fr) 2021-03-31
DK3798390T3 (da) 2022-04-19
DE102019125988A1 (de) 2021-04-01
US20210095503A1 (en) 2021-04-01

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