EP2336471A1 - Falttür mit mehreren Flügeln - Google Patents

Falttür mit mehreren Flügeln Download PDF

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Publication number
EP2336471A1
EP2336471A1 EP09380194A EP09380194A EP2336471A1 EP 2336471 A1 EP2336471 A1 EP 2336471A1 EP 09380194 A EP09380194 A EP 09380194A EP 09380194 A EP09380194 A EP 09380194A EP 2336471 A1 EP2336471 A1 EP 2336471A1
Authority
EP
European Patent Office
Prior art keywords
leaf
rotation
leaves
folding
door according
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Withdrawn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
EP09380194A
Other languages
English (en)
French (fr)
Inventor
Pedro Maria Errasti Ubera
Antonio Alcaide Ots
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.)
Matz Erreka S Coop
Original Assignee
Matz Erreka S Coop
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 Matz Erreka S Coop filed Critical Matz Erreka S Coop
Priority to EP09380194A priority Critical patent/EP2336471A1/de
Publication of EP2336471A1 publication Critical patent/EP2336471A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/605—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for folding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/26—Suspension arrangements for wings for folding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/606—Accessories therefor
    • E05Y2201/62—Synchronisation of suspension or transmission members
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/716—Pinions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/22—Combinations of elements of not identical elements of the same category, e.g. combinations of not identical springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the present invention relates to folding doors and more specifically to folding doors with multiple leaves.
  • folding door comprises at least two leaves joined to each other and which folds in order to open or close the door.
  • Two leaves are foldable by means of the direct action of a user (manually) or by means of the action of electrical operating means for example.
  • the folding door can also be totally opened and/or closed manually by means of more than one action by the user, by means of the combination of operating means designed to fold two leaves simultaneously and the action of a user on the third leaf, or by means of two different operating means, folding one of these two leaves and the third remaining leaf (simultaneously or otherwise).
  • folding doors on the market that do not require a multiple action on the leaves in order to open them (when there are more than two; for example three), so that two leaves are opened directly by one action, the folding of one of them being transmitted automatically to the third, without the need for an additional action.
  • the document EP450649A1 discloses a folding door with three leaves in which two leaves are foldable by means of a single action by a user (by acting on a handle), the folding of one of said leaves being transmitted automatically and mechanically to a third leaf, so that three leaves are foldable simultaneously, and the folding door opened or closed completely as a result, with a single action.
  • the folding door comprises a transmission mechanism for transmitting the rotation of one leaf to another leaf, the mechanism comprising connection means for connecting one of the leaves to another adjacent leaf, the folding of one leaf being transmitted to the other leaf by means of said connection means.
  • the folding door of the invention comprises a first leaf that rotates in relation to a first axis of rotation when it is folded, a second leaf that rotates in relation to a second axis of rotation when it is folded, and a transmission mechanism for transmitting the folding of one of the leaves to the other leaf.
  • the mechanism comprises connection means for connecting the first leaf and the second leaf to each other, the folding of one leaf being transmitted to the other leaf by means of said connection means.
  • the first axis of rotation and the second axis of rotation correspond with a single common axis of rotation, the mechanism also comprising transmission means connected to the connection means in order to cause both leaves to rotate in relation to the common axis of rotation.
  • connection means which may involve the restriction of the size (height) of the leaves for example. Thanks to the transmission means, which cause said leaves to rotate in relation to a single axis of rotation when they are folded, this drawback is solved, as the requirement that the leaves are attached or connected solely by means of connection means is removed, and additional attachment means can be disposed in the event that both leaves need to be attached or connected.
  • FIG. 1 shows an embodiment of the folding door 900 of the invention, in which said folding door 900 comprises three leaves 1, 2 and 3 that are attached to each other and which fold simultaneously when the folding door 900 is opened or closed.
  • the folding door 900 also comprises a rectilinear structure 800 in the form of a rail, one of the leaves 1, 2 or 3 being attached with freedom of rotation to said rectilinear structure 800.
  • said leaf 3 rotates in relation to an axis of rotation 30 that is attached with freedom of rotation to a frame (not shown in the figures) of said folding door 900, while the other two leaves 1 and 2, as well as rotating, move in a linear way along the rectilinear structure 800.
  • the leaf 3 is attached at one side to the frame by means of the axis of rotation 30, and is attached to a first leaf 1 at its other side by means of at least one axis 60 common to both leaves 1 and 3.
  • both leaves 1 and 3 are attached by means of attachment means that correspond with at least two hinges, said attachment means comprising the common axis 60.
  • Said first leaf 1 is attached to said leaf 3 at one side by means of the common axis 60, and to the rectilinear structure 800, with freedom of rotation, at the other side.
  • a second leaf 2 is adjacent to the first leaf 1, said first leaf 1 being disposed between the leaf 3 and the second leaf 2, and is attached to the rectilinear structure 800 at the side adjacent to said first leaf 1.
  • the folding door 900 also comprises a mechanism 100 with connection means for connecting the first leaf 1 and the second leaf 2 to each other, so that the three leaves 1, 2 and 3 of said folding door 900 are connected to each other.
  • the folding door 900 of the invention comprises operating means 4 by means of which said folding door 900 is opened or closed, causing the leaves 1, 2 and 3 to be folded.
  • said operating means 4 comprise a motor 40 fixed to the leaf 3, a rail 41 fixed to the first leaf 1, and an operating arm 42 fixed at one end to the motor 40 and attached to the rail 41 at the other end, so that when the operating means 4 are operated, the motor 40 causes the operating arm 42 to move as a result of the rail 41 exerting a force pushing the first leaf 1 towards the leaf 3 when the folding door 900 is opened, or a force moving away said first leaf 1 from the leaf 3 when said folding door 900 is closed.
  • the mechanism 100 of the folding door 900 is designed to ensure that the folding of the first leaf 1 causes the folding of the second leaf 2 in an automatic and mechanical way.
  • said leaves 1 and 2 When said leaves 1 and 2 are folded, they rotate in relation to respective axes of rotation 10 and 20 attached to the rectilinear structure 800 with freedom of movement, which move in a linear way in relation to the rectilinear structure 800 in conjunction with said leaves 1 and 2.
  • all that is required for the motor 40 is to operate the operating means 4.
  • the leaves 1 and 2 are attached to the mechanism 100, and said mechanism 100 is attached to the rectilinear structure 800 with freedom of movement, it moving in a guided manner in one direction or another (in one direction when the folding door 900 is opened and in another when it is closed), said leaves 1 and 2 thereby moving along said rectilinear structure 800.
  • said mechanism 100 comprises a runner that is attached with freedom of movement to said structure, said runner comprising at least one bearing 109, a roller, or an equivalent bearing or slide member.
  • the mechanism 100 is designed to ensure that the folding of the first leaf 1 causes the folding of the second leaf 2 in an automatic and mechanical way.
  • Said mechanism 100 comprises connection means for connecting said first door 1 and said second door 2 to each other, the folding of said first door 1 being transmitted to said second door 2 by means of said connection means.
  • the connection means may comprise two rotating parts, one attached to each leaf 1 and 2, in such a way that when the first leaf 1 is folded, the corresponding rotating part rotates. Both rotating parts are preferably in contact, and comprise an external surface (a rough or rubber surface for example) so that the rotation of a rotating part causes the rotation of the other rotating part by friction.
  • the rotating parts correspond with two gear members 101 and 102 that cooperate directly with each other, each gear member rotating in relation to a corresponding gear shaft 101 a and 102a.
  • said gear members 101 and 102 the folding of the first door 1 is transmitted to the second door 2 without the need to operate directly on said second door 2 in order to cause its folding.
  • equivalent means may also be used to cause the folding of one door when the other adjacent door is folded.
  • the mechanism 100 also comprises transmission means that cause the two leaves 1 and 2 to rotate in relation to a vertical common axis of rotation 50 when they are folded, the common axis of rotation 50 corresponding to the axis of rotation 10 and the axis of rotation 20 of both leaves 1 and 2, which are, therefore, the same axis of rotation.
  • the transmission means comprise, attached to each leaf 1 and 2, respective arms 103 and 104 shown in Figure 3 .
  • Each arm 103 and 104 is attached at one end to the corresponding leaf 1 and 2 and at the other end to the connection means, and is designed to compensate for the variation of the distance between the corresponding leaf 1, 2 and the connection means when said leaf 1, 2 is folded.
  • the distance between said leaves 1 and 2 and the corresponding gear shaft 101 a and 102a varies as said rotation occurs, said variation being adapted thanks to the arms 103 and 104.
  • each arm 103 and 104 comprises two segments 103a and 103b, and 104a and 104b, which are attached to each other but with the freedom to be able to move in relation to each other, each arm 103 and 104 being attached by one of the segments 103a and 103b and 104a or 104b to the corresponding leaf 1 and 2 and by the other segment 103a or 103b and 104a or 104b to the connection means, to the gear member 101 and 102 corresponding to said leaf 1 and 2.
  • Each gear member 101 and 102 comprises a central hole in which is disposed the corresponding gear shaft 101 a and 102a, and, preferably, said gear shaft 101 a and 102a comprises a projection (not shown in the figures) that is housed in a housing of the corresponding gear member 101 and 102.
  • One of the segments 103a or 103b and 104a or 104b of the arm 103 and 104 is connected to the corresponding gear member 101 and 102 by means of its gear shaft 101a and 102a, it being fixed to said gear shaft 101 a and 102a in such a way that when the first leaf 1 is folded, the arm 103 rotates to cause the rotation of the gear shaft 101 a, which in turn causes the rotation of the gear member 101.
  • the arms 103 and 104 are telescopic, so that one of the segments 103b and 104b is housed at least partially in the interior of the other segment 103a and 104a, as shown in Figure 5 , it moving in said interior when its corresponding leaf 1, 2 is folded.
  • Said arms 103 and 104 may also be joined, for example, rotating in relation to each other when their corresponding leaf 1, 2 is folded.
  • the arms 103 and 104 are substantially rigid and each leaf 1 and 2 comprises a groove-shaped housing in its upper surface.
  • One end of the arm 103 and 104 is connected to the connection means and the other end comprises a projection that is housed in the housing of the leaf 1 and 2, with freedom of movement.
  • the projection of the corresponding arm 103, 104 moves in said housing, moving said arm 103, 104, thereby compensating for the variation in the distance between said leaf 1, 2 and the corresponding gear shaft 101a, 102a.
  • the mechanism 100 comprises a support 105 to which the connection means and the arms 103 and 104 are attached.
  • the connection means (the gear members 101 and 102) are disposed on said support 105, attached to it with freedom of rotation, and the common axis of rotation 50 is attached to said support 105 with freedom of rotation, the axes of rotation 10 and 20 thus being attached to the rectilinear structure 800 by means of said mechanism 100.
  • said gear members 101 and 102 may have the same number of teeth, which results in both connected leaves 1 and 2 rotating by the same angle in relation to the common axis of rotation 50 when they are folded.
  • said gear members 101 and 102 comprise a different number of teeth, the gear member 102 connected to the second leaf 2 being the one that comprises less teeth.
  • the folding door 900 also comprises attachment means (not shown in the figures) to attach the leaves 1 and 2 to each other, which comprise the common axis of rotation 50, said attachment means preferably corresponding with at least two hinges. Depending on the size (height) of the leaves 1 and 2 the number of hinges is variable, all the hinges having a single axis of rotation that corresponds with the common axis of rotation 50. Said attachment means are also disposed between the two leaves 1 and 2, thereby enabling the use of the number of attachment means necessary to keep both leaves 1 and 2 properly attached and to ensure both leaves 1 and 2 swing correctly in relation to the common axis of rotation 50.
  • the folding door 900 may also comprise a fourth leaf (not shown in the figures) attached by means of attachment means to the second leaf 2, said second leaf 2 being disposed between the first leaf 1 and the fourth leaf.
  • Said folding door 900 comprises attachment means for attaching the second leaf 2 and the fourth leaf to each other, said attachment means preferably corresponding with at least two hinges, and folds simultaneously with the second leaf 2 when said second leaf 2 is folded, without the need for any additional operation.

Landscapes

  • Extensible Doors And Revolving Doors (AREA)
EP09380194A 2009-12-18 2009-12-18 Falttür mit mehreren Flügeln Withdrawn EP2336471A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09380194A EP2336471A1 (de) 2009-12-18 2009-12-18 Falttür mit mehreren Flügeln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09380194A EP2336471A1 (de) 2009-12-18 2009-12-18 Falttür mit mehreren Flügeln

Publications (1)

Publication Number Publication Date
EP2336471A1 true EP2336471A1 (de) 2011-06-22

Family

ID=42101797

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09380194A Withdrawn EP2336471A1 (de) 2009-12-18 2009-12-18 Falttür mit mehreren Flügeln

Country Status (1)

Country Link
EP (1) EP2336471A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011121359A1 (de) * 2011-12-19 2013-06-20 Woelm Gmbh Schiebeladenanordnung
FR3016357A1 (fr) * 2014-01-15 2015-07-17 Lyonnaise De Construction De Materiel D Ascenseur Slycma Soc Porte pliante d’ascenseur a charniere(s) motorisee(s)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1814224A1 (de) * 1968-12-12 1970-06-25 Herbert Kauffmann Maschb Elek Kraftbetriebenes fuehrungsloses mehrfluegeliges Drehfalttor
DE3507863A1 (de) * 1985-03-06 1986-09-11 Paul Hettich GmbH & Co, 4983 Kirchlengern Falttuer
EP0450649A1 (de) 1990-04-05 1991-10-09 Hajimu Toma Falttür
DE9310791U1 (de) * 1993-07-19 1994-11-17 Hoermann Kg Motorische Antriebseinrichtung für ein ein- oder mehrflügeliges Torblatt

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1814224A1 (de) * 1968-12-12 1970-06-25 Herbert Kauffmann Maschb Elek Kraftbetriebenes fuehrungsloses mehrfluegeliges Drehfalttor
DE3507863A1 (de) * 1985-03-06 1986-09-11 Paul Hettich GmbH & Co, 4983 Kirchlengern Falttuer
EP0450649A1 (de) 1990-04-05 1991-10-09 Hajimu Toma Falttür
DE9310791U1 (de) * 1993-07-19 1994-11-17 Hoermann Kg Motorische Antriebseinrichtung für ein ein- oder mehrflügeliges Torblatt

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011121359A1 (de) * 2011-12-19 2013-06-20 Woelm Gmbh Schiebeladenanordnung
DE102011121359B4 (de) * 2011-12-19 2017-01-26 Woelm Gmbh Schiebeladenanordnung
FR3016357A1 (fr) * 2014-01-15 2015-07-17 Lyonnaise De Construction De Materiel D Ascenseur Slycma Soc Porte pliante d’ascenseur a charniere(s) motorisee(s)
EP2896588A1 (de) * 2014-01-15 2015-07-22 Societe Lyonnaise De Construction De Materiel D'ascenseur - SLYCMA Falttür eines Aufzugs mit Antriebsscharnier(en)

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