EP0152533A1 - Porte pliante avec vantaux rigides résistant aux gauchissements - Google Patents

Porte pliante avec vantaux rigides résistant aux gauchissements Download PDF

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Publication number
EP0152533A1
EP0152533A1 EP84112546A EP84112546A EP0152533A1 EP 0152533 A1 EP0152533 A1 EP 0152533A1 EP 84112546 A EP84112546 A EP 84112546A EP 84112546 A EP84112546 A EP 84112546A EP 0152533 A1 EP0152533 A1 EP 0152533A1
Authority
EP
European Patent Office
Prior art keywords
door
guide member
door leaf
folding door
guide
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
EP84112546A
Other languages
German (de)
English (en)
Other versions
EP0152533B1 (fr
Inventor
Walter Ludwig Keyerleber
Klaus Walter Stamm
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.)
Industriebau Bonnigheim and Co GmbH
Original Assignee
Industriebau Bonnigheim and Co 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 Industriebau Bonnigheim and Co GmbH filed Critical Industriebau Bonnigheim and Co GmbH
Priority to AT84112546T priority Critical patent/ATE31776T1/de
Publication of EP0152533A1 publication Critical patent/EP0152533A1/fr
Application granted granted Critical
Publication of EP0152533B1 publication Critical patent/EP0152533B1/fr
Expired 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
    • E06B3/32—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
    • 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
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a folding door, the door leaves of which are designed to be torsionally rigid in swivel joints with vertical swivel axes and are folded in zigzag fashion in the open position to form at least one package one on top of the other; with a guide member on top of a door leaf in the area of the pivoting end of the even-numbered door leaf; with a guide rail in which the guide member is guided and which is mounted stationary along the upper edges of the door leaves in the closed position; with a stable, spring-loaded parcel latch to lock the parcel in the open position and; with one or more locks on door leaves and associated stationary locking counterparts for locking the door in the closed position.
  • the door leaves are not suspended in the upper mounting rails or supported in the lower mounting rails and no corresponding structural measures are required for the installation of these mounting rails.
  • the guide rail provided is a very light construction, which can be easily retrofitted if necessary.
  • the package can either be perpendicular to the door opening or folded parallel to the door opening by 180 degrees next to the wall delimiting the door opening. In both cases it is necessary to lock the package against unintentional knocking, for example due to wind.
  • the package three door leaves comprises, the package bolt in the area of the second pivot joint grips the first two door leaves of the package, while the third door leaf in the package can be locked on the second door leaf by means of a spring-loaded catch, one catch element of which is arranged on the third door leaf and the counter element of which is arranged on the second door leaf.
  • the package bolt To close the door, i.e. to release the package, the package bolt must be unlocked by hand or foot operation. To do this, the operator must step around the outer edge of the package.
  • the object of the invention is to simplify the locking of the door leaves in a folding door of the type mentioned.
  • the parcel bar While in a known folding door the parcel bar has to be anchored separately in the floor or in the wall, according to the invention it is accommodated in the guide rail and is fastened to it. While in the known folding door the parcel bolt must be locked by a special handle or foot grip to close the door, the unlocking takes place automatically when the parcel is pivoted back into the closed position. This can also be operated by a relatively weak person, because when he first touches the package to close the door on the outer edge, he releases the package bolt with a very large lever arm.
  • a folding door can consist of one package or two packages on either side of the door opening.
  • a package can include an even number or an odd number of door leaves, preferably two or three door leaves.
  • the guide element is expediently located at the swivel-side end of the second outermost door leaf and the outermost door leaf can be designed as a walkway door - which can therefore be swung open when the folding door is otherwise closed.
  • a drive bolt consists of a handle with which two bolts vertically guided in the door leaf can be pulled out of the door leaf in opposite directions at the top and bottom and retracted again. In the closed position, these two bolts are held in corresponding stationary recordings.
  • These locking bolts must be operated by hand to open the door and must be operated again after the door has been closed to lock the door. They require receptacles above and below the door, which must be anchored there in the masonry.
  • the narrowing means that the guide roller is held in the closed position of the door.
  • This bracket is additionally secured by one or more latch bolts. To open the door it is only necessary to release the latch bolts. If the door is now pushed open in a swivel joint area, tensile force is exerted on the guide element with a very favorable lever arm, which pulls this guide element out of the constriction, so that even a weak person can operate it comfortably. While closing the latch latches fall into their latch position automatically by spring force and the guide element is automatically pushed into the constriction. The force for this is applied when the already largely closed door is straightened by pressing in the area of the swivel joints. As a result, thrust is also exerted for inserting the guide member into the narrowing, with a very favorable lever arm.
  • the door leaves consist essentially of metal, namely of two cover plates which are opened on both sides of a metal strip construction, it being possible for the resulting spaces to be filled with insulating material if necessary.
  • a door leaf made of plastic.
  • Such door leaves are light in weight; they are therefore easy to handle, which is particularly advantageous in the case of a passage door, and they also do not put as much strain on the holders provided as metal doors. It also proves to be advantageous that such a door leaf, once damaged by an unskillfully guided vehicle or the like, can easily be repaired using plastic repair materials.
  • the outer stop elements and internal installations required for such folding doors can be designed and attached in the plastic version in the same way as in the metal version.
  • a design that does justice to the peculiarity of the plastic door is the subject of claim 10.
  • FIG. 1 designates a six-wing folding door, the left wing part 2 of the door leaves 3, 4 and 5 and the right wing part 6 of the door leaves 7 to 9.
  • All door leaves are designed to be torsionally rigid and are supported in pivot joints, for example the pivot joints 14, 16, so that they can be pivoted about vertical axes 17, 18 in a self-supporting manner.
  • the door leaves 3 to 5 and 7 to 9 are therefore only carried by the swivel joints and are neither hung on the upper edge nor supported on the lower edge. Upper and lower support rails for the door leaves are therefore not provided.
  • the door leaves are folded zigzag to form two packages 20 and 21 lying one on top of the other.
  • the door leaves of the package 20 lie plane-parallel to the door opening 22, while the door leaves of the package 21 lie perpendicular to the plane of the door opening 22. You can do it the other way round or both design parallel or vertical on the sides.
  • a guide rail 31 extends along the upper edge of the folding door as shown in FIG. 1 and is mounted in a stationary manner and has the shape of a "U" which is open at the bottom.
  • Two guide rollers 32, 33 are guided in this guide rail.
  • the guide roller 32 is each rotatable about a vertical axis on the upper pivoting end of the door leaf 4 and the guide roller 33 is mounted on the upper pivoting end of the door leaf 8.
  • the door leaf 4 and the door leaf 8 are each the outermost even door leaf of the wing part in question.
  • An odd-numbered door leaf 5 or 7 connects to the door leaves 4 and 8 with the guide rollers.
  • the guide rollers 32 and 33 are mounted in the vicinity of the swivel joint 16.
  • the guide rollers could therefore also be arranged at the rear upper end of the door leaves 5 and 7, but the embodiment shown is preferred because then the door leaves 5 and 7 can be swung open freely as a passage by the guide rollers when the door is closed and are kinematically simpler and safer is.
  • the guide roller 32 is on an axis 35 which is fastened in a bearing block 34 which in turn is fastened to the associated door leaf 4, 8, as can be seen from FIG. 5.
  • the guide rail is attached to the anchor 41 embedded in the lintel 40 in a stationary manner.
  • the guide rail 31 has a constriction 43 inside, into which the guide roller fits tightly only by overcoming resistance. In this constriction, the guide roller is clamped in the closed position and thus holds the wing part 2 in the closed position.
  • a corresponding narrowing is also provided for the guide roller 33 in the guide rail 31 for the closed position shown in FIG. 1.
  • the guide rail follows the path of the guide roller 32 or 33 when it is opened.
  • the section of the guide rail 31 provided in the wing part 2 consists of an outer arch 23 which is adjoined by a rectilinear rail section 24 which runs parallel to the closed folding door.
  • a package bar 50, 51 is provided in each case.
  • the package bar 50 for the guide roller 32 is pivotally mounted within the guide rail about a vertical axis 52 and is directed with its one pivoting end 53 into the path of the guide roller 32.
  • an inclined inlet edge 54 is provided on the outside, followed by a detent depression 55 for the axis 35 of the guide roller 32.
  • a compression spring 56 exerts a load on the parcel latch 51, which urges the parcel latch into its latch position shown in FIG. 6, in which the axis 35 has fallen into the latching trough 55 and the axis 35 or the guide roller 32 between the latching trough and the opposite wall 57 of the guide rail 31 clamped.
  • the package latch 51 is also formed on the other side, which in the open position defines the axis of the guide roller 33.
  • the door leaves 3 and 5 or 7 to 9 are held in place in the position shown in FIG.
  • the door leaves 5 and 7 are each by a spring-loaded catch, of which the one catch element 60 or 61 on the last even-numbered door leaf 4 be drawn 8 and the associated counter element 62 or 63 is arranged on the last door leaf 5, 7, held in the closed state.
  • the locking of the closed wing parts by the constrictions corresponding to the constriction 43 and the locking of the parcels when the wing parts are open by the parcel latch can be locked in by hand and can also be unlocked again by hand.
  • the operator takes hold of the outer door leaves at their ends and moves the relevant wing part. As a result, it can exert force on the locking or unlocking with a very favorable lever arm corresponding to the width of the door leaves and also release a very strong, solid locking catch.
  • locking devices can be provided. Such locks are recommended, as indicated by the dash-dotted lines 70, 71, on the pivoting edges of the door leaves 5 and 7.
  • An additional lock can also be provided in the intermediate area, for example on the pivoting edge of the door leaf 10, corresponding to the dash-dot line 72 .
  • Such a lock is designed as a latch lock 73 with a latch bolt 75 guided vertically in a door leaf 5, as drawn for the lock according to line 70 in FIG.
  • the latch bolt 75 can be actuated by an accessible handle 76 located at hand height. It projects from the top of the door leaf 5 under the load of a compression spring 77 and can be pushed back into the door leaf by means of the handle 76 while overcoming this spring force.
  • a stationary striking plate 78 is in the Lintel 40 is provided, opposite the latch bolt located in the closed position of the folding door. When the folding door is closed, the latch bolt is pushed back by sliding the inclined surface 79 on the striking plate and then falls into the opening 80 of the striking plate. To open it, simply move the latch bolt down briefly on the handle and the door leaf can be swiveled.
  • the door can be closed by a security lock 81 with a depressible lock cylinder 82, which, in the depressed state, engages with an extension piece 83 in a counterpart 84 of the latch bolt which is in the closed position and prevents the latch bolt from being moved downward from its position shown in FIG .
  • the closed folding door rests with a sealing lip 90 on a supporting edge of the lintel 40.
  • Elastic sealing profiles for example sealing profiles 91, 92, extend along the vertical edges of the door leaves.
  • a wing part only consists of an even number of door leaves, for example the wing part 3 consists only of door leaves 2 and 3, then the catch with the catch elements 60 and 62 is not provided.
  • the latch lock 73 can then be arranged at the pivoting end of the door leaf 3 or at the adjacent end of the door leaf 4 in the vicinity of the pivot axis 18.
  • the folding door described so far consists essentially of metal.
  • the door leaves consist of metal cover plates 25, 26 which are mounted on a frame made of metal strips 27, 28.
  • the resulting gaps can be filled with plastic insulating material 29.
  • the fittings for example the swivel joints 14, 15, 16 ... and the built-in installations, that is to say
  • the package bars 50, 51 and the stationary, external installations, such as the guide rail 31, are made of metal.
  • the sealing profiles 91, 92 and possibly parts of the guide rollers 32, 33 are made of plastic or rubber.
  • the door leaves like the two door leaves 112, 113 shown, are made of plastic, and each door leaf consists of a block 101, 102 made of closed-pore hard foam.
  • the rigid foam is preferably polyurethane.
  • the block 101, 102 thus replaces the supporting frame in the metal version and the cover plates 103 to 106 made of plastic replace the sheet metal cover plates in the metal version.
  • a rectangular profile rail 122, 123 is fitted along the sealing profile 120, 121 between the associated cover plates.
  • This rectangular profile rail 122, 123 is made of plastic and has an open slot 124, 125 on the outside.
  • the sealing profile 120, 121 is inserted into this profile rail 122, 123.
  • a corresponding rectangular profile rail or a correspondingly dimensioned U-profile rail can also be embedded along the upper and / or the lower edge and on the longitudinal edge, on which no sealing profile is provided, in order to form an edge closure, this is not absolutely necessary.
  • the plastic profile rails are glued in.
  • the cover plate 104 may be too weak for an outer stop element, for example the hinge strap 107 of the swivel joint 126. For this reason, it is provided with a reinforcing plate 108, which is preferably made of hard There is plastic, deposited. This reinforcement plate extends over the entire stop surface 109 of the hinge strap 107.
  • the screws 130, 131 for screwing on the hinge strap 107 penetrate not only the cover plate 104 but also the reinforcement plate 108. There is space for the reinforcement plate and the inward-lying parts of the screws 130, 131 , as also created for all other internals, in that a corresponding recess 110 is provided in block 101, which extends over the entire block thickness 111.
  • Such cutouts can be easily cut out of the block before the cover plates are laminated on, it is also possible to cut out such cutouts later after the cover plates have already been laminated on.
EP84112546A 1984-02-18 1984-10-18 Porte pliante avec vantaux rigides résistant aux gauchissements Expired EP0152533B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84112546T ATE31776T1 (de) 1984-02-18 1984-10-18 Falttuer deren tuerblaetter verwindungssteif ausgebildet sind.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843405897 DE3405897A1 (de) 1984-02-18 1984-02-18 Falttuer deren tuerblaetter verwindungssteif ausgebildet sind
DE3405897 1984-02-18

Publications (2)

Publication Number Publication Date
EP0152533A1 true EP0152533A1 (fr) 1985-08-28
EP0152533B1 EP0152533B1 (fr) 1988-01-07

Family

ID=6228138

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112546A Expired EP0152533B1 (fr) 1984-02-18 1984-10-18 Porte pliante avec vantaux rigides résistant aux gauchissements

Country Status (3)

Country Link
EP (1) EP0152533B1 (fr)
AT (1) ATE31776T1 (fr)
DE (2) DE3405897A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209386A2 (fr) * 1985-07-19 1987-01-21 Daiken Corporation Garde-robe ou autre conteneur à portes pliantes
EP0238808A2 (fr) * 1986-03-26 1987-09-30 INDUSTRIEBAU BÖNNIGHEIM GmbH + Co. Porte comprenant plusieurs panneaux rectangulaires, rigides et de mêmes dimensions
EP0277531A1 (fr) * 1987-01-27 1988-08-10 SCHÜCO International GmbH & Co. Porte ou fenêtre pliante et coulissante
EP0408934A2 (fr) * 1989-07-19 1991-01-23 INDUSTRIEBAU BÖNNIGHEIM GmbH + Co. Vantail de porte rectangulaire en métal
EP0468223A2 (fr) * 1990-07-24 1992-01-29 Karlheinz Bockisch Porte accordéon
AT399198B (de) * 1993-08-23 1995-03-27 Lindpointner Tore Falt- oder schwingflügeltür
WO2004016893A1 (fr) * 2002-08-14 2004-02-26 Fletcher Building Holdings Limited Perfectionnements apportes a des ensembles de plusieurs panneaux repliables
US11480011B2 (en) 2012-09-04 2022-10-25 Mondernfold, Inc. Panel seal systems

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8802071U1 (fr) * 1988-02-18 1988-03-31 Industriebau Boennigheim Gmbh + Co, 7124 Boennigheim, De
NZ525954A (en) * 2003-05-15 2005-11-25 Fletcher Building Holdings Ltd Improvements relating to integrated multi-fold panel assemblies

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB367542A (en) * 1931-02-05 1932-02-25 Educational Supply Ass Ltd Improvements in and relating to folding and sliding doors and partitions and the like
US1937730A (en) * 1929-05-21 1933-12-05 Benjamin J Triller Folding door
GB575728A (en) * 1944-04-03 1946-03-01 Educational Supply Ass Ltd Improvements relating to folding doors
US3102582A (en) * 1957-11-25 1963-09-03 Rudnick Jack Folding door structure
FR1394918A (fr) * 1964-02-25 1965-04-09 So Ge Ap Porte perfectionnée et son procédé de fabrication
US3187800A (en) 1963-03-22 1965-06-08 Allied Building Components Inc Folding door mounting structure
US3670797A (en) * 1970-06-25 1972-06-20 Weather Control Shutters Inc Folding closure construction
US3811489A (en) * 1972-10-17 1974-05-21 Acrite Ind Inc Bifold door system
US3815657A (en) * 1970-09-09 1974-06-11 Architectural Molded Prod Ltd Overhead garage door sections
FR2429889A1 (fr) * 1978-06-30 1980-01-25 Gimm Perfectionnements aux portails a panneaux repliables
FR2483000A3 (fr) * 1980-05-21 1981-11-27 Curial Sa Ets Portail repliable suspendu

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1213804A (fr) * 1958-10-28 1960-04-04 Dubois & Cie Serrure à commande automatique, notamment pour armoires frigorifiques et applications analogues
DE1842348U (de) * 1961-10-03 1961-11-30 Paul Gartha K G Uebersetzfenster insbesondere fuer schienengebundene fahrzeuge.
GB1036362A (en) * 1964-02-21 1966-07-20 Charles Samuel Withington Clips for holding or retaining tools or other articles
DE1916236U (de) * 1964-12-23 1965-05-20 Schuermann & Co Heinz Beschlag zum verriegeln eines schiebefensters oder einer schiebetuer.
US3455591A (en) * 1967-07-03 1969-07-15 Precision Hardware Inc Automatic latching flush bolt assembly
DE2856171A1 (de) * 1978-12-27 1980-07-10 Hueppe Justin Fa Faltbare tuer oder wand

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1937730A (en) * 1929-05-21 1933-12-05 Benjamin J Triller Folding door
GB367542A (en) * 1931-02-05 1932-02-25 Educational Supply Ass Ltd Improvements in and relating to folding and sliding doors and partitions and the like
GB575728A (en) * 1944-04-03 1946-03-01 Educational Supply Ass Ltd Improvements relating to folding doors
US3102582A (en) * 1957-11-25 1963-09-03 Rudnick Jack Folding door structure
US3187800A (en) 1963-03-22 1965-06-08 Allied Building Components Inc Folding door mounting structure
FR1394918A (fr) * 1964-02-25 1965-04-09 So Ge Ap Porte perfectionnée et son procédé de fabrication
US3670797A (en) * 1970-06-25 1972-06-20 Weather Control Shutters Inc Folding closure construction
US3815657A (en) * 1970-09-09 1974-06-11 Architectural Molded Prod Ltd Overhead garage door sections
US3811489A (en) * 1972-10-17 1974-05-21 Acrite Ind Inc Bifold door system
FR2429889A1 (fr) * 1978-06-30 1980-01-25 Gimm Perfectionnements aux portails a panneaux repliables
FR2483000A3 (fr) * 1980-05-21 1981-11-27 Curial Sa Ets Portail repliable suspendu

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209386A2 (fr) * 1985-07-19 1987-01-21 Daiken Corporation Garde-robe ou autre conteneur à portes pliantes
EP0209386A3 (en) * 1985-07-19 1987-04-22 Daiken Trade & Industry Co Ltd Wardrobe or other container with folding doors
EP0238808A2 (fr) * 1986-03-26 1987-09-30 INDUSTRIEBAU BÖNNIGHEIM GmbH + Co. Porte comprenant plusieurs panneaux rectangulaires, rigides et de mêmes dimensions
EP0238808A3 (en) * 1986-03-26 1988-02-10 Boennigheim Indbau Door with several rectangular rigid wings with the same size
EP0277531A1 (fr) * 1987-01-27 1988-08-10 SCHÜCO International GmbH & Co. Porte ou fenêtre pliante et coulissante
EP0408934A2 (fr) * 1989-07-19 1991-01-23 INDUSTRIEBAU BÖNNIGHEIM GmbH + Co. Vantail de porte rectangulaire en métal
EP0408934A3 (en) * 1989-07-19 1991-12-27 Industriebau Boennigheim Gmbh + Co. Rectangular door leaf made of metal
EP0468223A2 (fr) * 1990-07-24 1992-01-29 Karlheinz Bockisch Porte accordéon
EP0468223A3 (en) * 1990-07-24 1992-04-29 Karlheinz Bockisch Folding door
AT399198B (de) * 1993-08-23 1995-03-27 Lindpointner Tore Falt- oder schwingflügeltür
WO2004016893A1 (fr) * 2002-08-14 2004-02-26 Fletcher Building Holdings Limited Perfectionnements apportes a des ensembles de plusieurs panneaux repliables
EP1552094A1 (fr) * 2002-08-14 2005-07-13 Fletcher Building Holdings Limited Perfectionnements apportes a des ensembles de plusieurs panneaux repliables
EP1552094A4 (fr) * 2002-08-14 2009-12-30 Fletcher Building Holdings Ltd Perfectionnements apportes a des ensembles de plusieurs panneaux repliables
AU2010201467B2 (en) * 2002-08-14 2013-07-04 Altus Nz Limited Improvements Relating to Multi-fold Panel Assemblies
US11480011B2 (en) 2012-09-04 2022-10-25 Mondernfold, Inc. Panel seal systems
US11591838B2 (en) 2012-09-04 2023-02-28 Modernfold, Inc. Panel seal systems

Also Published As

Publication number Publication date
DE3468473D1 (en) 1988-02-11
ATE31776T1 (de) 1988-01-15
EP0152533B1 (fr) 1988-01-07
DE3405897A1 (de) 1985-08-22

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