EP1003952B1 - Fermeture de porte ou de portail - Google Patents

Fermeture de porte ou de portail Download PDF

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Publication number
EP1003952B1
EP1003952B1 EP98942661A EP98942661A EP1003952B1 EP 1003952 B1 EP1003952 B1 EP 1003952B1 EP 98942661 A EP98942661 A EP 98942661A EP 98942661 A EP98942661 A EP 98942661A EP 1003952 B1 EP1003952 B1 EP 1003952B1
Authority
EP
European Patent Office
Prior art keywords
closure
door
elements
closure elements
closure element
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.)
Expired - Lifetime
Application number
EP98942661A
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German (de)
English (en)
Other versions
EP1003952A1 (fr
Inventor
Wolfgang Schütte
Milan Puncoh
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.)
Schieffer Tor und Schutzsysteme GmbH
Original Assignee
Schieffer Tor und Schutzsysteme 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 Schieffer Tor und Schutzsysteme GmbH filed Critical Schieffer Tor und Schutzsysteme GmbH
Publication of EP1003952A1 publication Critical patent/EP1003952A1/fr
Application granted granted Critical
Publication of EP1003952B1 publication Critical patent/EP1003952B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
    • E06B9/0676—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a stacked configuration
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
    • E06B9/0638—Slats or panels

Definitions

  • the invention relates to a door or gate lock.
  • Gate locks for industrial doors come in different designs known. These usually consist of one on top of one Frame profile of the gate mounted and provided with a drive winding shaft flexible door leaf, the side edges in slots of the side door profiles are guided and its lower end profile exciting with the door leaf Ropes is connected. Such gate closures usually have because of their flexible door leaf made of plastic has only a low strength.
  • Gates with a higher stability have those that can be wound onto the winding shaft
  • Door leaf made of strip-shaped locking elements which are articulated to one another in a jalousie-like manner consists.
  • a gate lock for wide and large openings is known, such as. the entrance opening of airport hangars, factories and the like.
  • several gate elements are provided, which are vertical and parallel are arranged to each other and can be moved laterally to each other.
  • a connecting cable on a right side of a first gate element be provided, which has a role at the right end of an adjacent Gate element is guided, and with the left end of the next but one gate element connected is.
  • the object of the invention is to provide a door or gate lock, which at Open and close moving masses as quickly as possible leaves.
  • the second closure element at twice the speed of first and third at three times the speed of the first and last Move the closure element at a speed which corresponds to the speed of the corresponds to the first closure element multiplied by the number of closure elements. So since only the bottom closure element when opening and closing the Gate is moved over the full height of the opening to be closed and the ones in front Closure elements with a correspondingly lower speed only The overall result is that distances have to be reduced accordingly a favorable energy balance when opening and closing the invention TorverBankes.
  • sections of the flexible Traction means each from a fixed point in the lower area of the upper end profile and fixed points with the lower areas of the closure elements Exception of the lower closure element via a deflection roller in the upper area of the first closure element and in the upper area of the following closure elements to a fixed point in the lower area of the next but one Closure element run. Because of this reeving of the sections of the flexible traction, the desired kinematics result in such a way that the first Closure element following closure elements to the previous one Closure element are coupled in such a way that the individual closure elements when lowering and lifting at the same speed to the move previous closure element.
  • a lifting and lowering drive engages on the upper closure element on. Due to the type of coupling of the closure elements to each other and to the upper end profile causes a lowering of the top closure element Lowering all closure elements under the effect of gravity with the one described Kinematics and speed. Conversely, lifting the top closure element on the drive a method of all closure elements in the upper opening position in the area of the upper end profile.
  • the flexible traction means through which the closure elements together and the upper Closure element connected to the upper end profile can be made of ropes, Belts or chains exist.
  • the drive expediently consists of a toothed belt or a chain via a toothed belt or sprocket one arranged in the upper end profile Gear motor runs.
  • the belt or Sprocket-running run of the toothed belt or chain with a gate-proof connected spring is connected in such a way that this with the lowering of Closure elements is increasingly tense.
  • This configuration enables that the locking elements moved into their locking position after unlocking of the drive automatically by the spring at least partially in its open position be moved. Furthermore, this spring prevents that after an accidental Unlock the drive locking elements from their open position fall uncontrollably.
  • the end profiles are expediently at their upper and lower regions their side edges with castors that guide in the side rails or the side door profiles are guided.
  • the guides can consist of mutually parallel sheets of which are adjacent guides for the rollers of a closure element form.
  • the flexible traction means raising and lowering the closure elements and their Drives are expediently in the side areas of the closure elements arranged so that they are covered by the side door profiles. in principle it would be sufficient to provide the flexible traction means and the drive only once. To ensure good and tilt-free guidance, they are useful however duplicate.
  • the deflection rollers are expediently on with the side edges of the closure elements connected journal from closure element to closure element each staggered. This arrangement of the pulleys provides sure that the crossing traction means pass each other without contact can be.
  • the deflecting rollers are expediently mounted on the rollers on the same Axle journal mounted.
  • the closure elements can also have sliding blocks at their upper and lower ends be provided, which are guided in slide rails or provided with slots, frame the guide bars.
  • the sliding blocks advantageously consist of one low-friction plastic.
  • the deflection rollers on sloping, connected to the side edges of the closure elements Axes are stored.
  • This arrangement allows the pulleys to be arranged on all closure elements in the same way, so that their Middle planes lie in successive parallel planes and the can cross each other smoothly using these flexible train elements.
  • the guide roller crossing two continuous flexible tension elements that cross over attached the lower areas of the side narrow sides of the closure elements Pins that form the fixed points are deflected. According to this configuration this results in a simpler reeving of the intersecting flexible tension elements.
  • the flexible tension element which over the lower pin of the upper closure element runs, with the toothed belt driven by the geared motor or connected to the chain.
  • the door or gate lock according to the invention, starting from a second fixed point of the lower closure element a similar but opposite reeving of flexible tension elements provided.
  • the individual closure elements forcibly moved down when the upper closure member is moved down by the drive.
  • the drive engaging on the upper closure element could also be made a pressure-piston-cylinder unit consist of the upper closure element can both raise and lower.
  • the lower closure elements can be closed the gate also not lift in a simple manner, so that then on a lock of the lower closure element can be dispensed with, which is expedient is provided when the individual closure elements when lowering the top closure element due to its gravity in its closed position be moved.
  • the upper end areas of the closure elements gears with coaxial winding drums for flexible tension elements are freely rotatable, of which the gear of the upper closure element combs with a gate-fixed rack and the gears Comb the following locking elements with racks, each on the previous closure elements are attached.
  • each winding drum has a diameter about that Pitch circle diameter of the gear corresponds to a helical winding groove.
  • Each winding drum can also have lateral limit plates, between which the flexible tension element is wound spirally, with the middle of the height the winding groove is approximately at the level of the pitch circle of the gear.
  • the closure elements can consist of extruded profiles.
  • closure elements expediently have at their upper and lower Longitudinal edges for hooking each other in the closed state opposite to each other hook-shaped curved strips. This entanglement prevents that the individual closure elements of their closed position from each other let away and that, for example, rainwater through gaps between the individual closure elements can occur.
  • the gate according to the invention is also less dangerous if the lower one Closure element should come across objects or people, because then only with its mass and not also with the mass of all closure elements incident.
  • Fig. 1 is the schematically shown upper end profile 1 of a goal frame can be seen that connected as an upper cross yoke with the side parts or side profiles is.
  • locking elements 2 are essentially vertically displaceable, made of flat substantially rectangular Elements.
  • Fig. 1 there are only four closure elements for the sake of simplicity shown, while according to the embodiment of FIGS. 2 and 7 to 9 seven closure elements 2 are present.
  • Fig. 1 the closure elements 2 are shown in the exploded state, to explain the type of reeving of the ropes 3 in more detail.
  • the first rope 3 runs from a fixed point 4 in the side part of the door construction over a guide roller 5, which is mounted on a journal that is located in the upper area of the narrow side of the first closure element 2 is to a fixed point 6, which is in the lower end region of the next, ie second, closure element 2.
  • a link chain or a toothed belt 7 on the first closure element 2 attached, which runs over a sprocket or a toothed belt pulley 8 and its run from the toothed belt pulley 8 via a tension spring 9 on one frame-fixed point is attached.
  • the toothed belt pulley 8 is the driven gear one Geared motor, the closure elements 2 from their upper open position lowers and this from its closed position back into the upper open position raising.
  • the tension spring 9 is increasingly tensioned. Should the engine fail or be unlocked the tensioned when lowering the closure elements Tension spring to raise this again. At least the tension spring 9 supports the possibility when unlocking the geared motor the locking elements back in their To open position.
  • the side door profiles 10 can be seen, which are screwed to U-profiles are whose parallel legs 11 are vertical guides for Form rollers 12, which are freely rotatably mounted on lateral journal 13, the in the manner shown in FIGS. 2 to 4 on the upper and lower narrow sides the closure elements are attached.
  • the rollers 5 are mounted, via which the ropes 3, not shown in FIG. 2 run between fixed points 4 and 6.
  • the rollers 5 are in the from Fig. 2 to 4 evident way in the side profiles 10 alternating in two planes offset to each other so that the ropes 3 cross without interference can.
  • closure elements 2 consist of plate-shaped elements bordered on their sides by U-shaped profiles are.
  • rollers 5 are on the journal 13th further outwards and in the case of the closure elements according to FIG. 4 further inwards arranged.
  • the legs 14 are angled above the rollers 5 Sheets that prevent the ropes 3 from coming out of the grooves of the rope pulleys 5.
  • closure elements 2 are on the upper and lower side End regions of the closure elements 2 slotted sliding blocks 15 are arranged, the Slits surround the legs of U-shaped profiles 16, with the side frame profiles 10 are screwed. Furthermore, the closure elements 2 on their provided lateral upper end regions with inclined axle journals 17 which the rollers 5 are freely rotatable. Through this storage of the rollers 5 on inclined axes, all closure elements 2 can be identical are formed since the center planes of the rollers 5 in the one shown in FIG. 6 Way on mutually parallel planes, so that the ropes 3 are non-contact can cross.
  • Fig. 7 is a side view of the guides for the closure elements 2 in schematic representation can be seen.
  • the closure elements run over their rollers 12 in the parallel guides, for example are formed by the legs 11 of the U-profiles.
  • FIG. 8 shows the guides without the closure elements guided in them.
  • the legs 11 need the guides form to be formed only in a graduated form as long as the closure elements be lowered into the closed position during their procedure.
  • the upper run of the rope 21 is connected to the toothed belt, which is over the toothed belt pulley 8 of the gear motor runs.
  • gears 30 freely rotatable on both sides, which in the from 17 and 18 evidently provided coaxially with rope drums 31, 32 are.
  • the gears 30 mesh with racks 34, the first of which is in the out Fig. 13 clearly shows the side part of the door structure and the following are connected to the end elements 2.
  • closure elements 2 are in the manner described on rollers in lateral Guides of the door profiles performed, as can be seen from FIGS. 15 and 16.
  • Fig. 14 shows the closure elements 2 in their open position in which they are a stack with aligned edges side by side. 15 are those Locking elements 2 can be seen in a position in which the gate is half closed is.
  • FIGS. 13 to 15 The gate according to FIGS. 13 to 15 is shown schematically in FIG. 16 in its closed position shown.
  • FIG. 20 shows a closure element 40 which is made from an extrusion profile consists of plastic or metal.
  • a closure element 40 which is made from an extrusion profile consists of plastic or metal.
  • At the top and bottom ends of the fastener 40 are hook-shaped curved strips 41, 42 arranged in the manner shown in Fig. 21 hooked together in the closed position can, so that the closure elements are not pushed apart in their closed position can be and also lie tightly against each other.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Barrages (AREA)

Claims (18)

  1. Fermeture de porte ou de portail comprenant :
    a) des éléments de fermeture (2) en forme de plaque disposés horizontalement et parallèlement les uns aux autres, sensiblement rectangulaires,
    b) qui sont guidés au voisinage des longerons de porte latéraux (10) et qui sont déplaçables les uns relativement aux autres par une commande (8) d'une position supérieure dans laquelle ils se situent à peu près de chant à leurs arêtes latérales larges dans une pile avec des arêtes latérales sensiblement alignées les uns à côté des autres, en une position abaissée dans laquelle ils sont déplacés avec une longueur de chevauchement décroissante et dans laquelle ils se chevauchent seulement encore avec leurs zones de bord et
    c) qui sont reliés par des éléments de traction et/ou de transmission flexible à la poutre supérieure ou à une partie latérale de la construction de portail ou les uns aux autres de façon que le premier élément de fermeture (2), relativement au profilé de fermeture (1) et aux éléments de fermeture avoisinants (2) soient abaissés et relevés les uns relativement aux autres à la même vitesse ;
    d) où des sections des moyens de traction flexibles (3) s'étendent respectivement d'un point fixe dans la partie latérale inférieure de la construction de porte et de points fixes (4) dans la zone inférieure des éléments de fermeture (2), à l'exception de l'élément de fermeture inférieur (2), passent sur un rouleau de renvoi (5) dans la zone supérieure du premier élément de fermeture (2) et dans la zone supérieure de l'élément de fermeture (2) respectivement suivant à un point fixe (6) dans la zone inférieure de l'élément de fermeture (2) qui suit respectivement le suivant.
  2. Fermeture de porte ou de portail selon la revendication 1, caractérisée en ce qu'un dispositif d'entraínement (8) s'applique à l'élément de fermeture supérieur (2), relevant et abaissant celui-ci.
  3. Fermeture de porte ou de portail selon la revendication 1 ou 2, caractérisée en ce que le dispositif d'entraínement est constitué d'une courroie dentée ou d'une chaíne qui passe sur une roue de courroie dentée ou de chaíne d'un motoréducteur disposé dans le profilé de fermeture supérieur.
  4. Fermeture de porte ou de portail selon l'une des revendications 1 à 3, caractérisée en ce que le brin de la courroie dentée ou de la chaíne avançant au loin de la roue de courroie ou de chaíne est relié à un ressort (9) solidaire du portail de façon que celui-ci, lors de l'abaissement des éléments de fermeture (2), soit de plus en plus tendu.
  5. Fermeture de porte ou de portail selon l'une des revendications 1 à 4, caractérisée en ce que les éléments de fermeture (2) sont pourvus à leurs zones supérieure et inférieure de leurs arêtes latérales de galets de roulement (12) qui sont guidés dans des guidages (11) des longerons latéraux respectivement des profilés de porte latéraux (10).
  6. Fermeture de porte ou de portail selon la revendication 5, caractérisée en ce que les guidages sont constitués de tôles (11) s'étendant parallèlement les unes aux autres dont des tôles avoisinantes forment respectivement des guidages pour les galets de roulement (12) d'un élément de fermeture (2).
  7. Fermeture de porte ou de portail selon l'une des revendications 1 à 6, caractérisée en ce que les galets de renvoi (5) sont logés sur des tourillons d'axe (13) reliés aux arêtes latérales des éléments de fermeture (2), d'élément de fermeture en élément de fermeture, respectivement d'une manière décalée les uns aux autres.
  8. Fermeture de porte ou de portail selon l'une des revendications 1 à 7, caractérisée en ce que les galets de renvoi (5) sont logés sur des tourillons d'axe (1:3) logeant les mêmes galets de roulement (12).
  9. Fermeture de porte où de portail selon l'une des revendications 1 à 4, caractérisée en ce que les éléments de fermeture (2) sont pourvus à leurs extrémités supérieure et inférieure de blocs coulissants (15) qui sont guidés dans des rails de coulissement ou sont pourvus de fentes qui entourent des nervures de guidage (16).
  10. Fermeture de porte ou de portail selon l'une des revendications 1 à 7 ou 9, caractérisée en ce que les galets de renvoi (5) sont logés sur des axes obliques (17) reliés aux arêtes latérales des éléments de fermeture (2).
  11. Fermeture de porte ou de portail selon l'une des revendications précédentes, caractérisée en ce que deux éléments de traction continus flexibles (20, 21) passent, en ce croisant, sur le galet de renvoi (5) qui sont renvoyés par des pivots (23), qui constituent les points fixes, fixés aux zones inférieures des côtés étroits latéraux des éléments de fermeture (2).
  12. Fermeture de porte ou de portail selon la revendication 11, caractérisée en ce que l'élément de traction flexible (21) qui passe sur le pivot inférieur (23) de l'élément de fermeture supérieur (2), est relié à la courroie dentée ou à la chaíne entraínée par le motoréducteur.
  13. Fermeture de porte ou de portail selon l'une des revendications précédentes, caractérisée en ce que, en partant d'un deuxième point fixe de l'élément de fermeture inférieur (2), il est prévu un passage de même type, mais en sens opposé, d'éléments de traction flexibles.
  14. Fermeture de porte ou de portail selon la revendication 1, caractérisée en ce que sont logées aux zones d'extrémité supérieures des éléments de fermeture (2) des roues dentées (30) avec des tambours d'enroulement équiaxes (31, 32) pour des éléments de traction flexibles (38), dont la roue dentée (30) de l'élément de fermeture supérieur (2) engrène avec une crémaillère (34) solidaire du portail, et les roues dentées (30) des éléments de fermeture suivants (2) engrènent avec des crémaillères qui sont fixées respectivement à l'élément de fermeture précédent.
  15. Fermeture de porte ou de portail selon la revendication 14, caractérisée en ce que chaque tambour d'enroulement (31) dont le diamètre correspond à peu prés au diamètre de cercle partiel de la roue dentée (30), présente une rainure d'enroulement hélicoïdale.
  16. Fermeture de porte ou de portail selon la revendication 14, caractérisée en ce que chaque tambour d'enroulement (32) présente des disques de délimitation latéraux entre lesquels l'élément de traction flexible (35) est enroulé en forme de spirale, et en ce que le milieu de la hauteur de la rainure d'enroulement se situe à peu près à la hauteur du diamètre de cercle partiel de la roue d'entée (30).
  17. Fermeture de porte ou de portail selon l'une des revendications précédentes, caractérisée en ce que les éléments de fermeture sont constitués de profilés extrudés.
  18. Fermeture de porte ou de portail selon l'une des revendications précédentes, caractérisée en ce que les éléments de fermeture présentent à leurs arêtes longitudinales supérieures et inférieures, en vue de l'accrochage les uns avec les autres, à l'état fermé, des baguettes courbées en forme de crochet (41, 42) d'une manière opposée les unes aux autres.
EP98942661A 1997-08-14 1998-07-30 Fermeture de porte ou de portail Expired - Lifetime EP1003952B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29714615U DE29714615U1 (de) 1997-08-14 1997-08-14 Tür- oder Torverschluß
DE29714615U 1997-08-14
PCT/EP1998/004780 WO1999009286A1 (fr) 1997-08-14 1998-07-30 Fermeture de porte ou de portail

Publications (2)

Publication Number Publication Date
EP1003952A1 EP1003952A1 (fr) 2000-05-31
EP1003952B1 true EP1003952B1 (fr) 2002-10-09

Family

ID=8044643

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98942661A Expired - Lifetime EP1003952B1 (fr) 1997-08-14 1998-07-30 Fermeture de porte ou de portail

Country Status (16)

Country Link
US (1) US6311757B1 (fr)
EP (1) EP1003952B1 (fr)
JP (1) JP2001515163A (fr)
KR (1) KR20010022851A (fr)
CN (1) CN1276847A (fr)
AR (1) AR016620A1 (fr)
AT (1) ATE225900T1 (fr)
AU (1) AU734521B2 (fr)
BR (1) BR9811930A (fr)
CA (1) CA2333675A1 (fr)
DE (2) DE29714615U1 (fr)
HU (1) HUP0003062A3 (fr)
NO (1) NO20000697D0 (fr)
PL (1) PL338677A1 (fr)
TR (1) TR200000399T2 (fr)
WO (1) WO1999009286A1 (fr)

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WO2022258243A1 (fr) * 2021-06-11 2022-12-15 Voith Patent Gmbh Porte de hotte d'une hotte de séchage

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DE29906892U1 (de) 1999-04-16 1999-07-15 Schieffer Tor- und Schutzsysteme GmbH, 59557 Lippstadt Tor mit vorgespanntem Schließelement
US6926061B2 (en) * 2001-09-06 2005-08-09 Rite-Hite Holding Corporation Cable tensioner and shock absorber for a door
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KR100750715B1 (ko) 2006-02-01 2007-08-22 서윤산업(주) 다단 슬라이딩 행거도어
CN201137410Y (zh) * 2007-12-14 2008-10-22 周兆鸿 一种三联移门的联移驱动装置
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KR200446454Y1 (ko) * 2009-05-15 2009-10-30 김동현 연동식 자동 도어 장치
ES2381827B1 (es) * 2009-10-20 2013-05-03 Imat Centre Tecnològic De La Construcció Persiana de laminas
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CA2333675A1 (fr) 1999-02-25
EP1003952A1 (fr) 2000-05-31
WO1999009286A1 (fr) 1999-02-25
HUP0003062A3 (en) 2001-09-28
BR9811930A (pt) 2000-09-05
AR016620A1 (es) 2001-07-25
DE59805916D1 (de) 2002-11-14
CN1276847A (zh) 2000-12-13
NO20000697L (no) 2000-02-11
KR20010022851A (ko) 2001-03-26
DE29714615U1 (de) 1997-11-27
JP2001515163A (ja) 2001-09-18
US6311757B1 (en) 2001-11-06
NO20000697D0 (no) 2000-02-11
TR200000399T2 (tr) 2000-05-22
PL338677A1 (en) 2000-11-20
ATE225900T1 (de) 2002-10-15
HUP0003062A2 (hu) 2001-01-29
AU734521B2 (en) 2001-06-14
AU9071298A (en) 1999-03-08

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