EP1191184A1 - Verschlusseinrichtung für das Schliessen einer Öffnung - Google Patents

Verschlusseinrichtung für das Schliessen einer Öffnung Download PDF

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Publication number
EP1191184A1
EP1191184A1 EP00120844A EP00120844A EP1191184A1 EP 1191184 A1 EP1191184 A1 EP 1191184A1 EP 00120844 A EP00120844 A EP 00120844A EP 00120844 A EP00120844 A EP 00120844A EP 1191184 A1 EP1191184 A1 EP 1191184A1
Authority
EP
European Patent Office
Prior art keywords
flap
shutter
transmission means
lateral edges
transmission
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Withdrawn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
EP00120844A
Other languages
English (en)
French (fr)
Inventor
Benoit Coenraets
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.)
Entrematic Belgium NV
Original Assignee
Dynaco International SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8169935&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1191184(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dynaco International SA filed Critical Dynaco International SA
Priority to EP00120844A priority Critical patent/EP1191184A1/de
Priority to EP01971523A priority patent/EP1334255B2/de
Priority to HU0302898A priority patent/HU224755B1/hu
Priority to DK01971523.4T priority patent/DK1334255T4/da
Priority to PT01971523T priority patent/PT1334255E/pt
Priority to US10/381,429 priority patent/US7028741B2/en
Priority to GE5178A priority patent/GEP20053518B/en
Priority to CA002424586A priority patent/CA2424586C/fr
Priority to CZ2003-830A priority patent/CZ305425B6/cs
Priority to JP2002529629A priority patent/JP5238118B2/ja
Priority to ES01971523T priority patent/ES2291351T5/es
Priority to AU2001291522A priority patent/AU2001291522B2/en
Priority to BRPI0114055-8A priority patent/BR0114055B1/pt
Priority to UA2003043771A priority patent/UA73012C2/uk
Priority to PCT/BE2001/000154 priority patent/WO2002025048A1/fr
Priority to CNB018162525A priority patent/CN1246565C/zh
Priority to AU9152201A priority patent/AU9152201A/xx
Priority to DE60129726.1T priority patent/DE60129726T3/de
Priority to MXPA03002651A priority patent/MXPA03002651A/es
Priority to SK349-2003A priority patent/SK3492003A3/sk
Priority to NZ525337A priority patent/NZ525337A/en
Priority to PL360600A priority patent/PL206399B1/pl
Priority to KR20037004221A priority patent/KR100765598B1/ko
Priority to RU2003112014/03A priority patent/RU2283414C2/ru
Priority to AT01971523T priority patent/ATE368793T1/de
Priority to ARP010104409A priority patent/AR030759A1/es
Priority to MYPI20014438A priority patent/MY134294A/en
Priority to GCP20011638 priority patent/GC0000371A/en
Publication of EP1191184A1 publication Critical patent/EP1191184A1/de
Priority to BG107660A priority patent/BG65357B1/bg
Priority to NO20031327A priority patent/NO326101B1/no
Priority to ZA200303052A priority patent/ZA200303052B/en
Withdrawn 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B9/581—Means to prevent or induce disengagement of shutter from side rails
    • 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
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B2009/585—Emergency release to prevent damage of shutter or guiding device
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B2009/587—Mounting of guiding devices to supporting structure

Definitions

  • the invention relates to a shutter device intended in particular when a bay or other opening is closed, by moving the shutter by compared to guideways.
  • One of the essential aims of the present invention is to present a device which overcomes the aforementioned drawbacks, while being of a simple design and construction and perfect reliability. So the device, according to the invention is subject to very reduced wear compared to the devices of the prior art and causes much less noise. It is also necessary to note that friction in the guideways when moving the flap is relatively small, so that the device according to the invention consumes much less energy.
  • transmission means are interposed between the side edges of the flap and the guideways and are attached to the side edges of the shutter in such a way that as soon as a certain tensile force transverse to the longitudinal direction of the guideways is exerted on the side edges of the flap relative to the means of transmission, these edges are separated at least partially from the latter.
  • the transmission means are fixed to the lateral edges of the flap by hooking means.
  • the flap has lateral edges projecting from the plane of the flap, these edges being enclosed by said transmission means.
  • the transmission means have a succession of recesses spaced along the direction of movement of the flap which cooperate with drive means allowing the movement of the flap in the direction guide paths.
  • the drive means preferably include a wheel toothed whose teeth are spaced from each other in order to be able to cooperate with the recesses of the transmission means.
  • reintroduction means are provided in order to re-establish the link between the means transmission and the shutter when opening or closing the shutter if this last one was separated from the means of transmission, these means of reintroduction comprising members for exerting a pressing force on the side edges of the shutter.
  • Figure 1 is a schematic side view in section and with partial breaks of a shutter device according to one embodiment particular of the invention.
  • Figure 2 is a schematic elevational front view of a shutter device, according to the invention, with several partial sections.
  • Figure 3 is a schematic perspective view and more large scale of part of a shutter with transmission means, according to a first particular embodiment of the invention.
  • Figure 4 is a perspective view of part of a shutter with transmission means, according to a second embodiment of the invention.
  • Figure 5 is a perspective view of part of the means of transmission, according to a third specific embodiment of the invention.
  • Figure 6 is a perspective view of part of the means of transmission, according to a fourth interesting embodiment of the invention.
  • Figure 7 is a front view of the transmission means of the figure 6.
  • Figures 8 to 11 are schematic sectional views of transmission means enclosing an edge of a shutter in different forms for carrying out the invention.
  • Figure 12 is a schematic front view of a toothed wheel according to a particular embodiment of the invention.
  • Figure 13 is a schematic side view of the gear wheel of Figure 12.
  • Figure 14 is a detailed and enlarged representation scale of a tooth of the toothed wheel of figure 12.
  • Figure 15 is a schematic front view of a toothed wheel according to another specific embodiment of the invention.
  • Figure 16 is a schematic side view of the gear wheel of Figure 16.
  • Figure 17 is a detailed and enlarged representation scale of a tooth of the toothed wheel of figure 15.
  • FIG. 18 is a schematic side view of an anti-jamming pad, according to the invention.
  • Figure 19 is a section, on a larger scale, of the means of reintroduction along line XIX-XIX of Figure 1.
  • Figure 20 is a section, on a larger scale, along the line XX-XX of figure 1.
  • Figure 21 is a section, on a larger scale, along the line XXI-XXI of figure 1.
  • Figure 22 is a schematic perspective view of a portion the free edge of a flap and part of the transmission means enclosing the side edge of the flap.
  • Figure 23 is a schematic perspective view of a portion the free edge of a partially cleared flap relative to the means of transmission.
  • Figure 24 very schematically shows an electrical circuit allowing the shutter to stop when an obstacle is below the shutter.
  • Figures 25 to 30 show schematic side views different paths along which a flap can be moved according to the invention.
  • Figure 31 is a schematic horizontal section of a path guiding with transmission means, according to a fifth form of realization of the invention.
  • Figure 32 is a detail of Figure 31 when a force is applied to the flap in a direction transverse to the plane of the latter.
  • Figure 33 shows means of transmission according to Figures 31 and 32 when the flap is separated from them.
  • Figure 34 is a section along line XXXIV-XXXIV of the figure 31.
  • Figure 35 is a partial schematic perspective view of attachment means according to a sixth embodiment of the invention.
  • Figure 36 shows the release of the means flap of attachment of Figure 35.
  • Figure 37 is a schematic perspective view of the means attachment according to a seventh embodiment of the invention.
  • Figures 38 to 42 show successive stages of the deformation of a specific bead during the separation of the flap of the means of transmission.
  • Figures 43 to 47 show successive stages of the deformation of another specific bead when the flap is separated from the means of transmission.
  • Figures 48 to 50 show successive stages of the deformation of a clamp when the shutter is separated from the means of transmission.
  • Figures 51 to 54 show successive stages of the deformation of a clamp and a bead when the flap is separated from the means of transmission.
  • Figure 55 shows a specific bead with pliers.
  • Figure 56 shows another bead provided with a coating elastic.
  • Figure 57 shows a bead with a clamp which is provided of a spring.
  • Figure 58 is a front view of a very embodiment interesting transmission means with a shutter, according to the invention.
  • FIG. 59 is a transverse view of the transmission means and of the flap of FIG. 58 with particular guide paths, according to the invention.
  • Figure 60 is a schematic side sectional view of a shutter device provided with a rigid plate according to one embodiment specific to the invention.
  • FIG. 61 is a cross section of a guide path, according to the invention, provided with a locking system.
  • FIG. 62 is a cross section of a guide path, according to the invention, provided with another locking system.
  • Figure 63 is a schematic front view of a gear wheel with transmission means according to the invention.
  • Figure 64 is a section of the gear wheel and means of transmission along line LXIV-LXIV of figure 63.
  • Figure 65 is a section, on a larger scale, along the line LXV-LXV of figure 64.
  • Figure 66 is a schematic detail view of part of the transmission means and the toothed wheel according to the invention.
  • the device according to the invention as shown in Figures 1 and 2, comprises a flap 1 which can move, between a closed position and an open position, in the direction of arrow 2 and intended for closing of a bay 3 or any opening or passage in a wall 4.
  • the device is shown in its closed position with the free edge 16 of flap 1 against the ground 17.
  • any element at least partially flexible, flexible, rigid or semi-rigid such as a tarpaulin, a plastic strip, an assembly hinged slats, a grid, etc ...
  • the figures relate a flap consisting of a sheet 1 whose lateral edges 9 and 10 are formed by a strip possibly made of another material which is, for example, only flexible in its longitudinal direction. This strip is attached to the sheet by gluing, welding or any other means.
  • Component 1 is guided by transmission means 5 and 6 in guide paths 7 and 8 which have a vertical part on the side and on the other side of bay 3 and a part extending substantially horizontally to a level above bay 3.
  • Guide paths 7 and 8 are fixed to the wall 4 by angles 15.
  • the transmission means 5 and 6 cooperate with means in order to be able to move the flap 1 in the direction of arrow 2.
  • These drive means comprise two toothed wheels 35, arranged at proximity of the two lateral edges 9 and 10 of the shutter 1, with an axis of rotation 12 common. The latter is actuated by an electric motor 13. To close the bay 3 by shutter 1 the gear wheels are rotated in the direction of arrow 18.
  • FIG. 3 represents a particular embodiment of the transmission means 5 or 6.
  • These include a metal strip continuous flexible 19 provided with hooking means by which the strip metal 19 is fixed to the lateral edges 9 and 10 of the shutter 1.
  • the strip metal 19 extends over the entire length of the flap 1 in the plane of the latter.
  • the attachment means have a succession of clamps 20 which are independent from each other.
  • these lateral edges 9 and 10 are provided with a bead 21 on which fit the clamps 20.
  • a thickening 22 is provided for lateral edges 9 and 10, near the bead 21 and on either side of the plane of the flap 1, which has at its two sides faces 23 and 24 perpendicular by relative to the plane of the shutter 1. The function of the faces 23 and 24 will be described below.
  • the clamps 20 consist of two metal strips 25 and 26 mounted on either side of the strip 19 by means of rivets. These slats 25 and 26 have a curved portion 27, respectively 28, which extends beyond the edge of the strip 19, so that the bead 21 is sandwiched between these strips. In order to be able to release the shutter 1 relative to the metal strip 19 and to ability to attach flap 1 again to the latter, clamps 20 can be elastically deformed.
  • guide means are provided to allow the displacement of the transmission means, i.e. the metal strip 19, according to the longitudinal direction of the guide tracks 7 and 8.
  • These guide means include, in the embodiment of the invention as shown in the FIG. 3, guide projections 29 and 30. Said projections 29 and 30 are formed by the ends of the strips 25 and 26 bent at right angles by relative to the plane of the metal strip 19.
  • the projections 29 and 30 are guided in a slot which is substantially continues in the guide paths 7 and 8, thus forming a slide following the longitudinal direction of these.
  • the metal strip 19 has, along its edge opposite to that directed towards the shutter 1, a succession of spaced recesses 31.
  • the spacing and dimensions of the recesses 31 are such as to allow the wheel tooth 35 to mesh with the metal strip 19 and to move the latter in a direction parallel to the guide paths 7 and 8.
  • FIG. 4 is shown a variant of the means of transmission 5 or 6 of FIG. 3.
  • These transmission means 5 or 6 are provided with hooking means consisting of a succession of clamps 20 comprising two strips 25 and 26 located symmetrically on either side of the metal strip 19 to which they are fixed by welding or by gluing.
  • a part of each of the strips 25 and 26 extends beyond the edge of the strip metal 19 and is folded in the shape of a hook so that it can be clamped the bead 21.
  • the end 34 of the strips 25 and 26 is folded outwards, as in the embodiment shown in Figure 3, so that easily reintroduce the bead 21 of the flap 1 between the clips 20 when this the latter was released in relation to these pliers 20.
  • the strips, forming the lateral edges of the flap 9 and 10, are provided with a thickening 22 extending on either side of the plane of the strips along the bead 21.
  • the transmission means 5 and 6 are constituted a metal strip 19 which forms a whole with the clips 20.
  • the latter are cut by punching followed by stamping, in such a way alternatively one of the lamellae extends on one side of the plane of the strip metal and on the opposite side of it. So we get that the slats located on one side of the aforementioned plane are offset from those located the other side of this plan.
  • Guide projections 29 and 30 are formed analogously.
  • FIG. 8 to 11 several embodiments of the edges lateral 9 and 10 of a shutter 1 are illustrated in which these lateral edges 9 and 10 include a strip 32 which is attached to the flap 1.
  • Figure 8 shows a flap 1 which has only a bead 21 without thickening being provided.
  • the lateral edges 9 or 10 of the flap 1, shown in FIG. 9, are provided with a bead 21 which is spaced from the thickening 22.
  • Figures 10 and 11 show a flap 1 with a bead 21 and a thickening 22 which are substantially similar to those shown in the figure 3.
  • Figures 12 to 14 relate to a toothed wheel 35 which part of the training means.
  • the toothed wheel 35 is provided with a hole central cylindrical 38 for mounting on the aforementioned axis 12 and has teeth 36 spaced from each other all around its periphery.
  • the tangent 50 at the base of the teeth 36 located in the plane of symmetry of the toothed wheel 35, extends substantially radially with respect to the latter. In this way it is avoided that, by the force exerted by the wheel 35 on the transmission means, and in particular on the metal strip 19, this the latter deviates radially from the toothed wheel 35.
  • the teeth 36 have a section in the form of a half ellipse.
  • FIGS. 15 to 17 Another embodiment of a toothed wheel, according to the invention is shown in FIGS. 15 to 17.
  • the toothed wheel 35 differs from that of the preceding figures by the shape of the teeth 36.
  • the latter have the shape of a half ellipsoid.
  • a coaxial hub 39 nylon with it is mounted against one of its side faces. This hub 39 is driven by the axis 12, which cooperates with the electric motor 13 above.
  • FIG. 18 shows a guide shoe 40, in a fixed position, which must be placed flush with the toothed wheel 35 in such a way as to prevent means of transmission emerge in relation to the latter.
  • This skate of guide 40 has a shape which partially corresponds to the contour of the toothed wheel 35 and is provided with a recess 41, on the side directed towards this last, which extends along practically a quarter of the contour of the toothed wheel 35, and this in such a way as to allow the teeth 36 to move in this recess 41 when the toothed wheel 35 rotates about its axis.
  • the band metal 19 then moves between this guide shoe 40 and the toothed wheel 35 preferably without contact between the latter and the metal strip 19. Thus, any friction between the guide shoe 40 and the metal strip 19 is avoided.
  • a tensile force transverse to the direction longitudinal of the guide tracks 7 and 8 is exerted on the lateral edges 9 and 10 of the shutter 1 relative to the metal strip 19. If this force is sufficiently large, the lateral edges 9 and 10 are at least partially separated from this metal strip by releasing the aforementioned bead 21 from the pliers 20.
  • the shutter 1 is at least partially separated from the guide paths 7 and 8, it is avoided that it is damaged or that a serious accident happen.
  • reintroduction means 42 are provided near the upper side of bay 3 for each of the guide paths 7 and 8.
  • these reintroduction means 42 include organs that allow pressure to be exerted on the lateral edges 9 and 10 of the shutter 1 in a direction having a component parallel to the plane of the shutter 1 and oriented towards the lateral edges 9 and 10 of this latest.
  • Said members are formed by two rollers 43 and 44 which are arranged in such a way as to be able to exert such a pressing force on a protruding part of the lateral edges 9 and 10 formed by the thickening 22 above.
  • the bead 21 of the side edges 9 and 10 is applied against the folded free ends of the clamps 20.
  • the bead 21 is compressed elastically, and, on the other hand, the clamps 20 are deformed elastically so that the bead can enter between the projecting parts of the clamps 20 under the action of the rollers 43 and 44, so that the side edges 9 and 10 are again linked to the transmission means 5 and 6.
  • rollers 43 and 44 shown in Figure 19 are arranged obliquely and symmetrically on either side of the plane of the flap 1. This avoids that the side edges 9 and 10 can be blocked, for example, between the guide paths 7 and 8 and the rollers 43 and 44.
  • a distance of the order of 1 mm is maintained between the flap 1 and the rollers 43 and 44 in order to avoid any friction between the shutter 1 and these rollers 43 and 44 when the latter is guided by guide tracks 7 and 8 during movement between its position opening and closing.
  • Guideways 7 and 8 are designed in such a way that form a slide for the transmission means 5 and 6.
  • the latter comprises four sections 45 substantially continuous in L-shaped which are mounted symmetrically to the metal strip 19 transmission means 5 or 6.
  • the profiles 45 are arranged in such a way as to form a free cross-shaped space in which the band can move metal 19 provided with guide projections 29 and 30.
  • a support plate 46 which is understood to be transverse to the plane of the flap 1, is mounted between the profiles 45.
  • a section 47 of U-shaped section is fixed, by means of bolts 51, to the dishes supports 46.
  • the part of the metal strip 19 having the recesses 31 cooperating with the drive means is located in the cavity formed by the profile 47.
  • the profiles 45 are advantageously made of a material electrically insulating, such as nylon.
  • the guide path 7 or 8 in figure 20 is shown at the height of the above-mentioned toothed wheel 35.
  • the metal strip 19 is located between the toothed wheel 35 and the jamming pad 40, while the teeth 36 extend through the recesses 31 of the metal strip 19 in the recess 41 of the anti-jamming pad 40. At this height, the section 47 is interrupted.
  • an electrical circuit is formed, as shown schematically in Figure 24, which is connected to a controller 64 in such a way that when the electrical circuit is interrupted, the movement of the shutter 1 is immediately stopped.
  • shutter 1 stops immediately after that the free edge 16 of the latter comes into contact with this obstacle and is brought automatically in its open position.
  • detection means are provided, as shown in FIGS. 22 and 23. These detection means comprise, on the one hand, an electrical conductor 48 incorporated in the lower edge 16 of the flap 1 and extending over the entire width of the latter so as to form contact with the transmission means 5 and 6, and, on the other hand, an electrically conductive material forming part of the means transmission and forming with the electrical conductor 48 the electrical circuit supra.
  • This electrical circuit is, therefore, constituted by the bands metal 19, the electrical conductor 48 and two electrical wires 65 and 66 which connect the control device 64 with each of the metal strips 19 by contact of conductive brushes 67 and 68.
  • the metal strips 19 are insulated electrically with respect to the guide paths 7 and 8 since they are guided by profiles 45 which are not electrically conductive.
  • the wheels teeth 35 are also formed from a material which does not conduct electricity, like nylon.
  • the toothed wheels 35 possibly consist of a metallic cylinder-shaped band that encircles a cylindrical nylon core in order to avoid wear on the gear 35 and to ensure that the metal strip 19, and thus this electrical circuit, is electrically isolated from the others elements of the closing device.
  • the conductive material is formed of a metallic coating 49 covering the edge lateral protruding flap 1 near the lower edge 16 of the latter and forming an electrical contact with the transmission means, in particular with the metal strip 19.
  • the electrical circuit is interrupted when the lateral edge 9 or 10 is separated from the transmission means 5 or 6 and a signal is given to the control device 64 which automatically stops and opens of shutter 1 by acting on the supply or the control of motor 13 of means for driving the shutter 1.
  • the link of the hanging means, i.e. clamps 20, with the lateral edges 9 and 10 is preferably weaker near the lower edge 16 of this last than other places.
  • FIGS 25 to 30 schematically show different shapes non-limiting embodiments of the way in which the displacement takes place flap 1 from its closed position to its open position.
  • Figure 25 relates to the embodiment as shown in FIG. 1, in which the flap 1, in its open position, extends substantially horizontally at a level above bay 3.
  • Figure 26 relates to an embodiment which differs in compared to that of Figure 25 by the fact that the flap 1, to bring it into its open position, undergoes a 180 ° return downwards from the position horizontal shown in Figure 25. In a variant of this form of realization, this 180 ° return can take place upwards.
  • the flap is, in its open position, spirally wound around a horizontal axis parallel to that of the gear wheels training means.
  • the winding axis can coincide with the axis of the above-mentioned toothed wheels.
  • the means drive include a telescopic arm cooperating with the end upper side edges of shutter 1, as, for example, described in Patent application WO 95/30064 (pages 11 and 12).
  • the shutter 1 undergoes, to pass from its position of closing towards its open position, after its cooperation with the wheels toothed, an upward deviation followed by a horizontal displacement.
  • the shutter 1 is, in its open position, zigzag folded after its cooperation with the wheels toothed.
  • the flap 1 and the strip 19 can fold freely in a zig-zag in a tray provided above bay 3 during the opening of the latter.
  • FIGS 31 to 34 show transmission means 5 and 6 which are particularly interesting for a shutter 1 which has a large area.
  • These transmission means 5 and 6 comprise a chain 52 which is consisting of a succession of 53 spaced parallel rods, which are connected between them by articulated plates 54, on the ends of this rods 53.
  • the guide paths 7 and 8 include a profile 55 which has in cross section two arms 56 and 57 L-shaped extending all along the guide tracks 7 and 8, in such a way that a slot is formed between the ends of the arms 56 and 57 into which the rods penetrate 53 with their axis substantially transversely to the direction of movement of the part 1.
  • a rim is formed by the arms 56 and 57 against which support the pads 54 on one side of the rods 53 in order to prevent the chain from releases from profile 55.
  • the plates 54 on the side of the flap 1 have a rim which extends in a plane parallel to the flap 1 for fixing the chain 52 to means of bolts 58 to flap 1.
  • These bolts 58 are preferably made of a material to relatively low shear coefficient, like nylon, so that, when a force is applied to flap 1 due to an obstacle that enters contact with the flap 1 in the direction of arrow 59, the bolts 58 break and the flap 1 is at least partially separated from the chain 52, as shown in Figure 33.
  • Figures 35 and 36 show attachment means which include a continuous clip 20 which extends over the entire length of the edges side 9 and 10 of the flap 1.
  • the bead 21 has a section in the form of triangle so that it can be easily gripped in the continuous clamp 20.
  • the strips 25 and 26, constituting the clamp 20 move apart, as indicated by the arrows 60 and 61, and the flap 1 is separated from the clamp 20.
  • the clamps 20 are preferably flexible in the direction transverse to the plane of shutter 1 so that the transmission means can be guided in guide paths 7 and 8 which are not straight for allow passage through curves and winding.
  • the attachment means are formed by two woven ribbons differently 62 and 63 which grip by contact. These ribbons 62 and 63 are marketed under the name "Velcro”. Namely a male ribbon and a ribbon female. One of these ribbons is attached to the side edge of the flap 1, the other being secured to the metal strip 19.
  • Reintroduction means can be provided which are adapted to the attachment means used.
  • these means of attachment include ribbons 62 and 63 which grip by contact
  • the means of reintroduction are for example constituted by two rollers which are arranged on either side of the strip 19 so that, during the opening or closing of the flap 1, these rollers push the ribbons 62 and 63 one against the other in order to restore the link between the shutter 1 and the metal strip 19.
  • Figures 38 to 42 show the successive stages of the deformation of a compressible bead 21 with a triangular section, during the separation of the flap 1 of the clamps 20.
  • Figures 43 to 47 show the successive stages of the deformation of a T-shaped side edge 9 and 10 during separation of the part 1 of the transmission means. By removing the side edge of the pliers 20 the two arms of the T are folded against each other thus allowing it to be released easily.
  • Figures 48 to 50 show successive stages of the deformation of the clamps 20 during the separation of the flap 1 of the means of transmission in the case where these are substantially elastic and the bead 21 is substantially incompressible.
  • the clamps 20 and the bead 21 are made of an elastic material so that they can be elastically deform when the shutter 1 is separated from the means of transmission.
  • the flap 1 is preferably resiliently attached to the transmission means.
  • the bead 21 is provided at the side edges 9 and 10 of flap 1 and present on either side of the latter a face 69 and 70 which is inclined relative to the plane of the flap 1 in such a way as to form a corner.
  • the clamps 20 are pressed against these faces 69 and 70.
  • the clamps 20 slide on the faces 69 and 70 of the bead 1 without the flap 1 being separated from the clamps 20 if this force is not sufficient large to cause separation of the clamps 20 from the flap 1.
  • Such a situation is represented by a clamp 20 in lines. When this force no longer acts on the shutter 1, the clamps 20 are guided by the faces 69 and 70 towards the shutter 1 and tend this one.
  • FIG. 56 A variant of the bead in Figure 55 is shown in Figure 56.
  • the bead 21 also has two faces 69 and 70 inclined relative to the plane of the flap 1. These faces 69 and 70 are coated with a elastically compressible material 71, so that the flap 1 always remains tensed when it is linked to the clamps 20 because of the elastic deformation of this material 20, which is for example formed by rubber.
  • part of the clamps 20 is in the form a spring 72 which can be elastically deformed in the direction of the arrow 73, so that the flap 1 can be stretched.
  • the attachment means do not necessarily consist of pliers.
  • the flap 1 has at the lateral edges 9 and 10 a succession of small separate blocks 74, preferably flexibly connected between them. These blocks 74 are, for example, formed by "meshes" of a traditional zipper.
  • Each of the guide paths 7 and 8, as shown in the Figure 59, includes two longitudinal sections 77 and 78 having a section cross section of rectangular shape. These profiles are provided with flanges 75 and 76 extending on either side of the lateral edges 9 and 10 of the flap 1. These edges 75 and 76 are directed towards each other, so as to partially surround the small blocks 74.
  • a metal strip 19 is provided, capable of cooperating with drive means, which has hooking means in the form of a serrated edge 79. As shown in FIG. 58, this serrated edge meshes with the succession of small blocks 74 fixed to the lateral edges 9 and 10 of the shutter 1.
  • the metal strip 19 is guided in a recess correspondent formed between profiles 77 and 78 and is driven by a wheel tooth 35, not shown in Figures 58 and 59.
  • a reintroduction system which is similar to that described in EP 0 272 733, can be provided to reintroduce the blocks 74 in the guide paths 7 and 8.
  • FIG. 60 represents a closing device in which a only one toothed wheel 35 is provided at one of the two guide paths 7 or 8. For the clarity of the figure, these guide paths are not shown.
  • the shutter 1 is provided with a rigid plate 80 which extends over the entire width of the flap 1 and which is fixedly connected to the metal strips 19 of each of the side edges 9 and 10 of component 1.
  • Figure 61 shows a locking system comprising two bars 81 and 82 which extend parallel to the guide paths 7 and 8 and which can be moved in the direction of the arrows 83 between a unlocked position, represented by broken lines, and a position locked shown in solid lines.
  • bars 81 and 82 In the locked position, bars 81 and 82 extend along the side edges 9 and 10 of the flap 1, so that the clips 20 are wedged between these bars 81 and 82 avoiding that the bead 21 of the flap 1 can separate from the clamps 20.
  • FIG 62 a variant of the locking system is shown in which the bars 81 and 82 can pivot around an axis 84 and 85 between an unlocked position and a locked position.
  • Bars 81 and 82 can be locked manually or automatically when bay 3 is closed by shutter 1.
  • the transmission means consist of a flexible strip 86, as by example a textile strap, provided with a succession of clips 20 which can be attached to the side edges of a flap 1, not shown in the figures.
  • the strip 86 is driven, via the clamps 20, by a toothed wheel 35 which consists of two pulleys 87 and 88 parallel mounted, at a certain distance from each other, on a common axis of rotation 12 and provided with teeth 36.
  • the clamps 20 have two rigid plates 90 and 91 applied on both sides against the flexible strip 86 by means of rivets 89.
  • the plates 90 which are oriented towards the toothed wheel 35 are spaced one of the other a distance which is sufficient to allow the strip 86 to be bent against at least part of the periphery of this toothed wheel 35.
  • the rigid plates 91 which are oriented towards the side opposite to the gear 35, press freely against each other when the strip flexible 86 is guided in straight guideways. So it is possible to exert a pushing force on the flexible strip 86 in the direction of the arrow 92 by the rotation of the toothed wheel 35 in order to close a bay by the shutter 1 which is fixed to the clamps 20.
  • edges 94 and 95 of the plates 91 extend between the pulleys 87 and 88 and are folded transversely relative to the plane of these plates. The lateral sides of the edges thus formed then press against each other during the closing of shutter 1.
  • Rigid pads 91 facing the side opposite the wheel tooth 35, have a width which is greater than the distance between the pulleys 87 and 88 of the gear 35, while the rigid pads 90 and the flexible strip 86 have a width which is smaller than this distance.
  • these have at each corner a recess 93 in which the teeth 36 can mesh.
  • the clamps 20 may consist of a single rigid plate 91 which is fixed to the side of the flexible strip 86 which is remote of the gear 35.
  • the flap when the flap consists of a flexible material, stiffening and / or ballast bars could be incorporated into the pane.
  • guide paths 7 and 8 must not be fully straight and can be bent.
  • closure device according to the invention is not limited to doors with vertical guideways, but can also have horizontal guideways. In some cases it is possible to provide only a horizontal guide path on the upper side of a bay, so that the flap is suspended from this guide path.
  • Device cover can close from the bottom instead of at from the top when the guideways extend vertically.
  • the attachment means can be of very diverse shapes. he it is for example possible to provide pliers at the lateral edges of the flap rather than the metal strip. Pliers can also be replaced with bands made of magnets.
  • the bead 21 is not necessarily continuous, but can, for example, consist of a succession of blocks.
  • the invention extends to any shutter device in which transmission means are detachably provided between the shutter and the guide paths.
  • the means of transmission do not include necessarily a metal strip; this strip can indeed be made in any material, flexible or rigid, with sufficient strength.

Landscapes

  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Transmission Devices (AREA)
  • Shutters For Cameras (AREA)
  • Catching Or Destruction (AREA)
  • Details Of Garments (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
EP00120844A 2000-09-25 2000-09-25 Verschlusseinrichtung für das Schliessen einer Öffnung Withdrawn EP1191184A1 (de)

Priority Applications (31)

Application Number Priority Date Filing Date Title
EP00120844A EP1191184A1 (de) 2000-09-25 2000-09-25 Verschlusseinrichtung für das Schliessen einer Öffnung
AU9152201A AU9152201A (en) 2000-09-25 2001-09-13 Shutter device for closing an aperture
PCT/BE2001/000154 WO2002025048A1 (fr) 2000-09-25 2001-09-13 Dispositif a volet destine a la fermeture d'une baie
RU2003112014/03A RU2283414C2 (ru) 2000-09-25 2001-09-13 Устройство шторы для закрывания отверстия
DK01971523.4T DK1334255T4 (da) 2000-09-25 2001-09-13 Indretning med klap beregnet til lukning af åbning
PT01971523T PT1334255E (pt) 2000-09-25 2001-09-13 Dispositivo de tipo persiana destinado a fechar um vão
US10/381,429 US7028741B2 (en) 2000-09-25 2001-09-13 Shutter device for closing an aperture
GE5178A GEP20053518B (en) 2000-09-25 2001-09-13 Shutter Device for Closing an Aperture
DE60129726.1T DE60129726T3 (de) 2000-09-25 2001-09-13 Verschlussvorrichtung für das schliessen einer öffnung
CZ2003-830A CZ305425B6 (cs) 2000-09-25 2001-09-13 Zavírací zařízení určené pro uzavírání otvoru
JP2002529629A JP5238118B2 (ja) 2000-09-25 2001-09-13 開口を閉じるように設計されたシャッター装置
ES01971523T ES2291351T5 (es) 2000-09-25 2001-09-13 Dispositivo de persiana destinado al cierre de un vano.
AU2001291522A AU2001291522B2 (en) 2000-09-25 2001-09-13 Shutter device for closing an aperture
BRPI0114055-8A BR0114055B1 (pt) 2000-09-25 2001-09-13 dispositivo de fechamento tipo persiana.
UA2003043771A UA73012C2 (uk) 2000-09-25 2001-09-13 Затворний пристрій для закривання отвору
EP01971523A EP1334255B2 (de) 2000-09-25 2001-09-13 Verschlussvorrichtung für das schliessen einer öffnung
CNB018162525A CN1246565C (zh) 2000-09-25 2001-09-13 用于关闭开口的活动门装置
AT01971523T ATE368793T1 (de) 2000-09-25 2001-09-13 Verschlussvorrichtung für das schliessen einer öffnung
CA002424586A CA2424586C (fr) 2000-09-25 2001-09-13 Dispositif a volet destine a la fermeture d'une baie
MXPA03002651A MXPA03002651A (es) 2000-09-25 2001-09-13 Dispositivo de presiana destinado al cierre de un vano.
SK349-2003A SK3492003A3 (en) 2000-09-25 2001-09-13 Shutter device for closing an aperture
NZ525337A NZ525337A (en) 2000-09-25 2001-09-13 Shutter device for closing an aperture
PL360600A PL206399B1 (pl) 2000-09-25 2001-09-13 Zespół żaluzji do zamykania otworów
KR20037004221A KR100765598B1 (ko) 2000-09-25 2001-09-13 개방부폐쇄용 셔터장치
HU0302898A HU224755B1 (en) 2000-09-25 2001-09-13 Shutter device
ARP010104409A AR030759A1 (es) 2000-09-25 2001-09-18 Dispositivo de persiana destinado al cierre de un vano
MYPI20014438A MY134294A (en) 2000-09-25 2001-09-21 Shutter device for closing an aperture
GCP20011638 GC0000371A (en) 2000-09-25 2001-09-25 Shutter device designed to close off an opening
BG107660A BG65357B1 (bg) 2000-09-25 2003-03-21 Затварящо устройство за отвор
NO20031327A NO326101B1 (no) 2000-09-25 2003-03-24 Lukkeanordning utformet spesielt for a stenge av en apning.
ZA200303052A ZA200303052B (en) 2000-09-25 2003-04-17 Shutter device for closing an aperture.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00120844A EP1191184A1 (de) 2000-09-25 2000-09-25 Verschlusseinrichtung für das Schliessen einer Öffnung

Publications (1)

Publication Number Publication Date
EP1191184A1 true EP1191184A1 (de) 2002-03-27

Family

ID=8169935

Family Applications (2)

Application Number Title Priority Date Filing Date
EP00120844A Withdrawn EP1191184A1 (de) 2000-09-25 2000-09-25 Verschlusseinrichtung für das Schliessen einer Öffnung
EP01971523A Expired - Lifetime EP1334255B2 (de) 2000-09-25 2001-09-13 Verschlussvorrichtung für das schliessen einer öffnung

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP01971523A Expired - Lifetime EP1334255B2 (de) 2000-09-25 2001-09-13 Verschlussvorrichtung für das schliessen einer öffnung

Country Status (29)

Country Link
US (1) US7028741B2 (de)
EP (2) EP1191184A1 (de)
JP (1) JP5238118B2 (de)
KR (1) KR100765598B1 (de)
CN (1) CN1246565C (de)
AR (1) AR030759A1 (de)
AT (1) ATE368793T1 (de)
AU (2) AU2001291522B2 (de)
BG (1) BG65357B1 (de)
BR (1) BR0114055B1 (de)
CA (1) CA2424586C (de)
CZ (1) CZ305425B6 (de)
DE (1) DE60129726T3 (de)
DK (1) DK1334255T4 (de)
ES (1) ES2291351T5 (de)
GC (1) GC0000371A (de)
GE (1) GEP20053518B (de)
HU (1) HU224755B1 (de)
MX (1) MXPA03002651A (de)
MY (1) MY134294A (de)
NO (1) NO326101B1 (de)
NZ (1) NZ525337A (de)
PL (1) PL206399B1 (de)
PT (1) PT1334255E (de)
RU (1) RU2283414C2 (de)
SK (1) SK3492003A3 (de)
UA (1) UA73012C2 (de)
WO (1) WO2002025048A1 (de)
ZA (1) ZA200303052B (de)

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WO2004029396A1 (de) * 2002-09-24 2004-04-08 Guido Langenbach Schnellauftor
EP1510647A1 (de) * 2003-09-01 2005-03-02 Cardo Door AB Rolltor
FR2868464A1 (fr) * 2004-04-02 2005-10-07 Maviflex Sa Sa Tablier de porte avec bavette d'etancheite et porte equipee d'un tel tablier
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US8037921B2 (en) * 2006-06-05 2011-10-18 Rite-Hite Holding Corporation Track and guide system for a door
US20070277943A1 (en) * 2006-06-05 2007-12-06 Rite-Hite Holding Corporation Track and guide system for a door
US7748431B2 (en) * 2006-06-05 2010-07-06 Rite-Hite Holding Corporation Track and guide system for a door
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JP2008169588A (ja) * 2007-01-10 2008-07-24 Bunka Shutter Co Ltd 複合シャッター
EP1956178A1 (de) * 2007-02-07 2008-08-13 Dynaco International S.A. Verfahren zur Herstellung eines Rollladens und Verfahren zur Herstellung einer Einheit aus zwei Zahnriemen
EP2003284A1 (de) * 2007-06-13 2008-12-17 Dynaco International S.A. Verschlussvorrichtung und Element zur Wiedereinführung einer Verschlussvorrichtung in eine Führungsschiene
US7708049B2 (en) * 2007-07-03 2010-05-04 Overhead Door Corporation Sheet door system with transition wheels
CA2948904C (en) 2008-08-26 2019-09-10 Hunter Douglas Inc. Roll-up retractable covering for architectural openings
GB2471198A (en) * 2009-06-16 2010-12-22 Amyco Ind Doors Ltd Roller shutter with detachable portion
ITMI20110509A1 (it) * 2011-03-30 2012-10-01 Sacil Hlb Officine Cormano Srl Porta avvolgibile
US20160319593A1 (en) * 2011-05-11 2016-11-03 Rajiva A. Dwarka Retractable curtain panel with track guide
US20130255893A1 (en) * 2012-01-10 2013-10-03 Jochen Stöbich Fire and Smoke Protection System
US9249621B2 (en) * 2012-01-18 2016-02-02 Rajiva A. Dwarka Coil brush curtain assembly
US9637972B2 (en) * 2012-08-29 2017-05-02 Assa Abloy Entrance Systems Ab Roll-up door and guide system therefor
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US9493984B2 (en) 2013-04-12 2016-11-15 Rite-Hite Holding Corporation Systems and methods to retain and refeed door curtains
US9222304B2 (en) * 2013-04-12 2015-12-29 Rite-Hite Holding Corporation Systems and methods to retain and refeed door curtains
ITGE20130079A1 (it) * 2013-08-07 2015-02-08 Davide Coniglio Dispositivo di protezione per ambienti a chiusura automatizzata
US9695635B2 (en) 2014-05-15 2017-07-04 Dometic Corporation Power track awning assembly
US9228359B2 (en) * 2014-05-15 2016-01-05 Dometic Corporation Rotatable awning with illumination
EP3017985B1 (de) 2014-11-06 2021-01-27 Inalfa Roof Systems Group B.V. Sonnenschutzvorrichtung und dazugehöriger flexibler Sonnenschutz
USD805019S1 (en) 2015-05-15 2017-12-12 Dometic Sweden Ab Accessory base
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Publication number Priority date Publication date Assignee Title
WO2004029396A1 (de) * 2002-09-24 2004-04-08 Guido Langenbach Schnellauftor
EP1510647A1 (de) * 2003-09-01 2005-03-02 Cardo Door AB Rolltor
FR2868464A1 (fr) * 2004-04-02 2005-10-07 Maviflex Sa Sa Tablier de porte avec bavette d'etancheite et porte equipee d'un tel tablier
WO2010101836A2 (en) 2009-03-02 2010-09-10 Rite-Hite Holding Corporation Washdown door
WO2010101836A3 (en) * 2009-03-02 2011-01-20 Rite-Hite Holding Corporation Washdown door
US8113265B2 (en) 2009-03-02 2012-02-14 Rite-Hite Holding Corporation Washdown door
AU2010221571B2 (en) * 2009-03-02 2014-01-09 Rite-Hite Holding Corporation Washdown door
EP2404021B1 (de) * 2009-03-02 2017-06-21 Rite-Hite Holding Corporation Abwaschbare tür

Also Published As

Publication number Publication date
CZ2003830A3 (cs) 2003-10-15
DK1334255T3 (da) 2007-12-03
NO326101B1 (no) 2008-09-22
DE60129726D1 (de) 2007-09-13
UA73012C2 (uk) 2005-05-16
PT1334255E (pt) 2007-11-09
PL360600A1 (en) 2004-09-20
CN1466649A (zh) 2004-01-07
EP1334255B1 (de) 2007-08-01
JP2004509254A (ja) 2004-03-25
PL206399B1 (pl) 2010-08-31
HU224755B1 (en) 2006-01-30
NZ525337A (en) 2005-12-23
AU2001291522B2 (en) 2007-01-25
CA2424586A1 (fr) 2002-03-28
NO20031327D0 (no) 2003-03-24
MY134294A (en) 2007-12-31
BR0114055A (pt) 2003-07-22
DK1334255T4 (da) 2012-10-15
CN1246565C (zh) 2006-03-22
SK3492003A3 (en) 2004-05-04
AR030759A1 (es) 2003-09-03
US7028741B2 (en) 2006-04-18
MXPA03002651A (es) 2004-09-10
ES2291351T5 (es) 2012-11-12
NO20031327L (no) 2003-05-26
ES2291351T9 (es) 2013-02-26
AU9152201A (en) 2002-04-02
BG107660A (en) 2003-11-28
EP1334255B2 (de) 2012-07-18
US20040020611A1 (en) 2004-02-05
ZA200303052B (en) 2004-04-19
BG65357B1 (bg) 2008-03-31
KR100765598B1 (ko) 2007-10-09
JP5238118B2 (ja) 2013-07-17
DE60129726T2 (de) 2008-04-30
GEP20053518B (en) 2005-05-10
HUP0302898A2 (en) 2003-12-29
ES2291351T3 (es) 2008-03-01
RU2283414C2 (ru) 2006-09-10
BR0114055B1 (pt) 2011-12-27
KR20030068540A (ko) 2003-08-21
EP1334255A1 (de) 2003-08-13
ATE368793T1 (de) 2007-08-15
DE60129726T3 (de) 2017-04-13
CZ305425B6 (cs) 2015-09-16
CA2424586C (fr) 2009-08-18
GC0000371A (en) 2007-03-31
WO2002025048A1 (fr) 2002-03-28

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