EP1488068A1 - Dispositif a volet presentant des bords lateraux flexibles - Google Patents
Dispositif a volet presentant des bords lateraux flexiblesInfo
- Publication number
- EP1488068A1 EP1488068A1 EP03707933A EP03707933A EP1488068A1 EP 1488068 A1 EP1488068 A1 EP 1488068A1 EP 03707933 A EP03707933 A EP 03707933A EP 03707933 A EP03707933 A EP 03707933A EP 1488068 A1 EP1488068 A1 EP 1488068A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- edges
- reintroduction
- shutter
- reintroduction element
- flap
- 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
Links
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
- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/58—Guiding devices
-
- 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
Definitions
- the invention relates to a shutter device intended for closing a bay or other opening, the shutter having flexible edges projecting from the plane of the shutter and cooperating with guide tracks, at least one reintroduction element being provided for reintroducing said edges into the guideways when these edges are released from the latter under the action of a force exerted on these edges in a direction transverse to the guideways, a contact surface being formed during this reintroduction between the reintroduction element and the corresponding edge.
- the invention relates, in particular, to a shutter device the lateral edges of the shutter of which can be released from the guideways, for example, when an obstacle is located between the guideways when the shutter is closed or when a vehicle collides with the flap.
- the reintroduction element provided at the location of the upper part of the guide tracks makes it possible to reintroduce the lateral edges of the flap in the guide tracks during its upward movement.
- One of the essential aims of the present invention is to provide a shutter device, the lateral edges and the reintroduction element of which cannot be damaged when a force greater than a predetermined force is exerted on these edges of the shutter during the upward movement. of the last.
- the reintroduction element and the projecting edge cooperate with each other in such a way that, as soon as the force exerted on the edge in a direction transverse to the paths of guides, exceeds a determined value, the contact surface between the reintroduction element and the edge correspondent undergoes a displacement relative to a longitudinal axis of the projecting edge, located at a certain distance from the contact surface, allowing the clearance of the edge relative to the reintroduction element.
- said edges of the flap are made of a flexible and deformable material with shape memory so that these edges return to their original shape after a deformation under the effect of the aforementioned displacement of the contact surface.
- edges are made of an elastomeric material. These edges have, in particular, a Shore A hardness between 65 ° and 100 ° and are preferably made, at least partially, of polyurethane.
- the hardness of the edges is chosen in such a way that, when a tensile force transverse to the longitudinal direction of the guide tracks is exerted on said edges, these edges are released from their corresponding guide path without being considerably deformed, while, when this force exceeds a certain value, these edges temporarily deform further in order to be able to disengage from the reintroduction element.
- the reintroduction element is mounted in an elastic manner on a support so that, when said tensile force exceeds the determined value mentioned above, the reintroduction element is temporarily moved under the action of the corresponding edge in order to allow the latter to be released relative to the reintroduction element.
- the reintroduction element is made of a deformable material with shape memory so that, when said tensile force exceeds the determined value mentioned above, the reintroduction element is deformed under the action of the corresponding edge when the latter emerges relative to the reintroduction element.
- Figure 1 is a schematic view in vertical section of a first embodiment of a shutter device according to the invention with the shutter in the closed position.
- Figure 2 is a view similar to that of Figure 1 with the flap in its open position.
- Figure 3 is a front view of the shutter device in the open position.
- Figure 4 is, on a larger scale, a front schematic representation of the reintroduction element according to a first embodiment of the shutter device according to the invention.
- Figure 5 is a section along the line V-V in Figure 4.
- Figure 6 is a section along line VI-VI of Figure 4.
- Figure 7 is a perspective view of the reintroduction member of Figure 4 with a side edge of the flap.
- Figures 8 to 11 show sections along line VI-VI of Figure 4 with different successive steps during the release of the side edge of the flap relative to the reintroduction element.
- Figure 12 is a side view of the reintroduction element according to a second embodiment of the invention.
- FIG. 13 is an exploded perspective view of the reintroduction element of FIG. 12.
- Figure 14 is a schematic perspective representation of the reintroduction element of Figure 12 during the reintroduction of the side edge of the flap in the corresponding guide path.
- the same reference numerals relate to the same or similar elements.
- the present invention relates to a shutter device cooperating with drive means, such as a drum whose axis is connected to the shaft of an electric motor.
- the shutter moves in a downward and upward movement between, respectively, a closed position and an open position, and is intended for closing a bay in a wall or passage, such as a corridor.
- any planar element at least partially flexible or flexible such as a tarpaulin, a strip of plastic material, a wire fabric, a trellis , a metal sheet, a sectional door, etc. It should, however, be noted that a pronounced preference is given to flexible shutters formed, for example, by a tarpaulin. The attached figures therefore relate more particularly to such a tarpaulin.
- the shutter device is shown schematically in the closed position, while in Figures 2 and 3 the shutter device is shown in the open position.
- This device comprises a flap 1 with lateral edges 2 and 3 projecting from the plane of the flap which are advantageously formed by a continuous bead or by a succession of small blocks articulated relative to each other moving in paths guide 4 and 5.
- Guide paths 4 and 5 are provided on either side of a bay 6 which is present in a wall 7.
- a drum 8 on which the flap 1 can be rolled up.
- Drive means 9 such as an electric motor, actuate a shaft 10 which extends along the axis of the drum 8 so as to be able to wind the shutter 1 on the drum 8 to bring it into the open position or to be able to unwind it towards its closed position.
- the guide tracks 4 and 5 comprise, at the place of their upper part 11, a reintroduction element 12.
- This reintroduction element 12 makes it possible to reintroduce the lateral edges 2 and 3 into the guide tracks 4 and 5 during the opening of the flap 1 when these are released from the lower part 13 of the guide tracks 4 and 5 in below the reintroduction element 12.
- the lateral edges 2 and 3 can be released, for example, when an obstacle is located between the guide tracks 4 and 5 when the shutter 1 is closed or when, for example, a vehicle collides with flap 1.
- the guide paths 4 and 5 have a U-shaped section with two wings 19 and 20.
- the edges of these wings 19 and 20 are folded towards one another, delimiting a slot 21.
- a channel 22 formed in by which the side edges 2 and 3 of the shutter 1 are guided while the area of the shutter 1 near these edges 2 and 3 extends to through the slot 21.
- This reintroduction element 12 comprises a base block 16 housed between the upper part 11 of the guide tracks 4 and 5 and the lower part 13 thereof.
- Two parallel cylinders 17 and 18 extend on this base block 16 at a certain distance from each other, so that said channel 22 extends between these cylinders 17 and 18 and that, consequently, the lateral edges 2 and 3 of the shutter 1 can move through the space formed between these cylinders 17 and 18.
- a guide member 14 and 15 is provided on each cylinder 17 and 18 projecting from the guide paths 4 and 5.
- These guide members 14 and 15 have a rounded surface at their side directed towards the part lower 13 of the guide tracks 4 and 5.
- the distance between the guide members 14 and 15 corresponds substantially to the thickness of the lateral edges 2 and 3 of the flap 1.
- the guide members 14 and 15 extend over a certain distance over the upper part 11 of the guide paths 4 and 5 and are, at their surface facing one another, each provided with a circle 23 and 24 located opposite this upper part 11 of the guide tracks 4 and 5.
- the distance between these circles 23 and 24 is slightly greater than the thickness of the flap 1, but less than the thickness of the lateral edges 2 and 3, so that during the upward or downward movement of the shutter 1, while the lateral edges 2 and 3 are guided in the guide tracks 4 and 5, the shutter can move between these circles 23 and 24.
- the lateral edges 2 and 3 of the shutter 1 When the lateral edges 2 and 3 of the shutter 1 are released from the lower part 13 of the guide tracks 4 and 5, these edges 2 and 3 are reintroduced into the guide tracks 4 and 5 during the upward movement of the shutter 1.
- the lateral edges 2 and 3 are, at the location of the guide members 14 and 15, guided by said rounded surface of the latter towards a position opposite the slot 21 and the channel 22.
- the rounds 23 and 24 bear against the lateral edges 2 and 3 of the flap 1 on either side of the plane of the latter in forcing these edges 2 and 3 to enter the upper part 11 of the guide tracks 4 and 5.
- the lateral edges 2 and 3 of the flap 1 cooperating with the reintroduction element described above, consist of a succession of rigid teeth articulated with respect to each other .
- a relatively large force is exerted on the edges of the flap, for example, because of the wind or because a vehicle has not yet passed completely through the opening 6.
- each tooth successively comes to bear against the guide member 14 and 15 before being reintroduced into the guide path. Consequently, all the reintroduction force is permanently applied to a single tooth which is in contact with a single point on the guide member 14 or 15. When this force is greater than the resistance of this tooth, the latter breaks and makes the shutter device non-functional.
- the lateral edges 2 and 3 of the shutter 1 are made of a material which can temporarily deform, thus presenting a shape memory.
- the hardness of the lateral edges 2 and 3 of the flap 1, the thickness of the protruding edge 2 and 3 and the distance between the guide members 14 and 15 are chosen so that, when said force exerted on the lateral edges 2 and 3 by the reintroduction element exceeds a determined value, these edges 2 and 3 deform in an elastic manner allowing the edges 2 and 3 to disengage from the reintroduction element 12.
- the side edges 2 and 3 of the flap 1 are made of an elastomeric material, such as polyurethane. It has been found that such an elastomer with a Shore A hardness between 75 and 100 and, in particular, a Shore A hardness between 75 and 95, gives excellent results.
- the lateral edges 2 and 3 of the flap 1 have a Shore A hardness between 90 and 95.
- a contact surface is formed between the reintroduction element 12 and these edges 2 and 3 during the upward movement of the flap 1.
- the presence of a contact surface 37 has the consequence that the force, exerted between the lateral edges 2 and 3 and the reintroduction element 12, is distributed over this surface of contact 37 and is no longer concentrated in a point of contact, as is the case in the prior art.
- this force exceeds the aforementioned determined value, the side edges are deformed, as illustrated in FIGS. 8 to 9, causing the release of the side edges 2 and 3 of the element reintroduction 13.
- the lateral edges 2 and 3 of the flap 1, represented in FIGS. 4 to 7, consist of a bead, so that, during this deformation, this is compressed gradually so as to be able to pass through the space between said circles 23 and 24.
- the contact surface 37, between the reintroduction element 13 and the side edges 2 and 3, then undergoes a displacement relative to the axis of these side edges 2 and 3. This contact surface 37 approaches the central axis of the lateral edges 2 and 3 during the compression of the latter.
- Figures 8 to 11 show successive stages of this deformation of a lateral edge 2 or 3 of the flap 1 when a tensile force in the direction of the arrow 25 is exerted on this edge by the flap 1. After the edges side 2 and 3 have emerged from the reintroduction element 12, they resume their original shape and dimensions, as shown in FIG. 11.
- edges 2 and 3 are, in particular, chosen in such a way that, when a tensile force transverse to the longitudinal direction of the guide tracks 4 and 5 is exerted on said edges 2 and 3, these edges are emerge from their corresponding guide paths 4 and 5 without being considerably deformed, while, when this force exceeds said determined value, these edges 2 and 3 temporarily deform further so as to be able to disengage from the reintroduction element 12 .
- edges 2 and 3 are, more specifically, applicable when the ratio between the distance separating the guide members 14 and 15, in particular the distance between the rounds 23 and 24, and the thickness of the lateral edges 2 and 3 is between 3/10 and 7/10, in particular between 3.5 / 10 and 6.5 / 10. Preferably this ratio is between 4.5 / 10 and 5.5 / 10.
- Figures 12 to 14 show a second embodiment of the reintroduction element, according to the invention.
- the upper part 11 of the guide paths 4 and 5 comprises a frame 26 having a U-section with a base 27 and two wings 28 and 29.
- the wings 28 and 29 are folded outwardly to constitute two flanges 30 and 31 which extend substantially parallel to the base 27.
- a plate 32 and 33 is fixed to each of these flanges 30 and 31 by means of bolts 34.
- the plates 32 and 33 are each provided with a substantially continuous edge directed towards each other so that a slot 35 is formed between these plates 32 and 33.
- the projecting lateral edge 2 or 3 of the flap 1 is housed in the space formed between the wings 28 and 29 of the frame 26, the shutter 1 then extending through the slot 35.
- the lower part 13 of the guide paths 4 and 5 is separated from the upper part 11 by a recess 36 provided in the guide paths 4 and 5.
- Each of the dishes 32 and 33 has at its lower end a guide member 14 and 15 which is arranged opposite the recess 36.
- These guide members 14 and 15 have the shape of a round whose axis extends transversely to the longitudinal direction of the guide tracks 4 and 5 and to the plane of the flap 1.
- these guide members 14 and 15 exert a pushing force on the lateral edges 2 and 3 of the shutter 1 in order to reintroduce the latter in the upper part 11 of the guide paths between the wings 28 and 29 of the frame 26.
- the end of the lower part 13 of the guide paths facing the guide members 14 and 15 is bevelled to ensure continuous movement of the flap 1 when it is moved to its closed position.
- the reintroduction element 12 therefore comprises said dishes 32 and 33 with the guide members 14 and 15.
- Excellent results have been obtained when, for the hardnesses mentioned above, the lateral edges 2 and 3 consist of a bead continuous with a circular section with a diameter of 6 mm and when the distance between the guide members 14 and 15 is of the order of 3 mm.
- the thickness of the flap 1 in the area near the side edges 2 and 3 is, for example, 2 mm.
- the guide members 14 and 15 are supported on the lateral edges 2 and 3 of the shutter 1 on a surface of contact 37 on either side of the plane of the shutter 1 in order to reintroduce these edges 2 and 3 into the upper part 11 of the guide tracks 4 and 5.
- the lower end of the side edges 2 and 3 of the flap 1 is inserted, for example by hand, into the upper part 11 of the guide tracks 4 and 5. Then the shutter device can operate again without the need for additional repairs.
- the guide members 14 and 15 are made of a rigid material, such as for example metal, and the side edges are made of an elastically deformable material, it is perfectly possible for the side edges 2 and 3 of the shutter 1 comprise a succession of rigid teeth, while the guide members 14 and 15 are made of an elastic material. In this way, during the reintroduction of the lateral edges 2 and 3 of the flap 1 in the guide tracks 4 and 5, a contact surface 37 is successively formed between each tooth and the guide members 14 and 15. When a force of traction greater than a determined value is exerted on the lateral edges 2 and 3 of the shutter 1, the guide members 14 and 15 are deformed further in order to release these lateral edges 2 and 3 from the reintroduction element 12.
- the reintroduction element 12 is resiliently mounted on a support so that, when said tensile force exceeds the above-mentioned determined value, the reintroduction element 12 is temporarily displaced under the action of the lateral edges 2 and 3 in order to allow the latter to disengage relative to this reintroduction element 12.
- the contact surface between the latter gradually moves over the lateral edges 2 and 3 away from the flap 1.
- the lateral edges 2 and 3 of the shutter 1 consist of elastic discrete elements extending one after the other in the longitudinal direction of the lateral edges of the shutter.
- Such elements can, for example, form a succession of teeth.
- These teeth are, in particular, made of an elastomeric material, such as polyurethane, and have the same hardness as the lateral edges 2 and 3 of the flap 1 of the first and second embodiments of the invention described above. .
- edges 2 and 3 are then released from the guide tracks 4 and 5, and a high tensile force is exerted on these edges 2 and 3 during the upward movement of the flap 1, these edges 2 and 3 are deformed further so as to be able to free itself from the reintroduction element 12.
- the lateral edges 2 and 3 of the flap 1 are provided with a rack which cooperates with a toothed wheel actuated by said drive means, it is advantageous to provide a frame in these lateral edges 2 and 3. It is intended, in particular, a reinforcement of fibers, in particular glass fibers or aramid fibers. These fibers extend along the length of the lateral edges 2 and 3, in these edges 2 and 3 themselves or in the region of the flap 1 near the edges 2 and 3.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Blinds (AREA)
- Support Devices For Sliding Doors (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Road Signs Or Road Markings (AREA)
- Window Of Vehicle (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2002/0197A BE1014712A3 (fr) | 2002-03-20 | 2002-03-20 | Dispositif a volet presentant des bords lateraux flexibles |
BE200200197 | 2002-03-20 | ||
PCT/BE2003/000043 WO2003078783A1 (fr) | 2002-03-20 | 2003-03-17 | Dispositif a volet presentant des bords lateraux flexibles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1488068A1 true EP1488068A1 (fr) | 2004-12-22 |
EP1488068B1 EP1488068B1 (fr) | 2011-03-02 |
Family
ID=27810209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03707933A Expired - Lifetime EP1488068B1 (fr) | 2002-03-20 | 2003-03-17 | Dispositif a volet presentant des bords lateraux flexibles |
Country Status (28)
Country | Link |
---|---|
US (1) | US7416014B2 (fr) |
EP (1) | EP1488068B1 (fr) |
JP (1) | JP4521191B2 (fr) |
KR (1) | KR100997865B1 (fr) |
CN (1) | CN100482916C (fr) |
AR (1) | AR039612A1 (fr) |
AT (1) | ATE500397T1 (fr) |
AU (1) | AU2003212122B2 (fr) |
BE (1) | BE1014712A3 (fr) |
BR (1) | BR0308581B1 (fr) |
CA (1) | CA2479548C (fr) |
DE (1) | DE60336211D1 (fr) |
DK (1) | DK1488068T3 (fr) |
ES (1) | ES2360285T3 (fr) |
GE (1) | GEP20074229B (fr) |
HK (1) | HK1081619A1 (fr) |
IL (2) | IL164134A0 (fr) |
MX (1) | MXPA04009129A (fr) |
MY (1) | MY151843A (fr) |
NO (1) | NO336649B1 (fr) |
NZ (1) | NZ535560A (fr) |
PL (1) | PL210111B1 (fr) |
PT (1) | PT1488068E (fr) |
RU (1) | RU2310054C2 (fr) |
TW (1) | TWI269829B (fr) |
UA (1) | UA79275C2 (fr) |
WO (1) | WO2003078783A1 (fr) |
ZA (1) | ZA200408444B (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080093037A1 (en) * | 2004-12-10 | 2008-04-24 | Bernard Kraeutler | Door Provided With a Curtain Which is Raisable by Winding and Has an Improved Lateral Tightness |
EP1840321A1 (fr) * | 2006-03-29 | 2007-10-03 | Dynaco International S.A. | Dispositif de fermeture avec un rideau présentant des bords latéraux flexibles |
US8037921B2 (en) * | 2006-06-05 | 2011-10-18 | 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 |
US20070277943A1 (en) * | 2006-06-05 | 2007-12-06 | Rite-Hite Holding Corporation | Track and guide system for a door |
EP1956176A1 (fr) * | 2007-02-07 | 2008-08-13 | Dynaco International S.A. | Dispositif à rideau enroulable |
EP2003284A1 (fr) * | 2007-06-13 | 2008-12-17 | Dynaco International S.A. | Dispositif à volet et élément de réintroduction d'un volet dans une glissière de guidage |
FR2918698B1 (fr) * | 2007-07-12 | 2009-10-02 | Maviflex Sa | Montant modulaire pour porte de manutention a rideau souple |
WO2011053581A1 (fr) | 2009-10-26 | 2011-05-05 | Rajiva Dwarka | Appareil architectural et procédé associé |
TWI499713B (zh) * | 2009-11-06 | 2015-09-11 | Komatsu Denki Sangyo Kabushiki Kaisha | 薄片活動遮門的薄片導引 |
CN102561921B (zh) * | 2010-12-29 | 2015-06-24 | 皇田工业股份有限公司 | 防脱纱式遮阳帘的制造方法 |
TW201241297A (en) * | 2011-04-06 | 2012-10-16 | Komatsu Denki Sangyo Kabushiki Kaisha | Sheet shutter |
US20170009524A1 (en) * | 2011-05-11 | 2017-01-12 | Rajiva A. Dwarka | Retractable curtain panel and enhanced stiffeners |
US20130068400A1 (en) * | 2011-05-11 | 2013-03-21 | Rajiva A. Dwarka | Retractable curtain panel with track guide |
US9347258B2 (en) | 2011-05-11 | 2016-05-24 | Rajiva A. Dwarka | Retractable curtain panel with track guide |
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 |
US9222304B2 (en) | 2013-04-12 | 2015-12-29 | Rite-Hite Holding Corporation | Systems and methods to retain and refeed door curtains |
US9493984B2 (en) | 2013-04-12 | 2016-11-15 | Rite-Hite Holding Corporation | Systems and methods to retain and refeed door curtains |
US9323130B2 (en) * | 2013-06-11 | 2016-04-26 | Raytheon Company | Thermal control in variable aperture mechanism for cryogenic environment |
TW201515613A (zh) * | 2013-10-30 | 2015-05-01 | Macauto Ind Co Ltd | 模造導軌裝置 |
WO2016025584A1 (fr) * | 2014-08-13 | 2016-02-18 | Rite-Hite Holding Corporation | Systèmes et procédés pour retenir et remettre des rideaux de porte |
US10174545B2 (en) * | 2016-02-12 | 2019-01-08 | Cornellcookson, Llc | Fabric fire rated door |
US10309153B2 (en) * | 2016-09-26 | 2019-06-04 | Draper, Inc. | Support system for rolled material |
US11142946B2 (en) * | 2017-12-07 | 2021-10-12 | Innomotive Solutions Group Inc. | Roller-shutter door system |
US11643864B2 (en) * | 2018-01-23 | 2023-05-09 | Pella Corporation | Screen edge retention and screen rethreading features for a hidden screen assembly and a fenestration assembly |
RU195067U1 (ru) * | 2019-07-01 | 2020-01-14 | Грухин Сергей Васильевич | Съёмная шторка формующей машины для формования железобетонных изделий, армированных одинарной арматурной сеткой |
Family Cites Families (11)
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US1786054A (en) * | 1927-02-19 | 1930-12-23 | Rolscreen Co | Roller-screen structure |
US1694314A (en) * | 1927-02-19 | 1928-12-04 | Rolscreen Co | Guide-track for screen construction |
US1779646A (en) * | 1928-07-02 | 1930-10-28 | Higgin Mfg Co | Reseating device for roll closures |
US4478268B1 (en) * | 1980-12-29 | 1991-04-23 | Door structure | |
BE906022A (fr) * | 1986-12-23 | 1987-04-16 | Coenraets B J | Dispositif a volet. |
BE1004897A3 (fr) * | 1991-05-24 | 1993-02-16 | Coenraets Benoit | Dispositif de fermeture, de separation ou de couverture. |
FR2762642B1 (fr) * | 1997-04-23 | 1999-07-30 | Bernard Simon | Dispositif de guidage d'une porte a rideau souple |
JPH1130084A (ja) * | 1997-07-09 | 1999-02-02 | Bunka Shutter Co Ltd | シートシャッター装置 |
JPH11235392A (ja) * | 1998-02-20 | 1999-08-31 | Toyo Shutter Co Ltd | 耐熱シートシャッターの火災時弱点部保護構造 |
JP2000160961A (ja) * | 1998-11-24 | 2000-06-13 | Toyo Shutter Co Ltd | シートシャッター装置 |
BE1014506A3 (fr) * | 2001-12-03 | 2003-11-04 | Dynaco Internat | Dispositif a volet avec element de reintroduction. |
-
2002
- 2002-03-20 BE BE2002/0197A patent/BE1014712A3/fr not_active IP Right Cessation
-
2003
- 2003-03-17 AT AT03707933T patent/ATE500397T1/de active
- 2003-03-17 EP EP03707933A patent/EP1488068B1/fr not_active Expired - Lifetime
- 2003-03-17 BR BRPI0308581-3A patent/BR0308581B1/pt active IP Right Grant
- 2003-03-17 PL PL371616A patent/PL210111B1/pl unknown
- 2003-03-17 AU AU2003212122A patent/AU2003212122B2/en not_active Expired
- 2003-03-17 CA CA2479548A patent/CA2479548C/fr not_active Expired - Lifetime
- 2003-03-17 KR KR1020047014834A patent/KR100997865B1/ko active IP Right Grant
- 2003-03-17 JP JP2003576762A patent/JP4521191B2/ja not_active Expired - Lifetime
- 2003-03-17 US US10/508,217 patent/US7416014B2/en not_active Expired - Lifetime
- 2003-03-17 GE GEAP8449A patent/GEP20074229B/en unknown
- 2003-03-17 PT PT03707933T patent/PT1488068E/pt unknown
- 2003-03-17 IL IL16413403A patent/IL164134A0/xx active IP Right Grant
- 2003-03-17 ES ES03707933T patent/ES2360285T3/es not_active Expired - Lifetime
- 2003-03-17 CN CNB038096927A patent/CN100482916C/zh not_active Expired - Lifetime
- 2003-03-17 WO PCT/BE2003/000043 patent/WO2003078783A1/fr active Application Filing
- 2003-03-17 UA UA20041008510A patent/UA79275C2/uk unknown
- 2003-03-17 DK DK03707933.2T patent/DK1488068T3/da active
- 2003-03-17 MX MXPA04009129A patent/MXPA04009129A/es active IP Right Grant
- 2003-03-17 NZ NZ535560A patent/NZ535560A/en not_active IP Right Cessation
- 2003-03-17 RU RU2004130869/03A patent/RU2310054C2/ru active
- 2003-03-17 DE DE60336211T patent/DE60336211D1/de not_active Expired - Lifetime
- 2003-03-18 MY MYPI20030936 patent/MY151843A/en unknown
- 2003-03-18 TW TW092105924A patent/TWI269829B/zh not_active IP Right Cessation
- 2003-03-18 AR ARP030100941A patent/AR039612A1/es active IP Right Grant
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- 2004-10-13 NO NO20044348A patent/NO336649B1/no not_active IP Right Cessation
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