EP2112321B1 - Rollladen, der mit einer Bremse ausgestattet ist - Google Patents

Rollladen, der mit einer Bremse ausgestattet ist Download PDF

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Publication number
EP2112321B1
EP2112321B1 EP09158459.9A EP09158459A EP2112321B1 EP 2112321 B1 EP2112321 B1 EP 2112321B1 EP 09158459 A EP09158459 A EP 09158459A EP 2112321 B1 EP2112321 B1 EP 2112321B1
Authority
EP
European Patent Office
Prior art keywords
apron
jaw
brake
jaws
slat
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.)
Active
Application number
EP09158459.9A
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English (en)
French (fr)
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EP2112321A1 (de
Inventor
Frédéric Meny
Jean-Marie Allemand
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.)
Zurfluh Feller SAS
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Zurfluh Feller SAS
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.)
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Publication date
Application filed by Zurfluh Feller SAS filed Critical Zurfluh Feller SAS
Publication of EP2112321A1 publication Critical patent/EP2112321A1/de
Application granted granted Critical
Publication of EP2112321B1 publication Critical patent/EP2112321B1/de
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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
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17046—Bottom bars
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/86—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • E06B2009/885—Braking mechanism activated by the bottom bar
    • 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

Definitions

  • the invention relates to a shutter comprising an apron guided on each side by a slide, and which is adapted to wrap around a tube, the deck being composed of blades articulated between them, the upper blade being connected to the tube, in particular by a safety lock or simple flexible fasteners, the roller shutter being equipped with a brake.
  • the invention relates more particularly, but not exclusively, to a motorized roller shutter.
  • the descent and the climb are obtained using an electric motor that drives the tube.
  • the shutter by its design, can create a guillotine effect.
  • the jamming effort is proportional to the weight of the deck, but also to the engine power at the end of descent. Indeed, most of the motors are set to stop at the low point in an angular position of the predefined tube (there are still manually adjustable motors of the limit switches where we adjust the low point in a precise position) . Under these conditions, if the shutter is equipped with automatic latches (that is to say rigid links pushing between the deck and the winding tube), in the presence of an obstacle during the descent of the deck, the engine torque acting on the tube will be applied in pressure on the deck by means of the automatic locks, and the lower blade can exert a very important effort on the obstacle.
  • automatic latches that is to say rigid links pushing between the deck and the winding tube
  • the control of the notched sector support against the wall of the slide needs to be improved in order to ensure a more effective blocking.
  • EP 0 908 593 also relates to a mechanism for stopping a motorized roller shutter when an obstacle is encountered on descent.
  • a mechanical solution is provided which requires a particular slide with teeth. The apron stop is not immediate and can intervene only after a race equal to the pitch of the toothing.
  • EP 0 401 419 relates to a mechanism for preventing unauthorized lifting of a shutter in the closed position.
  • the mechanism comprises at least two jaws rotatably mounted on a support connected to one of the active parts of the deck, the tilting of the jaws being caused by the displacement of the control means which cooperates with a cam, provided on each jaw, in response to the moving the two active parts of the apron, the jaws tilting outwardly projecting, each jaw having a notched sector or teeth adapted to come to lock against a wall of the slide, the serrated or toothed sector of the jaw being located, relative to the axis of articulation, on the opposite side to the cam.
  • the mechanism is relatively complicated, with many pivoting axes and a flexible linkage of traction.
  • the object of the invention is, above all, to provide a brake system integrated into the apron, in particular to the final blade, which ensures an effective locking. It is desirable that this brake system is independent of the type of maneuver and is sufficient to itself to stop the descent of the deck. It is further desirable that this brake system is simple and economical to achieve.
  • the invention is a rolling shutter according to the statement of claim 1, comprising such a brake system integrated to the deck.
  • This brake system is independent of the type of maneuver and is sufficient to itself to stop the descent of the deck.
  • this brake system can be completed by a system for sending information to an electric motor driving the winding tube, to stop the motor or reverse its direction of rotation.
  • An advantage of the brake system according to the invention compared to a safety edge that would control the engine stop, is that it blocks the descent of the deck directly at the obstacle.
  • a safety edge one depends on the reaction time of the electronics and the drive train between the motor and the final blade (play in the motor reducer, play in the motor supports, in the fastening systems of the apron , etc ).
  • the system of the invention also has the advantage of mitigating any linkage incident of the kinematic chain. Indeed, if the connection between two blades of the deck breaks, or if a fastener system breaks, the apron locking system remains effective.
  • the wedging member is mounted so as to project in a plane perpendicular to the plane of the deployed deck.
  • the part of the brake control means may comprise tabs projecting inwards so as to be below the cams, to close the jaws and thus move the notched sectors away from the walls of the slide, when the two active parts of the blade spread vertically from one another ..
  • the two active parts may be provided at a brake blade of the deck, which consists of the two active parts nested one inside the other, and can move relative to each other in the plane apron deployed.
  • the brake blade is the lower blade of the deck.
  • a mechanical brake can be provided on each side of the apron to cooperate with the corresponding slide.
  • the jaw is rotatably mounted about a horizontal axis parallel to the plane of the deployed deck.
  • the wedging member may comprise two jaws rotatably mounted in opposite directions.
  • the support on which the jaw is rotatably mounted comprises a body inserted into the end of the lower active portion of the brake blade, this body having an axis on which the jaw is hinged.
  • the support on which the jaw is rotatably mounted may be formed by a vertical web integral with the lower active part, which sail is provided on its upper edge with a horizontal hollow cylinder adapted to receive an axis of rotation of the jaw, the part active lower being provided to fit into the upper active part.
  • a roller shutter V comprising an apron 1 guided on each side by a slide 2a, 2b horizontal cross section U.
  • the concavities of the slides are facing one another.
  • the apron 1 is suitable for wrapping around a tube 4 of horizontal axis located above the upper end of the slides and driven by an M motor with gearbox, schematically shown.
  • the upper blade 3a of the apron is connected to the tube 4, in particular by simple flexible fasteners, or by safety latches 5 which allow a controlled winding from the motor M and the tube 4, but which oppose, by means of stubborn, unauthorized lifting of the lowered apron
  • the apron 1 has, as illustrated on Fig. 2 and 3 at least two adjacent active parts, namely a lower active part 6 and an upper active part 7 mounted so as to be able to approach each other in the vertical direction when the deck 1, in its descent, encounters a obstacle or stop.
  • the active parts 6, 7 are provided at a braking blade 8 of the apron.
  • This braking blade 8 is composed of two active parts 6, 7 nested one inside the other and can move relative to each other in the vertical plane of the deck deployed.
  • the brake blade 8 constitutes the lower or final blade of the deck. However this braking blade could be provided at another level.
  • the active parts 6, 7 of the brake blade 8 are metal, advantageously made of aluminum, or light alloy, spun.
  • the active part 6 is formed by a hollow section section as shown in FIG. Fig. 6 , extending over the entire width of the deck.
  • the profile is open at each end.
  • the cross section of the active part 6 is rectangular with its large vertical side.
  • the small upper side of the active part 6 is secured in the middle of a T-shaped section 9, the vertical upright passes through a slot 10 provided in the lower part of the active part 7.
  • This active part 7 is also formed by a profile to substantially rectangular cross section with a horizontal partition 7a substantially halfway up.
  • the horizontal branch 11 of the T-shaped section 9 is housed in the partitioned lower cavity of the active part 7 and can move from a lower position illustrated on Fig. 6 where the active parts 6, 7 are spaced apart as far as possible, at a position illustrated on Fig. 8 where the active parts 6, 7 are brought closer together; the branch 11 is then close to the partition 7a.
  • a curved hook-shaped profile 12 is provided at the top of the active portion 7 for articulation with the immediately higher apro
  • the rolling shutter comprises at least one mechanical brake B.
  • Preferably two mechanical brakes B are provided, respectively one on each side of the deck 1, at each end of the brake blade 8.
  • the mechanical brake B comprises a control means D that is sensitive to bringing the two active parts 6, 7, and at least one wedging K clean to protrude transversely for a block against a wall of the slide 2a.
  • the wedging member K preferably comprises two jaws 13a, 13b rotatably mounted in opposite directions about a horizontal axis of articulation 14 parallel to the plane of the deployed deck.
  • the jaws 13a, 13b are made of metal, preferably treated steel.
  • the hinge axis 14 is provided on the outer vertical edge of a brake body 15 in the form of a substantially parallelepipedal metal block, thicker at the upper and lower edges and at the height of the hinge. axis 14.
  • the block 15 is engaged by horizontal sliding in the open section of the active part 6 and is held by friction or by any other means in this active part.
  • the vertical outer edge of the block 15 is placed in the plane of the end of the active part 6 so that only the axis 14 protrudes relative to this plane.
  • the two jaws 13a, 13b are articulated vis-a-vis the axis 14, in a cross arrangement.
  • Each jaw 13a, 13b comprises, in the upper part in the example shown, a cam 16a, 16b extending transversely. Opposite the cam relative to the axis of rotation 14, each jaw has a notched or toothed sector 17a, 17b adapted to be locked against a wall of the slide.
  • the two walls, in this example, against which the sectors 17a, 17b come to lock are the walls of the slide parallel to the plane of the deployed deck.
  • the control means D of the brake comprises a part 18, in particular of synthetic material, or of plastic material, which comprises in the upper part a tab 19 at right angles.
  • the piece 18 may, alternatively, be made of cut steel, and possibly be provided on its longitudinal sides with notches.
  • the tab 19 is engaged and maintained in a reservation forming an upper housing of the active part 7, above the horizontal partition 7a.
  • the piece 18, located in a vertical plane against the edge of the deck, comprises, in the upper part, two lateral extensions 20a, 20b forming anvils, which can be straight or curved. According to the realization of Fig. 5 , the lower end of the anvils 20a, 20b is folded inwards to be substantially parallel to the cams 16a, 16b. Alternatively, the anvils 20a, 20b may be formed by substantially horizontal straight extensions above the cams 16a, 16b.
  • the piece 18 may further comprise tabs 21a, 21b provided so as to be below the cams 16a, 16b.
  • the tongues 21a, 21b can be curved substantially at right angles inwards. These tongues 21a, 21b constitute counter-anvils whose function is to close the jaws 13a, 13b, and thus to move the notched sectors of the walls of the slide, when the two active parts 6, 7 of the blade s 'Spread vertically from one another, for example during the ascent of the apron.
  • the part 18 comprises in the upper part and in the lower part of the tongues 22 in transverse extension in the plane of the part 18 to contribute to its guidance between the walls 2a, 2b of the slide.
  • the tongues 22 protrude laterally from the notches of the sectors 17a, 17b in the loosened position in order to prevent undesirable hooking of these notches with the wall of the slide.
  • the upper tabs 22 may further serve as stop stop under tulip.
  • the piece 18 has a rectangular window 23 whose long side is vertical ( Fig. 3 ).
  • This window is traversed by a screw 24, advantageously self-tapping, screwed into a bore of the axis 14.
  • the head of the screw 24 is pressed against the piece 18 to hold it against the edge of the brake blade 8
  • a vertical relative displacement of the piece 18 relative to the screw 24 and to the block 15 is possible because of the rectangular window 23.
  • the lower end of the piece 18 has a curved portion 18a which is in sliding abutment against the edge of the blade 8, but does not fit into this blade.
  • the brake blade 108 consists of the two active parts 106, 107.
  • the lower active portion 106 is provided for insertion into the upper active portion 107.
  • the support on which the jaw 13a, 13b is rotatably mounted is formed by a vertical web 115 secured to the lower active portion 106.
  • the veil 115 is provided on its upper edge with a horizontal hollow cylinder 114 adapted to receive the axis d 124 articulation of the jaw.
  • the shaft 124 may comprise a self-tapping screw portion.
  • the upper leg 19 of the anvil piece 18 is introduced into a reservation adjusted to its shape.
  • the hinge axis 124 of the two cams 13a, 13b is screwed directly into a hole 114a formed in the upper cylinder 114 of the active part 106, thus avoiding an intermediate piece and giving greater strength and reliability to the assembly. .
  • the lower housing of the active part 107 in which the lower active part 106 is engaged has, substantially at mid-height, two inwardly projecting T-shaped ribs 25 forming stop and guide pins on both sides. other of the veil 115.
  • the upper cylinder 114 comprises, on either side of its junction with the web 115, a rib 26 projecting radially adapted to abut against a lug 25 at the end of the low stroke of the portion 106.
  • the brake blade 108 consisting of the parts 106 and 107 is made of aluminum, or light alloy, spun.
  • the weight of the apron 1 that accumulates on the brake blade 8, 108 will create additional pressure on the cams 16a, 16b and the blockage will be even more powerful because the teeth of the notched sectors 17a, 17b will tend to s' further apart and to exert even stronger pressure against the inner walls of the slide 2a, 2b, with effective blocking.
  • the proposed system is therefore self-locking because the higher the load, the more the teeth of the jaws 13a, 13b exert pressure against the inner walls of the slide.
  • the presence of the anvil 21a, 21b under the cams 16a, 16b ensures that the jaws 13a, 13b close again well during the lifting the apron 1 since the anvils act on the cams 16a, 16b to bring the jaws closer together.
  • the counter-anvils 21a, 21b provide the advantage of ensuring the movement and position of the jaws 13a, 13b for the case where they tend to move poorly over time, either because of soiling in the backstage, either because of galling due to the onset of corrosion. In this case, the own movement of the parts due to gravity would no longer be sufficient to ensure the approximation of the jaws.
  • anvil 21a, 21b also ensures proper operation with a slightly inclined flap, for example roof flap, for which the risk of jamming of a person resting on the rim of the roof flap is real.
  • the operation of the brake according to the invention has the advantage of keeping the apron 1 locked in position, even if the obstacle can partially disengage. This avoids the apron comes to apply again his load against the obstacle during disengagement.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Claims (8)

  1. Rollladen mit einem Behang, der auf jeder Seite durch eine Gleitschiene geführt ist und der geeignet ist, sich um ein Rohr aufzuwickeln, wobei der Behang aus untereinander gelenkig gelagerten Lamellen besteht, wobei die obere Lamelle mit dem Rohr verbunden ist, wobei der Rollladen mit einer Bremse ausgestattet ist,
    - wobei der Behang (1) eine Bremslamelle aufweist, die wenigstens zwei benachbarte aktive Teile (6, 7; 106, 107), von denen der eine der untere (6, 106) und der andere der obere (7, 107) ist, umfasst, die derart angebracht sind, dass sie sich einander nähern können, wenn der Behang bei seinem Herablassen auf ein Hindernis oder einen Anschlag stößt,
    - wobei die Bremse eine mechanische Bremse (B) ist, die ein gegenüber der Annäherung der beiden aktiven Teile (6, 7; 106, 107) empfindliches Betätigungsmittel (D) sowie wenigstens ein Klemmorgan (K), welches mit dem Behang vertikal verschieblich verbunden ist, umfasst,
    - wobei das Klemmorgan (K) wenigstens zwei Backen (13a, 13b) umfasst, die an einem mit einem der aktiven Teile (6, 7; 106, 107) des Behangs verbundenen Halter drehbar angebracht sind, wobei das Kippen einer jeden Backe (13a, 13b) durch die Bewegung des Betätigungsmittels (D), das als Reaktion auf die Bewegung der beiden aktiven Teile des Behangs mit einem an jeder Backe vorgesehenen Nocken zusammenwirkt, bewirkt wird, wobei die Backen nach außen vorspringend kippen,
    - wobei jede Backe ein Rast- oder Zahnsegment umfasst, das geeignet ist, an einer Wand der Gleitschiene zu blockieren,
    - wobei das Rast- oder Zahnsegment einer jeden Backe in Bezug auf die Gelenkachse (14, 124) auf der von einem Nocken (16a, 16b) abgewandten Seite gelegen ist,
    - wobei jeder Nocken (16a, 16b) quer verläuft,
    - wobei das Betätigungsmittel (D) der Bremse ein Teil (18) umfasst, das in einer vertikalen Ebene an der Kante des Behangs gelegen ist, wobei das Teil zwei seitliche Erweiterungen (20a, 20b) umfasst, die auf den jeweiligen Nocken (16a, 16b) der Backen (13a, 13b) zur Auflage kommen,
    dadurch gekennzeichnet, dass
    - das Teil (18) an dem oberen aktiven Teil (7, 107) gehalten ist und ein Fenster (23), das von der Gelenkachse (14, 124) einer jeden Backe durchgriffen ist, umfasst,
    - der Halter, an dem jede Backe drehbar angebracht ist, einen Körper umfasst, der in das Ende des unteren aktiven Teils der Bremslamelle eingefügt ist, wobei dieser Körper die Achse, an der die Backe angelenkt ist, umfasst.
  2. Laden nach Anspruch 1, dadurch gekennzeichnet, dass das Teil (18) Zungen (21a, 21b) aufweist, die nach innen vorspringen, so dass sie sich unterhalb der Nocken (16a, 16b) befinden, um die Backen (13a, 13b) wieder zu schließen und somit die Rastsegmente von den Wänden der Gleitschiene zu entfernen, wenn die beiden aktiven Teile (6, 7) der Lamelle sich vertikal voneinander entfernen.
  3. Laden nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die beiden aktiven Teile im Bereich einer Bremslamelle (8, 108) des Behangs vorgesehen sind, die aus den beiden aktiven Teilen (6, 7; 106, 107), welche ineinander übergreifen und sich in der Ebene des ausgefahrenen Behangs zueinander bewegen können, besteht.
  4. Laden nach Anspruch 3, dadurch gekennzeichnet, dass die Bremslamelle (8, 108) die untere Lamelle des Behangs bildet.
  5. Laden nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass eine mechanische Bremse (B) auf jeder Seite des Behangs vorgesehen ist, um mit der entsprechenden Gleitschiene (2a, 2b) zusammenzuwirken.
  6. Laden nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass jede Backe (13a, 13b) um eine zu der Ebene des ausgefahrenen Behangs parallel verlaufende horizontale Achse (14; 124) drehbar angebracht ist.
  7. Laden nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Klemmorgan zwei Backen (13a, 13b), die in entgegengesetzter Richtung drehbar angebracht sind, umfasst.
  8. Laden nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Halter, an dem jede Backe (13a, 13b) drehbar angebracht ist, durch eine mit dem unteren aktiven Teil (106) fest verbundene vertikale Wand (115) gebildet ist, welche Wand an ihrem oberen Rand mit einem horizontalen Hohlzylinder (114) versehen ist, der geeignet ist, eine Rotationsachse (124) einer jeden Backe aufzunehmen, wobei der untere aktive Teil (106) dazu vorgesehen ist, sich in den oberen aktiven Teil (107) einzufügen.
EP09158459.9A 2008-04-23 2009-04-22 Rollladen, der mit einer Bremse ausgestattet ist Active EP2112321B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0802274A FR2930586A1 (fr) 2008-04-23 2008-04-23 Volet roulant equipe d'un frein, frein et lame de freinage pour un tel volant.

Publications (2)

Publication Number Publication Date
EP2112321A1 EP2112321A1 (de) 2009-10-28
EP2112321B1 true EP2112321B1 (de) 2016-06-15

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EP09158459.9A Active EP2112321B1 (de) 2008-04-23 2009-04-22 Rollladen, der mit einer Bremse ausgestattet ist

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EP (1) EP2112321B1 (de)
FR (1) FR2930586A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013011867A1 (ja) * 2011-07-20 2013-01-24 文化シヤッター株式会社 開閉装置の開閉体停止装置
CN105545194A (zh) * 2016-01-25 2016-05-04 广西顺森门业有限公司 多轮式电动卷帘门
BE1025797B1 (nl) * 2017-12-18 2019-07-19 Building Plastics Nv Vernieuwd onderlat samenstel voor een rolluik
EP3623564B1 (de) * 2018-09-13 2021-10-27 Bhg Schliess- und verdunkelungsvorrichtung mit schutzgitter und einbruchsicherungssystem
FR3085989B1 (fr) * 2018-09-13 2021-01-15 Bubendorff Sa Dispositif de fermeture ou d'occultation pour une construction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705119A1 (de) * 1977-02-08 1978-08-10 Stahl Gurt Bandweberei Selbsttaetig ein- und ausrueckende sicherung fuer rollaeden
EP0401419B1 (de) 1989-06-09 1992-12-30 Gust. Alberts GmbH & Co. KG Selbsttätige Rolladensicherung
FR2769340B1 (fr) * 1997-10-06 1999-12-03 Somfy Volet roulant motorise
ES2255383B1 (es) * 2004-03-18 2007-05-16 Viuda De Rafael Estevan Gimenez, S.L. Sistema de persiana enrollable de lamas con dispositivo de autobloqueo perfeccionado.

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FR2930586A1 (fr) 2009-10-30
EP2112321A1 (de) 2009-10-28

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