EP1437479A1 - Dispositif de verrouillage et de deverrouillage automatique de la lame finale basse d'un volet roulant - Google Patents
Dispositif de verrouillage et de deverrouillage automatique de la lame finale basse d'un volet roulant Download PDFInfo
- Publication number
- EP1437479A1 EP1437479A1 EP03029912A EP03029912A EP1437479A1 EP 1437479 A1 EP1437479 A1 EP 1437479A1 EP 03029912 A EP03029912 A EP 03029912A EP 03029912 A EP03029912 A EP 03029912A EP 1437479 A1 EP1437479 A1 EP 1437479A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller shutter
- rod
- shutter
- operating member
- lock
- 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- Withdrawn
Links
Images
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
- E06B9/80—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
- E06B2009/801—Locking arrangements
- E06B2009/805—Locking arrangements located on or in the guides
Definitions
- the present invention relates to a locking device and automatic unlocking of the lower final blade of a roller shutter and said roller shutter.
- the document FR 2 565 285 relates to a rolling shutter of the type with blade apron wound on a drum fitted with at least one arched shell of connection between the drum and the last blade of the deck, said shell being articulated so as to deploy in order to bring and maintain the part upper of the apron, in the lowered position, in the plane of said apron, said flap being characterized in that it comprises at right and at the top of each lateral guide slide of the apron, a U-section guide in which scrolls the side edge opposite the apron, said guide being articulated at its lower end so as to allow the free movement of the apron and conformed so that in a vertical position in the general plane of the deck fully lowered, it is supported by its upper end on the last blades of the deck kept blocked by said shell.
- Document FR 2 636 092 presents a locking device and automatic unlocking of the final blade, in the closed position, of a curtain or rolling grille, of the type in which the rotation of the drum during closing is only stopped after a fraction of a turn X beyond the position for which said final blade touches the threshold, characterized in that it is consisting of a bolt mounted to rotate and move between two positions, one for which it enters the slide preventing any lifting of the final blade and the other, for which it authorizes said lifting, said bolt being moved using a rigid rod actuated by a member, urged by said drum, actuation taking place only during said fraction of turn X.
- Document FR 2 775 314 presents a lock for a roller shutter, equipped with a winding axis of the deck, characterized in that it comprises a set of at least two links articulated together by a system of hinges which on the one hand cannot be dismantled in the operating zone normal, and on the other hand causes a bracing of the links when the deck is fully extended, the links being further provided with blades flexible which come to rest under the next link in order to keep it in deployed position, each of the free ends of the links being respectively connected to the winding axis of the deck and to the first apron blade.
- Patent FR 2 789 437 relates to a safety lifting device for roller shutters, comprising a flange secured to the shaft winding of the deck and positioned at the edge of said deck, a connecting rod articulated on the flange and the upper blade of the apron, so as to pivot between a radially deployed position obtained in the unrolled low position of said apron and a retracted position against the winding shaft obtained during the winding of this apron, and locking stop means automatic connecting rod relative to the flange, in the radially position deployed from the latter.
- Patent DE 2 615 918 presents a safety device against the opening of a roller shutter from the outside. This device has a swivel lock system activated by a cable.
- Patent DE 3,323,663 A describes a locking device where the member operating and blocking is actuated by a spring and the stop moves horizontally. It is the same for the device described in the DE patents 298 01 334 U and DE 638 175.
- This patent describes a rolling shutter with a locking device in the upper part.
- the invention avoids all these drawbacks.
- the device according to the invention can be implemented on all the shutters existing rollers and whatever the side play behind the scenes. It is enough to intervene in the lower part of the shutter without dismantling anything. The pose is therefore simple, fast and inexpensive.
- the automatic locking and unlocking device of a shutter roller is composed of a rotary lock which cooperates with a locking stop, said lock being actuated by an operating member, the assembly being arranged in the lower part of the roller shutter.
- the device according to the invention is suitable for being placed on a shutter already existing in function.
- the rotary lock is mounted with its support on the last lower blade of the roller shutter, the stop blocking with which it cooperates is mounted opposite on the slide of said shutter.
- the actuator is mounted on one of the penultimate blades low of the shutter, so as to act on the rotation of the bolt rod rotary which rotates when released from the operating member due to its shape and its weight to cooperate with the locking stop.
- the rotary lock is fixed on its support, itself fixed at the last low blade.
- Said rotary lock has the shape of a rod which turns in a cylinder while the end, on the sliding side, has a bayonet shape so as to that in the high position, there is no blockage with the blocking stop, and that in the low position, there is a blockage of said roller shutter.
- the operating device consists of a cord fixed at one end on one of the penultimate lower blades and on the other end on the rod of the rotary bolt after making a dead turn around the rod, the cord acts to operate the rod of the rotary latch by the play that exists between each blade.
- the rod of the rotary lock is slaved to a counterweight which is arranged perpendicular to the longitudinal axis of said rod in a window of the cylinder which has the function of guiding and keeping in tension the organ cord maneuver.
- the roller shutter has an automatic unlocking device of the bottom final blade on each side with its rotary lock and its stop blocking on each slide.
- an intermediate locking stop adjustable in height is provided.
- Figure 1 is a perspective view of the roller shutter equipped with automatic locking and unlocking device and in particular of the lower part of one side of the roller shutter seen from the inside.
- Figure 2 is a front view of the roller shutter in its lower part of the side of one of the slides, said roller shutter being in the closed position.
- Figure 3 is a view according to Figure 2 but where the shutter is in opening start position when there is play between the blades of the part shutter bass.
- Figure 4 is a detail view of the locking device and automatic unlocking highlighting the shape of the lock rod rotary and locking stop.
- the device is shown in blocking and locking position.
- In dotted line is represented the position of the rotary lock and its rod in the unlocking and unlocking position of said shutter.
- the device according to the invention has the advantage of being able to be put in place on already existing roller shutters.
- This automatic locking and unlocking device for a shutter roller 1 is composed of a rotary bolt 2 which cooperates with a stop blocking 3, said rotary lock 1 is actuated by an operating member 4, the assembly being arranged in the lower part of the shutter 1.
- the rotary latch 2 is mounted on a support 5, itself fixed on the last lower blade 6 of the roller shutter 1.
- the locking stop 3 with which it cooperates is mounted opposite on the slide 7 of said rolling shutter 1.
- This locking stop 3 is movable, and can be adjusted in height.
- the operating member 4 is mounted on one of the penultimate blades 8, lower blade of the roller shutter 1.
- the rotary bolt 2 has the shape of a rod 9 which turns in a cylinder 10, while the end, sliding side, has a bayonet shape, so that in the high position, there is no blockage with the blocking stop 3 (see figure 3), and on the contrary, in the low position (see figure 2) there is a blocking of the roller shutter by the rod 9 of the rotary lock 2.
- the operating member 4 consists of a cord 11 fixed by one of its ends 12 on one of the penultimate lower blades 8 and on the other end 13, on the rod 9 of the lock 2, and this, after having carried out a dead turn around said rod 9.
- the cord 11 acts to maneuver the rod 9 of the latch rotary 2 by the clearance 14 which exists between each blade.
- the cord releases the rod 9, this rotates due to its weight and its shape for example in bayonet to cooperate with the locking stop 3.
- the blades By raising the blind, the blades are raised, the cord 11 rotates the rod 9 which is released from the stop blocking 9.
- the actuator 4 acts when the lower blades are joined and this, so that when the roller shutter 1 is completely lowered, there automatically locks and blocks the lift without authorization and when the roller shutter begins to be raised in normal conditions, there is automatically unlocking or blocking lifting said roller shutter.
- the rod 9 of the rotary bolt 2 is slaved to a counterweight 15 which is disposed in a window 16 of the cylinder 10.
- This counterweight 15 has for function of guiding and keeping in tension the cord 11, operating member 4 of said rotary lock 2.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
Description
- 1.
- Volet roulant
- 2.
- Verrou rotatif
- 3.
- Butée de blocage
- 4.
- Organe de manoeuvre
- 5.
- Support
- 6.
- Dernière lame
- 7.
- Coulisse
- 8.
- Avant-dernières lames
- 9.
- tige
- 10.
- Cylindre
- 11.
- Cordon
- 12.
- Extrémité du cordon
- 13.
- Autre extrémité du cordon
- 14.
- Jeu
- 15.
- Masselotte
- 16.
- Fenêtre
Claims (7)
- Le dispositif de verrouillage et de déverrouillage automatique d'un volet roulant (1) composé d'un verrou (2) qui coopère avec une butée de blocage (3), ledit verrou étant actionné par un organe de manoeuvre (4), l'ensemble étant disposé dans la partie basse du volet roulant (1), caractérisé par le fait que le verrou rotatif (2) est monté avec son support (5) sur la dernière lame (6) basse du volet roulant (1), la butée de blocage (3) avec laquelle il coopère est montée en regard sur la coulisse (7) dudit volet, l'organe de manoeuvre (4) est monté sur l'une des avant-dernières lames (8) basses du volet roulant (1) de manière à agir sur la rotation de la tige (9) du verrou rotatif (2) qui tourne lorsqu'elle est libérée de l'organe de manoeuvre (4) du fait de sa forme et de son poids pour coopérer avec la butée de blocage (3).
- Dispositif, selon la revendication 1, caractérisé par le fait que le verrou rotatif (2) est fixé sur son support (5), lui-même fixé à la dernière lame (6) basse. Ledit verrou rotatif (2) a la forme d'une tige (9) qui tourne dans un cylindre (10) tandis que l'extrémité, côté coulisse (7), a une forme en baïonnette de manière à ce qu'en position haute, il n'y ait pas de blocage avec la butée de blocage (3), et qu'en position basse, il y ait un blocage dudit volet roulant (1).
- Dispositif selon la revendication 2, caractérisé par la fait que l'organe de manoeuvre (4) est constitué d'un cordon (11) fixé à une extrémité sur une des avant-dernières (8) lames basses et à l'autre extrémité sur la tige (9) du verrou rotatif (2) après avoir réalisé un tour mort autour de la tige (9), le cordon agit pour manoeuvrer la tige (9) du verrou rotatif (2) par le jeu (14) qui existe entre chaque lame.
- Dispositif selon la revendication 3, caractérisé par le fait que ledit organe de manoeuvre (4) agit lorsque les lames basses sont jointives, le volet roulant (1) est complètement baissé, il y ait automatiquement verrouillage et blocage du relevage sans autorisation, et lorsque le volet commence à être relevé dans des conditions normales, il y a automatiquement un déverrouillage et déblocage du relevage dudit volet roulant (1).
- Dispositif selon la revendication 3, caractérisé par le fait que la tige (9) du verrou rotatif (2) est asservie à une masselotte (15) qui est disposée perpendiculairement à l'axe longitudinal de ladite tige (9) dans une fenêtre (16) du cylindre (10) qui a pour fonction de guider et maintenir en tension le cordon (11) organe de manoeuvre (4).
- Dispositif selon la revendication 1, caractérisé par le fait que le volet roulant (1) comporte un dispositif de déverrouillage automatique de la lame finale basse de chaque côté avec son verrou rotatif (2) et sa butée de blocage (3) sur chaque coulisse (7).
- Dispositif selon la revendication 1, caractérisé par le fait que le volet roulant (1) a un tablier de grande dimension, et une butée de blocage (3) intermédiaire réglable en hauteur est prévue.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0300208A FR2849893B1 (fr) | 2003-01-10 | 2003-01-10 | Dispositif de verrouillage et de deverrouillage automatique de la lame finale basse d'un volet roulant |
FR0300208 | 2003-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1437479A1 true EP1437479A1 (fr) | 2004-07-14 |
Family
ID=32480371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03029912A Withdrawn EP1437479A1 (fr) | 2003-01-10 | 2003-12-29 | Dispositif de verrouillage et de deverrouillage automatique de la lame finale basse d'un volet roulant |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1437479A1 (fr) |
FR (1) | FR2849893B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104612575A (zh) * | 2015-02-05 | 2015-05-13 | 郝建松 | 一种自锁装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2987393B1 (fr) | 2012-02-24 | 2014-02-21 | Profilmar | Dispositif de verrouillage et de deverrouillage automatique du tablier d'un rideau, d'un volet roulant ou d'une porte sectionnelle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2615918A1 (de) * | 1976-04-10 | 1977-10-20 | Johann Stefan | Sicherungsvorrichtung gegen unbefugtes hochschieben eines geschlossenen rolladens o.dgl. |
DE3323663A1 (de) * | 1982-11-23 | 1984-05-24 | Friedhelm 5778 Meschede Houpt | Rolladen mit einbruchsicherung |
DE3314605A1 (de) * | 1983-04-22 | 1984-10-25 | Horst 4714 Selm Bruns | Sicherung eines rolladens gegen unbefugtes hochschieben von aussen |
DE29801334U1 (de) * | 1998-01-28 | 1998-05-20 | Krings, Rudolf, 52531 Übach-Palenberg | Rolladensicherung |
FR2793513A1 (fr) * | 1999-05-12 | 2000-11-17 | Michel Michaux | Dispositif de blocage en position ouverte, de volet battant |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE638175C (de) * | 1935-09-14 | 1936-11-11 | Alfonso Cappellari | Sperriegel, insbesondere fuer Rollaeden u. dgl. |
DE2521183A1 (de) * | 1975-05-13 | 1976-11-25 | Manfred Michel | Rolladensicherung |
FR2565285B2 (fr) | 1980-07-28 | 1987-09-18 | Peyrichou Fermetures Henri | Volet roulant a verrouillage automatique et fermeture etanche |
FR2520432A1 (fr) * | 1982-01-26 | 1983-07-29 | Bubendorff Richard | Dispositif de verrouillage automatique du tablier deploye d'un volet roulant |
FR2636092B1 (fr) | 1988-09-07 | 1992-11-27 | Peyrichou Fermetures Henri | Dispositif de verrouillage et deverrouillage automatique de la lame finale d'un rideau ou grille roulant en position de fermeture |
FR2775314B1 (fr) | 1998-02-20 | 2000-04-07 | Zurfluh Feller | Verrou automatique pour volet roulant |
FR2789437B1 (fr) | 1999-02-05 | 2001-06-08 | Midi Moulages Plast | Dispositif anti-relevage de securite de volet roulant |
-
2003
- 2003-01-10 FR FR0300208A patent/FR2849893B1/fr not_active Expired - Fee Related
- 2003-12-29 EP EP03029912A patent/EP1437479A1/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2615918A1 (de) * | 1976-04-10 | 1977-10-20 | Johann Stefan | Sicherungsvorrichtung gegen unbefugtes hochschieben eines geschlossenen rolladens o.dgl. |
DE3323663A1 (de) * | 1982-11-23 | 1984-05-24 | Friedhelm 5778 Meschede Houpt | Rolladen mit einbruchsicherung |
DE3314605A1 (de) * | 1983-04-22 | 1984-10-25 | Horst 4714 Selm Bruns | Sicherung eines rolladens gegen unbefugtes hochschieben von aussen |
DE29801334U1 (de) * | 1998-01-28 | 1998-05-20 | Krings, Rudolf, 52531 Übach-Palenberg | Rolladensicherung |
FR2793513A1 (fr) * | 1999-05-12 | 2000-11-17 | Michel Michaux | Dispositif de blocage en position ouverte, de volet battant |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104612575A (zh) * | 2015-02-05 | 2015-05-13 | 郝建松 | 一种自锁装置 |
CN104612575B (zh) * | 2015-02-05 | 2016-07-13 | 郝建松 | 一种自锁装置 |
Also Published As
Publication number | Publication date |
---|---|
FR2849893A1 (fr) | 2004-07-16 |
FR2849893B1 (fr) | 2005-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2500508B1 (fr) | Installation de fermeture ou de protection solaire, et procédé de mise en oeuvre d'une telle installation | |
EP1975367A1 (fr) | Dispositif de protection d'une overture d'une construction | |
EP3263826B1 (fr) | Volet roulant à lames orientables | |
EP1437479A1 (fr) | Dispositif de verrouillage et de deverrouillage automatique de la lame finale basse d'un volet roulant | |
EP2635759B1 (fr) | Volet roulant du type jalousie | |
EP2783063B1 (fr) | Volet roulant doté d'un dispositif de manoeuvre de la projection d'un tablier de volet roulant | |
FR2948142A1 (fr) | Dispositif de manoeuvre de la projection d'un tablier de volet roulant, et volet roulant equipe d'un tel dispositif | |
CA2971602C (fr) | Lame de volet | |
FR2576255A1 (fr) | Systeme de protection des vitres contre les intemperies notamment des vehicules routiers | |
FR2565285A2 (fr) | Volet roulant a verrouillage automatique et fermeture etanche | |
EP3269896B1 (fr) | Store a lames orientables | |
FR2875532A1 (fr) | Dispositif de deploiement et de repliement automatique d'un volet roulant | |
EP2085565B1 (fr) | Dispositif d`anti-soulèvement d`élément d`occultation de système de fermeture, de type volet roulant, store, moustiquaire ou similaire | |
FR2636092A1 (fr) | Dispositif de verrouillage et deverrouillage automatique de la lame finale d'un rideau ou grille roulant en position de fermeture | |
FR3097251A1 (fr) | Lame finale de tablier de volet roulant | |
EP0690200B1 (fr) | Dispositif de blocage pour volet roulant | |
EP3470617B1 (fr) | Procede de commande automatisee d'une installation de volet roulant et installation d'ecran motorise | |
FR2941996A1 (fr) | Systeme de projection pour volet coulissant | |
FR3019851A1 (fr) | Brise-soleil a lames orientables a blocage automatique en deploiement | |
FR2962759A1 (fr) | Volet roulant inclinable automatique | |
EP2196617B1 (fr) | Système anti-soulèvement pour dispositif de fermeture du type volet roulant | |
EP0945585B1 (fr) | Volet roulant comportant un dispositif d'entrainement manuel | |
EP2551441B1 (fr) | Dispositif pour empêcher le repliement d'un tablier à lames orientables d'un dispositif d'occultation | |
FR2721971A1 (fr) | Dispositif de blocage pour volet roulant | |
FR3110629A1 (fr) | Trappe avec garde-corps à déploiement automatique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
17P | Request for examination filed |
Effective date: 20041020 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20080327 |