EP1270866B1 - Fallschutzvorrichtung für einen aufrollbaren Verschluss - Google Patents

Fallschutzvorrichtung für einen aufrollbaren Verschluss Download PDF

Info

Publication number
EP1270866B1
EP1270866B1 EP02291394A EP02291394A EP1270866B1 EP 1270866 B1 EP1270866 B1 EP 1270866B1 EP 02291394 A EP02291394 A EP 02291394A EP 02291394 A EP02291394 A EP 02291394A EP 1270866 B1 EP1270866 B1 EP 1270866B1
Authority
EP
European Patent Office
Prior art keywords
spring
finger
reel
cheeks
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02291394A
Other languages
English (en)
French (fr)
Other versions
EP1270866A1 (de
Inventor
Michel Javey
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.)
JAVEY, MICHEL
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1270866A1 publication Critical patent/EP1270866A1/de
Application granted granted Critical
Publication of EP1270866B1 publication Critical patent/EP1270866B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping
    • 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
    • E06B9/60—Spring drums operated only by closure members

Definitions

  • the present invention relates to an anti-fall device of a flexible structure closing apron capable of being wound around a substantially cylindrical support system and mounted to rotate around a fixed shaft, generally above an opening to condemn.
  • the invention finds a particularly advantageous, but not exclusive, application in the field of vertical erasure closures equipping the accesses of industrial and commercial buildings.
  • curtains or apron more generally designate any means capable of closing an opening, that is to say a plate, a blade assembly, a grid etc ...
  • the structural flexibility necessary for the winding of this organ can come directly from the intrinsic nature of the material constituting it and / or joints linking the different parts of the component.
  • the winding of the deck is traditionally performed around at least one spool mounted to rotate on said fixed shaft.
  • Each coil is also connected to the fixed shaft by means of a spiral-type compensation spring, wound inside said coil itself.
  • This elastic return means is responsible for counterbalancing at least partially the weight of the apron by restoring during the opening phase, the stored energy in the form of torque during the closing phase.
  • roller curtains around a fixed shaft are subject to a number of regulatory and prescriptive requirements.
  • the French standard NF P 25-362 replaced by the European standard EN 12604: 2000, having the status of a French standard, taking effect on January 20, 2001, concerns the safety of users in case of failure of the closing.
  • an apron has a relatively large weight, generally ranging from several tens to several hundred kilograms. Combined with a high fall speed, this mass is a real danger for users.
  • each compensation spring is integral with a locking element mounted to move on the corresponding coil, the locking element being able to move in the direction of a static member integral with the shaft fixed to cooperate by locking with a stop portion of said static member, said locking member being kept away from the static member by the restoring force exerted by the compensation spring.
  • This device thus described has the advantage of being of extremely simple design since this security system requires the cooperation of only two parts, namely, a movable locking member and a static member. Therefore, and contrary to the antecedents of the prior art previously mentioned, the adaptation of such a retaining device requires only minor changes in the intrinsic structure of the winding closure. In Indeed, these transformations are essentially limited to simply secure the outer end of the compensating spiral spring to a locking member mounted movably in displacement on the corresponding coil. This does not call into question the classic mechanism of closure, whether from a structural and / or functional point of view. For all these reasons, the described retaining device has increased reliability as well as a particularly low cost compared to equivalent systems already known.
  • the compensation spring is indeed the only part controlling the immobilization or displacement of the locking element with respect to the coil. In other words, it alone ensures the immobilization of the blocking element in the passive position, it also controls only the movement towards the static member, and finally it guarantees only the maintenance in the active position; the passive and active positions being those in which said blocking element and said static body are respectively at a distance and in contact with each other.
  • the position of the locking element with respect to the static member therefore depends solely and especially directly on the state of the compensation spring.
  • the compensation spring Under normal conditions of use, the compensation spring is constantly stretched due to excessive winding of the coil constituting it, and this regardless of the position of the deck. As also its internal end is fixed, the restoring force is only felt at its outer end. It is indeed the only one likely to move, for the double reason that it is secured to the locking element mounted movably moving on the coil on the one hand, and that said coil is itself mounted mobile in rotation around the fixed shaft on the other hand.
  • the only restoring force thus makes it possible to advantageously maintain the blocking element in the passive position, that is to say at a distance from the static body. This balance remains perfectly stable as long as the compensation spring retains its original mechanical properties.
  • the compensation spring When a failure occurs at the compensation spring, the break occurs systematically at the point where the stresses are maximum, that is to say where the curvature is the strongest.
  • the part concerned corresponds, of course, to the internal end of the compensation spring, and more generally to the entire zone located near the attachment point on the fixed shaft. The compensation spring is thus released from the inside, from any mechanical stress so that the restoring force disappears.
  • the compensation spring Since the compensation spring is wound on itself when the closure functions normally, the volume it occupies inside the coil is very much lower than that which it has at rest, that is to say when not subject to any winding stress. Also, after rupture, it will tend to resume naturally its original form. In the event of a failure, there is therefore a substantially radial expansion of the compensation spring which tends to deviate at most from the axis around which it was wound. This movement continues until the deployment of the spring is stopped, due to the limited space inside the coil.
  • the locking element When no longer subjected to the restoring force exerted by the compensation spring, the locking element is therefore free to leave its passive position and move relative to the coil on which it is mounted, in the direction of the static organ. This obviously implies that it can be driven on the move through a moving body. This is precisely what happens when the compensation spring breaks then animates the double movement of radial extension and rotation previously described. The locking element, secured to the outer end of the compensation spring, is then moved to the active position in which it cooperates by locking with the static member.
  • the blocking element is held in contact with the static member by virtue of the fact that the radial expansion of the compensation spring is limited by the small volume available inside the coil, and that thus said spring comes very quickly to lock against the apron portion surrounding said coil, thereby immobilizing said locking member.
  • the retaining device comprises guide means adapted to direct the movement of the locking element towards the static member, in case of rupture of the compensation spring; the envisaged displacement occurring between the passive position in which the blocking element is at a distance from the static body and the active position in which the said blocking element is in contact with the said static body.
  • the compensation spring is driven by a complex movement resulting substantially from the combination of radial expansion and rotation in the winding direction of the turn. Also, it is particularly advantageous to control the movement of its outer end so that the movable locking element is safely and effectively directed towards the static member.
  • the purpose here is above all to avoid the risk of attachment of the compensation spring and / or the locking element with any element, present inside the coil, other than the body static.
  • Advantageously arranged guiding means advantageously make it possible to achieve this objective.
  • the object of the invention is to propose an alternative embodiment as well as a certain number of improvements made to the entire device.
  • the invention relates to an anti-fall device of a closing apron intended to be wound around at least one spool mounted to rotate on a fixed shaft and connected thereto via a compensation spring wound on itself between two blanks of the coil and whose inner end is integral with the shaft, while its outer end cooperates with a locking element mounted to move on said coil, so as to in case of failure of the compensation spring, said element comes to cooperate by locking with a stop portion of a static member integral with the fixed shaft and therefore of the apron, characterized in that the locking element cooperating with the outer end of the compensation spring is constituted by a finger interposed between the two blanks, generally parallel, delimiting the coil, an outer portion of which cooperates with an elastic thrust member and an inner portion of which cooperates with the end of the compensation spring, which finger is able to move axially along an axis parallel to that of the shaft, between two positions, one of which unlocking in which it is kept at a distance from the abutment portion of the static member, by putting
  • the present invention also relates to the features which will emerge during the following description, which should be considered in isolation or in all their possible technical combinations.
  • the device 1 generally designated in the figures makes it possible to prevent the fall of a closing apron (not shown).
  • the locking element 7 cooperating with the external end 4b of the compensation spring 4 is constituted by a finger interposed between the two blanks 5, 6, generally parallel, delimiting the coil 2, an outer portion 7a of which is connected with an elastic thrust member 10 and whose inner portion 7b cooperates with the end 4b of the compensation spring 4.
  • the finger 7 is capable of moving axially along an axis parallel X, X 'to that Y, Y' of the shaft 3, between two positions A, B, the so-called unlocking one in which it is kept at a distance the abutment portion 8 of the static member 9, by putting the axial thrust member 10 under stress, by the single restoring force of the spring 4 at its outer end 4b.
  • the finger 7 is cylindrical and staggered in two different diameters D1, D2 delimiting a shoulder E between them.
  • the zone of smaller diameter D1 constitutes its inner part and that of the largest diameter D2 its external part.
  • the retention in the locking position A, by the single restoring force of the spring 4 at its end 4b, is effected by means of the shoulder E which constitutes a stop coming against the field of said end 4b of the spring 4, when it is stretched so operational.
  • Unlocking according to the position B of the finger 7 is effected by releasing its shoulder E, during an expansion of the winding force of the spring 4, in particular by breaking thereof, causing a development of its diameter.
  • the zone of larger diameter D2 of the finger 7 constituting its outer portion 7a is in connection with the elastic thrust member 10 which is constituted by a spiral spring mounted in extension between the outer end of the finger 7 and a fixed part of one of the blanks 5 constituting the coil 2 opposite that 6 facing the static member 8.
  • the inner face of the blank 6 opposite the static member 8 comprises a peripheral puncture 11 surrounding a passage hole 11A of the finger 7 in said blank 6 directed towards the abutment portion 8 of the static member 9, so as to constitute both a bearing to said finger 7 and an abutment to the compensation spring 4, avoiding any lateral displacement thereof on the rim of the blank 6, likely to cause the wedging of the spring 4 and adversely affect the operation of the device.
  • the inner face of the blank 5 opposite that 6 opposite the static member 9 comprises a peripheral puncture 12 surrounding the corresponding through hole 13 of the finger 7 directed towards the elastic thrust member 10 thereof, to constitute a landing.
  • the slats 11 and 12 effectively contribute to stiffen the blanks 6 and 5 and consequently strengthen the holding of the finger 7, in the unlocked position. Indeed, in this case, its role is to maintain the end of the spring 4 which is stretched.
  • external attachment means 14, 15 of one end of the extension spring 10, constituting the elastic thrust member are constituted by hooks 14, 15 obtained by deformation of material of the 5, around the passage hole 13 of the finger 7. This improvement is particularly clearly visible on the figure 10 constituting a section along line VIIIb, VIIIb of the figure 8 .
  • each of the blanks 5, 6 integrate, for one 5 the attachment means 14, 15 of the spring 10 and one of the bearings 12 of the finger 7, and for the other 6 the other bearing 10 of the finger 7 and a stop of the compensation spring 4 are constituted by a single piece obtained by stamping from a flat steel sheet in a single operation.
  • the blanks 5 and 6 are assembled together by means of connecting bars 22 arranged between said blanks, then stapled by a deformation 23 of the end of said strips, after having passed through corresponding holes 24 of the blanks.
  • These bars 22 are stiffened by a hollow stamping operation whose bulge 22a is turned outwardly and they contribute to the realization of the coil 2 by reinforcing it.
  • one 22A of these bars disposed near the punctures 11, 12 of the flanks 6, 5, supporting the gripping finger 7, of the spring 4, although identical to the other bars 22, has the particularity of to be turned so that its domed portion is turned inward and thus its recessed portion 22Aa to the outside.
  • said bar 22A is offset peripherally inwardly relative to the others to allow the spring 4, near its end 4b, to pass over the bar 22A covering its recessed portion 22Aa turned outward, so to the spring covering it. This is intended to limit and control expansion and friction during spring breakage.
  • the static member 9 comprises abutment portions 8 constituted by peripheral openings open at one of their ends and closed at the other end, in the sense of the blocking to be obtained in the event of unlocking of the finger 7 which has become lodged in the 8, the pitch between two gills, corresponding to an apron drop of less than thirty centimeters.
  • the static member 9 is obtained by stamping from a flat steel sheet in a single operation.
  • the static member 9 is secured to the shaft 3 by means of the tabs 16 extending axially from the body of the static member 9 and which are pierced with holes 17 fixing to the tree.
  • the coil is held in place on the shaft 3 not only by the static member 9 fixed on the shaft but also, on the opposite, by a fastener 18 which is also derived from the legs 19 in which are practiced holes 20 for fixing on the same shaft 3, thus trapping the coil and the fall prevention device according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Springs (AREA)
  • Discharge Heating (AREA)
  • Replacement Of Web Rolls (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Details Of Aerials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Earth Drilling (AREA)
  • Ladders (AREA)

Claims (9)

  1. Vorrichtung zum Schutz gegen Herabfallen einer Absperrschürze, die zum Aufrollen um mindestens eine Spule (2) bestimmt ist, welche drehbeweglich zur Drehung um einen feststehenden Schaft montiert und mit diesem mittels einer Kompensationsfeder (4) verbunden ist, die um sich selbst und um diesen Schaft zwischen zwei Tiefziehplatinen (5, 6) der Spule (2) gewickelt ist und deren inneres Ende (4a) mit dem Schaft (3) fest verbunden ist, während ihr äußeres Ende (4b) mit einem Blockierelement (7) zusammenwirkt, das zur Verlagerung auf der besagten Spule (2) derart beweglich montiert ist, dass es im Falle eines Versagens der Kompensationsfeder (4) blockierend mit einer Partie zusammenwirken kann, die einen Anschlag (8) eines statischen Bauteils (9) bildet, das mit der feststehenden Achse (3) und somit mit der Absperrschürze fest ist, wobei das besagte Blockierelement (7) von einem Finger gebildet ist, der zwischen den beiden im wesentlichen parallelen Tiefziehplatinen (5, 6) angeordnet ist, welche die Spule (2) eingrenzen, wobei ein äußerer Abschnitt (7a) des Fingers in Verbindung mit einem elastischen Schuborgan (10) steht, während ein innerer Abschnitt (7b) des Fingers mit dem Ende (4b) der Kompensationsfeder (4) zusammenwirkt, wobei der Finger (7) längs einer zur Achse (Y, Y') des Schaftes (3) parallelen Achse (X, X') verlagerbar ist, dadurch gekennzeichnet, dass die dem statischen Bauteil (9) gegenüberstehende Seite der Tiefziehplatine (6) einen Umfangskragen (11) trägt, welcher ein Durchgangsloch (11A) für den Finger (7) in der besagten Tiefziehplatine (6) umgibt, der gegen die den Anschlag (8) bildende Partie des statischen Bauteils (9) gerichtet ist, derart, dass gleichzeitig ein Lager für den Finger (7) und ein Anschlag für die Kompensationsfeder (4) gebildet ist, um jede seitliche Verlagerung derselben bezüglich des Randes der Tiefziehplatine (6) zu vermeiden, die ein Verklemmen der Kompensationsfeder (4) erzeugen und die Funktion der Vorrichtung beeinträchtigen könnte.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Innenseite der entgegengesetzt zur Tiefziehplatine (6) und gegenüber dem statischen Bauteil (9) angeordneten Tiefziehplatine (5) einen Umfangskragen (12) aufweist, welcher ein dem Finger (7) entsprechendes Durchgangsloch (13) für den gegen das elastische Schuborgan (10) gerichteten Finger umgibt, um ein Lager zu bilden.
  3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass äußere Aufhängemittel (14, 15) für das eine Ende einer Zugfeder (10), welche das elastische Schuborgan bildet, von Haken (14, 15) gebildet sind, die durch Verformen von Material der Tiefziehplatine (5) um das T7urchgangsloch (13) für den Finger (7) gebildet sind.
  4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass beide Tiefziehplatinen (5, 6) jeweils einstückig durch Stanzen eines ebenen Stahlblechs in einem einzigen Arbeitsgang erhalten sind, wobei die eine Tiefziehplatine (5) Befestigungsmittel (14, 15) für die Feder (10) und ein Lager (12) für den Finger (7) integriert hat, während die andere Tiefziehplatine (6) das andere Lager (11) für den Finger (7) und einen Anschlag für die Kompensationsfeder (4) integriert hat.
  5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Tiefziehplatinen (5 und 6) miteinander über Verbindungsstege (22) montiert sind, welche sich zwischen den beiden Platinen erstrecken und damit durch Verformen (23) der Enden der Stege verklammert sind, nachdem sie durch entsprechende Löcher (24) der Platinen gesteckt sind.
  6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die Stege (22) durch eine Hohlprägung verstärkt sind, deren Bombierung (22a) nach außen gerichtet ist, um zur Realisierung der Spule (2) verstärkend beizutragen.
  7. Vorrichtung nach einem der Ansprüche 5 oder 6, dadurch gekennzeichnet, dass einer (22A) der Stege, der in der Nähe der Umfangskragen (11, 12) der Tiefziehplatinen (6, 5) angeordnet ist, um den Finger (7) zur Anbringung der Kompensationsfeder (4) zu unterstützen, und sonst identisch mit den anderen Stegen (22) ist, die Besonderheit aufweist, dass sein bombierter Abschnitt nach innen und folglich seine Höhlung (22Aa) nach außen weist, wobei der besagte Steg (22A) bezüglich der übrigen Stege auf einem weiter innen angeordneten Umfang liegt, um der Kompensationsfeder (4) in der Nähe ihres Endes (4b) zu gestatten, oberhalb des Steges (22a) mit Abdeckung seiner nach außen gewandten Höhlung (22Aa) zu liegen, so dass der Steg von der Kompensationsfeder (4) in einer Weise überdeckt ist, dass ihre Ausdehnung und Reibung nach einem Federbruch begrenzt werden.
  8. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das statische Bauteil (9) Abschnitte aufweist, welche einen Anschlag (8) bilden, der in Umfangsrichtung verlaufende Kanäle bildet, die an ihrem einen Ende offen und an ihrem anderen Ende geschlossen sind, um ein Blockieren im Fall einer Entriegelung des Fingers (7)zu erhalten, der in den nächstgelegenen Kanal (8) einfährt, wobei die Teilung zwischen zwei Kanälen einem Herabfallen der Absperrschürze von weniger als 30 cm entspricht.
  9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass das statische Bauteil (9) durch Stanzen eines ebenen Stahlblechs in einem einzigen Arbeitsgang erhalten ist.
EP02291394A 2001-06-28 2002-06-06 Fallschutzvorrichtung für einen aufrollbaren Verschluss Expired - Lifetime EP1270866B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0108711A FR2826688B1 (fr) 2001-06-28 2001-06-28 Dispositif anti-chute pour fermeture a enroulement
FR0108711 2001-06-28

Publications (2)

Publication Number Publication Date
EP1270866A1 EP1270866A1 (de) 2003-01-02
EP1270866B1 true EP1270866B1 (de) 2008-03-05

Family

ID=8864997

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02291394A Expired - Lifetime EP1270866B1 (de) 2001-06-28 2002-06-06 Fallschutzvorrichtung für einen aufrollbaren Verschluss

Country Status (6)

Country Link
EP (1) EP1270866B1 (de)
AT (1) ATE388298T1 (de)
DE (1) DE60225377T2 (de)
ES (1) ES2302789T3 (de)
FR (1) FR2826688B1 (de)
PT (1) PT1270866E (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20130099A1 (it) * 2013-06-20 2013-09-19 Conegliano Serramenti Srl Dispositivo di sicurezza anticaduta contro la rottura della molla di asservimento a serrande avvolgibili

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20030052A1 (it) * 2003-03-17 2004-09-18 Ballan Spa Dispositivo di sicurezza anticaduta per portoni sezionali
DE602004006836D1 (de) * 2004-04-28 2007-07-19 Mario Gnaccarini Vorrichtung zur Befestigung einer Feder für Rolläden und Tore
FR2871840B1 (fr) 2004-06-22 2006-08-11 Bmj Sarl Systeme de deblocage d'un dispositif anti-chute pour fermeture a enroulement
FR2884279B1 (fr) 2005-04-06 2007-05-25 Michel Javey Dispositif anti-chute pour fermeture a enroulement avec ou sans systeme de deblocage
WO2007043069A1 (en) * 2005-10-11 2007-04-19 Mario Gnaccarini Spring-holder device for roller shutters and gates
EP1978202A1 (de) * 2007-04-03 2008-10-08 Mario Gnaccarini Federhalterungsvorrichtung für Rolltore oder Rolltüren und Herstellungsverfahren für eine solche Vorrichtung
ITBO20120419A1 (it) * 2012-07-31 2014-02-01 Masinara S P A Dispositivo di supporto di una molla di una serranda avvolgibile.
ITBO20130065A1 (it) * 2013-02-14 2014-08-15 Masinara S P A Scatola portamolla di una serranda avvolgibile e relativi kit e metodo di assemblaggio.
ITUA20164191A1 (it) * 2016-06-08 2017-12-08 Masinara S P A Elemento di protezione per le scatole portamolla di una serranda.
IT201600130739A1 (it) * 2016-12-23 2018-06-23 Masinara S P A Attrezzo e metodo per il precaricamento di una molla interna ad una scatola portamolla per serrande
IT201800009646A1 (it) * 2018-10-23 2020-04-23 Antonino Siclari Nuovo dispositivo per serrande e/o avvolgibili

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627801B1 (fr) * 1988-02-29 1992-02-07 Zurfluh Feller Sa Ets Perfectionnements apportes aux rideaux metalliques et aux grilles enroulables a equilibrage par ressorts plats
FR2739656B1 (fr) 1995-10-09 1997-11-21 Tournier Gerard Dispositif d'actionnement d'une fermeture a enroulement
FR2756319B1 (fr) * 1996-11-28 1999-05-21 Javey Michel Dispositif anti-chute pour fermetures a effacement vertical
FR2772070B1 (fr) 1997-12-09 2000-01-07 Michel Javey Dispositif de retenue pour fermeture a enroulement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20130099A1 (it) * 2013-06-20 2013-09-19 Conegliano Serramenti Srl Dispositivo di sicurezza anticaduta contro la rottura della molla di asservimento a serrande avvolgibili
WO2014203287A1 (en) * 2013-06-20 2014-12-24 Conegliano Serramenti S.R.L. Anti-drop safety device against torsion spring break in rolling shutter

Also Published As

Publication number Publication date
DE60225377T2 (de) 2009-03-12
ATE388298T1 (de) 2008-03-15
FR2826688B1 (fr) 2004-01-23
PT1270866E (pt) 2008-04-08
DE60225377D1 (de) 2008-04-17
EP1270866A1 (de) 2003-01-02
ES2302789T3 (es) 2008-08-01
FR2826688A1 (fr) 2003-01-03

Similar Documents

Publication Publication Date Title
EP1270866B1 (de) Fallschutzvorrichtung für einen aufrollbaren Verschluss
EP1593802B1 (de) Öffnungsvorrichtung eines Flügels eines Kraftfahrzeug mit mit erhöhter Sicherheit bei einem Aufprall, und Verfahren zur Montage der Öffnungsvorrichtung auf dem Flügel
EP2616616B1 (de) Kraftfahrzeugsgriff mit einem trägheitskörper und einer sicherung
EP3998389B1 (de) Reversible und irreversible trägheitssicherheitsverriegelung- öffnungskontrollvorrichtung
FR2885574A1 (fr) Pedalier de vehicule automobile apte, en cas de choc frontal sur le vehicule, a se retracter
EP0845575B1 (de) Absturzsicherungsvorrichtung für vertikal einziehbare Verschlusseinrichtungen
FR2815047A1 (fr) Dispositif d'accrochage entre un cadre de lisses et un levier et metier a tisser incorporant un tel dispositif
EP0768445B1 (de) Aufrollbare Verschlusseinrichtung mit Festwelle, Federgewichtsausgleich und Verriegelungseinrichtung
EP3149262B1 (de) Schloss für kraftfahrzeug
EP0922832B1 (de) Fangvorrichtung für rollbare Verschlussvorrichtungen
EP3032010B1 (de) Schloss für einen Öffnungsflügel eines Kraftfahrzeugs
EP1816294B1 (de) Federgehäuse einer Fallschutzvorrichtung für Rollläden mit vertikaler Bewegungsrichtung
FR2949498A1 (fr) Dispositif d'ouverture d'un ouvrant de vehicule automobile, et ouvrant equipe d'un tel dispositif.
EP3561214B1 (de) System, das ein aufrollrohr eines rollladens und einen sperrriegel umfasst, und rollladenanlage, die ein solches system umfasst
EP2017431A2 (de) Federgehäuse einer Fallschutzvorrichtung für Rollläden mit vertikaler Bewegungsrichtung, das mit einer Sicherung ausgestattet ist und entsprechende Sicherungselemente
WO2020020656A1 (fr) Poignée d'ouvrant de véhicule automobile munie d'un système de sécurité inertiel
EP1609940B1 (de) Abfallsicherheitsvorrichtung eines Rollvorhangs
EP1609941A1 (de) System zum Entriegeln einer Fallschutzvorrichtung für einen aufrollbaren Verschluss
EP1710390A2 (de) Fallschutzvorrichtung für einen aufrollbaren Verschluss mit oder ohne Entriegelungssystem
FR3096710A1 (fr) Dispositif de commande du mécanisme d'ouverture d'un ouvrant de véhicule automobile
FR2696693A1 (fr) Enrouleur de sangle de ceinture de sécurité de véhicule.
FR2722155A1 (fr) Enrouleur de ceinture de securite ayant un dispositif de pre-tension
FR2996499A1 (fr) Dispositif d’arret de porte destine a stabiliser un ouvrant d’un vehicule automobile et ensemble d’arret de porte comprenant un tel dispositif d’arret de porte
WO2006114556A1 (fr) Charniere avec mecanisme a crans de retenue
FR2919014A1 (fr) Boite a ressort de dispositif antichute de rideau roulant a deplacement vertical munie d'une surete.

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20030502

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: JAVEY, MICHEL

RIN1 Information on inventor provided before grant (corrected)

Inventor name: JAVEY, MICHEL

111L Licence recorded

Free format text: 0100 FERMETURES JAVEY SAS

Effective date: 20050217

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20080328

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REF Corresponds to:

Ref document number: 60225377

Country of ref document: DE

Date of ref document: 20080417

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: WILLIAM BLANC & CIE CONSEILS EN PROPRIETE INDUSTRI

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080305

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20080527

Year of fee payment: 7

Ref country code: ES

Payment date: 20080606

Year of fee payment: 7

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2302789

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080305

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20080614

Year of fee payment: 7

Ref country code: BE

Payment date: 20080528

Year of fee payment: 7

Ref country code: PT

Payment date: 20080528

Year of fee payment: 7

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080305

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080605

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080527

Year of fee payment: 7

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080305

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080305

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080630

26N No opposition filed

Effective date: 20081208

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080305

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20091207

BERE Be: lapsed

Owner name: JAVEY, MICHEL

Effective date: 20090630

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080606

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20090608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080305

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090608

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090606

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20110630

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20130228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120702