EP2022927B1 - Dispositif de liaison entre un arbre rotatif et un tablier à lames articulées de volet roulant assurant notamment une fonction anti-relevage de sécurité - Google Patents

Dispositif de liaison entre un arbre rotatif et un tablier à lames articulées de volet roulant assurant notamment une fonction anti-relevage de sécurité Download PDF

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Publication number
EP2022927B1
EP2022927B1 EP20080352016 EP08352016A EP2022927B1 EP 2022927 B1 EP2022927 B1 EP 2022927B1 EP 20080352016 EP20080352016 EP 20080352016 EP 08352016 A EP08352016 A EP 08352016A EP 2022927 B1 EP2022927 B1 EP 2022927B1
Authority
EP
European Patent Office
Prior art keywords
arm
connection
shaft
rotation
connection device
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.)
Not-in-force
Application number
EP20080352016
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2022927A1 (fr
Inventor
Michel Albignac
Romain Herveaux
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.)
Moulages Plastiques du Midi MPM SAS
Original Assignee
Moulages Plastiques du Midi MPM 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.)
Filing date
Publication date
Application filed by Moulages Plastiques du Midi MPM SAS filed Critical Moulages Plastiques du Midi MPM SAS
Publication of EP2022927A1 publication Critical patent/EP2022927A1/fr
Application granted granted Critical
Publication of EP2022927B1 publication Critical patent/EP2022927B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B9/171—Rollers therefor; Fastening roller shutters to rollers
    • 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
    • E06B2009/802—Locking arrangements located in or close to shutter box

Definitions

  • the essential functions attributed to such a connecting device are to allow the rolling shutter apron to be pulled in slides arranged along the uprights, by wrapping it around the rotary shaft by rotating the latter, when it is desired to disengage opening, and allow to unroll the shutter apron in the opening in these same slides, by rotating the shaft in the opposite direction.
  • the device must therefore allow to pull and push the deck by means of the rotary shaft roller shutter and by rotation thereof.
  • such a device provides, when the apron is placed in the opening, a safety anti-lift function, preventing the reversibility of the winding of the apron around the shutter shaft or simply the release of the deck in the trunk, by a simple action on the deck, push / pull type, knowing that the rotation of a shutter shaft is not in itself reversible by a direct action on the shaft .
  • EP 1 026 363 in the name of the applicant which relates to a safety anti-lift device for roller shutters, comprising a flange secured to the winding shaft of the deck, positioned at the edge of said deck, a link articulated on the flange and the upper blade of the deck , so as to pivot between a radially expanded position obtained in the low position unwound of the apron and a retracted position against the winding shaft obtained during the winding of this apron, and stop means of automatic locking of the connecting rod relative to the flange, in the radially extended position of the latter.
  • the present invention provides an alternative to the previous solutions improving the reliability and strength of the connecting device or the distribution of forces transmitted between the shaft and the rolling shutter apron, in particular in its anti-lift or traction of the deck.
  • Such a device thanks to the double articulation provided by each arm on the first part, and the joint combined with a degree of freedom in rotation and a degree of freedom in translation, offers a high efficiency and reliability of the anti-rotation function. lifting by the two points of recovery on the first part of the device attached to the shaft, and a high resistance of this anti-lift conferred by a reinforcement stand or stbuttering means provided by the second arm.
  • said first and second arms are rigid, respectively.
  • said first part of the device connected to the rotary shaft by a complete rigid connection takes the form of a ring adapted to surround the rotary shaft.
  • the second articulated portion may advantageously be pre-assembled on the first part before mounting the device on the shaft.
  • said ring has an inward projection adapted to penetrate into a housing of the shutter shaft in order to achieve a rotational locking connection between the first part of the device and the shutter shaft. rolling.
  • This feature allows a radial self-locking of the first and second parts one over the other, by an axial displacement of the latter, in particular to provide better resistance to radial forces tending to pull the device during a pull on apron.
  • the complete rigid connection means that can be disassembled between said first and second arc-shaped portions so as to form an annular ring further comprise an axial abutment between said first and second arc-shaped portions.
  • said inward projection of the ring is distributed over each of the first and second arc-shaped portions.
  • This feature makes it possible to provide a projection against undercut tending to reinforce the fixing of the first part of the device on the shaft, this projection against undercut being easy to mount avoiding axial threading, because of its dissociation into two parts , one on each ring part.
  • the device according to the invention comprises articulation means comprising a degree of freedom in rotation and a degree of freedom in translation combined, between the first end of the second arm and said first part of the device connected to the rotary shaft by a complete rigid connection.
  • the device according to the invention comprises articulation means comprising a degree of freedom in rotation and a degree of freedom in translation combined, between the first end of the second arm and said first part of the device. linked to the rotary shaft by a complete rigid connection on the one hand, and between the first end of the first arm and said first part of the device connected to the rotary shaft by a complete rigid connection on the other hand.
  • said articulation comprising a degree of freedom in rotation and a degree of freedom in translation combined comprises slide means defined between at least one flange of said first part of the device connected to the rotary shaft by a complete rigid connection. , and the rotating shaft itself.
  • said articulation comprising a degree of freedom in rotation and a degree of freedom in translation combined comprises slide means defined in at least one flange of said first part of the device connected to the rotary shaft by a complete rigid connection.
  • the first arm adopts a U-shaped curve between the branches of which is housed at least partly the second arm adopting a shape of I or T curved.
  • the first and second arms respectively adopt curved shapes in a circular arc.
  • the device according to the invention comprises resilient return means constituting an assistance in the deployment of the first arm away from the shaft at the end of rotation of the latter during the rolling shutter apron.
  • first arm and the second arm are articulated on said first part of the device connected to the rotary shaft by a complete rigid connection, by first and second joints comprising at least one axis of rotation parallel to the axis. rotation of the shutter shaft, respectively.
  • the first arm and the second arm are articulated to one another by a third articulation defining a degree of freedom that is unique in rotation along an axis of rotation parallel to the axis of rotation of the rotation shaft. rolling shutter.
  • the linking device 1 represented on the Figures 1 to 8 is intended to link a rotary shaft 2 and an apron 3 with articulated rolling shutter blades 4, the deck 3 being able to wind around the shaft 2 in a first direction of rotation of the shaft 2, and to unfold in a second direction of rotation of the opposite shaft to the first direction, so that the apron 3 releases an opening (not shown) of building or the like, and is inscribed in this opening, respectively.
  • the Figures 3 to 5 relate to the unfolding phase of deck 3, and the Figures 6 to 8 relate to the winding phase of the deck 3.
  • the shaft 2, the apron 3 with blades 4 are conventional elements of the shutter, as well as the slides, all its elements being known are represented schematically and will not be described in more detail here, with the exception of the tree whose interface with the device 1 has an important aspect in connection with the invention, as will be developed later.
  • the first 14 and second 15 parts of the ring 13 are advantageously and respectively in the form of two cylindrical tubular sleeves 30, 31 of circular cross section each having at one of its axial ends a flange 20, 21 perpendicular to the surface of the sleeve 30, 31 and located in a plane transverse to the shaft 2 shutter.
  • the flanges 20 and 21 of the sleeves are placed at opposite ends of the sleeves 30, 31 so as to allow the end 8 of the first arm 7 to be housed between these flanges 20 and 21, as shown in FIGS. Figures 1 to 8 .
  • the complete rigid connecting means 16 are made removable between the two parts of the ring, adopting for example the shape of a tubular centering interlocking, as shown in FIG. figure 2 , with shoulder so that the cylindrical upper surfaces of the two sleeves are advantageously aligned.
  • the link 16 further comprises at least one locking clip 32 of the two parts 14, 15 of the ring 13, as shown in FIG. figure 2 , the clipping being performed during the axial assembly of the two parts of rings 13 on the shaft 2, by axial approximation of these parts towards each other, at the end of nesting.
  • the clip 32 can be made in one of the sleeves, by a flexible tongue 33 provided with a return 35 at its end, parallel to the axis of the sleeves 30 and 31 of the ring 13 corresponding to the axis of the 2, and cut for example in the thickness of the sleeve, adapted to associate by clipping in an axial housing 34 made in the other sleeve, also in the thickness thereof, the axial housing 34 having a shoulder 36 as represented on the figure 2 , so that the return 35 of the tongue 33 can cross this shoulder 36 at the end of nesting and resiliently lock behind it to bind the two parts 14 and 15 of the ring 13.
  • the ring 13 has a projection 37 facing inwards, able to penetrate into a housing 17 of the roller shutter shaft 2 in order to make a rotational locking connection between the first part of the device 1 and the shaft. 2 of roller shutter.
  • the housing 17 generally adopts the shape of an axial groove formed on the surface of the shaft 2, the cross section of which forms a dovetail.
  • the projection 37 of the ring 13 preferably extends axially along each of the rings 30, 31, and adopts any suitable cross section capable of penetrating into the housing 17 in order to achieve angular positioning and a rotational locking connection. of the first part 5 of the device around the shaft 2.
  • the projection 37 will be indexed angularly with all the organs necessary for the fixed part 5, in particular with the complete rigid connecting means 16 removable between the two parts 14, 15 of the ring 13 so that the projections 37 of these two parts of the ring are axially aligned.
  • cross section of the sleeves 30 and 31 can adopt any suitable shape depending on the outer surface of the shaft, for example inner and outer circular, or outer circular and substantially inner polygonal, or other, especially in view to provide a connection in rotation of the fixed part 5 on the shaft 2, alternative or additional to the connection provided by the projection 37.
  • the articulation 22 of the end 8 of the first arm 7 on the flanges 20 and 21 of the first part 5 of the device can be advantageously effected by means of two pins 38 extending axially on either side of the arm 7, each of the pins 38 being housed in a corresponding hole formed in each of the flanges 20 and 21, and free to rotate in the hole.
  • the two pins 38 define an axis of rotation of the first arm 7 parallel to the axis of rotation of the roller shutter shaft 2 and thus a connection of the arm 7 to the portion 5 to a degree of freedom in rotation.
  • the arm 7 is assembled to the fixed part 5 when the two rings 14 and 15 are mounted and associated together by axial approximation of one another, the arm 7 being interposed at this time between the rings.
  • the angular position of the hinge holes of the first arm 7 on the part 5 will be indexed relative to the projection 37 and depending on the length of the first arm 7, so that the latter can be fully deployed at the end of unwinding of the apron 3 away from the part 5 rigidly connected to the shaft 2, as shown in FIG. figure 5 to come into abutment deployment with the second arm 10 and thus constitute a non-reversible system from an action on the deck, as will be explained later.
  • the diameter of the pins 38 which take the tensile force of the deck, will be determined to resist this traction.
  • the first arm 7 advantageously adopts a curved circular arc shape, the length of the rope that it determines between its two ends 8, 29 is a function of the distance between the axis of rotation of the shaft 2 and the plane of the slides 27, and the diameter of the shaft 2.
  • the length of the arc constituting the first arm will have to be determined so that once fully deployed, the end 29 of the first arm 7 is preferably substantially in the plane defined by the slides 27, or close to this plane so that this end 29 constitutes a stop for the apron 3 and that it can not be reassembled in the trunk (not shown) by a direct action on it.
  • the length of said chord defined by the first arm 7 is a little smaller than a diameter of the shaft 2, representing an arc length slightly less than the half circumference of the shaft, as more particularly shown on figures 4 , 5 and 6 .
  • the second arm 10 advantageously adopts a curved circular arc whose first end 11 is articulated on the first part 5 of the connecting device 1 via a hinge 23 defined by two slides or lights 40, preferably in an arc of a circle, formed respectively in the two flanges 20 and 21 of the fixed portion 5, and two pins 41 secured to the second arm 10 and respectively housed in the two slides 40.
  • the slides 40 develop along their length parallel to the outer surface of the fixed part 5, or parallel to the outer surface of the sleeves 30 and 31, so that the pins 41 attached to the end 11 of the second arm 10 can move freely in translation along the slideways 40 during the deployment of the first arm 7, or its along the shaft 2.
  • the pins 41 extend, like the pins 38 of the first arm 7, axially on either side of the arm 10, each one of the pins 41 being housed in a slide 40, and free in rotation and in translation in the slide so as to define at least one axis of rotation parallel to the axis of rotation of the roller shutter shaft 2.
  • the other end 12 of the second arm 10 is articulated on the first arm 7 by the articulation 24, along an axis of articulation parallel to the axis of articulation of the first arm 7 defined by the pins 38 and therefore parallel to the the axis of rotation of the shaft 2.
  • the first arm 7 can advantageously adopt a curved U-shape between the branches of which is housed at least in part the second arm adopting a shape of I or curve T, in this case T whose transverse branch of the T just caps the end of the branches of the U, as more particularly represented on the figure 2 this so that the two arms are in a same alignment curve of each other when they are folded along the shaft 2, as shown on the figures 3 , 7, or 8 .
  • An advantage of the T-shape of the second arm is to allow the articulated connection 23 of the second arm 10 with the flanges 20 and 21 of the part 5 of the device 1 by means of the two ends respectively of the upper transverse branch of the T, which are aligned in two planes transverse to the axis of rotation of the shaft 2, with the branches of the U, the lower end of the vertical leg of the T being connected to the first arm 7, via the articulated connection 24, to the root branches of the U and between them.
  • the articulation 24 to a single degree of freedom in rotation, the end 12 of the second arm 10 on the first arm 7, can be obtained for example by pins 42 or other means of articulation.
  • the position of the hinge 24 defined by the pins 42 on the first arm 7 is determined so as to obtain a good counterstain effect, for example about one third of the length of the first arm 7 from the end 8 of this one, as shown in the figures. It should be noted that the position of the articulation 24 defined by the pins 42 on the first arm 7 determines the length of the slideways 40, according to the distance traveled by the end 11 of the second arm 10 during the deployment of the first arm 7.
  • the stop of deployment of the first arm formed by the end of the slides 40 farthest from the hinge 22 may be reinforced by an axial rib 45 formed on the sleeves 30 and 31 as shown in FIG. figure 2 , this in order to relieve the pins 41.
  • the rib 45 may be the only deployment stopper of the first arm to fully relieve the articulation 23 of the effort taken by the limit stop of the deck, and forming part of the anti-lift of the connecting device 1.
  • the connecting device 1 shown in the figures advantageously comprises elastic return means 21 constituting an assistance in the deployment of the first arm 7 away from the shaft 2 at the end of rotation of the latter during the unwinding of the shutter deck 3. rolling.
  • These elastic return means may comprise at least one elastic blade, integrated or reported, for example to at least one of the two arm 7, 10, in a material identical to or different from that of the arm or part 5, for example plastic or metal material, in particular having characteristics of elasticity greater than those of the constituent material of the arms or part 5
  • These elastic return means 21 may, for example, take the form of a resilient flexible blade 43 placed under the second arm 10 and for example secured to it by one end of the blade 43, so that this blade 43 is bent and put in tension during the winding of the apron 3 and the application of the arms 7 and 10 against the part 5 of the device 1.
  • a blade elas tick 43 can be placed under the first arm 7 with the same effect for all of the arms 7 and 10.
  • the arms 7 and 10 may have a thickness substantially equal to the radial height of the flanges 20 and 21, itself determined by the radial width of the slideways 40, as shown in the figures, so that the strip of material between a slide 40 and the peripheral radial end of its flange, is sufficiently resistant to the stresses of the second arm 10 in this radial direction, which are relatively low.
  • the arms 7 and 10 may advantageously have a recessed structure, as for example represented on the figure 2 , to reduce their weight while maintaining good resistance to buckling and bending.
  • the flanges 20 and 21 may not have a constant height all around the sleeves 30 and 31. Indeed, the maximum height of the flanges 20 and 21 will preferably be constant and reached in the area of the joints 22 and 23, for the purpose of resisting its articulations and guiding the arms 7, 10 at the end of folding against the fixed part 5 of the device 1. Outside this zone, the flanges 20 and 21 may advantageously have their height gradually decrease. to zero to reach the upper surface of the sleeves 30 and 31, for example as more particularly shown on the figures 4 , 5 , and 6 , in order to create a starting ramp for winding the apron blades.
  • the slides 150 and 151 allow assembly of the ring 113 by axial translation of the two ring portions 114, 115, preferably after positioning the two half-rings 114 and 115 around the flap shaft in the area where the ring 113 must to be fixed to avoid having to thread the ring 113 once mounted, by one end of the shutter shaft.
  • the projection 137 facing the inside of the ring 113 will advantageously be distributed over each of the first 114 and second 115 arc-shaped portions in particular in order to provide a larger surface for producing the slide connection at one end of the half rings, as shown on the figure 9 .
  • the slide connection on the end 152 of the half-rings comprising the projection 137 can be achieved by an axial groove, for example dovetail on a half-ring 114 or 115 and a complementary axial rib dovetail on the other half ring 115 or 114 respectively.
  • the dovetail ribs can be seated on a radial end plane of the half-rings as shown in FIG. figure 9 and the axial assembly of the half-rings 114 and 115 allows locking of the two ends 152 of the half-rings together and simultaneously locking the projection 137 in the corresponding housing of the shaft, if necessary, or if the axial projection 137 has faces against undercut, which is the case in the example shown on the Figures 9 and 10 .
  • the complete rigid connecting means 116 that can be disassembled between the two half-rings 114 and 115, so as to form an annular ring 113, furthermore preferably comprise an axial abutment 154 and advantageously means 155 for fastening the half-rings with each other, as depicted on the figure 9 ,
  • a pin, pin, clip, or the like may be used.
  • the fixing screw is advantageously implanted radially and arranged so as to pass through the two half-rings 114 and 115, and if necessary the wall of the shutter shaft.
  • one of the half-rings 114 or 115 may comprise, at the end 152, a tongue 156 intended to be covered by the other half-ring, and that the radial screw may pass through.
  • the slide connection can be made on the curved surfaces of the half-rings, for example on the inner surface of one and the outer surface of the other, by overlapping ends, as shown on the figure 10 , so that the inner surface of the ring once assembled is continuous.
  • the slider connection at the end 153 may be a simple axial hook type connection.
  • the hinges 122 and 123 having a degree of freedom in rotation and a degree of freedom in translation combined comprise slide means 140 defined between at least one flange 120, 121 of the first part 105 the device 101 connected to the rotary shaft by a complete rigid connection, and the rotary shaft itself.
  • the lights 140 constituting the slides are no longer closed by the edges themselves, but are closed by the outer surface of the shutter shaft.
  • Such a configuration also makes it possible to simplify the mounting of the arms 107 and 110 on the first part 105, the two flanges 120 and 121 of which are secured to one another and releasable relative to each other, due to the structure of the ring 113 in two half-rings in an arc.
  • the hinge 122 of the first end 108 of the first arm 107 further comprises a degree of freedom in translation so that the assembly constituted by the two arms 107 and 110 can move in translation on the along the two slides 140 disposed on the two flanges 120 and 121 of the portion 105.
  • the hinge 124 between the two arms remains at a single degree of freedom in rotation.
  • This configuration provides a simplification of the device 101 by reducing the separate joints, as well as a stronger and easier device to assemble and mount on the shaft.
  • the shape of the cross-section of the first arm 107 may be different from the shape of an arc of a circle due in particular to the protuberance caused by the sliding connection of the ends 153 of the ring 113, as shown in FIG. figure 9 , so that the arm 107 can follow as much as possible the profile of the outer surface of the ring 113, when folded against the portion 105.
  • the means 121 of elastic return constituting assistance to the deployment of the first arm 107 away from the shaft at the end of rotation of the latter during the unwinding of the rolling shutter apron can take the form of two flexible flexible blades arranged with on both sides of the first arm 107 and along it, as shown on the Figures 9 and 10 , one end of the blades being fixed on the first arm and the other end bearing on a lug 158 formed on the fixed part 105.
  • the constituent elements of the first exemplary embodiment of a connecting device according to the invention can advantageously be made of rigid plastic material, preferably molded, except as specified in the description of the examples below. detailed top.

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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)
EP20080352016 2007-07-25 2008-07-24 Dispositif de liaison entre un arbre rotatif et un tablier à lames articulées de volet roulant assurant notamment une fonction anti-relevage de sécurité Not-in-force EP2022927B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0705404A FR2919335B1 (fr) 2007-07-25 2007-07-25 Dispositif de liaison entre un arbre rotatif et un tablier a lames articulees de volet roulant assurant notamment une fonction anti-relevage de securite.

Publications (2)

Publication Number Publication Date
EP2022927A1 EP2022927A1 (fr) 2009-02-11
EP2022927B1 true EP2022927B1 (fr) 2013-05-29

Family

ID=38988261

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Application Number Title Priority Date Filing Date
EP20080352016 Not-in-force EP2022927B1 (fr) 2007-07-25 2008-07-24 Dispositif de liaison entre un arbre rotatif et un tablier à lames articulées de volet roulant assurant notamment une fonction anti-relevage de sécurité

Country Status (3)

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EP (1) EP2022927B1 (es)
ES (1) ES2426215T3 (es)
FR (1) FR2919335B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950102B1 (fr) * 2009-09-11 2014-02-14 Midi Moulages Plast Dispositif de liaison entre un arbre rotatif et un tablier a lames articulees de volet roulant, et volet roulant muni d'un tel dispositif.
DE102012019435B4 (de) 2012-10-04 2016-05-04 Roma Kg Rollladen und Panzeranbindungsmodul dafür
FR2997718B1 (fr) * 2012-11-05 2015-05-01 Zurfluh Feller Dispositif d'attelage pour volet roulant permettant la liaison entre le tablier et l'arbre d'enroulement du volet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733461C3 (de) * 1977-07-25 1980-05-08 Walter 5159 Buir Schmidt Verriegelung für Rolladen und Rolltore
FR2754010B1 (fr) * 1996-09-30 1998-12-24 Zurfluh Feller Sa Verrou pour volet roulant, equipe d'un axe d'enroulement du tablier libre en rotation
FR2789437B1 (fr) * 1999-02-05 2001-06-08 Midi Moulages Plast Dispositif anti-relevage de securite de volet roulant
FR2831596B1 (fr) * 2001-10-26 2005-09-09 Zurfluh Feller Dispositif de verrou pour tablier de volet roulant et caisson de volet roulant incorporant ce dispositif

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FR2919335B1 (fr) 2009-10-16
EP2022927A1 (fr) 2009-02-11
ES2426215T3 (es) 2013-10-22
FR2919335A1 (fr) 2009-01-30

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