EP4455440A1 - Rollladenflansch, schutzanlage und montageverfahren dafür - Google Patents

Rollladenflansch, schutzanlage und montageverfahren dafür Download PDF

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Publication number
EP4455440A1
EP4455440A1 EP24169874.5A EP24169874A EP4455440A1 EP 4455440 A1 EP4455440 A1 EP 4455440A1 EP 24169874 A EP24169874 A EP 24169874A EP 4455440 A1 EP4455440 A1 EP 4455440A1
Authority
EP
European Patent Office
Prior art keywords
flange
fixing portion
peripheral portion
slide
notches
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP24169874.5A
Other languages
English (en)
French (fr)
Other versions
EP4455440B1 (de
Inventor
Marc Olmi
Sébastien Brogly
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zurfluh Feller SAS
Original Assignee
Zurfluh Feller SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zurfluh Feller SAS filed Critical Zurfluh Feller SAS
Publication of EP4455440A1 publication Critical patent/EP4455440A1/de
Application granted granted Critical
Publication of EP4455440B1 publication Critical patent/EP4455440B1/de
Active 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
    • E06B9/174—Bearings specially adapted therefor
    • 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
    • E06B9/174—Bearings specially adapted therefor
    • E06B2009/1743—Bearings specially adapted therefor allowing radial roller movement

Definitions

  • the present invention relates to a roller shutter flange, a protection installation, in particular for a roller shutter, comprising such a flange and a method of assembling such a flange.
  • these openings are generally equipped with a protection installation, for example against intrusions, with a protective screen such as a roller shutter, or a solar protection installation, with for example a screen such as a solar canvas, a roller shutter, a slatted blind or an adjustable sunshade, also known as "BSO", or even an anti-insect protection installation, with a mosquito net.
  • a protective screen such as a roller shutter, or a solar protection installation
  • a screen such as a solar canvas, a roller shutter, a slatted blind or an adjustable sunshade, also known as "BSO”
  • BSO adjustable sunshade
  • the protective screen is attached to a tube, which is housed in a receiving volume arranged in the upper part of an opening.
  • the receiving volume is delimited by a casing of the roller shutter installation, or is arranged directly in the wall, for example in a lintel, etc.
  • the tube comprises two end bearings, which are each supported by a flange, so that the tube is pivotally mounted, relative to the flanges, around a winding axis.
  • the flanges are integral with the wall, generally fixed to other elements of the protective installation, in particular each fixed to a respective guide slide of the screen.
  • the size of this winding depends in particular on a diameter of the tube, the nature of the screen and a height of the window.
  • a position of the winding axis relative to the flanges is adjusted according to the size of the winding, in particular to reduce the friction of the screen against the other parts of the protective installation during the winding or unwinding movements of the screen around the tube.
  • FR-2 893 348-A1 describes, for example, a flange comprising three imprints for fixing a bearing of the winding tube.
  • the imprints are of small size, which limits the possibilities for mounting the tubes.
  • this flange is not compatible with motorized winding tubes, which require imprints of larger diameters for the transmission of the motor torque.
  • EP-1 184 534-A2 Or FR-2 993 918-A1 each describe other prior art roller shutter flanges, with a fixing portion, comprising an imprint configured to receive an end bearing of the tube winding and a peripheral portion, which is configured to be secured to the rest of the roller shutter installation, the fixing portion comprising notches for adjusting the position of the fixing portion relative to the peripheral portion.
  • the invention seeks to address more specifically by proposing a roller shutter flange which allows fine adjustment of the position of the winding tube relative to the flanges, while being compatible with large bearings, for example motor bearings.
  • the invention relates to a flange, configured to support a winding tube of a protection installation, in particular a roller shutter.
  • the position of the fixing portion relative to the peripheral portion along the adjustment axis is adjustable incrementally, according to an adjustment step corresponding to a step between two successive notches.
  • the adjustment step depends on the shape of the notches and teeth, which allows a finer adjustment compared to the devices known from the prior art, in particular an adjustment independent of the size of the imprint, which accommodates the bearing.
  • a protection installation 10 is schematically represented on the figure 1 .
  • Installation 10 is here an intrusion protection installation, which includes a roller shutter. Protection installation 10 is therefore here a roller shutter installation.
  • the installation 10 is fixed on a wall 12, assumed to be flat and vertical, in which an opening 14 is provided which passes through the wall 12.
  • the opening 14 is here hidden by a protective screen 24, which belongs to the protective installation 10.
  • the protective screen 24 is here a roller shutter apron. According to non-limiting alternatives, the screen 24 is a solar canvas, or even a mosquito net, etc.
  • the installation 10 here comprises a trunk 18, which is here schematically represented in dotted lines.
  • the trunk 18 is fixed to the wall 12, above the opening 14.
  • the trunk 18 has an elongated, generally parallelepiped shape and extends in its length along a trunk axis A18.
  • the trunk axis A18 is assumed to be horizontal. The description is made in relation to the orientation of the parts of the installation 10 as shown in the drawings, knowing that it may be otherwise in reality.
  • the installation 10 has a structure that is generally symmetrical with respect to a transverse plane T18 of the installation, the transverse plane T18 being orthogonal to the trunk axis A18.
  • the trunk 18 provides a receiving volume V18 for other parts of the installation 10, as described below.
  • the trunk 18 is manufactured by assembling boards.
  • the receiving volume V18 is delimited in part by the wall 12, for example is managed in the wall 12, in particular in a lintel delimiting the opening 14 in the upper part of the opening 14.
  • This configuration corresponds to a so-called “tunnel” assembly.
  • the receiving volume V18 is essentially contained in the lintel, according to a so-called “lintel” assembly configuration.
  • the installation 10 comprises a tube 20, which is here a winding tube of the screen 24, and two supports 30, which are integral with the wall 12 and which are configured to support the tube 20.
  • the two supports 30 are arranged symmetrically with respect to the transverse plane T18 of the installation 10, the two supports 30 having overall a symmetrical structure with respect to each other. What is valid for one of the two supports 30 is transposable to the other support 30.
  • the tube 20 comprises two opposite ends, each of which is provided with an end bearing 22.
  • Each of the end bearings 22 is supported by a respective bracket 30, such that the tube 20 is pivotally mounted relative to the brackets 30, about the trunk axis A18.
  • An upper end 25A of the screen 24 is attached to the tube 20, here by means of two locks 26 belonging to the installation 10. It is understood that depending on the direction of rotation of the tube 20 around the trunk axis A18, the screen 24 winds around the tube 20, or unwinds, a lower end 25B of the screen 24 rising or falling in front of the opening 14. By extension, the trunk axis A18 is also a winding axis of the tube 20.
  • the rotation of the tube 20 is controlled by a user by means of a drive device.
  • the drive device is not shown.
  • the drive device is either manual, for example with a crank and a gear system or with a belt device, or motorized, with an electric motor.
  • a part of the motor is generally received in the tube 20, while a pivoting head of the motor protrudes from the tube and forms one of the bearings of the tube.
  • Each support 30 is secured to the wall 12, i.e. fixed to the wall 12, either directly or via another element of the installation 10.
  • each support 30 is fixed to a respective slide 32, the slide 32 being fixed to the wall 12.
  • the installation 10 thus comprises two slides 32, which are located opposite one another, symmetrically with respect to the transverse plane T18.
  • Each slide 32 extends vertically along one side of the opening 14, the two slides 32 serving to guide the screen 24, in particular during the movements of raising or lowering the lower end 25B of the screen 24.
  • each bearing 22 comprises a part with a star shape, which is received in a complementary shaped imprint formed in the support 30.
  • Each bearing 22 thus received in the complementary imprint is blocked in rotation, relative to the support 30, around the winding axis A18.
  • the shape of the bearing 22 is not limiting.
  • the support 30 shown on the right of the figure 1 is shown on a larger scale, with the associated slide 32 and the associated end bearing 22, on the figure 2 . The remainder of the description being made with reference to this support 30.
  • Each support 30 comprises a leg 100, a tulip 200 and a flange 300.
  • the tab 100 is here formed in a metal plate, preferably made of steel.
  • the tab 100 is for example manufactured by cutting.
  • the tab 100 here comprises a fixing tenon 102, by which the tab 100 is configured to be assembled to the flange 300, and a fitting 104, by which the tab 100 is configured to be secured to the wall 12.
  • the fitting 104 having a free end, which here has a tapered shape, and a captive end, which is opposite the free end and which is connected to the tenon 102.
  • the tabs 100 are secured to the wall 12 by means of the slides 32, the fitting 104 of each tab 100 being fixed to a respective slide 32, which is fixed to the wall 12.
  • the tulip 200 comprises an outer wall 202A and an inner wall 202B, which are arranged facing each other and which are connected to each other by a bottom 202C.
  • the outer wall 202A and the inner wall 202B diverge from each other, hence the name “tulip”.
  • the outer wall 202A, the inner wall 202B and the bottom 202C are configured to guide an edge of the protective screen 24 on a front side of the bottom 202C, so as to limit the friction of the screen 24 on the corresponding slide 32.
  • the tulip 200 provides a conduit 204 for fitting the fitting 104.
  • the tulip 200 comprises a first elastic clip 206 configured to cooperate, in particular by complementarity of shape, with a first orifice provided in the fitting 104, so as to fix the tulip 200 to the fitting 104 when the fitting 104 is fitted into the conduit 204, in a fitted position of the tab 100 relative to the tulip 200.
  • Each of the flanges 300 supports one of the end bearings 22 of the winding tube 20, such that the tube 20 is pivotally mounted relative to the flanges 300 about the winding axis A18.
  • the flange 300 has a front face 302A, which is generally planar and which extends orthogonally to the winding axis A18, and a rear face 302B opposite the front face 302A.
  • the flange 300 comprises a fixing portion 310, which comprises an imprint 312, configured to receive one of the end bearings 22 of the winding tube 20.
  • the front face 302A faces the tube 20 when the tube 20 is assembled to the support 30.
  • the flange 300 also comprises a peripheral portion 350, which is configured to be secured to the rest of the roller shutter installation 10 and in which a slot 352 is provided for receiving the fixing portion 310.
  • the slot 352 which here has the shape of an oblong hole, comprises two opposite straight edges 352A and 352B which are parallel to an adjustment axis A352.
  • the shape of the slot 352 is not limiting.
  • the fixing portion 310 is configured to be assembled to the peripheral portion 350 by being received in the lumen 352 in an assembled configuration of the flange 300.
  • the fixing portion 310 is here made of synthetic polymer material, and is preferably produced by hot injection.
  • the peripheral portion 350 is here made of a metal plate, preferably steel, and is produced in particular by cutting and/or stamping.
  • the fixing portion 310 is adjustable in position relative to the peripheral portion 350 along the adjustment axis A352. It is thus possible to adjust a position of the tube 20 relative to the supports 30, during the assembly of the installation 10, in particular according to the size of the screen 24.
  • the fixing portion 310 comprises a wall 314, which defines the imprint 312.
  • the wall 314, and by extension the imprint 312, have a cylindrical shape centered on the winding axis A18, the wall 314 delimiting an internal volume V312 which is configured to receive one of the end bearings 22 of the tube 20 winding according to an insertion movement F312 of the bearing 22 in the imprint 312.
  • the wall 314 has an internal side, oriented towards the side of the internal volume V312, and an external side, oriented opposite the internal side.
  • the insertion movement F312 which is represented by an arrow at the figure 3 , is a translational movement parallel to the winding axis A18.
  • the bearing 22 has a shape complementary to the imprint 312, so that the bearing 22 is blocked in rotation relative to the fixing portion 310, and by extension relative to the flange 300, around the winding axis A18.
  • the flange 30 incorporates a locking device, which facilitates the assembly of the bearing 22 to the flange 30.
  • the fixing portion 310 also comprises an opening 380, which is formed through the wall and which opens into the internal volume.
  • the fixing portion 310 comprises three openings 316, which are regularly distributed around the winding axis A18.
  • the flange 300 also includes a locking part 380, which here generally has the shape of a ring 382 with a control tab 384.
  • the control tab 384 is connected to the ring 382 and is configured to be actuated by an installer, so as to control the movements of the locking part 380.
  • the ring 382 is arranged on an external side of the wall 314 and cooperates with the wall 314, in particular by sliding surfaces, so that the ring 382 is guided in rotation relative to the fixing portion 310 around the winding axis A18.
  • the locking part 380 comprises at least one protrusion 386, which is provided projecting from the ring 382 and which extends from the ring 382 centrifugally to the winding axis A18.
  • Each protrusion 386 is associated with a respective opening 316.
  • the locking part 380 is movable relative to the fixing portion 310 between a locking position, in which each protrusion 386 of the locking part 380 protrudes from the associated opening 316 into the internal volume V312 of the imprint 312, and a withdrawn position, in which each protrusion 386 does not protrude into the internal volume V312 of the imprint 312.
  • Each protrusion 386 is configured to be received in a complementary recess 22A, provided in the bearing 22, so as to prevent translational movements of the bearing 22 relative to the fixing portion when the bearing is received in the imprint and the locking part is in the locking position. Each protrusion 386 thus forms a blocking portion of the locking part 380.
  • each opening 316 is provided in a plane transverse to the winding axis A18.
  • the ring 382 is guided in rotation relative to the fixing part 310, so the locking and retracted positions are angular positions of the ring 382 relative to the fixing portion 310 around the winding axis A18.
  • the control tab 384 thus makes it possible to move the locking part 380 between its retracted position and its locking position.
  • the flange 300 advantageously comprises inscriptions 304, for example pictograms and/or alphanumeric characters, which are arranged so as to indicate to the user, as a function of an angular position of the control tab 384 around the winding axis A18, whether the locking part 380 is in one or the other of the locking position or the withdrawn position.
  • inscriptions 304 for example pictograms and/or alphanumeric characters, which are arranged so as to indicate to the user, as a function of an angular position of the control tab 384 around the winding axis A18, whether the locking part 380 is in one or the other of the locking position or the withdrawn position.
  • the inscriptions 304 are engravings, which are located on the peripheral portion 350 and which here represent a closed padlock and an open padlock.
  • the fixing portion 310 and the peripheral portion 350 each comprise a front face, which together form the front face 302A of the flange 300 when the fixing portion 310 is assembled to the peripheral portion 350, as shown in FIG. figures 2 , 5b ) And 6 , where the flange is in a so-called “engaged” configuration.
  • the flange 300 comprises stop means, which are arranged in at least one of the elements chosen from the peripheral portion 350 and the fixing portion 310.
  • the stop means are configured to limit the relative movements of the fixing portion 310 with respect to the peripheral portion 350 to translational movements along the mounting axis A352 when the stop means are in an engaged configuration, the flange then being in the engaged configuration.
  • the stop means comprise a peripheral rim 354, which is provided on the peripheral portion 350 at the edge of the light 352.
  • the peripheral rim 354 includes two straight segments 354A and 354B, which are each provided set back from the front face of the peripheral portion 350 and which form the straight edges 352A and 352B of the light 352.
  • the peripheral rim 354 is here discontinuous, so as not to generate the movements of the tab 384.
  • the stop means also comprise two complementary segments 332A and 332B, which are arranged on the fixing portion 310, each complementary segment 332A or 332B being configured to cooperate, in particular by complementarity of shapes, so as to slide against a respective straight segment 354A or 354B when the flange 30 is in the engaged configuration.
  • each complementary segment 332A or 332B being configured to cooperate, in particular by complementarity of shapes, so as to slide against a respective straight segment 354A or 354B when the flange 30 is in the engaged configuration.
  • the front face of the fixing portion 310 is coplanar with the front face of the peripheral portion 350. This avoids the risks of interference with the screen 24 when using the installation 10.
  • the arrangement and shape of the stop means are not limiting.
  • the flange 300 also comprises adjustment means.
  • the stop means and the adjustment means are configured such that, when assembling the fixing portion 310 to the peripheral portion 350, the fixing portion 310 is adjustable in position relative to the peripheral portion 350 along the adjustment axis A352.
  • the adjustment means comprise notches 356, which are regularly distributed along at least one of the straight edges 352A or 352B of the light 352, the notches 356 arranged along the same edge forming a row 358 of notches.
  • notches 356 are arranged along each of the straight edges 352A and 352B, the peripheral portion thus comprising two rows 358 of notches 356.
  • the notches 356 here have a rectangular profile and are arranged by notches cut out in the straight segments 354A and 354B. Two successive notches 356 are thus separated by a notch, a step between two successive notches 356 being equal to a length, measured parallel to the adjustment axis A352, of one notch and one notch.
  • the adjustment means also comprise teeth 336, which are arranged on the fixing portion 310 and which are configured to cooperate, by shape complementarity, with a portion of the notches 356, so as to prevent translational movements of the fixing portion 310 relative to the peripheral portion 350 along the adjustment axis A352 when the flange is in the engaged configuration.
  • the teeth 336 are then engaged in some of the notches 356.
  • the adjustment means are also said to be in an engaged configuration.
  • the teeth 336 here each have a profile corresponding to the notches between two successive notches 356. Preferably, the teeth 336 have the same profile as the notches 356. In the example illustrated, several teeth 336 are provided along each straight segment 332A and 332B of the fixing portion 310, forming rows 338 of teeth 336.
  • the position of the fixing portion 310 relative to the peripheral portion 350 along the adjustment axis A352 is adjustable incrementally, according to an adjustment step corresponding to a step between two successive notches 356.
  • the adjustment step depends on the shape of the notches 356 and the teeth 336, which allows a finer adjustment compared to the devices known from the prior art, in particular an adjustment independent of the size of the imprint 312, which accommodates the bearing 22.
  • the step between two successive notches 356 is equal to 10 mm, to be compared with a diameter of the star-shaped bearing 22, of the order of 60 mm.
  • Each row 358 of notches 356 here has five notches, while each row 338 of teeth 336 here comprises three teeth 336. It is thus possible to choose between three different positions.
  • inscriptions are provided on the flange 300, so as to indicate to the installer the position in which he must assemble the fixing portion 310 and the peripheral portion 350.
  • the inscriptions are not shown.
  • the stop means provided on the fixing portion 310 include a third segment 332C.
  • the third segment 332C is arranged opposite one of the two complementary segments 332A or 332B, so as to form a slide 340 extending along a slide axis A340 parallel to the adjustment axis A352, the slide being configured to receive one of the straight segments 354A or 354B of the peripheral rim 354 when the flange 300 is in the engaged configuration.
  • a kinematic connection between the fixing portion 310 and the peripheral portion 350 is a pivot-sliding connection along the slide axis.
  • the third segment 332C is arranged opposite the complementary segment 332A, called the first segment.
  • the other complementary segment 332B is called the second segment.
  • Some of the teeth 336 of the fixing portion 310 are advantageously arranged in a bottom of the slide 340. In other words, a row 338 of teeth 336 is arranged at the bottom of the slide 340. Some of the notches 356 are arranged on the straight segment—here the straight segment 352A—intended to be received in the slide 340. Thus, when the corresponding straight segment 352A is engaged in the slide 340, a kinematic connection between the fixing portion 310 and the peripheral portion 350 is a pivot connection about the slide axis A340. This configuration is illustrated in Figure 5a ).
  • the fixing portion 310 is brought closer to the peripheral portion 350 according to a folding movement F340, which is a rotation movement of the fixing portion 310 relative to the peripheral portion 350 around the slide axis A340.
  • the flap movement F340 is represented by an arrow at the Figure 5a ).
  • the folding movement F340 continues until the second segment 332C of the stop means comes to bear against the associated straight segment 354B.
  • the flange is then in the engaged configuration, as shown in the Figure 5b .
  • the flange 300 advantageously comprises a locking device, which is configured to maintain the flange 300 in the engaged configuration.
  • the locking device is a stop piece 370, which is a separate piece from the fixing portion 310 and the peripheral portion 350.
  • the stop piece 370 is configured to hold the fixing portion 310 in the engaged position on the peripheral portion 350.
  • the stop piece 370 here comprises a gripping portion 372 in the shape of a “D”, and stop clips 374, which extend in projection from a straight bar of the D.
  • the stop clips 374 are configured to cooperate with complementary orifices 342, which are formed in a hollow on the fixing portion 310.
  • the complementary orifices 342 are provided along the row 338 of teeth 336 adjacent to the second segment 332B.
  • the stop clips 374 are inserted into the complementary orifices 342, the stop piece 370 then being in a stop position relative to the rest of the flange 300.
  • the stop clips 374 hold the stop piece 370 in the stop position, in which the gripping portion 372 forms an obstacle, which prevents the fixing portion 310 from being moved away from the peripheral portion 350 in a movement opposite to the folding movement F340.
  • the assembly of the flange 30 is thus particularly easy and quick, requiring no particular effort. This assembly is carried out by hand and without tools.
  • the disassembly of the flange is also easy and quick to implement, by hand and without tools.
  • the installer first disassembles the stop piece 370, here by pulling on the gripping portion 372, then pivots the fixing portion 310 relative to the peripheral portion 350 in a movement opposite to the folding movement F340, finally moves the slide 340 away from the row 358 of notches 356.
  • the stop piece 370 of the flange 300 according to the first embodiment is replaced by a stop clip 377, which is here arranged directly on the fixing portion 310.
  • the stop clip 377 extends in projection from the second segment 332B.
  • the second segment 332B is not visible on the figure 7 .
  • the stop clip 377 here replaces one of the teeth 336 of the row 338 which is not located at the bottom of the slide 340.
  • the stop clip 377 cooperates with one of the notches between the notches 356, in particular by complementarity of shapes, so as to maintain the flange 300 in the engaged configuration.
  • the locking device is configured to prevent rotational movements of the fixing portion 310 relative to the peripheral portion 350 around the slide axis A340 when the flange 300 is in the engaged configuration.
  • the assembly of the flange 300 is thus made easier, because the installation of an additional part is avoided, which is the stop part 370 of the first embodiment.
  • the disassembly of the flange 300 requires pushing back the stop clip 377, for example using a tool such as a screwdriver, and simultaneously pivoting the fixing portion 310 relative to the peripheral portion 350 in a movement opposite to the folding movement F340.
  • the third segment 332C of the flange 300 of the previous embodiments is replaced by an additional stop clip 379.
  • the flange 300 illustrated in Figure 7b ) thus includes both the stop clip 377 described with reference to the Figure 7a ), called first clip 377, and the additional stop clip 379.
  • the first stop clip 377 and the additional stop clip 379 advantageously have the same structure and operate in the same way.
  • the fixing portion 310 does not comprise a slide, but comprises the two clips 377 and 379, which each cooperate with one of the notches between the notches 356 of a respective row 358, so as to maintain the flange 300 in the engaged configuration.
  • the body of the flange has a star-shaped imprint, configured to receive an end bearing of a motor of the winding tube.
  • the flange can receive any type of part having a shape compatible with the imprint, in particular an adaptation part, as described in the published application FR-3 118 479-A1
  • the shape of the imprint is not limiting, as long as the bearing can be locked in rotation when it is in the imprint.
  • the roller shutter installation 10 comprises two flanges 300, the peripheral portions 350 of these two flanges 300 being symmetrical with respect to each other.
  • each flange has a symmetrical shape relative to a plane orthogonal to the adjustment axis A352, in particular each peripheral portion comprises two housings for receiving the fixing lugs to the corresponding slide. Peripheral portions of the same type can thus be used for the two supports of the protection installation, which reduces the number of different spare parts.

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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)
EP24169874.5A 2023-04-13 2024-04-12 Rollladenflansch, schutzanlage und montageverfahren dafür Active EP4455440B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2303710A FR3147832B1 (fr) 2023-04-13 2023-04-13 Flasque de volet roulant, installation de protection et procédé d’assemblage associés

Publications (2)

Publication Number Publication Date
EP4455440A1 true EP4455440A1 (de) 2024-10-30
EP4455440B1 EP4455440B1 (de) 2025-12-10

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EP24169874.5A Active EP4455440B1 (de) 2023-04-13 2024-04-12 Rollladenflansch, schutzanlage und montageverfahren dafür

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EP (1) EP4455440B1 (de)
FR (1) FR3147832B1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1184534A2 (de) 2000-09-01 2002-03-06 Ennio Montagna Rolladen
FR2893348A1 (fr) 2005-11-17 2007-05-18 Eveno Sas Soc Par Actions Simp Dispositif de montage d'un volet roulant en partie superieure d'une menuiserie de type porte ou fentre
FR2993918A1 (fr) 2012-07-24 2014-01-31 Bubendorff Dispositif de reglage de la position de l'axe de rotation d'un arbre d'enroulement et de deroulement d'un tablier de volet roulant
FR3118479A1 (fr) 2020-12-24 2022-07-01 Zurfluh Feller Flasque de maintien d’un arbre d’une installation de protection, notamment de volet roulant, dispositif de maintien comprenant un tel flasque, sous-ensemble de montage et installation de protection associés

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1184534A2 (de) 2000-09-01 2002-03-06 Ennio Montagna Rolladen
FR2893348A1 (fr) 2005-11-17 2007-05-18 Eveno Sas Soc Par Actions Simp Dispositif de montage d'un volet roulant en partie superieure d'une menuiserie de type porte ou fentre
FR2993918A1 (fr) 2012-07-24 2014-01-31 Bubendorff Dispositif de reglage de la position de l'axe de rotation d'un arbre d'enroulement et de deroulement d'un tablier de volet roulant
FR3118479A1 (fr) 2020-12-24 2022-07-01 Zurfluh Feller Flasque de maintien d’un arbre d’une installation de protection, notamment de volet roulant, dispositif de maintien comprenant un tel flasque, sous-ensemble de montage et installation de protection associés

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Publication number Publication date
FR3147832B1 (fr) 2025-06-20
FR3147832A1 (fr) 2024-10-18
EP4455440B1 (de) 2025-12-10

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