EP3348763B1 - Ensemble de bras intermédiaire pour une fenêtre de toit à double fonction - Google Patents

Ensemble de bras intermédiaire pour une fenêtre de toit à double fonction Download PDF

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Publication number
EP3348763B1
EP3348763B1 EP18150276.6A EP18150276A EP3348763B1 EP 3348763 B1 EP3348763 B1 EP 3348763B1 EP 18150276 A EP18150276 A EP 18150276A EP 3348763 B1 EP3348763 B1 EP 3348763B1
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EP
European Patent Office
Prior art keywords
intermediate arm
dual
bar
trough
window
Prior art date
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EP18150276.6A
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German (de)
English (en)
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EP3348763A1 (fr
Inventor
Bronislaw Zwyrtek
Michal Górowski
Boguslaw Kasinski
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Fakro PP Sp zoo
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Fakro PP Sp zoo
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Publication of EP3348763A1 publication Critical patent/EP3348763A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D2015/487—Tilting or swinging movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention relates to a dual-function roof window which comprises an intermediate arm assembly that is arranged to connect the sash with the window frame and to allow one of two functions involved in the opening of the said window.
  • the two intermediate arms located on both sides of the roof window, either rest on the window frame or are lifted together with the window sash.
  • Polish patent PL 210344 B1 are known dual-function skylight windows, equipped with intermediate arms which allow opening and closing of the window in one of two functions, as selected by the window's user.
  • the intermediate arms are made of open sections, especially made of bent sheet metal profiles. At their upper ends, the intermediate arms are attached by hinges to the window frame, and on their lower ends they have hinges to which the sash of the window is attached.
  • the intermediate arms are fitted with mechanisms designed to alternatively lock both intermediate arms in a resting position on the window frame or lock the intermediate arms with the sash for joint movement.
  • a dual-function roof window opened in the pivoting function or in the tilting function, comprising a intermediate arm assembly.
  • Said assembly comprises an intermediate arm built from at least two sections, including a channel section.
  • Said channel section comprising shelves of various widths.
  • a bottom shelves of these two sections i.e. of the channel and of the other section, which may have a different cross-section, or may also be channel-shaped section, face each other.
  • the upper shelves of said two sections, arranged opposite to the former, are adjacent to each other and inseparably connected. Both sections jointly form the box-type intermediate arm, with increased strength and stiffness.
  • the upper part of the intermediate arm is connected by a tilting hinge to a fixed fitting attached to the window frame.
  • the tilting hinge executes opening of the window in the tilting function, that is by rotation of the sash around a horizontal axis located at the top of the window, near the upper member of the window frame.
  • the intermediate arm is connected by a pivoting hinge to the sash.
  • the pivoting hinge executes the opening of the window in the pivoting function, that is by rotation of the sash around a horizontal axis located slightly above half the height of the window.
  • the lower part of the sash moves to the outside of the roof, while the upper part of the sash moves to the inside of the attic, whereas the intermediate arms rest on the side members of the window frame.
  • the entire sash, together with the intermediate arms moves to the outside of the roof.
  • the complete skylight window features two symmetrical intermediate arm assemblies located on the right and left side of the window.
  • the second section of the intermediate arm is a Z-bar, positioned so that the upper shelves of the channel section and of the Z-bar are facing in the same direction.
  • the webs of the channel section and of the Z-bar are located vertically, parallel to each other, forming the box-like structure of the intermediate arm.
  • the Z-bar has an additional wall, which is the bent end of its upper shelf, facing downwards. This makes it possible to insert various fasteners into the intermediate arm such as axles, pegs or pins, recessed in the web and in the additional wall of the Z-bar, connecting the intermediate arm to other components of the intermediate arm assembly.
  • the additional wall of the Z-bar along with its web is also used to attach the pivoting hinge to the lower end of the intermediate arm.
  • the permanent connection of the upper shelf of the channel section's to the upper shelf of the Z-bar is a clinch connection, obtained by means of a set of joint embossings of these shelves in both sections.
  • embossing there occurs a radial flow of the two combined materials, which creates a shaped joint similar in nature to a rivet connection, but using only the original material of the two joined parts.
  • the upper shelves of the two sections may be alternatively joined by their spot or linear welding, or else plug welding, or classical riveting.
  • the second variant for the intermediate arm section assembly is an arm formed by two channel sections, with upper shelves longer than the bottom shelves.
  • One of the channel sections has a web shorter than the other channel section, and this difference is equal to the thickness of the upper shelf.
  • the bottom shelves are facing each other, with a slot between them, while the upper shelves, adjacent to each other, thanks to the resulting double thickness, stiffen the box structure of the intermediate arm.
  • the webs of the two channel sections are connected by spacer pegs located near their bottom shelves, as in the variant of the intermediate arm consisting of a channel section and a Z-bar.
  • the intermediate arm assembly also includes a fixed fitting attached to the window frame.
  • a fixed fitting is a trough with a channel cross-section, wherein the web of this channel section, i.e. the bottom of the trough, is arranged on the side member of the window frame and attached to that member by means of fasteners selected depending on the material the members of the window frame are made of. When these members are wooden, the trough is attached to them with wood screws.
  • the tilting hinge which connects the trough to the intermediate arm, is a set of two short connectors, namely: a lower connector and an upper connector, each of which is connected in a swiveling fashion, at one end to the side walls of the trough, and at the other end to the web and additional wall of the Z-bar.
  • the distance to the axis on which the lower connector is mounted in the trough from the bottom of this trough is greater than the analogous distance to the axis on which the upper connector is mounted in the trough.
  • the intermediate arm assembly is also equipped with a sash lifting support mechanism for opening of the window in its tilting function.
  • the mechanism while balancing the weight of the sash, is also designed to maintain the sash in any open position selected by the window's user, and attenuates lowering of the sash during window closing.
  • the sash lifting support mechanism consists of a slider that travels in and along the trough, and of a support bracket articulated by its ends with the slider and the intermediate arm, and has an assembly of springs driving the slider's movement, resulting in the intermediate arm being lifted by the support bracket, and, consequently, in rotation of the window's sash around its axis of tilting.
  • the slider of the support mechanism is in the form of a channel section, whose web slides along the bottom of the trough, and mounted in the side walls of that channel section slider there is a spindle connecting the slider to the support bracket.
  • the other end of the support bracket is connected to the intermediate arm by means of a spindle which is mounted in the web and in the additional wall of the intermediate arm Z-bar.
  • spindles on which the lower connector and the upper connector are mounted in the trough are secured against rotation relative to the walls of that trough.
  • spindles connecting both the upper and lower connector to the web and the additional wall of the intermediate arm Z-bar are secured against rotation relative to the web and the additional wall of the Z-bar.
  • the spindle on which the support bracket is mounted in the side walls of the slider is secured against rotation relative to those walls.
  • the spindle connecting the support bracket to the web and the additional wall of the intermediate arm Z-bar is secured against rotation relative to the web and the additional wall of the Z-bar.
  • each spindle in a non-circular hole in at least one of the walls: of either the trough, the slider, the web or the additional wall of the Z-bar.
  • the non-circular hole may be oval, circular with one or two chamfer cuts, or rectangular including square, and tailored to that shape is the cross-section of the stub of the spindle inserted in that hole.
  • the intermediate arm assembly has also an adjustment wedge for positioning of the intermediate arm relative to the side member of the window frame.
  • the adjustment wedge is slide mounted in the intermediate arm, near the pivoting hinge, or directly in the pivoting hinge's guide.
  • the function of the adjustment wedges in both intermediate arms is to provide equal support of the arms on both sides of the window and to correctly position the pivoting hinges for the purpose of opening the window in its pivoting function.
  • the dual-function roof window with the intermediate arm which is a set of two sections, makes it possible for this arm to be of a box structure, which has the beneficial effect of increasing the stiffness and strength of the arm, while the clinch connections of both sections ensure the required durability of the joints.
  • Use of Z-bar sections with an additional wall makes it easy to connect the intermediate arm with the tilting and pivoting hinges and with the support bracket of the sash lifting support mechanism.
  • the longitudinal slot between the bottom shelves of both sections facilitates attachment of a gasket, and the articulated quadrilateral tilting hinge allows for an increase in the opening angle of the window without collision with the covers of the upper member of the window frame.
  • the intermediate arm assembly in a dual-function skylight window features an intermediate arm composed of two sections, i.e., a channel section 1, whose web 11 is located and moves in the skylight window vertically, and a Z-bar 2 whose web 21 is also vertical, parallel to the web 11 of the channel section.
  • the bottom shelf 12 of the channel section and the bottom shelf 22 of the Z-bar face each other, whereas the upper shelf 13 of the channel section and the upper shelf 23 of the Z-bar, both longer than the bottom shelves 1 2, 22 of those sections, face the same way and are adjacent to each other.
  • embossings 14 On the section of the upper shelves 13, 23 of both sections, on the outer side of the web 21 of the Z-bar 2, in the upper shelves 13 of the channel section there are embossings 14, and in the upper shelves 23 of the Z-bar there are embossings 24 - formed jointly in both shelves 13, 23, forming a clinch connection.
  • embossing there occurs a radial flow of the material of both joined shelves, the effect being that the outer diameter of the embossing 14 is slightly larger than its outer diameter at the lower surface of the upper shelf 23, and the outer surface of the embossing 14 is a cone that is slightly, by several degrees tapered upwards.
  • Clinch connections are spot joints, so that there are several joints of this type on the length of the channel section 1 and Z-bar 2, with an appropriate number of these being used depending on the length of the intermediate arm, which depends on the size of the skylight window.
  • the Z-bar 2 has an additional wall 25, which is an extension of its upper shelf 23, bent downwards vertically and parallel to the web 21.
  • the additional wall 25 is designed to attach the components of the intermediate arm assembly to the intermediate arm, mainly to its Z-bar 2, as described further herein.
  • a slot extending along the entire intermediate arm. Due to the existence of this slot, the web 11 of the channel section 1 is connected to the web 21 of the Z-bar 2 by spacer pegs 15 spaced along the entire length of the intermediate arm.
  • Fig. 2 shows the stubs 16 of the spacer pegs 15, projecting from the webs 11, 21 of the two sections, i.e. before unriveting of these stubs.
  • a gasket 17 is mounted in the slot formed between the bottom shelf 12 of the channel section and the bottom shelf 22 of the Z-bar.
  • the intermediate arm assembly also includes a fixed fitting attached to the window frame, this being a trough 3 with a channel type cross-section.
  • the bottom 31 of this trough is mounted on the side member 4 of the wooden window frame and is attached to it by wood screws (not shown in the drawing).
  • a tilting hinge 5 is mounted, this being a set of two connectors, i.e. a lower connector 51 and an upper connector 52.
  • Each of these two connectors has at one end a hub with a width slightly smaller than the distance between the side walls 32 of the trough 3, and each hub is rotationally mounted on a longer spindle 53 passing through the openings in the side walls 32 of the trough 3.
  • the opposing ends of the lower connector 51 and the upper connector 52 i.e. the heads of these connectors, fit into the cavity formed by the upper section of the web 21, the upper shelf 23, and the additional wall 25 of the Z-bar 2, and are connected to the Z-bar 2 and thus to the entire intermediate arm by means of shorter spindles 54 passing through the openings in the web 21 and the additional wall 25 of the Z-bar.
  • the trough 3, the lower connector 51, the upper connector 52 and the intermediate arm together form an articulated quadrilateral, whose support is the trough 3.
  • the openings for the longer spindles 53 in the side walls 32 of the trough 3 and the holes for the shorter spindles 54 in the web 21 and in the additional wall 25 of the Z-bar 2 are not round, but have chamfer cuts on both sides. Thanks to this the spindles 53, 54 are secured against rotation in these openings, which prevents wear on the surface of the holes, which, being narrower than the hubs and the heads of the connectors 51, 52, are exposed to higher loads.
  • the intermediate arm assembly has also a support mechanism 6 for lifting the sash when opening the window in the tilting function, and for balancing the weight of the sash in the open position or when the window is being closed.
  • the main parts of the support mechanism 6 are: a slider 61 moving along the inside of the trough 3 and a support bracket 62 disposed between the slider 61 and the Z-bar 2 of the intermediate arm.
  • the slider 61 is in the shape of a channel section, whose web 63 slides along the bottom 31 of the trough 3, and in order to reduce friction, the slider 61 has plastic sliding caps 64 arranged between the web 63 of the slider 61 and the bottom 31 of the trough 3; these caps overlap the side walls 65 of the slider 61.
  • the support bracket 62 has at one end a hub having a width slightly smaller than the distance between the side walls 65 of the slider 61, which is rotationally mounted on the slider spindle 66 passing through the openings in the side walls 65 of the slider 61.
  • the opposite end of the support bracket 62 i.e. its head, fits into the cavity formed by the upper section of the web 21, the upper shelf 23 and the additional wall 25 of the Z-bar 2, and is connected to the intermediate arm by a spindle 67 passing through the openings in the web 21 and in the additional wall 25 of the Z-bar 2 and in the web 11 of the channel section 1.
  • the openings for the slider spindle 66 in the side walls 65 of the slider 6, and the openings for the spindle 67 in the web 11 of the channel section 1 and in the additional wall 25 of the Z-bar 2 are not round, but have chamfer cuts on both sides. Thanks to this, the slider spindle 66 is secured against rotation in the openings provided for it in the side walls 65 of the slider, and the spindle 67 is secured against rotation in the holes provided for it in the intermediate arm. This prevents wear on the surfaces of those openings, which, being narrower than the hub and the head of the support bracket 62, are exposed to higher loads.
  • a spring assembly 7 arranged along the member 4 of the window frame.
  • the number and characteristics of the springs are chosen according to the size of the sash and its weight.
  • the intermediate arm is terminated by a pivoting hinge sub-assembly 8, which is formed by the arch-shaped guide for that hinge. This cooperates with the arch-shaped slider, which forms part of the second pivoting hinge assembly 8 attached to the sash frame.
  • the pivoting hinge's guide is comprised of a body 81 having a channel for the arch-shaped slider of the pivoting hinge, and a cap 82 which abuts the body 81 and closes the channel from the side.
  • the guide's body 81 is partially inserted in the cavity formed by: the upper section of the web 21, the upper shelf 23 and the additional wall 25 of the Z-bar 2.
  • the cap 82 has stubs 83 that pass through the holes in the body 81 and, after unriveting, the ends of these stubs form a connection of the cap 82 with the body 81 of the arch-shaped guide. Some of the stubs 83 of the cap 82 also pass through the web 21 of the Z-bar in the intermediate arm, attaching both the body 81, and the cap 82 of the pivoting hinge's 8 guide to the Z-bar 2 in the intermediate arm.
  • a sliding adjustment wedge 84 is inserted to adjust the position of the intermediate arm relative to the side member 4 of the window frame.
  • the sloping surface of the adjustment wedge 84 and the cooperating surface of the seat 85 accommodating this wedge are equipped with teeth 86 for positioning the adjustment wedge.
  • Attachment of the adjustment wedge 84 in the seat 85 is executed by means of a screw 87 mounted in the body 81 of the pivoting hinge's guide, passing through a longitudinal opening in the adjustment wedge 84.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Chain Conveyers (AREA)

Claims (14)

  1. Fenêtre de toit à double fonction s'ouvrant en fonction basculante, c'est-à-dire par rotation de l'ouvrant autour d'un axe horizontal situé légèrement au-dessus de la moitié de la hauteur de ladite fenêtre, ou en fonction de basculement à l'italienne par rotation de l'ouvrant autour d'un axe horizontal situé en haut de la fenêtre, contenant :
    - le chambranle et l'ouvrant,
    - deux ensembles de bras intermédiaires symétriques placés à droite et à gauche de la fenêtre,
    - une charnière basculante à l'italienne (5) et une charnière basculante (8) montées de chaque côté de la fenêtre, en plus,
    - chaque ensemble de bras intermédiaires comporte une ferrure fixe et un bras intermédiaire, relié dans sa partie supérieure par une charnière basculante à l'italienne (5) à la ferrure fixe fixée au chambranle de la fenêtre, et dans sa partie inférieure par une charnière basculante (8) à l'ouvrant de la fenêtre,
    caractérisé en ce que chaque bras intermédiaire est constitué d'au moins deux profilés (1, 2), dont un profilé en U (1) avec une semelle inférieure (12) et une semelle supérieure (13) de largeur différente, et un deuxième profilé (2) avec une semelle inférieure (22) et une semelle supérieure (23), les semelles inférieures (12, 22) des deux profilés se faisant face, et entre les extrémités de la semelle inférieure (12) du profilé en U (1) et la semelle inférieure (22) du deuxième profilé (2) il existe une fente qui s'étend sur toute la longueur du bras intermédiaire et les semelles supérieures (13, 23) des deux profilés sont adjacentes l'une à l'autre et sont reliées de manière inséparable de telle sorte qu'elles forment une structure en caisson pour le bras intermédiaire.
  2. Fenêtre de toit à double fonction selon la revendication 1, caractérisée en ce que le deuxième profilé du bras intermédiaire est un profilé en Z (2) et les semelles supérieures (13, 23) du profilé en U et du profilé en Z sont dirigées dans la même direction.
  3. Fenêtre de toit à double fonction selon la revendication 2, caractérisée en ce que le profilé en Z (2) est doté d'une paroi supplémentaire (25), qui est l'extrémité pliée de sa semelle supérieure (23), tournée vers le bas.
  4. Fenêtre de toit à double fonction selon la revendication 1, ou 2, ou 3, caractérisée en ce que l'âme (11) du profilé en U (1) et l'âme (21) du deuxième profilé sont reliées par des goupilles d'écartement (15), situées près des semelles inférieures (12, 22) des deux profilés, et un joint d'étanchéité (17) est intégré dans la fente.
  5. Fenêtre de toit à double fonction selon la revendication 1, ou 2, ou 3, ou 4, caractérisée en ce que la liaison de la semelle supérieure (13) du profilé en U (1) avec la semelle supérieure (23) du deuxième profilé est un clinchage, obtenu au moyen d'un ensemble d'embossages communs (14, 24) de ces semelles des deux profilés.
  6. Fenêtre de toit à double fonction selon la revendication 1, ou 2, ou 3, ou 4, ou 5, caractérisée en ce que la ferrure fixe fixée au chambranle de la fenêtre est une rigole (3) en U, montée sur un cadre latéral (4) du chambranle, et la charnière à l'italienne (5) est un ensemble de deux connecteurs, c'est-à-dire :
    du connecteur inférieur (51) et du connecteur supérieur (52), chacun étant connecté en bascule, d'un côté avec les parois latérales (32) de la rigole (3) et de l'autre avec l'âme (21) et la paroi supplémentaire (25) du profilé en Z (2), de sorte que la rigole (5), les deux connecteurs (51, 52) et le bras intermédiaire forment un quadrant articulé.
  7. Fenêtre de toit à double fonction selon la revendication 6, caractérisée en ce que la distance entre le fond (31) de la rigole et l'axe sur lequel le connecteur inférieur (51) est placé dans la rigole (3) est supérieure à la distance par rapport à l'axe sur lequel est installé le connecteur supérieur (52).
  8. Fenêtre de toit à double fonction selon la revendication 6, ou 7, caractérisée en ce que les axes (53) sur lesquels les connecteurs inférieur (51) et supérieur (52) sont installés dans la rigole (3), et de préférence, également les axes (54) reliant les deux connecteurs (51, 52) à l'âme (21) et à la paroi supplémentaire (25) du profilé en Z (2) du bras intermédiaire, sont sécurisés contre la rotation par rapport aux parois, respectivement de la rigole et du profilé en Z, dans lesquels ces axes sont installés.
  9. Fenêtre de toit à double fonction selon l'une des revendications 1 à 8, caractérisée en ce qu'elle dispose d'un mécanisme d'assistance (6) pour soulever l'ouvrant lors de l'ouverture de la fenêtre en fonction de basculement à l'italienne, consistant en un coulisseau (61), qui se déplace dans une rigole (3) et un support (62) connecté par des articulations situées à ses extrémités avec le coulisseau (61) et avec le bras intermédiaire, et que le mécanisme d'assistance comporte un ensemble de ressorts (7) qui entraînent le mouvement du coulisseau, ce qui a pour effet le levage par le support du bras intermédiaire et, par conséquent, la rotation de l'ouvrant de la fenêtre autour de son axe de basculement à l'italienne.
  10. Fenêtre de toit à double fonction selon la revendication 8, caractérisée en ce que le coulisseau (61) se présente sous la forme d'un profilé en U dont l'âme (63) glisse sur le fond de la rigole (31), et que les parois latérales (65) de ce coulisseau du profilé en U (61) sont équipées d'un axe (66) reliant le coulisseau (61) au support (62), dont l'autre extrémité est reliée au bras intermédiaire par l'axe (67) installé dans l'âme (21) et la paroi supplémentaire (25) du profilé en Z (2) du bras intermédiaire.
  11. Fenêtre de toit à double fonction selon la revendication 10, caractérisée en ce que l'axe (66), sur lequel le support est installé dans les parois latérales (65) du coulisseau (61), et de préférence, également l'axe (67) reliant le support (62) à l'âme (21) et à la paroi supplémentaire (25) du profilé en Z (2) du bras intermédiaire, est protégé contre la rotation par rapport aux parois, respectivement de la rigole (3) et du profilé en Z (2), dans lesquelles ces axes sont installés.
  12. Fenêtre de toit à double fonction selon la revendication 8 ou 11, caractérisée en ce que l'axe (53, 54, 66, 67) est installé, dans une ou plusieurs parois, dans un orifice de forme non ronde.
  13. Fenêtre de toit à double fonction selon l'une des revendications 1 à 12, caractérisée en ce qu'elle possède une cale de réglage (84) permettant de régler la position du bras intermédiaire par rapport au cadre latéral (4) du chambranle, coulissant dans le bras intermédiaire dans lequel elle est installée, près de la charnière de basculement (8).
  14. Fenêtre de toit à double fonction selon la revendication 13, caractérisée en ce que dans la cale de réglage (84), sur sa surface inclinée, ainsi que sur la surface de la douille qui coopère avec elle (85) dans le bras intermédiaire, elle possède des dents (86) qui déterminent la position de la cale de réglage.
EP18150276.6A 2017-01-16 2018-01-04 Ensemble de bras intermédiaire pour une fenêtre de toit à double fonction Active EP3348763B1 (fr)

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Application Number Priority Date Filing Date Title
PL420207A PL231796B1 (pl) 2017-01-16 2017-01-16 Zespół ramienia pośredniego w dwufunkcyjnym oknie dachowym

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EP3348763A1 EP3348763A1 (fr) 2018-07-18
EP3348763B1 true EP3348763B1 (fr) 2020-04-22

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Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL210917B1 (pl) 2003-10-30 2012-03-30 Fakro Pp Społka Z Ograniczoną Odpowiedzialnością Dwufunkcyjne okno dachowe uchylno-obrotowe
PL210344B1 (pl) * 2004-04-30 2012-01-31 Fakro Pp Społka Z Ograniczoną Odpowiedzialnością Dwufunkcyjne okno dachowe uchylno-obrotowe
PL219336B1 (pl) 2006-12-11 2015-04-30 Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością Dwufunkcyjne okno dachowe uchylno-obrotowe

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* Cited by examiner, † Cited by third party
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PL420207A1 (pl) 2018-07-30
PL231796B1 (pl) 2019-04-30

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