EP3721036A1 - Article métallique pour une fenêtre - Google Patents

Article métallique pour une fenêtre

Info

Publication number
EP3721036A1
EP3721036A1 EP18822505.6A EP18822505A EP3721036A1 EP 3721036 A1 EP3721036 A1 EP 3721036A1 EP 18822505 A EP18822505 A EP 18822505A EP 3721036 A1 EP3721036 A1 EP 3721036A1
Authority
EP
European Patent Office
Prior art keywords
metalware
strip
rod
locking pin
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18822505.6A
Other languages
German (de)
English (en)
Inventor
Sergio Capoferri
Francesco Capoferri
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.)
Capoferri Serramenti SpA
Original Assignee
Capoferri Serramenti SpA
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 Capoferri Serramenti SpA filed Critical Capoferri Serramenti SpA
Publication of EP3721036A1 publication Critical patent/EP3721036A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/185—Fastening means performing sliding movements parallel with actuating bar
    • E05C9/1858—Fastening means performing sliding movements parallel with actuating bar of the roller bolt type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0056—Locks with adjustable or exchangeable lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism

Definitions

  • the present invention relates to the metalware for a window, in particular the set of accessories, usually metallic, which are applied to the window frame to allow its opening and closure.
  • window will refer to the windows properly speaking, but also more generally to French windows, doors, skylights, and the like.
  • the window comprises a fixed frame, a movable frame and a handle which facilitates movement of the movable frame during opening and closure.
  • the fixed frame develops mainly in a vertical plane.
  • the handle also controls locking members which allow the movable frame (or shutter) to be locked in the closure position.
  • the locking members may comprise one or more latches, usually movable along the vertical direction. Each latch, vertically protruding from the shape of the movable frame, engages a respective seat obtained by means of a hole in the fixed frame.
  • the locking members may also comprise one or more locking pins.
  • the locking pins are usually movable along the vertical direction, but unlike the latches they do not vertically protrude from the shape of the movable frame.
  • the locking pins run along a strut of the mobile frame and are designed to engage suitable seats having the shape of a U (hereinafter referred to as U-shaped seats) formed on a matching structure to which the strut of the movable frame abuts when it is brought into the closed position.
  • the matching structure may consist of the fixed frame in the case of a single-shutter window or, in the case of a multiple- shutter window, from the strut of the other movable frame.
  • Each U-shaped seat must therefore be suitable for receiving a respective locking pin.
  • the coupling between the locking pin and the respective U- shaped seat must be as accurate as possible. On the one hand, to allow a firm and reliable closure of the shutter, the coupling must not have excessive clearance.
  • the relative dimensions of the locking pin and of the respective seat are defined during the design process also for this purpose. On the other hand, to allow an easy closure, there must be no interference between the locking pin and the respective U-shaped seat, and this is achieved by a correct relative positioning of the locking pin with respect to the U-shaped seat.
  • each locking pin and the respective U-shaped seat it must be possible to perform a fine adjustment of the relative position of each locking pin and the respective U-shaped seat. It is usually provided that the locking pins can be moved, within a range of few millimetres, laterally to the axis Z along which they move. A more detailed description of this known solution is provided later.
  • a first type of opening is that in which the shutter is free to rotate around the main hinge axis (usually vertical and placed laterally to the movable frame). This movement allows to open the window completely, for example to let a large amount of air pass through. This opening allows at the same time the passage through the window of voluminous objects or people, possibly even unwanted. Moreover, unless the auxiliary closure devices are provided outside the window, this type of opening leaves the shutter free to move independently with respect to the user's will, typically following the air drafts.
  • a second type of opening is that which instead allows the shutter a limited movement and which, once the opening limit has been reached, keeps it almost steady in position.
  • This type of constrained opening is called fanlight and is obtained by rotating the shutter around a secondary hinge axis (horizontal and located below the movable frame).
  • This second type of opening allows the passage of a reduced amount of air, does not allow the passage of people at all and prevents the shutter from moving in an unwanted way.
  • the handle can rotate around an axis perpendicular to the plane of the movable frame, so as to take different positions.
  • the handle comprises a lever which can rotate between three positions: a closure position, a swing opening position and a fanlight opening position.
  • the locking position of the shutter is obtained with the handle vertically, for example with the lever facing downwards.
  • the handle By turning the handle 90°, and then bringing it horizontally, it usually moves into the swing opening position.
  • the handle Within an overall rotation of 180°, the handle must therefore be able to provide a sufficient stroke for moving the locking members so that they move from one to the other of the three configurations.
  • the window metalware of the known type comprises a strip and a rod which support the locking members and the handle.
  • the strip is fixed to the thickness of the free strut of the movable frame.
  • the rod which by contrast is free to slide along the strut of the movable frame, is housed.
  • a latch can be mounted at the end of the rod.
  • slots are provided along the fixed strip through which the locking pins mounted on the underlying rod protrude, usually by riveting of a tang.
  • the position of the locking pin must be able to be varied, at the construction site, laterally with respect to the Z axis along which it translates.
  • a solution known for achieving this object envisages the realisation of the locking pins with a cylindrical body with a circular section and the application of the tang in a slightly displaced position with respect to the axis of the cylindrical body. The tang is then riveted in a hole of the rod, so that it can be rotated in the hole itself, although with difficulty.
  • This solution allows the installer who mounts the window to adjust the relative position of the locking pin with respect to the U-shaped seat, by rotating with a tool (e.g., a wrench or pliers) the locking pin around its tang.
  • the eccentric rotation of the locking pin allows the latter to have slightly different positions on the side of the axis Z.
  • Another solution for the same purpose is to realise the locking pin with a cylindrical body having an elliptical section instead of a circular one.
  • the tang can be applied coincidentally with the axis of the cylindrical body.
  • this solution is exactly the same as the previous one.
  • the tang is riveted in a hole of the rod, so that it can be rotated with difficulty and the rotation of the elliptical body of the locking pin allows the latter to have slightly different dimensions on the side of the axis Z. Also in this case, the friction due to the riveting keeps the locking pin in the position defined by the installer.
  • the handle is also mounted at an intermediate point of the strip.
  • the handle comprises a pinion that engages a rack integral with the rod.
  • the handle rotation therefore determines the pinion rotation and thus the translation of the rack and of the rod integral thereof.
  • the translation of the rod determines an identical translation of the latch and/or the locking pins, a translation necessary to move from the locking position of the shutter to the opening position.
  • the pinion dimensions, and therefore its pitch radius are not free from constraints at all.
  • the window structures i.e. the fixed frame and the movable frame
  • the reduced dimensions of the strut which houses the handle and the locking members limit the radius of the pinion in cascade and therefore the maximum stroke of the rod.
  • each of the locking pins In the locked position each of the locking pins must be housed inside the respective U-shaped seat, while the latch must sink as far as possible into the respective hole seat. On the contrary, the locking pins in the opening position must be completely outside the respective U-shaped seats and the latch must be completely outside the respective hole seat. The maximum diameter of the locking pins is therefore limited by the stroke which can be obtained with a 90° rotation of the handle.
  • the fixing of the locking pins is not completely stable. This implies that, in some conditions, even when the window is normally used, they can rotate in an undesired manner by introducing clearance or interference with respect to the U-shaped seat. In this case, therefore, the rotation of a locking pin implies a malfunction of the entire window.
  • Some conditions that can lead to an undesired rotation of the locking pins can occur during normal use, e.g. when the normal regulation is carried out many times and a slight wear of the coupling between the locking pin and the rod is therefore introduced.
  • an excess of lubrication of the metalware can drastically reduce the friction effect between the locking pin and the rod.
  • the undesired rotation of the locking pin can also derive from tampering, e.g. by criminals who force the opening of the window.
  • the object of the present invention is to overcome the drawbacks underlined before with respect to the prior art.
  • a task of the present invention is to make available a window metalware whose locking pins, although allowing the adjustment, are well anchored during the normal use of the window.
  • the metalware for a window allows to obtain locking pins with greater mechanical resistance and therefore to increase the level of safety. Furthermore, a task of the present invention is to provide a metalware for a window which, alongside the advantages introduced with respect to the known solutions, also maintains their benefits.
  • FIG. 1 schematically shows a first type of known window in a closed configuration
  • FIG. 1 schematically shows a second type of known window in a closed configuration
  • figure 3 schematically shows the window of figure 1 in an open configuration
  • FIG. 4 schematically shows the window of figure 2 in an open configuration
  • - figure 5 schematically shows an enlarged view of the detail referred to as
  • FIG. 6 schematically shows an enlarged view of the detail referred to as
  • figure 7 schematically shows the view of the detail of figure 6, in a different configuration
  • FIG. 8 shows a perspective view of a window according to the invention, in a closed configuration
  • figure 9 shows a front view of the window of figure 8.
  • FIG. 10 shows a perspective view of a shutter of the window of figure 8
  • figure 11 shows an enlarged view of the detail referred to as XI in figure 10;
  • figure 12 shows a view of the section made along the plane XII-XII of figure 11 ;
  • FIG. 13 shows an enlarged view of the detail referred to as XIII in figure 12;
  • FIG. 14 shows a perspective view of a locking pin according to the invention
  • FIG. 15 shows an exploded perspective view of the locking pin of figure 14;
  • FIG 16 shows an enlarged view of the detail referred to as XVI in figure 10, wherein the U-shaped seat has been added;
  • figure 17 shows a view of the section made along the plane XVII-XVII of figure 13.
  • the present invention relates to a window 20 and the respective metalware 30.
  • the window 20 comprises a fixed frame 22 and a movable frame 24 which can rotate around a hinge axis Y.
  • a hinge axis Y is vertical.
  • the skilled person will have no difficulty in reporting the teachings of the invention in a window 20 having a different configuration, for example in which the movable frame 24 rotates around a horizontal axis.
  • the metalware 30 is, in a manner known per se, the set of accessories, usually metallic, which are applied to the window 20 to allow its opening and closure.
  • the metalware 30 according to the invention comprises:
  • main body 360 which defines an own geometric axis s
  • the cross section of the prismatic portion 362 is a regular polygon p centred on axis t of the tang 364,
  • the tang 364 is fixed on the rod 34 so as to be rotatable around axis t,
  • the strip 32 comprises, in correspondence of the locking pin 36, a slot 320;
  • the prismatic portion 362 of the locking pin 36 is at least partially comprised in the slot 320 of the strip 32;
  • the main body 360 of the locking pin 36 protrudes from the strip 32 in the direction opposed to the one of the rod 34.
  • the rod 34, the strip 32 and therefore the entire metalware 30 share the same prevalent development direction, and the rod 34 is free to slide along the strip 32 along such direction, hereinafter referred to as axis Z.
  • the main body 360 of the locking pin 36 has a cylindrical shape, preferably with a circular section.
  • the main body 360 also comprises an outer skirt 366 which can rotate about the main body 360 and the respective geometric axis s. The presence of the outer skirt 366 facilitates the sliding of the locking pin 36, in particular when there is a slight contact with the U- shaped seat 244.
  • the tang 364 is realised in such a way as to facilitate the fixing by riveting on the rod 34.
  • the end portion of the tang 364 can take a tapered and hollow shape, a shape which facilitates the plastic deformation once the end portion of the tang 364 has been introduced into the respective hole on the rod 34.
  • the cross section of the prismatic portion 362 is a regular polygon p.
  • the regular polygon p has an even number of sides and even more preferably it is a square, a hexagon or an octagon.
  • the slot 320 has, in a manner known per se, a length L oriented parallel to the axis Z and a width / oriented perpendicularly to the axis Z; see, e.g., figures 6 and 7. Also the slot 320 provided in the strip 32 according to the invention has a length L oriented parallel to the axis Z. As regards the dimension perpendicular to the axis Z, the slot 320 according to the invention has an operation width which extends for most of the length L. Moreover, at one end, the slot 320 preferably comprises an adjustment area 324 which has an adjustment width IM greater than the operation width /L A more detailed description of these parameters is provided below for some embodiments of the invention.
  • the operation width k of the slot 320 is slightly greater than twice the apothem of the polygon p.
  • the operation width k of the slot 320 may exceed twice the apothem of the polygon p of an amount ranging between 0.05 mm and 0.25 mm. This allows the prismatic portion 362 to translate along the slot 320 without interference with the inner edges 322 of the latter, when a pair of sides of the polygon p is parallel to the axis Z.
  • the operation width k of the slot 320 is considerably smaller than the longer diagonal of the polygon p. This prevents the prismatic portion 362 from rotating about its own axis t when it is received in the slot 320.
  • the relationships shown above are the same as those between a nut (or a bolt) and the respective open-end wrench.
  • the width of the wrench is slightly greater than twice the apothem and is significantly smaller than the longer diagonal of the polygon that defines the nut section.
  • the regular polygon p has an even number of sides and, preferably, it is a square, a hexagon or an octagon. These polygons allow an effective lock with respect to rotation and an adequate number of operation positions for the locking pin 36 with respect to the strip 32. As the number of sides of the polygon increases, the effectiveness of the lock with respect to rotation is greatly reduced, since a section which is increasingly similar to a circular section is obtained.
  • each slot 320 comprises an adjustment area 324, centred and communicating with the slot 320 and arranged at one of its ends along the axis Z.
  • the adjustment area 324 has an adjustment width l m greater than the operation width .
  • the adjustment area 324 has an adjustment width IM greater than the longer diagonal of the polygon p. This allows the prismatic portion 362 to rotate about its own axis t when it is received in the adjustment area 324.
  • the metalware 30 also comprises a rack 40 and a pinion 42.
  • the rack 40 is mounted in a firm manner on the rod 34.
  • the pinion 42 is mounted on the strip 32 so that it can rotate about a fixed axis Xwith respect to the strip 32, engaging the rack 40. This makes it possible to impose a stroke to the rod 34 with respect to the strip 32 along the axis Z.
  • the configuration of the metalware 30 defines an operation stroke SL of the rack 40 (and therefore of the rod 34 and of the locking pins 36) along the direction Z.
  • the operation stroke SL is obtained with an ordinary rotation angle a of the pinion 42 and allows the metalware 30 to pass from one usual configuration of use to the other.
  • the usual configurations of use are two: locked and swing opening configurations.
  • the ordinary rotation angle a separates the locked configuration from the swing opening configuration.
  • the usual configurations of use are three: locked, swing opening and constrained opening configurations.
  • the ordinary rotation angle a is formed by an angle CM , which separates the locked configuration from the swing opening configuration, and an angle 02, which separates the swing opening configuration from the constrained opening configuration.
  • the metalware 30 preferably define an adjustment extra-stroke SR of the rack 40 (and therefore of the rod 34 and of the locking pins 36) along the direction Z.
  • the adjustment extra- stroke SR is added to the operation stroke SL (see in particular figure 16) and is obtained with an extraordinary rotation angle b of the pinion 42 which is added to the ordinary rotation angle a described above.
  • the ordinary rotation angle a of the pinion 42 can be 180° as described with reference to the prior art.
  • the extraordinary rotation angle b can be of additional 10° which are added to the 180° of the angle a. See figure 9 in this regard.
  • the operation stroke SL moves each locking pin 36 along the respective slot 320 to pass from one normal configurations of use to the other.
  • the adjustment extra-stroke SR instead carries the locking pin 36 to the end of the slot 320, so as to make it enter the adjustment area 324.
  • the prismatic portion 362 no longer engages the inner edges 322 of the slot 320 and can therefore rotate about its own geometric axis t. Since the geometric axis t of the tang 364 and of the prismatic portion 362 does not coincide with the geometric axis s of the main body 360 of the locking pin 36, the latter can be moved, within a range of few millimetres, laterally with respect to the axis Z. For example, the locking pin 36 can be moved laterally with respect to the axis Z within a range of 2,4 mm.
  • the locking pin 36 will have to bring the prismatic portion 362 to rotate until another pair of sides of the polygon p is parallel to the axis Z.
  • the locking pin 36 according to the invention can have a finite number of positions on the side of the axis Z.
  • the main body 360 of the locking pin 36 comprises a mark 365 which is useful for providing a reference to the user.
  • the mark 365 can be advantageously arranged in such a way that it is parallel to the axis Z when the locking pin 36 is symmetrically centred on the axis Z itself.
  • the rod 34 has an outer surface 340 facing the strip 32, an inner surface 342 opposite the outer surface 340, and a thickness which separates the outer surface 340 from the inner surface 342.
  • the pitch surface of the rack 40 can be spaced, with respect to the inner surface of the rod 34, towards the strip 32, beyond the half thickness of the rod 34.
  • the magnitude of the maximum stroke is directly connected to the pitch diameter of the pinion 42, as well as to the rotation angle which it can perform during operation.
  • the maximum stroke is a function of the only pitch diameter of the pinion 42.
  • the pitch surface of the rack 40 is slightly spaced, with respect to the inner surface 342 of the rod 34, towards the pinion 42, that is on the opposite side of the strip 32.
  • the rack 40 can instead be obtained by notching the teeth in the material of the rod 34 itself, for example by plastic deformation of the material or by chip removal. In this case, therefore, if the notch takes place from the inner surface 342 of the rod 34, it is clear that the pitch surface of the rack 40 will be slightly spaced, with respect to the inner surface 342 of the rod 34, towards the strip 32. This displacement, however, is not comparable with that of the solution developed by the Applicant, in which the pitch surface of the rack 40 is displaced, with respect to the inner surface 342 of the rod 34, towards the strip 32 beyond the half thickness of the rod 34.
  • the pitch surface of the rack 40 is spaced, with respect to the inner surface 342 of the rod 34, beyond the outer surface 340 of the rod 34.
  • the strip 32 of the metalware 30 comprises a slot 321 at the rack 40.
  • the slot 321 (which can be blind or through) allows to house the footprint of the rack 40 and/or the rod portion 34 on which the rack 40 is mounted.
  • the rod 34 comprises a through opening within which a channel-shaped structure is arranged and the rack 40 is arranged in the channel-shaped structure.
  • the rod 34 comprises a shifted section with respect to the prevalent development of the rod 34 and the rack 40 is arranged on the shifted section.
  • a rectilinear rod 34 can be subjected to successive bends in order to obtain the shape desired.
  • the rack 40 can be made as a separate piece and then applied respectively on the channel-shaped structure or on the shifted section, or it can be obtained by notching the teeth in the material of the channel-shaped structure or of the shifted section.
  • the slot 321 of the strip 32 houses slidingly the channel-shaped structure or the shifted section of the rod 34.
  • the length of the slot 321 allows the channel-shaped structure or the shifted section to slide freely during the movement of the locking members.
  • the slot 321 develops in the direction of the axis Z, in order to allow the rack 40 to slide in this direction.
  • the movement allowed to the rack 40 must be at least equal to the sum of the operation stroke SL and of the adjustment extra-stroke SR.
  • the metalware 30 comprises locking members such as the locking pins 36 described above and possibly one or more latches 368 mounted in a firm manner on the rod 34.
  • the invention also relates to a window 20 comprising a fixed frame 22 and a movable frame 24 which is movable between a complete opening position and a complete closure position.
  • the movable frame 24 comprises a strut 240 on which the metalware 30 is mounted according to the invention.
  • the strut 240 must have transversal dimensions sufficient to house the entire metalware 30 inside.
  • the metalware 30 according to the known art and the metalware 30 according to the invention need respective struts having identical dimensions.
  • the strut 240 of the window according to the invention can possibly house a metalware 30 with a pinion 42 of greater pitch diameter and which therefore allows a greater maximum stroke for the locking members.
  • the movable frame 24 can rotate around a hinge axis Y.
  • the direction of the hinge axis Y is preferably parallel to the prevalent development direction Z of the metalware 30.
  • both the hinge axis Y and the prevalent development direction Z of the metalware 30 are substantially vertical.
  • the window 20 further comprises a handle 26 suitable for imposing on the pinion 42 a rotation around the axis X.
  • a handle 26 suitable for imposing on the pinion 42 a rotation around the axis X.
  • one way of connecting the handle 26 to the pinion 42 is to mount both of them on a bar suitable for transmitting the rotation, for example a square-section bar.
  • a bar suitable for transmitting the rotation for example a square-section bar.
  • other kinematic connections can be employed for this purpose.
  • the matching structure 242 is a strut of the fixed frame 22.
  • the matching structure 242 is a strut of a second movable frame.
  • the second movable frame is fixed with respect to the fixed frame 22, in order to remain firmly in position and to provide reliable abutment for the movable frame 24.
  • the fixed frame preferably comprises as many hole seats 246, each of which is suitable for receiving a latch 368 which accesses it by sliding in the direction Z.
  • the matching structure 242 preferably comprises as many U-shaped seats 244, each of which is suitable for receiving a locking pin 36 which accesses it by sliding in the direction Z.
  • each locking pin 36 must enter as far as possible into the groove of the respective U-shaped seat 244.
  • the locking pin 36 reaches the locked configuration without an abnormal effort, then the adjustment is over. If, instead, it is impossible to bring the locking pin to the locked configuration or it is possible only by an abnormal effort, then it is necessary to repeat the adjustment described above, while carefully changing again the pair of sides of the polygon p which is parallel to the axis Z. In doing so, the presence of the possible mark 365 can be useful to give a reference point to the installer.
  • the invention allows to overcome the drawbacks highlighted above with reference to the prior art.
  • the present invention provides a window metalware whose locking pins, although allowing the adjustment, are well anchored during the normal use of the window.
  • the metalware for a window allows to obtain locking pins with greater mechanical resistance and therefore to increase the level of safety. Furthermore, the present invention provides a metalware for a window which, alongside the advantages introduced with respect to known solutions, also maintains the benefits inherent in the latter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

L'invention concerne un article métallique (30) pour une fenêtre (20). L'article métallique comprend : une bande (32) destinée à être montée sur la fenêtre; une tige (34) pouvant coulisser sur la bande; et une broche de verrouillage (36) montée sur la tige et comprenant : - un corps (360) ayant un axe s, - un tenon (364) qui s'étend à partir du corps et a un axe t, et - une partie prismatique (362) entre le corps et le tenon. Selon l'invention : - les axes s et t sont parallèles et espacés; - la section de la partie prismatique est un polygone centré sur l'axe t; - le tenon est rotatif sur la tige autour de l'axe t; - la bande comprend une fente (320); - la partie prismatique est incluse dans la fente; et - le corps fait saillie à partir de la bande. La fenêtre comprend un cadre fixe (22) et un cadre mobile (24) comprenant une entretoise (240) dotée de l'article métallique.
EP18822505.6A 2017-12-06 2018-12-05 Article métallique pour une fenêtre Withdrawn EP3721036A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201700140746 2017-12-06
PCT/IB2018/059660 WO2019111171A1 (fr) 2017-12-06 2018-12-05 Article métallique pour une fenêtre

Publications (1)

Publication Number Publication Date
EP3721036A1 true EP3721036A1 (fr) 2020-10-14

Family

ID=61656173

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18822505.6A Withdrawn EP3721036A1 (fr) 2017-12-06 2018-12-05 Article métallique pour une fenêtre

Country Status (2)

Country Link
EP (1) EP3721036A1 (fr)
WO (1) WO2019111171A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733710A1 (de) * 1977-07-26 1979-02-01 Winkhaus Fa August Verriegelungsvorrichtung fuer fenster, tueren o.dgl.
DE20004943U1 (de) * 2000-03-17 2000-07-06 Schuering Gmbh & Co Fenster Te Verriegelungsvorrichtung mit pilzförmigem Zapfen
DE102005000189A1 (de) * 2005-12-19 2007-06-21 Aug. Winkhaus Gmbh & Co. Kg Beschlagteil für einen Treibstangenbeschlag
DE102014220599A1 (de) * 2014-10-10 2016-04-14 Aug. Winkhaus Gmbh & Co. Kg Schließzapfen

Also Published As

Publication number Publication date
WO2019111171A1 (fr) 2019-06-13

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