EP1756385B1 - Verrouillage de porte, notamment pour portes en verre coulissantes ou battantes et analogues - Google Patents

Verrouillage de porte, notamment pour portes en verre coulissantes ou battantes et analogues Download PDF

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Publication number
EP1756385B1
EP1756385B1 EP04745160A EP04745160A EP1756385B1 EP 1756385 B1 EP1756385 B1 EP 1756385B1 EP 04745160 A EP04745160 A EP 04745160A EP 04745160 A EP04745160 A EP 04745160A EP 1756385 B1 EP1756385 B1 EP 1756385B1
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EP
European Patent Office
Prior art keywords
doors
lock unit
stake
lock
sliding
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EP04745160A
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German (de)
English (en)
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EP1756385A1 (fr
Inventor
Gersam Serrature Meroni S.p.A. MERONI
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Serrature Meroni SpA
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Serrature Meroni SpA
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Publication of EP1756385A1 publication Critical patent/EP1756385A1/fr
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0025—Locks or fastenings for special use for glass wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/0894—Portable or removable locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C2007/007—Fastening devices specially adapted for two wings for a double-wing sliding door or window, i.e. where both wings are slidable

Definitions

  • the present invention relates to door locking devices, particularly sliding glass doors (such as, for example, the sliding doors of display windows) or swinging doors and the like.
  • the locking devices for display window sliding doors are known to comprise a lock unit and a serrated bar (i.e. having an edge provided with indents) comprising a U-shaped end to be fastened (by means of screws or glues) to a sliding inner door of the display window.
  • the lock unit includes a mechanism, which can be controlled by a key, suitable to switch between open and closed configurations, and is provided with a through cavity for the serrated bar to be inserted therein, which also acts as a support for the lock unit itself. when the locking device is in the closed configuration, the mechanism of the lock unit cooperates with an indent of the serrated bar thus preventing the unit from sliding which may cause the latter to slip off the serrated bar.
  • the other door i.e. the one which is not secured to the bar
  • the lock unit can be caused to slide on the bar until slipping off the same, thus allowing both doors to slide freely and the display window to be opened.
  • Document FR 2 755 459 describes a lock for sliding doors comprising a clamp which fits onto the rear of two doors and associated with a retainer.
  • the retainer has a strip like retaining section with detents and a bolt on which a locking cylinder can be detachably fixed with the housing in a predetermined position.
  • locking devices of the padlock-type are known (typically used for sliding and/or swinging wings of gates or truck hatches) consisting of a lock unit (which can be controlled by means of a key) and two separate U-shaped portions each being secured to facing edges of a respective wing.
  • the wing edges intended to be facing when the same are closed, are arranged in the inner cavity of the U-shaped portions, which are secured to the wings by means of through screws through each wing.
  • respective support bases for knobs intended to be engaged with the mechanism of the lock unit to the U-shaped portions.
  • the lock unit When the locking device is in the closed position, the lock unit is anchored to the knobs associated to both U-shaped elements such as to extend from one wing to the other thus preventing that they may move away from each another.
  • act on the key remove the lock unit from the knobs and then from the U-shaped portions, thereby releasing both wings.
  • the object of the present invention is to provide a locking device allowing to overcome the drawbacks of the above mentioned conventional devices.
  • the locking device 100 of the invention is applied to the locking of sliding doors or sliding panels in the closed position. More preferably, the locking device 100 can be applied to glass doors used in display windows, glass showcases and similar. Particularly, for such first embodiment reference will be made to a display window including an inner door 101 and an outer door 102 (schematically shown in figure 3 ) sliding on each other along guides (not shown).
  • the locking device 100 comprises a bar 1 to be releasably fastened to the inner door 101 of the display window and a lock unit 2, which can be controlled by a key 20.
  • the bar 1 comprises a portion 3, referred to as the elongate plate 3 in the following, i.e. a plate-shaped portion mainly extending lengthwise, having a substantially U-shaped fastening portion 4 at one of both ends thereof to fit engage with an edge 104 of the inner door 101.
  • This elongated plate 3 comprises a major face 6 facing and parallel to a secondary face (not shown in the figures) and a side edge 5' joining the major face 6 with the secondary face.
  • the elongate plate 3 can include guide ribs 5 projecting from the major face 6 to define a sliding region 7 on this face.
  • the elongate plate 3 comprises a plurality of notches or recesses 8 arranged in the sliding region 7, such as to form a rack.
  • these notches 8 are equally spaced apart and the sliding region 7 is median relative to the guide ribs 5.
  • the notches 8 are spaced apart from said side edge 5' i.e. in other words, they are formed only in the major face 6 and not in the side edge 5'.
  • the notches 8 are of the non-through type, and accordingly they do not form an aperture from the major 6 to the secondary faces.
  • each notch 8 has a substantially semicircular plan and is internally shaped such as to comprise a stop wall 9 and an ascent wall 10, tilted relative to said stop wall 9.
  • each notch 8 is intended to house a suitable stake part of the lock unit 2.
  • the fastening portion 4 of bar 1 comprises a wall 11 substantially parallel to the elongate plate 3 (though shorter than the latter). It should be observed that this wall 11 is joined to plate 3 thus resulting one-piece with the latter.
  • the bar 1 of the invention can be manufactured employing metal (for example iron) or plastic materials.
  • this bar 1 is manufactured in a plastic material using nylon 6-6.
  • the slurry of the selected plastic material includes a percentage of glass fibre having the function of hardening and make the plastic material solid. For example, this percentage is 30%.
  • the selected plastic material provides a lighter bar, and at the same time, prevents that the glass inner door 101 may be damaged while setting up the locking device 100.
  • the fastening portion 4 presents a elastically yielding insert or locking element 12 at the wall 11 inner face.
  • this locking element 12 is arch-shaped with the ends thereof being fixed to the wall 11.
  • this element 12 is made of an elastic material, such as natural or synthetic rubber.
  • the arch-shaped element 12 allows to lock the bar 1 by fastening it to the display window inner wall 101 and at the same time by adjusting it to glass doors of different thicknesses (for example, 4 to 8 mm thicknesses) without damaging them.
  • the lock unit 2 comprises a housing 13 containing the lock mechanisms 13 therein (shown in detail in figure 4 ) which can be operated by the key 20 between a closed position and an opened position.
  • the housing 13 (having substantially the shape of a truncated cone in the example) comprises first 15 and second 16 inlet apertures. These apertures 15 and 16 are formed near a base edge 14 of housing 13 resulting in positions diametrally opposite to each other such as to be crossed by the bar 1. Particularly, it should be observed that the apertures 15 and 16 comprise a respective projection 17 ( figure 2A ) such as to be fitted to a complementary template of a cross-section of the elongate plate 3.
  • the housing 13 comprises a plane region 18 to receive in abutment a further edge 103 of the glass outer door 102 in the display window closed position.
  • housing 13 advantageously includes two ergonomic notches 19 to facilitate a installer to grip the lock unit 2 and cause this unit to slide along bar 1.
  • This mechanism 300 comprises a support unit 21, a sprocket 28 and a rotatable stake 31.
  • the support unit 21 comprises a cylindrical body 22 orthogonal to a closing element 23 of the bottom of the housing 13 and connected as one-piece thereto.
  • This closing element 23 comprises a passage or inserting and sliding duct 24 for the bar 1 to be inserted and slid therein.
  • an inlet aperture (not seen in figure 4 ) and an outlet aperture 26 of duct 24 are shaped like the first 15 and second 16 through apertures of housing 13, respectively.
  • the inlet and outlet apertures 26 are placed in front of the apertures 15 and 16, respectively.
  • the cylindrical body 22 comprises an axial cavity 27 to house the cylindrical rotatable sprocket 28. This cavity extends all along the length of cylindrical body 22 thus resulting in communication with duct 24.
  • the cylindrical body 22 comprises a first series of radial holes 29 opening inside the axial cavity 27.
  • a second series of radial holes 30 is formed on the sprocket 28 such as to be aligned with the holes of the first series when the sprocket is in a first device-locking angular position.
  • the lock unit is provided with a set of key lock components including: springs 40, pin or small upper stakes 41 (such as to house springs 40) and lower pins 42, intended to be suitably inserted in the radial holes 29 and 30 closed by respective caps 39.
  • springs 40 pin or small upper stakes 41 (such as to house springs 40) and lower pins 42, intended to be suitably inserted in the radial holes 29 and 30 closed by respective caps 39.
  • These components are known to those skilled in the art and are such to cooperate with the key talons 20 (appropriate for the lock) such as to translate vertically inside the radial holes 29 thus disengaging the holes 30 and allowing the sprocket 28 to rotate.
  • the locks using this kind of opening and closing mechanism are known by those skilled in the art as the Yale-type locks.
  • the sprocket 28 is shown in greater detail in figure 5 and the stake 31 is also shown in figures 6A and 6B .
  • the sprocket 28 comprises a keyhole 32 for the key 20, provided in a head 55 of a substantially cylindrical body 56. At one end facing the head 55, the cylindrical body 56 is provided with tabs 35 suitable to transmit the rotary motion imparted by the key 20 to the stake 31.
  • the stake 31 is provided with side seats 36 for the tabs 35 to be housed therein and a "sliced" end 50 intended to cooperate with the notches 8 of bar 1.
  • a spring 34 of the helical type partially housed in a first cavity 37 formed in the sprocket 28 and partially in a second cavity 38 formed in the body of stake 31 is interposed between the sprocket 28 and the stake 31.
  • the helical spring 34 is preloaded such as to affect the stake 31 and force it towards the active direction (such as indicated with an arrow F, in figure 4 ), i.e. in the direction of the notches 8 of bar 1.
  • a stop tab 25 to be inserted in a suitable slot 43 of the cylindrical body 22 such as to lock the sprocket 28 to prevent the axial translation of the same.
  • the sliced end 50 of stake 31 has an outer surface 45, a first abutment or stop face 44, and a second face 33 tilted relative to axis A-A (rotation axis) of the stake (for example, about 30°).
  • the stake 31 can be rotated by sprocket 28 between a closing position and an opening position.
  • the closing position the stop face 44 of stake 31 is in abutment against the stop wall 9 of one of notches 8 of bar 1.
  • the stake 31 is rotated such that the stop face 44 thereof does not face the stop wall 9 of notch 8 but is outside the notch and has a lower (and thinner) edge thereof 46 arranged laterally and externally to notches 8.
  • the U-shaped portion 4 of bar 1 is fastened to the edge 104 of the inner door 101.
  • the elastically yielding locking element 12 allows to reduce the backlash between the edge of inner door 101 and the inner region of the fastening portion 4 in which the edge is inserted, thus ensuring a proper anchorage of bar 1 to the door 101. Furthermore, due to the characteristic of elastic yielding of the element 12, it does not damage the door 101 but smoothly fits to the shape thereof.
  • the lock unit 2 is fit on the bar 1 inserted in the sliding passage 24. In the open configuration, the lock unit 2 is free to slide along the elongate plate 3 of bar 1 in both directions such as to allow for a proper locking position to be selected.
  • the stake 31 By acting on the key 20 to bring the device to the closed configuration, the stake 31 is rotated such that the stop face 44 thereof is in abutment against a stop wall 9 of a notch 8. In this condition, at least the lock unit 2 is prevented from sliding in the release direction to prevent that it may slip off the bar 1. It should be observed that the conformation of the ascent wall 10 of notches 8 allows the lock unit 2 to slide in the opposite direction to that of release (insertion direction) even when being in the closed configuration. In fact, the ascent wall is such as to be of no hindrance to the stake 31, which due to the action of the helical stake 34, moves axially by going in and out of the notches 8.
  • the plane region 18 of lock unit 2 can be brought to abutment against the edge 103 of outer door 102 until locking the sliding of the same as well as the inner door 101, by closing and locking the display window.
  • the particular conformation of the notches 8 allows to prevent the stake 31 from coming in direct contact with the door 101 and damage it.
  • Figures 7 to 10 refer to a locking device 200 made according to another embodiment of the present invention.
  • the locking device 200 is of the "padlock-type" and can be used to close wings or sliding or swinging doors 203 and 203', preferably made of glass.
  • the padlock 200 comprises a respective lock unit or, more briefly, a lock 202 including, within an envelope, a corresponding (conventional per se and therefore not described) mechanism which can be operated by a key 220 to be inserted in the keyhole 220'.
  • the padlock 200 comprises two respective portions or support frames of lock 202 having a substantially U-shaped transversal section such as frames 201 and 201' intended to mechanically cooperate with lock 202 and be fit engaged with outer edges of the doors 203 and 203', such as shown in figure 9 .
  • the support frames with U-shaped section 201 and 201' are identical to each other and, accordingly, only one of them will be described in detail below.
  • the U-shaped section frame 201 has a semicircular plan, i.e. such as to be mechanically coupled with one half of lock 202 having a circular plan.
  • the frame with U-shaped section 201' comprises an inner portion 270 and an outer portion 280.
  • the inner portion 270 comprises two parallel facing walls 250 and 250' having a semicircular plan. These facing walls 250 and 250' are connected to each other at a respective rectilinear edge 262 by means of two joining walls 260 and 261 which result orthogonal to the facing walls.
  • the facing walls 250 and 250' comprise at a semicircular edge, concentric ribs 271 and 272 defining a groove 273 housing a corresponding edge of lock 202.
  • Each facing wall 250 and 250' comprises at least a through hole 215.
  • these walls 250 and 250' comprise a plurality of through holes 215 made at concave portions 232 of outer faces 231' and 231 (the latter not seen in figure 10 ) of walls 250' and 250, respectively.
  • these concave portions 232 are shaped such as to house a complementary elastic insert 233.
  • This insert 233 comprises a plurality of elastically yielding elements 212 (one for each hole 215) joined to one another.
  • the insert 233 and the elements 212 are made of an elastic material such as for example natural or synthetic rubber.
  • the elements 212 are shaped like spherical cap and are made of rubber.
  • the outer portion 280 of the U-shaped section frame 201' comprises two covering walls 281 and 281' parallel to each other and orthogonal to a further joining wall 282.
  • the outer portion 280 is shaped such as to be inserted, during an assembly step, on the inner portion 270 thus being fit coupled therewith.
  • At least one of the covering walls 281 and 281' is provided of fastening elements 208 on an outer face thereof, which according to the example of the figures, are embodied in substantially mushroom-shaped knobs.
  • the knobs 208 are intended to be engaged with the mechanism of lock 202 such as to allow the lock to be fixed to both U-shaped frames 201 and 201'.
  • each insert 233 is positioned in the respective concave portion 232 such that each elastically yielding element 212 is inserted in the corresponding hole 215 and projects from inner faces 230 and 230' of walls 250 and 250'.
  • the covering walls 281 and 281' of outer portion 280 are fit engaged between the concentric rib 272 and projecting portions of the joining walls 260 and 261 by covering in this manner the outer faces 231 and 231' of walls 250 and 250' and the respective inserts.
  • the inner portion 270 of U-shaped frames 201 and 201' is made of plastic material such as 6-6 nylon. Furthermore, preferably, a percentage of glass fibre is added to the slurry of such material in order to harden and make this material solid.
  • the outer portion 280 is manufactured from metal, for example, iron.
  • the elastically yielding elements 212 also allow to reduce the backlash between the frames with U-shaped section (201 and 201') and the corresponding wing (thus ensuring a good grip) and in the meantime, due to their relative softness they do not damage the wing.
  • the provision of elastically yielding elements 212 allows to avoid the use of through holes in the wing and accordingly makes the locking device 200 suitable to be used for glass doors.
  • the frames with U-shaped section 201 and 201' are fastened to a respective edge of each wing.
  • This fastening (of the fit type) can be provided at different heights on the wing because the prearrangement of holes on the wings for the U-shaped frames to be univocally associated thereto is not required.
  • the substantially U-shaped frames 201 and 201' are placed in front of each other (particularly, their transversal walls 260, 261 face each other).
  • the lock 200 is coupled to the corresponding knobs 208 such that by extending from one door to another, it will hold the doors fixed in the closed position.
  • the mushroom-shaped knobs 208 are arranged on both outer faces of the covering walls 281 and 281' of each U-shaped frame, thus allowing the lock 202 to be applied on both sides of the double-wing door to be closed.
  • the padlock 200 can be applied to wings of glass doors having different thicknesses.
  • the glass wings can have thicknesses ranging between 8 and 12 mm.
  • the teachings of the present invention allow to apply the locking device to glass doors (or made of a different material with fragile characteristics) preventing the doors to be damaged during the removal and subsequent assembly steps.
  • the U-shaped portions provided with the elastically yielding locking elements (12 or 212) facilitate and speed up the assembly and the removal of the inventive device compared to the conventional devices using glues or screws, without compromising the efficiency of the lock.

Claims (28)

  1. Dispositif (100 ; 200) de verrouillage de portes (101, 102 ; 203, 203'), en particulier des portes en verre coulissantes ou oscillantes et analogues, comportant :
    - une unité à verrou (2 ; 202) destinée à être commandée par une clé (20 ; 220) afin de verrouiller les portes dans une position fermée et de les déverrouiller pour permettre leur mouvement relatif,
    - des moyens de fixation amovibles (1 ; 201, 201') sur au moins l'une des portes aptes à supporter l'unité à verrou (2 ; 202) et à coopérer mécaniquement avec celle-ci pour verrouiller les portes dans ladite position fermée,
    - au moins un élément (12 ; 212) fléchissant élastiquement, prévu dans lesdits moyens de fixation (1 ; 201, 201'), ledit élément étant destiné à agir sur une surface de ladite, au moins une, des portes,
    caractérisé en ce que ledit élément fléchissant élastiquement (12 ; 212) comprend un élément rapporté ou de verrouillage (12 ; 212) en matière souple, par exemple du caoutchouc naturel ou synthétique qui, dans des conditions de fonctionnement, est interposé entre les moyens de fixation (1 ; 201, 201') et la porte pour éviter d'endommager la même porte.
  2. Dispositif (100 ; 200) selon la revendication 1, dans lequel ledit, au moins un, élément fléchissant élastiquement (12 ; 212) est en une matière élastique.
  3. Dispositif (100 ; 200) selon la revendication 1, dans lequel ledit, au moins un, élément fléchissant est en caoutchouc naturel ou synthétique.
  4. Dispositif (100 ; 200) selon la revendication 1, dans lequel lesdits moyens de fixation comportent une partie (4 ; 201) ayant une section sensiblement en forme de U afin d'entrer en engagement ajusté avec un bord de ladite, au moins une, des portes.
  5. Dispositif (100) selon la revendication 4, du type destiné à verrouiller des portes coulissantes, avantageusement pour des vitrines, dans lequel lesdits moyens de fixation comprennent une barre (1) comprenant une plaque allongée (3) s'étendant principalement dans la direction longitudinale et pourvue, à une extrémité de la partie (4), d'une section sensiblement en forme de U.
  6. Dispositif (100) selon la revendication 5, dans lequel la partie ayant la section sensiblement en forme de U comporte une paroi (11) sensiblement parallèle à la plaque allongée (3), ledit, au moins un, élément fléchissant élastiquement (12) étant agencé sur une face intérieure de ladite paroi parallèle (11).
  7. Dispositif (100) selon la revendication 6, dans lequel ledit, au moins un, élément fléchissant élastiquement (12) est en forme d'arc avec des extrémités fixées à la paroi parallèle (11).
  8. Dispositif (100) selon la revendication 1, dans lequel ladite unité à verrou (2) comporte :
    - un mécanisme de verrou (300) agencé dans un boîtier (13) devant être associé fonctionnellement à ladite clé (20),
    - un bloc mobile (31) relié audit mécanisme de verrou prévu pour coopérer avec la plaque allongée (3), la plaque allongée (3) étant insérée à travers des ouvertures (15, 16) formées dans l'unité à verrou de manière à permettre à l'unité à verrou de coulisser le long de la plaque allongée.
  9. Dispositif selon les revendications 7 et 8, dans lequel ladite plaque allongée (3) comporte :
    - une face principale (6) et une face secondaire opposée et parallèle à la face principale,
    - un bord latéral (5') joignant la face principale à la face secondaire,
    - de multiples encoches (8) formées dans ladite face principale et espacées dudit bord latéral, lesdites encoches étant prévues pour loger le bloc (31) au moins partiellement afin d'empêcher l'unité à verrou de coulisser le long de la plaque allongée dans une direction de désengagement de cette unité depuis la plaque allongée, et pour permettre le blocage du coulissement relatif des portes coulissantes ; dans la position fermée, une porte étant fixée à ladite partie ayant une section sensiblement en forme de U de la barre et l'autre porte étant en appui contre une région de butée du boîtier.
  10. Dispositif (100) selon la revendication 9, dans lequel lesdites multiples encoches sont sensiblement alignées suivant une direction longitudinale telle que définie par la plaque allongée.
  11. Dispositif (100) selon la revendication 10, dans lequel lesdites encoches sont du type non traversant.
  12. Dispositif (100) selon la revendication 10, dans lequel chaque encoche (8) est configurée intérieurement de manière à comporter une paroi de butée (9) apte à être amenée en appui contre ledit bloc (31).
  13. Dispositif (100) selon la revendication 12, dans lequel chaque encoche comporte en outre une paroi montante (10) qui est inclinée par rapport à ladite paroi de butée (9) et qui est telle qu'elle ne fait pas obstacle au bloc pendant un coulissement de l'unité à verrou le long de la plaque allongée dans une direction opposée à celle du désengagement.
  14. Dispositif (100) selon la revendication 8, dans lequel le mécanisme de verrou comporte :
    - un tambour (28) sensiblement cylindrique et pouvant tourner, ayant une première extrémité pourvue d'un trou de serrure (32) pour la clé (20) et une seconde extrémité reliée mécaniquement audit bloc (31) pour en commander la rotation.
  15. Dispositif (100) selon la revendication 14, dans lequel ledit bloc peut être tourné au moyen du tambour afin de prendre :
    - une première position dans laquelle il est inséré au moins partiellement dans une encoche (8) desdites multiples encoches et a une face de butée respective (44) en appui contre ladite paroi de butée (9) de l'encoche (8),
    - une seconde position dans laquelle le bloc (31) est dégagé de l'encoche (8) afin de permettre à l'unité à verrou (2) de coulisser le long de la plaque allongée dans lesdites deux directions.
  16. Dispositif (100) selon la revendication 15, dans lequel des moyens élastiques (34) sont interposés entre ledit tambour (28) et ledit bloc (31) de façon appropriée pour agir sur le bloc (31) se déplaçant vers l'encoche (8).
  17. Dispositif (100) selon la revendication 16, dans lequel, alors que l'unité à verrou (2) coulisse dans ladite direction d'insertion, les moyens élastiques (34) permettent un mouvement de translation du bloc pour favoriser l'engagement et le désengagement du bloc dans les encoches.
  18. Dispositif (100) selon la revendication 9, dans lequel ladite plaque allongée (3) comporte au moins des nervures de guidage (5) de l'unité à verrou sur l'une desdites faces principale (6) et secondaire pendant le coulissement sur la plaque allongée.
  19. Dispositif (100) selon la revendication 5, dans lequel ladite forme allongée (3) située à une extrémité de la partie (4) ayant une section sensiblement en forme de U est en matière plastique.
  20. Dispositif (200) selon la revendication 4, dans lequel lesdits moyens de fixation comprennent une autre partie (201') ayant une section sensiblement en forme de U telle qu'elle entre en engagement ajusté avec un autre bord de l'autre porte.
  21. Dispositif (200) selon la revendication 20, dans lequel la partie et l'autre partie sont placées face à face dans la position de fermeture desdites portes.
  22. Dispositif (200) selon la revendication 20, dans lequel ladite unité à verrou (202) est prévue pour être fixée à ladite partie et à l'autre partie afin de s'étendre d'une porte à l'autre, maintenant ainsi les portes dans la position fermée.
  23. Dispositif (200) selon la revendication 20, dans lequel chacune desdites parties ayant des sections sensiblement en forme de U est pourvue de faces intérieures (230, 230') prévues pour faire face à des surfaces des portes pourvues dudit, au moins un, élément fléchissant élastiquement.
  24. Dispositif (200) selon la revendication 23, dans lequel chaque face desdites parties ayant des sections sensiblement en forme de U comporte plusieurs éléments (212) fléchissant élastiquement.
  25. Dispositif (200) selon la revendication 20, dans lequel ledit, au moins un, élément fléchissant élastiquement est en forme de capuchon, avantageusement réalisé en caoutchouc.
  26. Dispositif (200) selon la revendication 22, dans lequel ladite unité à verrou comporte un autre mécanisme de verrou destiné à être actionné par une clé respective (220) et permet à l'unité à verrou d'être assujettie à des éléments de fixation (208) prévus extérieurement sur lesdites parties ayant des sections sensiblement en forme de U.
  27. Dispositif (200) selon la revendication 20, dans lequel chaque partie (201, 201') sensiblement en forme de U comprend une partie intérieure (270) et une partie extérieure (280).
  28. Dispositif (200) selon la revendication 27, dans lequel ladite partie intérieure (270) est en une matière plastique et ladite partie extérieure (280) est en une matière métallique.
EP04745160A 2004-05-27 2004-05-27 Verrouillage de porte, notamment pour portes en verre coulissantes ou battantes et analogues Active EP1756385B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2004/000311 WO2005116374A1 (fr) 2004-05-27 2004-05-27 Verrouillage de porte, notamment pour portes en verre coulissantes ou battantes et analogues

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EP1756385A1 EP1756385A1 (fr) 2007-02-28
EP1756385B1 true EP1756385B1 (fr) 2008-09-03

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EP04745160A Active EP1756385B1 (fr) 2004-05-27 2004-05-27 Verrouillage de porte, notamment pour portes en verre coulissantes ou battantes et analogues

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EP (1) EP1756385B1 (fr)
AT (1) ATE407279T1 (fr)
DE (1) DE602004016399D1 (fr)
WO (1) WO2005116374A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9127486B2 (en) * 2010-01-25 2015-09-08 Vision Industries Group, Inc. Sash window and door transportation clip assembly
IT201800003457A1 (it) * 2018-03-12 2019-09-12 Gentili Romualdo Di Gentili Roberta & C Sas Lucchetto a campana antieffrazione per vincolare sportelli di autoveicoli
CN218029642U (zh) * 2022-05-20 2022-12-13 揭阳市美隆五金制品有限公司 一种阻门器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172208A (en) * 1938-07-18 1939-09-05 Garden City Plating & Mfg Co I Adjustable locking device
US2803278A (en) * 1956-05-31 1957-08-20 Wallace R Dean Cabinet door clamps
US3367700A (en) * 1966-02-21 1968-02-06 Carnicero Bonifacio De La Cruz System for closing of glass pane doors
US5125699A (en) * 1991-02-07 1992-06-30 Dinan Peggi K Window locking accessory
DE29619069U1 (de) * 1996-11-02 1997-01-09 Huwil Werke Gmbh Schiebetürenschloß, insbesondere für Glasschiebetüren

Also Published As

Publication number Publication date
EP1756385A1 (fr) 2007-02-28
WO2005116374A1 (fr) 2005-12-08
ATE407279T1 (de) 2008-09-15
DE602004016399D1 (de) 2008-10-16

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