EP0345185A1 - Locking armature for sliding opener - Google Patents

Locking armature for sliding opener Download PDF

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Publication number
EP0345185A1
EP0345185A1 EP89440045A EP89440045A EP0345185A1 EP 0345185 A1 EP0345185 A1 EP 0345185A1 EP 89440045 A EP89440045 A EP 89440045A EP 89440045 A EP89440045 A EP 89440045A EP 0345185 A1 EP0345185 A1 EP 0345185A1
Authority
EP
European Patent Office
Prior art keywords
hook bolt
housing
locking fitting
locking
fitting according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89440045A
Other languages
German (de)
French (fr)
Other versions
EP0345185B1 (en
Inventor
Philippe Simoncelli
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.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
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 Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT89440045T priority Critical patent/ATE78895T1/en
Publication of EP0345185A1 publication Critical patent/EP0345185A1/en
Application granted granted Critical
Publication of EP0345185B1 publication Critical patent/EP0345185B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • E05B65/087—Locks or fastenings for special use for sliding wings the bolts sliding parallel to the wings
    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/042—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings constructed symmetrically
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/51—Bolt guides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/0825—Hooked end
    • Y10T292/0826—Operating means
    • Y10T292/0833—Rigid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/0834—Sliding
    • Y10T292/0836—Operating means
    • Y10T292/0846—Rigid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5146—Window
    • Y10T70/515—Sliding sash
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5173—Sliding door
    • Y10T70/5177—Extending keeper
    • Y10T70/5181—Rigid or fixed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5173—Sliding door
    • Y10T70/519—Projecting or extending bolt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5246—Dead bolts
    • Y10T70/5248—Multiple
    • Y10T70/527—Sliding
    • Y10T70/5279—Key operable only

Definitions

  • the invention relates to a locking fitting for a sliding leaf comprising a housing fixed to the surface of the internal face of the front upright of said sliding leaf and serving as a housing for a hook bolt controlled, from the outside, by a key element and, from the inside, using a slide actuated by a gripping member.
  • the invention will find its utility, more particularly, in the field of building hardware.
  • FR-A-2,582,710 already discloses locking fittings in accordance with the description above.
  • these locking fittings comprise a housing attached to the internal face of the front upright of the opening and having a housing in which a hook bolt moves. This is intended to cooperate with a strike disposed on the amount of the frame.
  • the movement of this hook bolt is controlled, on the one hand, by a slide inserted into a recess machined in the external wall of the housing.
  • the locking or unlocking of this hook bolt can be controlled by a key element accessible from outside the opening.
  • said hook bolt comprises, on its face oriented towards the outside, a light of isosceles triangular shape in which moves a control stud of a connecting part cooperating with the key element.
  • such a locking fitting is able to block the opening against its frame only at one central point, using the hook bolt.
  • the object of the present invention is to remedy this drawback.
  • the invention as characterized in the claims, solves the problem of creating a locking fitting for a sliding leaf comprising a housing fixed to the surface of the internal face of the front upright of said sliding leaf and serving as a housing for a bolt with hook controlled, from the outside, by a key element and, from the inside, using a slide actuated by a gripping member, this locking fitting comprising at least one operating rod extending above and / or below the housing and sliding in a headrest housed in the front upright of the opening, the hook bolt and said operating rod being actuated simultaneously, the latter comprising, in addition, means for cooperating with locking members integral with the amount of the sleeping frame.
  • the locking fitting 1 according to the invention and shown in Figure 1, is more particularly intended for the closing of sliding doors.
  • this locking fitting 1 comprises a housing 2 attached to the inner face 3 of the front upright 4 of a sliding leaf 5 by means of fixing members 6, such as screws, rivets or the like.
  • projecting edges 7 on the rear face 8 and near the upper 9 and lower 10 edges of the housing 2. These projecting edges 7 have the essential function of ensuring the positioning of said housing 2 in an opening 11 arranged in the internal wall 12 of the front upright 4 of the opening 5.
  • the latter Due to a command from the outside by means of a key element 13 of the locking fitting 1, the latter further comprises an external plate 14 provided with a housing 15 serving to receive said key element 13.
  • This external plate 14 is fixed, as its name indicates, applied to the external face 16 of the front upright 4.
  • the projecting sockets 17, present on the internal face of this external plate 14, ensure its positioning in line with the housing 2 and, in particular, the fixing members 6 so as to cooperate with the latter.
  • this locking fitting 1 As regards the mechanism of this locking fitting 1, it is formed by a hook bolt 18, inserted in a housing 19 machined in the rear face 8 of the housing 2. This hook bolt 18 is actuated by means of a pusher 20 integral with a slide 21 moving in a recess 22 produced in the external face 23 of said housing 2.
  • the pusher 20 is formed by an axis, one of the ends 24 of which is fixed to the slide 21 and the other free end 25 of which passes through an opening 26 in the hook bolt 18.
  • its height is substantially equal to the sum of the height of the slide 21 and the stroke 27 of the hook bolt 18.
  • the upper edge 28 and lower 29 of this recess 22 constitute stop-planes cooperating with the slide 21, during locking and unlocking and thereby limiting its movement.
  • This configuration makes it possible to obtain a viewing light 30 appearing, as the case may be, above or below the slide 21 and informing the user, using signaling elements 31, 32, arranged in the extension vertical of said slide 21 from the position of the locking fitting 1.
  • the upper signaling element 31 is positioned in line with the viewing light 30 present above the slide 21 and includes an indication to inform the user. Otherwise, corresponding to the unlocking, the signaling element 32 appears in the viewing light 30 released under the slide 21.
  • said key element 13 comprises, at its end 35, a stud 36 engaged in an orifice 37 a spacer 38. This is provided, at its end 39, with a control finger 40 moving in a lumen 41 in the form of an isosceles triangle formed in a drive plate 42. This cooperates with the hook bolt 18. More specifically, this drive plate 42 is provided with an orifice 43 serving as a passage at the free end 25 of the axis forming the pusher 20.
  • the base 44 of the lumen 41 in the form of an isosceles triangle is located in a vertical plane, parallel to the movement of the hook bolt 18. Furthermore , note the presence of two lights 41, 45 arranged symmetrically with respect to the horizontal median plane 46 of the hook bolt 18 allowing the reversibility of the locking fitting 1 for use to the right and to the left of the sliding leaf 5.
  • the hook bolt 18 constitutes only a central locking point of the opening 5
  • the locking fitting 1 with at least one operating rod 46. This the latter extends above and / or below the housing 2 and cooperates with one or more locking members 47 arranged on the upright 48 of the frame 49. It slides, moreover, in a headrest 50 housed in the front upright 4 of the opening 5.
  • this or these operating rods 46 and the hook bolt 18 are actuated simultaneously by means of the slide 21 or the key element 13.
  • the locking fitting 1 comprises, means 51 for connecting the hook bolt 18 to said operating rods 46.
  • these means 51 are constituted by control fingers 52 made integral with extensions 53, 54 of the hook bolt 18, at its ends 55, 56.
  • These control fingers 52 arranged perpendicular to the plane of the leaf 5, penetrate in the front upright 4 of the latter through the opening 11 and cooperate with drive shoes 57 fixed on the rear face 58 of the operating rods 46.
  • the locking fitting had only one operating rod 46, extending either above or below the housing 2, it will suffice to provide the hook bolt 18 with a only one of these control fingers 52. Under these conditions, the latter is fixed, as the case may be, to one or other of the ends 55, 56 of said hook bolt 18.
  • the drive shoe 57 it is preferably formed by a flat 59, metallic, plastic or other, fixed, for example, by riveting, in a vertical plane, perpendicular to the plane of the operating rod. 46, on the rear face 58 of the latter.
  • This flat 59 has, in its rear edge 60, a cutout 61 adjusted to the axis 62 forming the control finger 52.
  • the headrest 50 in which the rod or the operating rods 46 slide, it is constituted by one or more sections of profile 63, of specific shape, applied to the internal face 64 of the front edge 66 corresponding to the front upright 4 of the opening 5. This arrangement avoids extending the headrest 50 over the entire height of the operating rods 46 while providing sufficient guidance and maintenance of the latter.
  • these profile sections 63 have a "T" shaped groove and consist of a front wall 67 and side walls 68, 69 parallel, the latter being provided with a return 70, 71 defining the shape in " T “above. Between the front wall 67 and the returns 70, 71 slides the operating rod 46.
  • front wall 67 of these sections of sections 63 cooperates with the internal face 64 of the front edge 66 corresponding to the front upright 4, it has, at its ends 72, 73 (as visible in FIG. 5) orifices 74 used for the passage of fasteners.
  • these orifices 74 are tapped so as to cooperate with screws accessible from the external face 75 of said front edge 66.
  • ends 72, 73 of the headrest 50 can be provided, according to another embodiment, of dissociable nature and correspond to ends. These thus make it possible to adjust the height of the headrest to that of the front upright 4 of the sliding leaf 5, or even the positioning of the orifices 74 in line with the openings in the front edge 66 and serving as a passage for screw.
  • these ends, of identical section to the headrest 50 include an end fitting which is housed in the ends of the profile 63 in order to position and fix it inside the front upright 4 of the sliding leaf 5.
  • the operating rod or rods 46 comprise means 76 for cooperating with the locking members 47 integral with the upright 48 of the sleeping frame 49. This arrangement avoids the presence of projecting members on the edge before the opening 5 when the latter opens. However, it can be envisaged to provide the rod or rods 46 with locking members capable of cooperating with keepers placed on said dormant frame 49.
  • the locking members 47 are constituted by sections of profiles in the shape of a "T" composed of a branch 77 arranged parallel to the plane of the opening 5 and provided with a end 78, of two lateral flanges 79, 80.
  • the other end 81 of this branch 77 is made integral with a base 82 attached to the upright 48 of the sleeping frame 49.
  • the headrest 50 like the front edge 66 of the front upright 4 of the opening 5 comprises, in line with said locking members 47 an opening 83, 84 of sufficient size to ensure the passage of the latter.
  • openings 85 are also provided with openings 85, of dimensions determined with respect to those of the locking members 47.
  • the openings 85 further comprise, in their upper or lower edges 86, a cutout 87, the width 88 is slightly greater than the thickness of the branch 77 of the locking member 47.
  • said locking members 47 are able to engage in the openings 83, 84, 85 arranged respectively, in the edge before 66 of the front upright 4 in the headrest 50 and in the operating rods 46.
  • the action of the key element 13 or of the slider 21 causes the sliding of said operating rods 46 and, ultimately, the engagement of the cutouts 87 on the branch 77 of the locking members 47, behind the lateral flanges 79, 80. It is then impossible to obtain the withdrawal of said members 47 from the front upright 4 of the opening 5, without it being necessary to unlock the locking fitting 1 beforehand.
  • the locking fitting 1 is provided with means 89 for properly guiding and holding the hook bolt 18 inside the housing 19 arranged in the housing 2.
  • these means 89 consist substantially of a fixing plate 90 applied to the external face 91 of the hook bolt 18 and cooperating, by means of fixing elements 92 with the internal wall 93 of the housing 2.
  • This plate fixing 90 is thus inserted between the drive plate 42 cooperating with the key element 13 and said hook bolt 18.
  • the latter has, in its extensions 53, 54 at the upper 55 and lower 56 ends, oblong slots 94 serving as passage for the fastening elements 92 and thereby contributing to its guidance.
  • bosses 95 arranged in the bottom 96 of the housing 19 constitutes guide bearing surfaces of said hook bolt 18 on its internal face 97.
  • the present locking fitting can be provided, according to another embodiment, with a locking device, as known in the prior art, to prevent the movement of the hook bolt or the one or the other of the operating rods following a direct action on the latter and corresponding, for example, to the actions of a haddock.
  • a locking device as known in the prior art, to prevent the movement of the hook bolt or the one or the other of the operating rods following a direct action on the latter and corresponding, for example, to the actions of a haddock.
  • this locking fitting 1 provides a clear improvement in terms of security in the context of sliding doors, on the one hand, because of its multipoint locking and, on the other hand, thanks to reliability due, in large part, to a mechanism of reduced complexity.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Special Wing (AREA)
  • Lock And Its Accessories (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Slide Fasteners (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Tents Or Canopies (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

A locking armature for a sliding opener (5) comprises a housing (2) surface-mounted on the inner face (3) of the front upright (4) of the said sliding opener (5) and serving as a receptacle for a hooked latch (18) capable of being controlled from inside and outside. <??>In order, by means of a such a locking armature, to obtain a blocking of the sliding opener (5) against the stationary frame (49) at several levels, it is equipped with at least one actuating rod (46) sliding in an end section (50) seated in the front upright (4) of the opener (5), this actuating rod (46) and the hooked latch (18) being actuated simultaneously. <IMAGE>

Description

Ferrure de verrouillage pour ouvrant coulissantLock fitting for sliding sash

L'invention concerne une ferrure de verrouillage pour ouvrant coulissant comprenant un boîtier fixé en applique sur la face interne du montant avant dudit ouvrant coulissant et servant de logement à un pêne à crochet commandé, depuis l'extérieur, par un élément à clé et, depuis l'intérieur, à l'aide d'un coulisseau actionné par un organe de préhension.The invention relates to a locking fitting for a sliding leaf comprising a housing fixed to the surface of the internal face of the front upright of said sliding leaf and serving as a housing for a hook bolt controlled, from the outside, by a key element and, from the inside, using a slide actuated by a gripping member.

L'invention trouvera son utilité, plus particulièrement, dans le domaine de la quincaillerie du bâtiment.The invention will find its utility, more particularly, in the field of building hardware.

On connaît déjà, par le document FR-A-2.582.710, des ferrures de verrouillage conformes à la description ci-dessus. Ainsi, ces ferrures de verrouillage comportent un boîtier rapporté sur la face interne du montant avant de l'ouvrant et présentant un logement dans lequel se déplace un pêne à crochet. Celui-ci est destiné à coopérer avec une gâche disposée sur le montant du dormant. Le déplacement de ce pêne à crochet est commandé, d'une part, par un coulisseau introduit dans un évidement usiné dans la paroi externe du boîtier. D'autre part, le verrouillage ou le déverrouillage de ce pêne à crochet peut être commandé par un élément à clé accessible depuis l'extérieur de l'ouvrant. A cet effet, ledit pêne à crochet comporte, sur sa face orientée vers l'extérieur, une lumière de forme triangulaire isocèle dans laquelle se déplace un téton de commande d'une pièce de liaison coopérant avec l'élément à clé.FR-A-2,582,710 already discloses locking fittings in accordance with the description above. Thus, these locking fittings comprise a housing attached to the internal face of the front upright of the opening and having a housing in which a hook bolt moves. This is intended to cooperate with a strike disposed on the amount of the frame. The movement of this hook bolt is controlled, on the one hand, by a slide inserted into a recess machined in the external wall of the housing. On the other hand, the locking or unlocking of this hook bolt can be controlled by a key element accessible from outside the opening. To this end, said hook bolt comprises, on its face oriented towards the outside, a light of isosceles triangular shape in which moves a control stud of a connecting part cooperating with the key element.

Bien évidemment, une telle ferrure de verrouillage n'est en mesure d'assurer le blocage de l'ouvrant contre son dormant qu'en un seul point central et, ce, à l'aide du pêne à crochet.Obviously, such a locking fitting is able to block the opening against its frame only at one central point, using the hook bolt.

De ce fait, elle n'offre qu'un degré de sécurité réduit et n'oppose qu'une résistance relativement faible en cas de tentative d'effraction.Therefore, it offers only a reduced degree of security and only offers relatively low resistance in the event of an attempted break-in.

La présente invention a pour but de remédier à cet inconvénient. L'invention, telle qu'elle est caractérisée dans les revendications, résout le problème consistant à créer une ferrure de verrouillage pour ouvrant coulissant comprenant un boîtier fixé en applique sur la face interne du montant avant dudit ouvrant coulissant et servant de logement à un pêne à crochet commandé, depuis l'extérieur, par un élément à clé et, depuis l'intérieur, à l'aide d'un coulisseau actionné par un organe de préhension, cette ferrure de verrouillage comportant au moins une tringle de manoeuvre s'étendant au-dessus et/ou en-dessous du boîtier et coulissant dans une têtière logée dans le montant avant de l'ouvrant, le pêne à crochet et ladite tringle de manoeuvre étant actionnés simultanément, cette dernière comportant, en outre, des moyens pour coopérer avec des organes de blocage solidaires du montant du cadre dormant.The object of the present invention is to remedy this drawback. The invention, as characterized in the claims, solves the problem of creating a locking fitting for a sliding leaf comprising a housing fixed to the surface of the internal face of the front upright of said sliding leaf and serving as a housing for a bolt with hook controlled, from the outside, by a key element and, from the inside, using a slide actuated by a gripping member, this locking fitting comprising at least one operating rod extending above and / or below the housing and sliding in a headrest housed in the front upright of the opening, the hook bolt and said operating rod being actuated simultaneously, the latter comprising, in addition, means for cooperating with locking members integral with the amount of the sleeping frame.

Les avantages obtenus grâce à cette invention, en dehors d'un verrouillage à plusieurs niveaux d'un ouvrant coulissant contre le cadre dormant, consistent en ce que l'on conserve un montage en applique du boîtier de la ferrure de verrouillage tout en offrant la possibilité d'actionner une ou plusieurs tringles de manoeuvre logées dans le montant avant de cet ouvrant. On réduit, ainsi, le nombre d'usinages pour la pose de cette ferrure de verrouillage en comparaison avec un mécanisme logé dans le chant avant du montant avant de l'ouvrant.The advantages obtained thanks to this invention, apart from a multi-level locking of a sliding leaf against the sleeping frame, consist in that one keeps a surface mounting of the housing of the locking fitting while providing the possibility of operating one or more operating rods housed in the front upright of this opening. This reduces the number of machining operations for installing this locking fitting in comparison with a mechanism housed in the front edge of the front upright of the opening.

L'invention est exposée ci-après, plus en détail à l'aide de dessins représentant, seulement, un mode d'exécution.

  • - la figure 1 représente une vue en élévation et en coupe de la ferrure de verrouillage conforme à l'invention ;
  • - la figure 2 représente une vue en élévation de la plaquette d'entraînement coopérant avec l'élément à clé pour commander le pêne à crochet de la ferrure de verrouillage depuis l'extérieur ;
  • - la figure 3 représente une vue en plan et en coupe du montant avant d'un ouvrant coulissant appliqué contre le cadre dormant et comportant une ferrure de verrouillage conforme à l'invention ;
  • - la figure 4 représente une vue en élévation du sabot d'entraînement fixé sur une tringle de manoeuvre et coopérant avec un doigt de commande solidaire du pêne à crochet ;
  • - la figure 5 représente une vue en élévation du profilé constituant la têtière logée dans le montant avant de l'ouvrant et servant de guidage à la tringle de manoeuvre ;
  • - la figure 6 représente une vue partielle, en plan et en coupe, du montant avant d'un ouvrant coulissant équipé d'une têtière servant de guidage à une tringle de manoeuvre coopérant avec des organes de blocage solidaires du cadre dormant ;
  • - la figure 7 représente une vue en coupe selon VII-VII de la figure 6.
The invention is set out below, in more detail using drawings representing, only, an embodiment.
  • - Figure 1 shows an elevational view in section of the locking fitting according to the invention;
  • - Figure 2 shows an elevational view of the drive plate cooperating with the key element to control the hook bolt of the locking fitting from the outside;
  • - Figure 3 shows a plan view and in section of the front upright of a sliding leaf applied against the sleeping frame and comprising a locking fitting according to the invention;
  • - Figure 4 shows an elevational view of the drive shoe fixed on an operating rod and cooperating with a control finger secured to the hook bolt;
  • - Figure 5 shows an elevational view of the profile constituting the headrest housed in the front upright of the opening and serving as a guide for the operating rod;
  • - Figure 6 shows a partial view, in plan and in section, of the front upright of a sliding leaf fitted with a headrest serving as a guide for an operating rod cooperating with locking members integral with the fixed frame;
  • - Figure 7 shows a sectional view along VII-VII of Figure 6.

La ferrure de verrouillage 1 conforme à l'invention et représentée dans la figure 1, est plus particulièrement destinée à la fermeture d'ouvrants coulissants.The locking fitting 1 according to the invention and shown in Figure 1, is more particularly intended for the closing of sliding doors.

Ainsi, cette ferrure de verrouillage 1 comporte un boîtier 2 rapporté en applique sur la face interne 3 du montant avant 4 d'un ouvrant coulissant 5 au moyen d'organes de fixation 6, tels vis, rivets ou analogues.Thus, this locking fitting 1 comprises a housing 2 attached to the inner face 3 of the front upright 4 of a sliding leaf 5 by means of fixing members 6, such as screws, rivets or the like.

A cet effet, on notera la présence de rebords saillants 7 sur la face arrière 8 et à proximité des bords supérieur 9 et inférieur 10 du boîtier 2. Ces rebords saillants 7 ont pour fonction, essentielle, d'assurer le positionnement dudit boîtier 2 dans une ouverture 11 aménagée dans la paroi interne 12 du montant avant 4 de l'ouvrant 5.For this purpose, note the presence of projecting edges 7 on the rear face 8 and near the upper 9 and lower 10 edges of the housing 2. These projecting edges 7 have the essential function of ensuring the positioning of said housing 2 in an opening 11 arranged in the internal wall 12 of the front upright 4 of the opening 5.

En raison d'une commande, depuis l'extérieur, au moyen d'un élément à clé 13 de la ferrure de verrouillage 1, celle-ci comporte, en outre, une plaque externe 14 pourvue d'un logement 15 servant à accueillir ledit élément à clé 13. Cette plaque externe 14 est fixée, tel que sa dénomination l'indique, en applique sur la face externe 16 du montant avant 4. Les douilles saillantes 17, présentes sur la face interne de cette plaque externe 14, assurent son positionnement au droit du boîtier 2 et, notamment, des organes de fixation 6 de manière à coopérer avec ces derniers.Due to a command from the outside by means of a key element 13 of the locking fitting 1, the latter further comprises an external plate 14 provided with a housing 15 serving to receive said key element 13. This external plate 14 is fixed, as its name indicates, applied to the external face 16 of the front upright 4. The projecting sockets 17, present on the internal face of this external plate 14, ensure its positioning in line with the housing 2 and, in particular, the fixing members 6 so as to cooperate with the latter.

En ce qui concerne le mécanisme de cette ferrure de verrouillage 1, il est formé d'un pêne à crochet 18, inséré dans un logement 19 usiné dans la face arrière 8 du boîtier 2. Ce pêne à crochet 18 est actionné au moyen d'un poussoir 20 solidaire d'un coulisseau 21 se déplaçant dans un évidement 22 réalisé dans la face externe 23 dudit boîtier 2.As regards the mechanism of this locking fitting 1, it is formed by a hook bolt 18, inserted in a housing 19 machined in the rear face 8 of the housing 2. This hook bolt 18 is actuated by means of a pusher 20 integral with a slide 21 moving in a recess 22 produced in the external face 23 of said housing 2.

Plus précisément, le poussoir 20 est formé par un axe dont une des extrémités 24 est fixée au coulisseau 21 et dont l'autre extrémité libre 25 traverse une ouverture 26 aménagée dans le pêne à crochet 18. Quant à l'évidement 22, sa hauteur est sensiblement égale à la somme de la hauteur du coulisseau 21 et de la course 27 du pêne à crochet 18. Ainsi, le chant supérieur 28 et inférieur 29 de cet évidement 22 constituent des plans-butées coopérant avec le coulisseau 21, lors du verrouillage et du déverrouillage et limitant, de ce fait, son déplacement.More specifically, the pusher 20 is formed by an axis, one of the ends 24 of which is fixed to the slide 21 and the other free end 25 of which passes through an opening 26 in the hook bolt 18. As for the recess 22, its height is substantially equal to the sum of the height of the slide 21 and the stroke 27 of the hook bolt 18. Thus, the upper edge 28 and lower 29 of this recess 22 constitute stop-planes cooperating with the slide 21, during locking and unlocking and thereby limiting its movement.

Cette configuration permet d'obtenir une lumière de visualisation 30 apparaissant, selon le cas, au-dessus ou en-­dessous du coulisseau 21 et informant l'usager, à l'aide d'éléments de signalisation 31, 32, disposés dans le prolongement vertical dudit coulisseau 21 de la position de la ferrure de verrouillage 1.This configuration makes it possible to obtain a viewing light 30 appearing, as the case may be, above or below the slide 21 and informing the user, using signaling elements 31, 32, arranged in the extension vertical of said slide 21 from the position of the locking fitting 1.

Ainsi, lors du verrouillage, l'élément de signalisation supérieur 31 se positionne au droit de la lumière de visualisation 30 présente au-dessus du coulisseau 21 et comporte une indication servant à informer l'usager. Dans le cas contraire, correspondant au déverrouillage, l'élément de signalisation 32 apparaît dans la lumière de visualisation 30 dégagée sous le coulisseau 21.Thus, during locking, the upper signaling element 31 is positioned in line with the viewing light 30 present above the slide 21 and includes an indication to inform the user. Otherwise, corresponding to the unlocking, the signaling element 32 appears in the viewing light 30 released under the slide 21.

Cette commande du pêne à crochet 18 est facilitée en raison d'un organe de préhension 33 se présentant saillant sur la face externe 34 du coulisseau 21.This control of the hook bolt 18 is facilitated by virtue of a gripping member 33 projecting from the external face 34 of the slide 21.

Quant à la commande du pêne à crochet 18 au moyen de l'élément à clé 13 aménagé dans un logement 15 usiné dans la plaque externe 14, ledit élément à clé 13 comporte, à son extrémité 35, un téton 36 engagé dans un orifice 37 d'une entretoise 38. Celle-ci est munie, à son extrémité 39, d'un doigt de commande 40 se déplaçant dans une lumière 41 en forme d'un triangle isocèle réalisé dans une plaque d'entraînement 42. Celle-ci coopère avec le pêne à crochet 18. Plus précisément, cette plaque d'entraînement 42 est pourvue d'un orifice 43 servant de passage à l'extrémité libre 25 de l'axe formant le poussoir 20.As for the control of the hook bolt 18 by means of the key element 13 arranged in a housing 15 machined in the external plate 14, said key element 13 comprises, at its end 35, a stud 36 engaged in an orifice 37 a spacer 38. This is provided, at its end 39, with a control finger 40 moving in a lumen 41 in the form of an isosceles triangle formed in a drive plate 42. This cooperates with the hook bolt 18. More specifically, this drive plate 42 is provided with an orifice 43 serving as a passage at the free end 25 of the axis forming the pusher 20.

Dans le but d'obtenir un bon fonctionnement de la ferrure de verrouillage 1, il est indispensable que la base 44 de la lumière 41 en forme de triangle isocèle soit située dans un plan vertical, parallèle au déplacement du pêne à crochet 18. Par ailleurs, on notera la présence de deux lumières 41, 45 disposées symétriquement par rapport au plan médian horizontal 46 du pêne à crochet 18 autorisant la réversibilité de la ferrure de verrouillage 1 pour une utilisation à droite et à gauche de l'ouvrant coulissant 5.In order to obtain proper operation of the locking fitting 1, it is essential that the base 44 of the lumen 41 in the form of an isosceles triangle is located in a vertical plane, parallel to the movement of the hook bolt 18. Furthermore , note the presence of two lights 41, 45 arranged symmetrically with respect to the horizontal median plane 46 of the hook bolt 18 allowing the reversibility of the locking fitting 1 for use to the right and to the left of the sliding leaf 5.

Du fait que le pêne à crochet 18 ne constitue qu'un point de verrouillage central de l'ouvrant 5, on pourvoit la ferrure de verrouillage 1, selon une caractéristique de l'invention, d'au moins une tringle de manoeuvre 46. Cette dernière s'étend au-dessus et/ou en-dessous du boîtier 2 et coopère avec un ou plusieurs organes de blocage 47 disposés sur le montant 48 du cadre dormant 49. Elle coulisse, par ailleurs, dans une têtière 50 logée dans le montant avant 4 de l'ouvrant 5. Ces éléments constitutifs de la ferrure de verrouillage 1 sont plus particulièrement visibles dans les figures 3, 6 et 7.Because the hook bolt 18 constitutes only a central locking point of the opening 5, there is provided the locking fitting 1, according to a characteristic of the invention, with at least one operating rod 46. This the latter extends above and / or below the housing 2 and cooperates with one or more locking members 47 arranged on the upright 48 of the frame 49. It slides, moreover, in a headrest 50 housed in the front upright 4 of the opening 5. These constituent elements of the locking fitting 1 are more particularly visible in FIGS. 3, 6 and 7.

Avantageusement, cette ou ces tringles de manoeuvre 46 et le pêne à crochet 18 sont actionnés simultanément au moyen du coulisseau 21 ou de l'élément à clé 13. A cet effet, et selon l'invention, la ferrure de verrouillage 1, comporte, des moyens 51 pour relier le pêne à crochet 18 auxdites tringles de manoeuvre 46.Advantageously, this or these operating rods 46 and the hook bolt 18 are actuated simultaneously by means of the slide 21 or the key element 13. For this purpose, and according to the invention, the locking fitting 1 comprises, means 51 for connecting the hook bolt 18 to said operating rods 46.

Préférentiellement, ces moyens 51 sont constitués par des doigts de commande 52 rendus solidaires de prolongements 53, 54 du pêne à crochet 18, à ses extrémités 55, 56. Ces doigts de commande 52, disposés perpendiculairement au plan de l'ouvrant 5, pénètrent dans le montant avant 4 de ce dernier au travers de l'ouverture 11 et coopèrent avec des sabots d'entraînement 57 fixés sur la face arrière 58 des tringles de manoeuvre 46.Preferably, these means 51 are constituted by control fingers 52 made integral with extensions 53, 54 of the hook bolt 18, at its ends 55, 56. These control fingers 52, arranged perpendicular to the plane of the leaf 5, penetrate in the front upright 4 of the latter through the opening 11 and cooperate with drive shoes 57 fixed on the rear face 58 of the operating rods 46.

Bien entendu, au cas où la ferrure de verrouillage ne disposait que d'une seule tringle de manoeuvre 46, s'étendant soit au-dessus, soit en-dessous du boîtier 2, il suffira de munir le pêne à crochet 18 d'un seul de ces doigts de commande 52. Dans ces conditions, celui-ci est fixé, selon le cas, à l'une ou l'autre des extrémités 55, 56 dudit pêne à crochet 18.Of course, in the case where the locking fitting had only one operating rod 46, extending either above or below the housing 2, it will suffice to provide the hook bolt 18 with a only one of these control fingers 52. Under these conditions, the latter is fixed, as the case may be, to one or other of the ends 55, 56 of said hook bolt 18.

En ce qui concerne le sabot d'entraînement 57, il est formé, de préférence, par un plat 59, métallique, plastique ou autre, fixé, par exemple, par rivetage, dans un plan vertical, perpendiculaire au plan de la tringle de manoeuvre 46, sur la face arrière 58 de cette dernière. Ce plat 59 présente, dans son chant arrière 60, un découpe 61 ajustée à l'axe 62 formant le doigt de commande 52. Ainsi, la coopération de ce dernier avec ledit sabot d'entraînement 57 s'obtient par un simple emboîtement lors du montage du boîtier 2 sur l'ouvrant 5.As regards the drive shoe 57, it is preferably formed by a flat 59, metallic, plastic or other, fixed, for example, by riveting, in a vertical plane, perpendicular to the plane of the operating rod. 46, on the rear face 58 of the latter. This flat 59 has, in its rear edge 60, a cutout 61 adjusted to the axis 62 forming the control finger 52. Thus, the cooperation of the latter with said drive shoe 57 is obtained by a simple interlocking during the mounting of the housing 2 on the opening 5.

Quant à la têtière 50, dans laquelle coulissent la tringle ou les tringles de manoeuvre 46, elle est constituée par un ou plusieurs tronçons de profilé 63, de forme spécifique, appliqués sur la face interne 64 du chant avant 66 correspondant au montant avant 4 de l'ouvrant 5. Cette disposition évite d'étendre la têtière 50 sur toute la hauteur des tringles de manoeuvre 46 tout en offrant un guidage et un maintien suffisant de cette dernière.As for the headrest 50, in which the rod or the operating rods 46 slide, it is constituted by one or more sections of profile 63, of specific shape, applied to the internal face 64 of the front edge 66 corresponding to the front upright 4 of the opening 5. This arrangement avoids extending the headrest 50 over the entire height of the operating rods 46 while providing sufficient guidance and maintenance of the latter.

Ainsi, ces tronçons de profilé 63 présentent une rainure en forme de "T" et sont constitués d'une paroi avant 67 et de parois latérales 68, 69 parallèles, ces dernières étant munies d'un retour 70, 71 définissant la forme en "T" précitée. Entre la paroi avant 67 et les retours 70, 71 coulisse la tringle de manoeuvre 46.Thus, these profile sections 63 have a "T" shaped groove and consist of a front wall 67 and side walls 68, 69 parallel, the latter being provided with a return 70, 71 defining the shape in " T "above. Between the front wall 67 and the returns 70, 71 slides the operating rod 46.

Du fait que la paroi avant 67 de ces tronçons de profilés 63 coopère avec la face interne 64 du chant avant 66 correspondant au montant avant 4, elle comporte, à ses extrémités 72, 73 (tel que visible sur la figure 5) des orifices 74 servant au passage d'organes de fixation. Avantageusement, ces orifices 74 sont taraudés de manière à coopérer avec des vis accessibles depuis la face externe 75 dudit chant avant 66.Because the front wall 67 of these sections of sections 63 cooperates with the internal face 64 of the front edge 66 corresponding to the front upright 4, it has, at its ends 72, 73 (as visible in FIG. 5) orifices 74 used for the passage of fasteners. Advantageously, these orifices 74 are tapped so as to cooperate with screws accessible from the external face 75 of said front edge 66.

Ces extrémités 72, 73 de la têtière 50 peuvent être prévues, selon un autre mode de réalisation, à caractère dissociable et correspondre à des abouts. Celles-ci permettent, ainsi, d'ajuster la hauteur de la têtière à celle du montant avant 4 de l'ouvrant coulissant 5, ou encore le positionnement des orifices 74 au droit des ouvertures aménagées dans le chant avant 66 et servant de passage aux vis de fixation. Dans ce cas, ces abouts, de section identiques à la têtière 50, comportent un embout se logeant dans les extrémités du profilé 63 afin de le positionner et de le fixer à l'intérieur du montant avant 4 de l'ouvrant coulissant 5.These ends 72, 73 of the headrest 50 can be provided, according to another embodiment, of dissociable nature and correspond to ends. These thus make it possible to adjust the height of the headrest to that of the front upright 4 of the sliding leaf 5, or even the positioning of the orifices 74 in line with the openings in the front edge 66 and serving as a passage for screw. In this case, these ends, of identical section to the headrest 50, include an end fitting which is housed in the ends of the profile 63 in order to position and fix it inside the front upright 4 of the sliding leaf 5.

Dans le cadre d'un mode de réalisation particulier, représenté dans les figures 5 à 7, la ou les tringles de manoeuvre 46 comportent des moyens 76 pour coopérer avec les organes de blocage 47 solidaires du montant 48 du cadre dormant 49. Cette disposition évite la présence d'organes saillants sur le chant avant de l'ouvrant 5 lors de l'ouverture de ce dernier. Toutefois, il peut être envisagé de pourvoir la ou les tringles 46 d'organes de verrouillage susceptibles de coopérer avec des gâches disposées sur ledit cadre dormant 49.In the context of a particular embodiment, represented in FIGS. 5 to 7, the operating rod or rods 46 comprise means 76 for cooperating with the locking members 47 integral with the upright 48 of the sleeping frame 49. This arrangement avoids the presence of projecting members on the edge before the opening 5 when the latter opens. However, it can be envisaged to provide the rod or rods 46 with locking members capable of cooperating with keepers placed on said dormant frame 49.

Ainsi, selon le mode de réalisation correspondant aux différentes figures, les organes de blocage 47 sont constitués par des tronçons de profilés en forme de "T" composés d'une branche 77 disposée parallèlement au plan de l'ouvrant 5 et pourvue, à une extrémité 78, de deux rebords latéraux 79, 80. L'autre extrémité 81 de cette branche 77 est rendue solidaire d'une embase 82 rapportée sur le montant 48 du cadre dormant 49.Thus, according to the embodiment corresponding to the different figures, the locking members 47 are constituted by sections of profiles in the shape of a "T" composed of a branch 77 arranged parallel to the plane of the opening 5 and provided with a end 78, of two lateral flanges 79, 80. The other end 81 of this branch 77 is made integral with a base 82 attached to the upright 48 of the sleeping frame 49.

Par ailleurs, la têtière 50, tout comme le chant avant 66 du montant avant 4 de l'ouvrant 5 comporte, au droit desdits organes de blocage 47 une ouverture 83, 84 de taille suffisante pour assurer le passage de ces derniers.Furthermore, the headrest 50, like the front edge 66 of the front upright 4 of the opening 5 comprises, in line with said locking members 47 an opening 83, 84 of sufficient size to ensure the passage of the latter.

Quant aux tringles de manoeuvre 46, elles sont également munies d'ouvertures 85, de dimensions déterminées par rapport à celles des organes de blocage 47. Les ouvertures 85 comportent, en outre, dans leur chant supérieur ou inférieur 86, une découpe 87 dont la largeur 88 est légèrement supérieure à l'épaisseur de la branche 77 de l'organe de blocage 47.As for the operating rods 46, they are also provided with openings 85, of dimensions determined with respect to those of the locking members 47. The openings 85 further comprise, in their upper or lower edges 86, a cutout 87, the width 88 is slightly greater than the thickness of the branch 77 of the locking member 47.

De ce fait, lors de la fermeture de l'ouvrant, lesdits organes de blocage 47 sont en mesure de s'engager dans les ouvertures 83, 84, 85 aménagées respectivement, dans le chant avant 66 du montant avant 4 dans la têtière 50 et dans les tringles de manoeuvre 46. L'action de l'élément à clé 13 ou du coulisseau 21 provoque le coulissement desdites tringles de manoeuvre 46 et, finalement, l'engagement des découpes 87 sur la branche 77 des organes de blocage 47, à l'arrière des rebords latéraux 79, 80. Il est alors impossible d'obtenir le retrait desdits organes 47 du montant avant 4 de l'ouvrant 5, sans qu'il soit nécessaire de déverrouiller au préalable la ferrure de verrouillage 1.Therefore, when closing the opening, said locking members 47 are able to engage in the openings 83, 84, 85 arranged respectively, in the edge before 66 of the front upright 4 in the headrest 50 and in the operating rods 46. The action of the key element 13 or of the slider 21 causes the sliding of said operating rods 46 and, ultimately, the engagement of the cutouts 87 on the branch 77 of the locking members 47, behind the lateral flanges 79, 80. It is then impossible to obtain the withdrawal of said members 47 from the front upright 4 of the opening 5, without it being necessary to unlock the locking fitting 1 beforehand.

On remarquera que la commande des tringles de manoeuvre 46, par l'intermédiaire du pêne à crochet 18 entraîne des contraintes de torsion sur ce dernier. Ces contraintes peuvent engendrer rapidement, un disfonctionnement de la ferrure de verrouillage 1, au cas où le pêne à crochet ne serait ni maintenu ni guidé dans le boîtier 2.It will be noted that the control of the operating rods 46, via the hook bolt 18 causes torsional stresses on the latter. These constraints can quickly generate a malfunction of the locking fitting 1, in the event that the hook bolt is neither maintained nor guided in the housing 2.

C'est à cet effet que l'on pourvoit la ferrure de verrouillage 1 de moyens 89 pour guider et maintenir convenablement le pêne à crochet 18 à l'intérieur du logement 19 aménagé dans le boîtier 2.It is for this purpose that the locking fitting 1 is provided with means 89 for properly guiding and holding the hook bolt 18 inside the housing 19 arranged in the housing 2.

Préférentiellement, ces moyens 89 sont constitués, substantiellement, par une plaque de fixation 90 appliquée sur la face externe 91 du pêne à crochet 18 et coopérant, au moyen d'éléments de fixation 92 avec la paroi interne 93 du boîtier 2. Cette plaque de fixation 90 vient, ainsi, s'intercaler entre la plaquette d'entraînement 42 coopérant avec l'élément à clé 13 et ledit pêne à crochet 18.Preferably, these means 89 consist substantially of a fixing plate 90 applied to the external face 91 of the hook bolt 18 and cooperating, by means of fixing elements 92 with the internal wall 93 of the housing 2. This plate fixing 90 is thus inserted between the drive plate 42 cooperating with the key element 13 and said hook bolt 18.

Avantageusement, celui-ci présente, dans ses prolongements 53, 54 aux extrémités supérieure 55 et inférieure 56, des lumières oblongues 94 servant de passage aux éléments de fixation 92 et contribuant, de ce fait, à son guidage.Advantageously, the latter has, in its extensions 53, 54 at the upper 55 and lower 56 ends, oblong slots 94 serving as passage for the fastening elements 92 and thereby contributing to its guidance.

De plus, la présence de bossages 95 aménagés dans le fond 96 du logement 19 constitue des portées de guidage dudit pêne à crochet 18 sur sa face interne 97.In addition, the presence of bosses 95 arranged in the bottom 96 of the housing 19 constitutes guide bearing surfaces of said hook bolt 18 on its internal face 97.

On remarquera que la présente ferrure de verrouillage peut être munie, selon un autre mode de réalisation, d'un dispositif de blocage, tel que connu dans l'état antérieur de la technique, pour condamner le déplacement du pêne à crochet ou de l'une ou l'autre des tringles de manoeuvre suite à une action directe sur ces derniers et correspondant, par exemple, aux agissements d'un aigrefin. Cette association ne pose, en réalité, aucune difficulté à l'Homme du Métier.It will be noted that the present locking fitting can be provided, according to another embodiment, with a locking device, as known in the prior art, to prevent the movement of the hook bolt or the one or the other of the operating rods following a direct action on the latter and corresponding, for example, to the actions of a haddock. This association poses, in reality, no difficulty to the Man of the Trade.

Il est incontestable que cette ferrure de verrouillage 1 conforme à l'invention, apporte, une nette amélioration au niveau de la sécurité dans le cadre des ouvrants coulissants, d'une part, en raison de son verrouillage multipoint et, d'autre part, grâce à une fiabilité due, en grande partie, à un mécanisme d'une complexité réduite.It is indisputable that this locking fitting 1 according to the invention, provides a clear improvement in terms of security in the context of sliding doors, on the one hand, because of its multipoint locking and, on the other hand, thanks to reliability due, in large part, to a mechanism of reduced complexity.

Claims (10)

1. Ferrure de verrouillage pour ouvrant coulissant (5) comprenant un boîtier (2) fixé en applique sur la face interne (3) du montant avant (4) dudit ouvrant coulissant (5) et servant de logement à un pêne à crochet (18) commandé, depuis l'extérieur par un élément à clé (13) et, depuis l'intérieur, à l'aide d'un coulisseau (21) actionné par un organe de préhension (20), ferrure de verrouillage caractérisée par le fait qu'elle comporte, au moins une tringle de manoeuvre (46) s'étendant au-dessus et/ou en-­dessous du boîtier (2), et coulissant dans une têtière (50) logée dans le montant avant (4) de l'ouvrant (5), le pêne à crochet (18) et ladite tringle de manoeuvre (46) étant actionnés simultanément, cette dernière comportant, en outre, des moyens (76) pour coopérer avec au moins un organe de blocage (47) solidaire du montant (48) du cadre dormant (49).1. Locking fitting for a sliding leaf (5) comprising a housing (2) fixed to the inside face (3) of the front upright (4) of said sliding leaf (5) and serving as a housing for a hook bolt (18 ) controlled from the outside by a key element (13) and, from the inside, using a slide (21) actuated by a gripping member (20), locking fitting characterized by the fact that it comprises, at least one operating rod (46) extending above and / or below the housing (2), and sliding in a headrest (50) housed in the front upright (4) of the opening (5), the hook bolt (18) and said operating rod (46) being actuated simultaneously, the latter comprising, in addition, means (76) for cooperating with at least one locking member (47) integral the upright (48) of the sleeping frame (49). 2. Ferrure de verrouillage selon la revendication 1, caractérisée par le fait qu'elle comporte des moyens (51) pour relier le pêne à crochet (18) à la ou les tringles de manoeuvre (46).2. Locking fitting according to claim 1, characterized in that it comprises means (51) for connecting the hook bolt (18) to the operating rod or rods (46). 3. Ferrure de verrouillage selon la revendication 2, caractérisée par le fait que les moyens (51) sont constitués d'un doigt de commande (52) rendu solidaire d'un prolongement (53, 54) du pêne à crochet (18) à son extrémité supérieure (55) et/ou inférieure (56) ledit doigt de commande (52) disposé perpendiculairement au plan de l'ouvrant (5) pénétrant dans le montant avant (4) de ce dernier, au travers d'une ouverture (11) et coopérant avec un sabot d'entraînement (57) fixé sur la face arrière (58) d'une tringle de manoeuvre (46).3. Lock fitting according to claim 2, characterized in that the means (51) consist of a control finger (52) made integral with an extension (53, 54) of the hook bolt (18) to its upper end (55) and / or lower end (56) said control finger (52) arranged perpendicular to the plane of the opening (5) penetrating into the front upright (4) of the latter, through an opening ( 11) and cooperating with a driving shoe (57) fixed on the rear face (58) of an operating rod (46). 4. Ferrure de verrouillage selon la revendication 3, caractérisée par le fait que le sabot d'entraînement (57) est formé par un plat (59) métallique, plastique ou autre, fixé sur la face arrière (58) de la tringle de manoeuvre (46), dans un plan vertical perpendiculaire à cette dernière, ce plat, (59) présentant, dans son chant arrière (60), une découpe (61) ajustée au passage d'un axe (62) formant le doigt de commande (52).4. Locking fitting according to claim 3, characterized in that the drive shoe (57) is formed by a flat (59) metal, plastic or other, fixed on the rear face (58) of the operating rod (46), in a vertical plane perpendicular to the latter, this plate, (59) having, in its rear edge (60), a cutout (61) adjusted to the passage of an axis (62) forming the control finger (52). 5. Ferrure de verrouillage selon la revendication 1, caractérisée par le fait que la têtière (50) dans laquelle coulisse la ou les tringles de manoeuvre (46) est constituée par un ou plusieurs tronçons de profilé (63) appliqués sur la face interne (64) du chant avant (66) correspondant au montant avant (4) de l'ouvrant (5).5. Locking fitting according to claim 1, characterized in that the headrest (50) in which slides the operating rod or rods (46) is constituted by one or more sections of profile (63) applied to the internal face ( 64) of the front edge (66) corresponding to the front upright (4) of the opening (5). 6. Ferrure de verrouillage selon la revendication 5, caractérisée par le fait que les tronçons de profilé (63) présentent une rainure en forme de "T" dans laquelle coulisse la ou les tringles de manoeuvre (46) et sont constitués d'une paroi avant (67) et de parois latérales (68, 69), parallèles, ces dernières étant munies d'un retour (70, 71).6. Locking fitting according to claim 5, characterized in that the profile sections (63) have a "T" shaped groove in which slides the operating rod or rods (46) and consist of a wall front (67) and side walls (68, 69), parallel, the latter being provided with a return (70, 71). 7. Ferrure de verrouillage selon la revendication 6, caractérisée par le fait que la paroi avant (67) des tronçons de profilé (63) coopère avec la face interne (64) du chant avant (66) et comporte, à ses extrémités (72, 73), des orifices (74) servant de passage à des organes de fixation accessibles depuis la face externe (75) dudit chant avant (66) du montant avant (4) correspondant à l'ouvrant (5).7. Lock fitting according to claim 6, characterized in that the front wall (67) of the profile sections (63) cooperates with the internal face (64) of the front edge (66) and comprises, at its ends (72 , 73), orifices (74) serving as a passage for fixing members accessible from the external face (75) of said front edge (66) of the front upright (4) corresponding to the opening (5). 8. Ferrure de verrouillage selon les revendications 6 et 7, caractérisée par le fait que les extrémités (72, 73) des tronçons de profilé (63) formant la têtière (50), sont dissociables et de même section que cette dernière, de manière à former des abouts s'emboîtant dans lesdits tronçons de profilé (63) et assurant leur immobilité dans le montant avant (4) de l'ouvrant coulissant (5) au moyen des orifices (74) servant de passage aux organes de fixation.8. Locking fitting according to claims 6 and 7, characterized in that the ends (72, 73) of the profile sections (63) forming the headrest (50), can be separated and of the same section as the latter, so to form butts fitting into said profile sections (63) and ensuring their immobility in the front upright (4) of the sliding leaf (5) by means of the orifices (74) serving as passage for the fixing members. 9. Ferrure de verrouillage selon la revendication 1, caractérisée par le fait qu'elle comporte des moyens (89) pour guider et maintenir le pêne à crochet (18) à l'intérieur d'un logement (19) aménagé dans le boîtier (2).9. Locking fitting according to claim 1, characterized in that it comprises means (89) for guiding and holding the hook bolt (18) inside a housing (19) arranged in the housing (2). 10. Ferrure de verrouillage selon la revendication 9, caractérisée par le fait que les moyens (89) sont constitués par une plaque de fixation (90) appliquée sur la face externe (91) du pêne à crochet (18) et coopérant, au moyen d'éléments de fixation (92) tranversant des lumières oblongues (94) aménagées dans les extrémités supérieure (55) et inférieure (56) dudit pêne à crochet (18) avec la paroi interne (93) du boîtier (2).10. Locking fitting according to claim 9, characterized in that the means (89) consist of a fixing plate (90) applied to the external face (91) of the hook bolt (18) and cooperating, by means fastening elements (92) passing through oblong slots (94) arranged in the upper (55) and lower (56) ends of said hook bolt (18) with the internal wall (93) of the housing (2).
EP89440045A 1988-06-02 1989-05-24 Locking armature for sliding opener Expired - Lifetime EP0345185B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89440045T ATE78895T1 (en) 1988-06-02 1989-05-24 LOCKING FITTING FOR SLIDING DOORS, WINDOWS OR THE LIKE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8807518 1988-06-02
FR8807518A FR2632343B1 (en) 1988-06-02 1988-06-02 LOCKING FITTING FOR SLIDING OPENING

Publications (2)

Publication Number Publication Date
EP0345185A1 true EP0345185A1 (en) 1989-12-06
EP0345185B1 EP0345185B1 (en) 1992-07-29

Family

ID=9366990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89440045A Expired - Lifetime EP0345185B1 (en) 1988-06-02 1989-05-24 Locking armature for sliding opener

Country Status (8)

Country Link
US (1) US5074133A (en)
EP (1) EP0345185B1 (en)
JP (1) JPH0227075A (en)
KR (1) KR900000560A (en)
AT (1) ATE78895T1 (en)
CA (1) CA1323499C (en)
DE (1) DE68902280T2 (en)
FR (1) FR2632343B1 (en)

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US5074133A (en) * 1988-06-02 1991-12-24 Ferco International Fastener for a sliding window
EP0869240A1 (en) * 1997-04-03 1998-10-07 Ferco International Ferrures et Serrures de Bâtiment Lock fitting for sliding door, sliding window or similar
FR2780434A1 (en) * 1997-04-03 1999-12-31 Ferco Int Usine Ferrures Lock mechanism for sliding door, window or similar
AU755768B2 (en) * 1997-09-25 2002-12-19 Assa Abloy Australia Pty Limited A two point window lock
CN108980582A (en) * 2018-08-30 2018-12-11 昆山泓杰电子股份有限公司 Desktop integrated station
CN109027556A (en) * 2018-08-30 2018-12-18 昆山泓杰电子股份有限公司 Lifting control mechanism

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GB9300402D0 (en) * 1993-01-11 1993-03-03 Schlegel Uk Holdings Espagnolette window locking system and bolt construction
US6135511A (en) * 1996-11-01 2000-10-24 Newell Operating Company Window locking system
US5927767A (en) * 1996-11-01 1999-07-27 Newell Operating Company Window locking system
FR2761718B1 (en) * 1997-04-03 1999-06-18 Ferco Int Usine Ferrures LOCKING FITTING FOR SLIDING DOOR, WINDOW OR THE LIKE
FR2777588B1 (en) 1998-04-17 2001-03-23 Ferco Int Usine Ferrures LOCKING DEVICE FOR SLIDING DOOR
US7404306B2 (en) * 2004-01-29 2008-07-29 Newell Operating Company Multi-point door lock and offset extension bolt assembly
US8448996B2 (en) * 2006-06-14 2013-05-28 Newell Operating Company Casement window lock
US7946080B2 (en) * 2007-01-29 2011-05-24 Newell Operating Company Lock assembly
US10676972B2 (en) 2018-02-27 2020-06-09 Taylor Made Group, Llc Latch insert and spacers for slider window assembly
JP7091222B2 (en) * 2018-10-23 2022-06-27 株式会社Ｓｃｒｅｅｎホールディングス Heat treatment method and heat treatment equipment

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074133A (en) * 1988-06-02 1991-12-24 Ferco International Fastener for a sliding window
EP0869240A1 (en) * 1997-04-03 1998-10-07 Ferco International Ferrures et Serrures de Bâtiment Lock fitting for sliding door, sliding window or similar
FR2761724A1 (en) * 1997-04-03 1998-10-09 Ferco Int Usine Ferrures LOCKING FITTING FOR SLIDING DOOR, WINDOW OR THE LIKE
FR2780434A1 (en) * 1997-04-03 1999-12-31 Ferco Int Usine Ferrures Lock mechanism for sliding door, window or similar
US6050617A (en) * 1997-04-03 2000-04-18 Ferco International Ferrures Et Serrures De Batiment Lock for sliding door, window or like closure
AU755768B2 (en) * 1997-09-25 2002-12-19 Assa Abloy Australia Pty Limited A two point window lock
CN108980582A (en) * 2018-08-30 2018-12-11 昆山泓杰电子股份有限公司 Desktop integrated station
CN109027556A (en) * 2018-08-30 2018-12-18 昆山泓杰电子股份有限公司 Lifting control mechanism
CN109027556B (en) * 2018-08-30 2024-04-05 昆山泓杰电子股份有限公司 Lifting control mechanism
CN108980582B (en) * 2018-08-30 2024-05-03 昆山泓杰电子股份有限公司 Desktop integrated workstation

Also Published As

Publication number Publication date
DE68902280D1 (en) 1992-09-03
EP0345185B1 (en) 1992-07-29
KR900000560A (en) 1990-01-30
US5074133A (en) 1991-12-24
FR2632343A1 (en) 1989-12-08
CA1323499C (en) 1993-10-26
JPH0227075A (en) 1990-01-29
FR2632343B1 (en) 1990-08-17
ATE78895T1 (en) 1992-08-15
DE68902280T2 (en) 1993-03-04

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