EP1462593A2 - Verriegelungsbeschlag für eine Schiebetür - Google Patents

Verriegelungsbeschlag für eine Schiebetür Download PDF

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Publication number
EP1462593A2
EP1462593A2 EP04300117A EP04300117A EP1462593A2 EP 1462593 A2 EP1462593 A2 EP 1462593A2 EP 04300117 A EP04300117 A EP 04300117A EP 04300117 A EP04300117 A EP 04300117A EP 1462593 A2 EP1462593 A2 EP 1462593A2
Authority
EP
European Patent Office
Prior art keywords
slide
fitting according
housing
operating member
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04300117A
Other languages
English (en)
French (fr)
Other versions
EP1462593A3 (de
Inventor
Vincent Giessinger
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
Publication of EP1462593A2 publication Critical patent/EP1462593A2/de
Publication of EP1462593A3 publication Critical patent/EP1462593A3/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/14—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away from the plane of the wing or frame
    • E05C1/145—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away from the plane of the wing or frame flush
    • 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
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B41/00—Locks with visible indication as to whether the lock is locked or unlocked

Definitions

  • the invention relates to a locking fitting for opening sliding comprising a housing having a front wall provided with an opening for access to an operating member arranged in said housing and defined capable of controlling on the move, between a locking position and a position unlocked, a slide capable of acting on a locking, in particular a hook bolt.
  • the present invention relates, more particularly, to the area of locking fittings for sliding sash.
  • fittings of lock include a housing provided adapted to register in the thickness of the front upright of a sliding leaf, at the back of an interior mounting plate, knowing that this fitting can also be fitted with an external plate having, for example, a key element for controlling locking and unlocking.
  • this internal fixing plate has an opening longitudinal allowing direct access to the slide which is then provided with a bowl handle.
  • This slide acts, as the case may be, directly or at across a vacuum stroke, on a bolt holder, which comprises means for adjusting a hook bolt in position or similar.
  • a bolt holder which comprises means for adjusting a hook bolt in position or similar.
  • adjustment means it is, for example, possible to adjust the protruding length of this hook bolt relative to the edge of the upright before sliding door.
  • the anti-intrusion device is intended to prevent acting directly on a locking member and the hook bolt occurrence, it can be pushed back, from its locked position, to its unlocked position. This would allow a sourfin to penetrate, very easily, in a home.
  • the action exerted on the slide can be passed on to one or more operating rods extending above or below the housing of the locking fitting, to simultaneously control multiple organs of locking, for example several hook bolts in sight provide multi-point locking.
  • the object of the present invention is to review the design and dynamics of this type of fitting lock for sliding sash, for the purpose, no only, to simplify it while retaining all the functionalities: locking, unlocking, locking the key, anti-tampering and burglary, but also to answer this problem of congestion, this with new parts and, if necessary, new manufacturing processes manufacturing and assembly.
  • the invention relates to a locking fitting for a sliding leaf comprising a casing having a front wall provided with an access opening to a maneuver arranged in said housing and defined capable of controlling in movement, between a locking position and a unlocked position, a slide able to act on a locking member, in particular a hook bolt, characterized by the fact that said operating member comprises defined transmission means capable of controlling in displacement, through at least one opening in at least one of the walls of the housing, said slide mounted movable axially externally to the latter.
  • the housing has a bottom wall extending parallel to the front wall and having, on the side external to said housing, assembly means and / or means hooking and / or holding the defined slide suitable for allow axial mobility of the latter, between, at least, the locked position and unlocked position.
  • the fitting of locking comprises, internally to said housing, a defined anti-misuse device suitable, in a first inactive position, to be located, appreciably, in the axial extension of the control member and, in a second active position, to extend, at least in part, above said control member to maintain, in cooperation with said housing, this control member in the position of unlocking.
  • the slide is extended at one end, by a bolt holder.
  • the slide results a process for cutting and stamping a metal dish and has a folded end, as well as stop means for way to define a reception housing for the tail of a locking member, of the hook bolt type provided suitable for extend transversely to the housing.
  • the locking fitting includes an anti-intrusion device.
  • the fitting of locking includes visual indication means for inform the user of his locked position or unlocked.
  • the slide to which the bolt holder function is directly associated, may result from a simple stamping-cutting operation of a metallic dish, knowing, moreover, that by this same shaping operation, this slide is designed suitable for cooperate, also, with a key element via which a user is able to control unlocking or locking from outside a home.
  • the present invention relates to a fitting of lock 1 for sliding leaf comprising a box 2 defined suitable to be recessed, in particular in the amount front of this sliding leaf and, for this, its front wall 3 usually constitutes a fixing plate.
  • This front wall 3 also has an opening longitudinal 4 giving access to an operating member 5 mounted mobile inside the housing 2.
  • this operating member 5 is mounted movable between two parallel side walls 6, 7 corresponding to the box 2, this in a direction D transverse to this the latter is perpendicular to the front wall 3.
  • this operating member 5 is kept sliding in the direction D between said side walls 6 and 7 by means of retaining lugs 8, 9 extending on either side of this operating member 5 so as to slide in transverse slots 10, 11 arranged in correspondence at the level of said walls side 6, 7.
  • the latter includes a bottom 15 which, in line with the lights 10, 11 in the walls side 6, 7, has side cutouts 16, 17 allowing the passage of the tabs 12, 13 and, finally, a sufficient clearance for the operating member 5 for control for unlocking the fitting 1.
  • These retaining pins 8, 9 are still chamfered to promote their engagement between side walls 17 of the housing 2, when inserted into it last of the operating member 5 through the opening 4.
  • this operating member 5 also includes transmission means 18 which are defined capable of acting, at through at least one opening 19, 20, 21, 22 in one at less of the walls 6, 7, 15 of the housing 2, on a slide 23 having the particularity of being mounted movable in the direction axial to the fitting 1, outside said housing 2.
  • hooking means 24 provided able to cooperate with additional attachment means 26 associated with the slide 23, to make it integral of said housing 2 with axial mobility along a stroke 25, preferably limited.
  • these attachment means 24 are associated at the bottom 15 and are in the form of a hook 27 making protruding externally from the latter.
  • additional attachment means 26 of the slide 23 are defined by a light 28 provided for the passage of the hook 27.
  • stop means 28, defined in the form of a tongue 29 cut and stamped in the slide 23, are provided capable of cooperating with complementary stop means 30 preferably formed by the housing 2, in the occurrence one 31 of the end edges of the bottom 15.
  • the length of the hook 27 and the location of the stop means 29, as well as the stop means 30 is determined so as to authorize the slide 23 an axial stroke 25 corresponding to the passage of the locking position to the unlocked position.
  • control finger 33, 33A, 33B, 33C provided able to cooperate with a light 34, 34A, 34B, 34C at the level a transmission lug 35, 35A, 35B, 35C that the slide 23 to repel, under the action of pressure exerted on said operating member 5, this slide 23 from its locked position in its unlocked position.
  • the control finger (s) 33, 33A, 33B, 33C cooperate with the light or lights 34, 34A, 34B, 34C in the manner of cams.
  • the transmission lugs 35, 35A, 35B, 35C extend perpendicular to the plane of the slide 23 and are defined, as shown in these figures 5, 6 and 7, but also the Figure 8, by cutting and folding a metal dish 36 where this slide 23 results.
  • this comprises at least two transmission lugs 35, 35A; 35B, 35C extending perpendicularly on either side of its median plane longitudinal 37, this so as to ensure a distribution balanced thrust forces exerted on this slide 23 by the operating member 5, through said fingers command 33, 33A, 33B, 33C that the latter comprises.
  • FIGs 9 and 10 are visible the openings 19, 20, 21, 22 in the housing 2 through which the means of transmission 18 act on the slide 23, which is placed externally to this housing 2.
  • these openings 19, 20, 21, 22 extend, in part, at the level of the side walls 6, 7 and bottom 15 of this housing 2.
  • the cutout 38 of these openings 19, 20, 21, 22 at the side walls 6, 7 is determined to accommodate, in part, a transmission leg 35, 35A, 35B, 35C, this with a mobility corresponding to stroke 25 of slide 23 between its unlocked position and its position locking.
  • the transmission lugs 35, 35A, 35B, 35C that the slide 23, along its lateral edges 39, 40, are provided able to extend on either side of the bottom 15 of the housing 2 and contribute to guiding the slide 23 relative to this latest.
  • control fingers 33, 33A, 33B, 33C are, here again, integral with tongues elastic bands 41, 41A, 41B, 41C extending perpendicular to the rear of the operating member 5 and which, during this mounting are provided capable of being pushed, elastically, towards of the median plane of the latter, between the side walls 6, 7 of the box 2, this until these control fingers 33, 33A, 33B, 33C correspond with the cutouts 38 in these walls side 6, 7, more particularly with the lights 34, 34A, 34B, 34C in the transmission lugs 35, 35A, 35B, 35C.
  • the elastic tongues 41, 41A, 41B, 41C contribute, with the retaining pins 8, 9 sliding in transverse slots 10, 11, with perfect guidance of the operating member 5.
  • said lights 34, 34A, 34B, 34C act like cams to transform the displacement in a transverse direction D of the maneuver 5 in a longitudinal displacement of the slide 3.
  • fitting 1 can be provided with a device anti-intrusion 42 intended to prevent its unlocking through direct action on the slide 23, more particularly on the locking bolt 43 with which it comes to be equipped as will emerge from the description which follows.
  • the anti-intrusion device 42 consists of a blocking cutout 44 formed in the one or more lights 34, 34A, 34B, 34C and designed as if the slide 23 was to be pushed back, by direct action, from its position lock, as shown in Figure 1, in its unlocking position, visible in Figure 2, the control fingers 33, 33A, 33B, 33C would become housed in this blocking cutout 44 by blocking in its movement said slide 23.
  • the latter is extended, at one end 45, by a bolt holder 46 defined capable of receive transversely to the longitudinal plane of this slide 23, the tail 47 of said locking bolt 43, all particularly in the form of a hook bolt.
  • this bolt holder 46 results, on the one hand, a folded end portion 48 of the metal plate 36 intended to define the slide 23 and, on the other hand, means stop 49 which, in collaboration with this end part folded 48, define a housing 50 in which can be engaged, transverse to the longitudinal median plane 37, this tail 47 of the locking bolt 43.
  • the stop means 49 consist of a tongue 51 cut and stamped in the slide 23 to present projecting from the side 52 of the latter above which extends the folded end portion 48.
  • This tongue 51 is preferably tapered at its end so as to cooperate with a toothing 54 which comprises, on at least one of its side edges, the tail 47 of the locking bolt 43, this in order to ensure perfect immobilization of the latter.
  • the folded end portion 48 of the slide 23 receives clamping means 55 in the form of a screw 56 passing through a threaded opening 57 so as to cooperate with the tail 47 of the locking bolt 43 and immobilize it in the housing 50.
  • this device 58 is defined as suitable, in a first inactive position, visible in FIGS. 1 and 3, to be located, substantially, in the axial extension of the operating member 5 and, in a second active position corresponding to FIGS. 2 and 4, to extend at least in part, above said operating member 5 to maintain it, in cooperation with said housing of the fitting 1, in position unlocking.
  • this anti-false device operation 58 is constituted by a first lever for blocking 59 which, in the inactive position as indicated above, constitutes an extension at one end 60 of the operation 5, at the opening 4 in the front wall 3 of the case 2.
  • This first locking lever 59 is defined capable of being move on the track of a cam 60 formed in this case 2, in such a way, when the operating member 5 is pushed back in unlocking position of fitting 1, it is itself brought to move on this cam track 60 to come extend partly above this operating member 5.
  • This movement of the locking lever 59 results from its link with a second transmission lever 64 which itself is connected, by a spring 69, to the slide 23, like this will appear in the description which follows.
  • the cam track 60 includes a step 61 that crosses the end 62, opposite that end 63 extending above of the operating member 5, of this first lever of blocking 59, so that by interposing, thus, between this recess 61 and said operating member 5 it opposes elastic return of the latter in its unlocked position.
  • this second lever transmission 64 includes a hook 68 cooperating with a member elastic return 69, more particularly in the form of a helical spring, secured, moreover, to a hook 70 extending under the slide 23, on the side 71 opposite to that 52 corresponding to housing 50.
  • this device anti-false maneuver 58 takes position in the game end 72 of the housing 2 corresponding, moreover, to the end 45 of the slide 23 provided with the bolt holder 46.
  • the elastic return member 69 connecting the second transmission lever 64 at the slide 23 constitutes, moreover, the elastic return means of the operation 5 in the locked position.
  • the visual signaling means of locking 73 consist of a marking carried over to the member maneuver 5, on the front face, on its end portion 75 above which is able to extend, hiding this marking, the locking lever 59, when pushed back into position active, as shown in Figure 4.
  • an opening 77 appears, substantially, by extending the cutting longitudinal axial 65.
  • this opening 77 gives access to the clamping screw 56 through a passage 78 formed, in part, in the connecting lug 66 and the second lever transmission 64.
  • the fitting 1 comprises an element to key 79, barrel type, associated with an external plate 80 provided, suitable for being attached to the surface from the outside to front upright of the sliding sash receiving this fitting.
  • This key element 79 is designed to control in rotation, around an axis 82 transverse to the fitting 1, that is to say perpendicular to the plane of the slide 23, a control finger 81 able to act like an eccentric on this slide 23 to push it back into the locked position or as the case may be unlocking.
  • the position of the finger control 81 is provided for adjustable in the axial direction, or a direction corresponding to its axis of rotation 82, this by relative to the key element 79, so that it can be adjusted, in particular, at spacing 83, often variable, existing between the outer plate 80 and said slide 23.
  • this control finger 81 is adjustable in position against the action of elastic return means 84.
  • elastic return means 84 still allow to make up for a bad positioning between the outer plate 80 the part of the fitting fitted from the inside, a carpentry.
  • this control finger 81 is defined by an eccentric 85 at the level of a plate 86 on which act, said return means elastic 84, in the form of a helical spring, interposed between said drive plate 86 of which it is integral and a hub 87 corresponding to the key element 79 and to which it is also fixed.
  • the spring corresponding to these means elastic return 84 is defined to ensure perfect transmission of the movement controlled by the key element 79 on the slide 23 via the control finger 81.
  • the turns of this helical spring can be defined almost contiguous to ensure transmission without loss of travel.
  • These turns can still be provided means, such as teeth, to prevent their rotation, the relative to each other to guarantee this transmission total, and rotation and torque.
  • these means of elastic recall 84 can be designed with high stiffness torsion.
  • the drive plate 86 also has a tip holding and centering 88 intended to be positioned, at the like a ball joint, in a receiving housing 89 that comprises, at its rear face 90, the front wall 3 of the box 2. This reception housing 89 is visible in FIG. 9.
  • the slide 23 has at its end 91, opposite to that 45 provided with the bolt holder 46 and defined suitable for cooperate with this key element 79, a drive leg 92.
  • this drive leg 92 extends substantially behind the front wall 3 of the box 2.
  • it comprises, by elsewhere, a coupling cutout 94 through which this slide 23 is able to move freely relative to the control finger 81 of the key element 79, during a manual locking or unlocking control and which, by elsewhere, allows this control finger 81, in particular the eccentric 85, coming to hang on this slide 23 for perform the locking and unlocking functions by through the key element 79.
  • this cut coupling 94 includes, in particular, a lateral notch 96 in which is able to fit the eccentric 85 during the rotation of this key element 79 to ensure the desired axial displacement of the slide 23.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP04300117A 2003-03-06 2004-03-04 Verriegelungsbeschlag für eine Schiebetür Withdrawn EP1462593A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0302751A FR2852050B1 (fr) 2003-03-06 2003-03-06 Ferrure de verrouillage pour ouvrant coulissant
FR0302751 2003-03-06

Publications (2)

Publication Number Publication Date
EP1462593A2 true EP1462593A2 (de) 2004-09-29
EP1462593A3 EP1462593A3 (de) 2005-04-13

Family

ID=32799638

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04300117A Withdrawn EP1462593A3 (de) 2003-03-06 2004-03-04 Verriegelungsbeschlag für eine Schiebetür

Country Status (2)

Country Link
EP (1) EP1462593A3 (de)
FR (1) FR2852050B1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225163A (en) * 1978-09-01 1980-09-30 Kawneer Company, Inc. Panic device actuator
EP0044264A1 (de) * 1980-07-11 1982-01-20 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Verschluss für Schiebefenster, -tür, o.dgl.
EP0683294A1 (de) * 1994-05-18 1995-11-22 La Croisee Ds Verbesserte Treibstangenschloss für Schiebefenster
EP1258582A1 (de) * 2001-05-15 2002-11-20 Ferco International Ferrures et Serrures de Bâtiment Société par actions simplifiée Verschluss, insbesondere für Schiebetüren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225163A (en) * 1978-09-01 1980-09-30 Kawneer Company, Inc. Panic device actuator
EP0044264A1 (de) * 1980-07-11 1982-01-20 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Verschluss für Schiebefenster, -tür, o.dgl.
EP0683294A1 (de) * 1994-05-18 1995-11-22 La Croisee Ds Verbesserte Treibstangenschloss für Schiebefenster
EP1258582A1 (de) * 2001-05-15 2002-11-20 Ferco International Ferrures et Serrures de Bâtiment Société par actions simplifiée Verschluss, insbesondere für Schiebetüren

Also Published As

Publication number Publication date
FR2852050A1 (fr) 2004-09-10
FR2852050B1 (fr) 2006-01-21
EP1462593A3 (de) 2005-04-13

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