EP0928870A1 - Gleitstangenverschluss oder Gleitstangenschloss für Tür, Fenstertür oder dergleichen - Google Patents

Gleitstangenverschluss oder Gleitstangenschloss für Tür, Fenstertür oder dergleichen Download PDF

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Publication number
EP0928870A1
EP0928870A1 EP99440002A EP99440002A EP0928870A1 EP 0928870 A1 EP0928870 A1 EP 0928870A1 EP 99440002 A EP99440002 A EP 99440002A EP 99440002 A EP99440002 A EP 99440002A EP 0928870 A1 EP0928870 A1 EP 0928870A1
Authority
EP
European Patent Office
Prior art keywords
bolt
locking
cremone
return
lever
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
EP99440002A
Other languages
English (en)
French (fr)
Other versions
EP0928870B1 (de
Inventor
Gérard Prevot
Jean-Yves Collet
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 EP0928870A1 publication Critical patent/EP0928870A1/de
Application granted granted Critical
Publication of EP0928870B1 publication Critical patent/EP0928870B1/de
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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E05B2063/207—Automatic deadlocking
    • 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
    • Y10T292/0843—Gear
    • 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
    • Y10T70/5226—Combined dead bolt and latching 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
    • Y10T70/5296—Single
    • Y10T70/5319—Sliding
    • Y10T70/5341—Key operable only

Definitions

  • the invention relates to a cremone bolt or door bolt, French window or the like, comprising, housed in a housing central control mechanism designed capable of operating at less an operating rod and comprising, on the one hand, elastic means for automatic return to position locking of the operating rod as well as means of manual control, more specifically an actuated follower by a control handle, to ensure in particular the unlocking of this operating rod and rearming elastic means and, on the other hand, a device for blocking able to maintain in its unlocked position the operating rod after opening the door leaf, French window or the like, and unlocking means capable of deactivate said blocking device when closing opening it on the frame to allow the recall in locking position of said operating rod.
  • the present invention will find its application in the field of the building hardware and concerns, more particularly the locking fittings.
  • cremone bolts or lock bolts corresponding to the above description.
  • the purpose of such cremone bolts is to facilitate door, patio door or analogous insofar as the operating rod or rods are automatically pushed back into their locked position on the influence of elastic recall means whose action is, precisely, released at the very moment when the opening is closed on the sleeping frame.
  • elastic recall means whose action is, precisely, released at the very moment when the opening is closed on the sleeping frame.
  • the operation executed by the user on a control handle has for consequence of bringing this or these operating rods into their unlocked position and ensuring the rearmament of said elastic means, while a blocking device appropriate comes, simultaneously, maintain in this position unlocked the operating rod (s) against the action of the jurisdiction constituting, substantially, said means of elastic recall.
  • unlocking means which are able to deactivate the device blocking when closing the sash on the frame to allow the recall in the locked position of this or these operating rods.
  • the blocking device consists of a locking finger mounted tilting at the level of a headrest usually hosting the various organs of the cremone bolt or cremone bolt at the height of the edge before the opening.
  • this locking finger acts in the direction of movement of this opening so that when it opens it comes switch automatically, in the direction of the frame, this under the impulse of a spring while, at the time of close this opening, the sleeping frame is able to push back this locking finger against said spring.
  • such a locking finger is extended, at the level of its internal part to the case containing the lever control mechanism through which it is, precisely, able to maintain the rod (s) of maneuver in their unlocked position, at the same time to open the sash and, as soon as this locking finger has been able be released from the sleeping frame.
  • such a locking finger must, by itself and by through its internally arranged locking lever to the housing, to oppose the action of the recall means elastic bands to recall the operating rod (s) in the locked position.
  • the inventive step of the present invention has consisted in separating the restraint function in position unlocked from the operating rod (s) of that consisting of deactivating this restraint function when close the door on the frame.
  • the invention relates to a cremone bolt or bolt lock for door, French window or the like comprising, housed in a central box, a control mechanism designed capable of actuate at least one operating rod and comprising, on the one hand, elastic means for the automatic recall in locking position of the operating rod, as well as manual control means, more particularly a follower operated by a control handle, to ensure in particular the unlocking of this operating rod and the resetting of the elastic means and, on the other hand, a blocking device able to maintain, in its position unlocked, the operating rod after opening the opening and unlocking means able to deactivate the blocking device when closing the door on the frame to allow the return to the position of locking of said operating rod, characterized by that said blocking device consists of a knee brace made up of at least two links connected to using a pivot, one of these links being further made integral by a joint, the rod or a bridge connected to the latter, while the other link is made integral by an articulation of said housing, this so that, in the unlocked
  • the unlocking means consist, substantially, in a control finger capable of repelling the knee brace when it is in its equilibrium position unstable to allow locking of the rod maneuver under the action of elastic means, this finger control being associated with a latch bolt subjected to a spring in the locking position and comprising a member retainer capable of holding this latch bolt in a position unlocked or semi-unlocked, this retaining member being designed to cooperate, directly or indirectly with this frame sleeping when closing the door to release said latch turn and, under the impulse of the control finger associated with the latter, ensure the locking of the rod maneuver.
  • the advantages of the present invention consist of that the operating rod (s) are kept in their unlocked position, against the action of the means elastic to ensure their return to the position of locking, by means of a mechanical assembly which is, in fact, in an unstable equilibrium position and which, therefore, can be easily unbalanced under a low intensity pulse.
  • the return spring we imagined using the return spring, finally of low stiffness, which systematically brings back the latch turn in the locked position.
  • the retaining member can be small size and easily operated by the sleeping frame, more particularly by the keeper with which is intended to cooperate the latch bolt when closing this opening.
  • the present invention relates to a cremone bolt or bolt lock for door, French window or the like, comprising, housed in a central housing 2, a control mechanism 3 designed capable of actuating at least an operating rod 4, 4A.
  • a cremone bolt or bolt lock 1 can be fitted with such an extending operating rod above and / or below said central box 2, just as it can be provided, as shown in Figure 1, with two maneuvering rods 4, 4A extending, respectively, above and below the housing 2 and which, at through the control mechanism 3, can be brought to move in the same direction or in directions opposite.
  • this mechanism of command 3 of the cremone bolt or cremone bolt 1 intervenes on one of the operating rods 4 via a motion reverser 5 known to the skilled person and one of which embodiment has been illustrated schematically, in this figure 1.
  • this control mechanism 3 can intervene on the or the operating rods 4, 4A, either directly or at by means of an easel 6 housed in the housing 2 and connected to its ends, by means of connecting means 7 suitable for this or these operating rods 4, 4A.
  • the present invention is more in particular, with bolts or bolts and locks
  • the control mechanism 3 comprises, on the one hand, means elastic 8 for automatic return to position locking of these operating rods 4, 4A and, on the other hand, manual control means 9 to allow the user to manually unlock these operating rods 4, 4A and resetting the means elastic 8.
  • this cremone bolt or bolt lock 1 comprises, still, a blocking device 10 able to maintain, in their unlocked position, the operating rods 4, 4A after opening of the window corresponding to the door, French window or the like, as well as unlocking means 11 capable of deactivate this blocking device 10 when closing opening it on the frame and authorize, therefore, the return to the locking position of said rods of operation 4, 4A.
  • said manual control means 9 are constituted by a follower 12 comprising a housing 13 for reception a control handle operating square, this follower 12 acting on the operating rods 4, 4A, in particular by through the easel 6, using an organ drive 14 of appropriate configuration.
  • this follower 12 can also be mounted a crown 15 provided with a finger 16 capable of working on the tail 17 of a bolt U-turn 18 pushed back into its locked position under the influence of a return spring 19.
  • elastic return means 20 can also intervene on the follower 12 to bring back systematically this and, therefore, the control handle, in a rest position after a locking command or unlocking.
  • control means textbooks 9 can also serve as assistance through elastic 8 intended to recall the operating rods 4, 4A in their locked position. More specifically when these operating rods 4, 4A encounter an obstacle resulting, for example, from the difficulty for an organ of locking, actuated by these operating rods 4, 4A, to enter into cooperation with the keeper arranged in correspondence on the sleeping frame, it may be that the thrust exerted by these elastic return means 8 or insufficient to overcome this obstacle. At that time, the maneuver can be completed using said means of manual control 9.
  • a lock lever As part of a lock lever, it receives, again, a key element 21 capable of intervening, as the case may be, on a deadbolt 22 and / or on means 23 for locking the rods 4, 4A in the locking position and / or means 24 for blocking rotation of the follower 12 in the direction corresponding to an unlocking command.
  • a key element 21 capable of intervening, as the case may be, on a deadbolt 22 and / or on means 23 for locking the rods 4, 4A in the locking position and / or means 24 for blocking rotation of the follower 12 in the direction corresponding to an unlocking command.
  • the locking device 10 making it possible to maintain the operating rods 4, 4A in their unlocked position against the action of the elastic means 8, after opening of the opening, consists of a kneepad 25.
  • This is composed of at least two links 26, 27 connected using a pivot 28, at one of their ends, respectively 26A, 27A, knowing that one 26 of these links is, in addition, at its other opposite end 26B, rendered secured by an articulation 29 of the operating rods 4 or 4A, in fact, the easel 6 connected to the latter.
  • the other link 27 it is made integral, at its end 27B and by a joint 30, of the housing 2.
  • this cremone bolt or bolt lock 1 further comprises assistance means 33 for guarantee that this toggle support 25 is maintained in this unstable equilibrium position all the time where the door opening, is open and as long as this balance unstable is not intentionally broken by means of release 11 intended, specifically, to deactivate the device blocking 10 when closing the door on its frame sleeping.
  • these means assistance 33 consist of a spring 34, of low stiffness, able to maintain, at the height of the pivot 28, the toggle joint 25, when the latter is in said unstable equilibrium position, bearing against a stop 35 provided for this purpose inside case 2.
  • the unlocking means 11 As already specified more high, they are provided elegant at breaking this unstable equilibrium of the knee brace 25 of course in a direction opposite to the stop 35, this at the precise moment when the opening is closed on its frame sleeping in order to allow the operating rods 4, 4A to return to their locked position automatically.
  • the unlocking means 11 consist of a control finger 36 associated with the tail 17 of the latch turn 18 and which, under the impulse of the spring 19 intended to recall said U-bolt 18 to its position of locking, is provided capable of pushing the toggle switch 25 off so as to offset, slightly the pivot 28 relative to the alignment 31 of the joints 29, 30. This results, by relative to this pivot 28, a torque exerted by said links 26, 27 under the influence of the easel 6 repelled by the means elastic 8.
  • unlocking means 11 are further supplemented. by a retaining member 37 capable of retaining the latch bolt 18 in an unlocked or semi-locked position when the opening is open.
  • This retaining member 37 recalled, automatically in an active position under the influence of a return spring 38, is furthermore intended to be ordered and therefore deactivated to release said latch bolt 18 by the sleeping frame, preferably the keeper fitted to the latter and intended to accommodate said latch bolt 18.
  • this retaining member 17 is directly integrated into the head 18A of the latch bolt 18 and is in the form of a lever 39 housed in a groove 40 formed at the dorsal face 50, opposite to that biased 51 of this head 18A of the latch bolt 18.
  • This groove 40 and therefore said lever 39 extend parallel to the displacement of the latter.
  • this lever 39 is mounted pivotally in this groove 40, about an axis 52 vertical, perpendicular to the movement of said latch bolt 18.
  • this lever 39 is formed a cutout 54 capable of cooperating, in the active position of this retaining member 37, with a retaining flange 55 provided at this effect at the housing 2.
  • said lever 39 is extended, beyond its axis of pivot 52, by a return 56 on which the return spring 38 in the form, preferably, of a leaf spring fixed to the rear of the head 18A of the latch bolt 18.
  • the shape of this leaf spring 38 has been shown in figure 5.
  • this return 56 extending the lever 39 beyond its pivot axis 52 also comes lodge in a groove 57 which in this case extends to the rear of said head 18A of the latch bolt 18.
  • the bottom of this groove 57 serves as a stop against which the return 56 is applied under the impulse of leaf spring 38 corresponding to the active position of the retaining member 37.
  • the outer edge 53 of the lever 39 facing the retaining rim 55 is shaped defined without steps to authorize this maneuver.
  • the lever 39 is still designed capable of cooperating with the sleeping frame, more particularly, the keeper intended for receive the latch 18, when closing opening it, in order to release the latch bolt 18.
  • this lever 39 comprises, along its part 58 remaining in all the salient cases with respect to the front edge of the housing 2, a control finger 59 in the form of a boss at the level of its outer edge 53.
  • this control finger 59 presents itself protruding from the dorsal face 50 of the head 18A of the latch turn 18 and is oriented, therefore, towards of said door frame.
  • the mode of operation of such a lever or lock-bolt 1 starting from the locking position adopted when the door or window is closed, consists of if necessary after unlocking the key element 21, at activate the control means 9 from which the unlocking of operating rods 4, 4A and resetting elastic means 8 while the toggle 25 is brought in its unstable equilibrium position resulting from alignment of its pivot 28 with the joints 29, 30.
  • This knee brace 25 is then held in this position of unstable equilibrium through assistance means 33 that defines the spring 34 capable of holding the pivot 28 of the toggle 25 against the stop 35.
  • the latch bolt 18, driven by the spring 19 attempts to regain its locked position. Speaks, then, the retaining member 37 which, being held in position activated by the return spring 38, cooperates with the retaining rim 55 formed at the level of the housing 2 for retaining said U-bolt 18 in its unlocked position or, preferably, semi-unlocked.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP99440002A 1998-01-09 1999-01-04 Gleitstangenverschluss oder Gleitstangenschloss für Tür, Fenstertür oder dergleichen Expired - Lifetime EP0928870B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9800284A FR2773578B1 (fr) 1998-01-09 1998-01-09 Cremone ou cremone-serrure pour porte, porte-fenetre ou analogue
FR9800284 1998-01-09

Publications (2)

Publication Number Publication Date
EP0928870A1 true EP0928870A1 (de) 1999-07-14
EP0928870B1 EP0928870B1 (de) 2001-11-21

Family

ID=9521734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99440002A Expired - Lifetime EP0928870B1 (de) 1998-01-09 1999-01-04 Gleitstangenverschluss oder Gleitstangenschloss für Tür, Fenstertür oder dergleichen

Country Status (4)

Country Link
US (1) US6289704B1 (de)
EP (1) EP0928870B1 (de)
DE (1) DE69900691T2 (de)
FR (1) FR2773578B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2927400A1 (de) * 2014-03-31 2015-10-07 Roto Frank Ag Schloss

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6871451B2 (en) 2002-03-27 2005-03-29 Newell Operating Company Multipoint lock assembly
SG110175A1 (en) * 2003-09-22 2005-04-28 Lockwood Security Products Pty A multipoint lock
US7377076B2 (en) * 2004-10-15 2008-05-27 Haworth, Ltd. Single-action egress lock for a sliding door
US8556304B2 (en) * 2006-01-11 2013-10-15 Union Tool Exporters, Ltd. Multi point door lock assembly
US7526933B2 (en) 2006-10-18 2009-05-05 Master Lock Company Llc Multipoint door lock
US7946080B2 (en) 2007-01-29 2011-05-24 Newell Operating Company Lock assembly
CA2708912C (en) 2009-06-30 2013-02-19 Truth Hardware Corporation Multi-point mortise lock mechanism for swinging door
US12049772B2 (en) 2019-01-11 2024-07-30 Assa Abloy New Zealand Limited Lock assembly
US11661763B2 (en) * 2020-07-01 2023-05-30 Cmech (Guangzhou) Ltd. Anti-unlatched mechanism and a door lock thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500874A1 (fr) * 1981-03-02 1982-09-03 Ferco Int Usine Ferrures Cremone, en particulier cremone-serrure pour porte, porte-fenetre ou analogue

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
US3477755A (en) * 1966-12-08 1969-11-11 Fred J Russell Unit lock dead bolt actuator slide
US5265920A (en) * 1988-09-16 1993-11-30 Aug. Winkaus GmbH & Co. KG Drive rod lock
DE3836694C2 (de) * 1988-10-28 1996-05-09 Fliether Karl Gmbh & Co Treibstangenschloß
US4962653A (en) * 1989-01-17 1990-10-16 Aug. Winkhaus Gmbh & Co. Kg Drive rod lock
DE3903633C2 (de) * 1989-02-08 1995-02-16 Fuhr Carl Gmbh & Co Treibstangenverschluß
DE8909801U1 (de) * 1989-08-16 1990-12-13 Carl Fuhr Gmbh & Co, 5628 Heiligenhaus Treibstangenschloß
WO1995001491A1 (en) * 1993-06-29 1995-01-12 Wms (Uk) Limited Improvements in locks
DE29500502U1 (de) * 1995-01-13 1995-03-09 Hoppe Ag, St Martin Mehrpunktverriegelung
US5896763A (en) * 1995-06-22 1999-04-27 Winkhaus Gmbh & Co. Kg Locking device with a leaf-restraining device
US5819562A (en) * 1997-05-19 1998-10-13 Christ; Willy Door lock having multiple locking bolts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500874A1 (fr) * 1981-03-02 1982-09-03 Ferco Int Usine Ferrures Cremone, en particulier cremone-serrure pour porte, porte-fenetre ou analogue

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2927400A1 (de) * 2014-03-31 2015-10-07 Roto Frank Ag Schloss

Also Published As

Publication number Publication date
FR2773578B1 (fr) 2000-03-17
DE69900691T2 (de) 2002-08-08
EP0928870B1 (de) 2001-11-21
FR2773578A1 (fr) 1999-07-16
DE69900691D1 (de) 2002-02-21
US6289704B1 (en) 2001-09-18

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