EP1437464A2 - Serrure encastrée - Google Patents

Serrure encastrée Download PDF

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Publication number
EP1437464A2
EP1437464A2 EP04000308A EP04000308A EP1437464A2 EP 1437464 A2 EP1437464 A2 EP 1437464A2 EP 04000308 A EP04000308 A EP 04000308A EP 04000308 A EP04000308 A EP 04000308A EP 1437464 A2 EP1437464 A2 EP 1437464A2
Authority
EP
European Patent Office
Prior art keywords
nut
mortise lock
coupling
lock according
lock
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.)
Ceased
Application number
EP04000308A
Other languages
German (de)
English (en)
Other versions
EP1437464A3 (fr
Inventor
Udo Grothe
Lars Von Der Schlippen
Reiner Wilken
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.)
BKS GmbH
Original Assignee
BKS GmbH
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 BKS GmbH filed Critical BKS GmbH
Publication of EP1437464A2 publication Critical patent/EP1437464A2/fr
Publication of EP1437464A3 publication Critical patent/EP1437464A3/fr
Ceased 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
    • E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently
    • 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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0045—Silencing devices; Noise reduction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts

Definitions

  • the present invention relates to a mortise lock with a Backset less than or equal to 45 mm.
  • Such mortise locks are preferably used for installation in Metal frame doors.
  • Such locks can be used, for example, in an escape door Find use when z. B. the door with the bolt extended from the inside at any time via the handle and without Key use should be open during the push button on the outside of the door with the bolt locked in the Is idle.
  • the lock according to EP 0 537 531 is only with a swivel bolt equipped and is intended for installation in tubular frame doors. In contrast to this design, however, see standardized Mortise locks for use in tubular frame doors (DIN 18251-2 from November 2002) not just a bolt, but also a lock latch.
  • the invention solves this problem with the features of Main claim.
  • the advantage of the invention is that the for the control of the inner nut or outer nut necessary mechanics alone filling the space between the forend and the one from there extends from measured backset up to 45 millimeters and at the same time the extension in the vertical direction between the Perforation for the locking cylinder, preferably the profile cylinder, and the handle axis is limited.
  • the Coupling slide practically movable parallel to the faceplate and controls the clutch block depending on its position, the, if necessary depending on the position of the clutch slide, the outer nut actuated by the outside handle the trap couples or not.
  • the optional subject of the present invention includes in particular the inevitable activation a bolt spring-loaded in the extension direction with extending the trap into its locked position, the accommodation a bolt lock to prevent tampering To prevent the lock and possibly also the accommodation and control a trap lock to prevent manipulation to prevent outside.
  • the coupling block can also be dimensioned so that it is also used to couple the inner nut to the nut middle part serves.
  • Another possibility is to use the inner nut over one Forced coupling of the nut mandrel to the middle part of the nut while the outer nut finally via the coupling block in twist connection is spent with the middle part of the nut.
  • the figures show a mortise lock 1 with a backset 4 less than or equal to 45 mm.
  • Such a mortise lock 1 has a faceplate 2 with corresponding Perforations for the inside of the mortise lock 1 arranged latch 9 and bolt 10.
  • the housing of the mortise lock 1 is from the lock plate 3rd educated.
  • the associated castle ceiling is for illustration left of the castle interior.
  • Inner handle 11 or outer handle 12 is arranged so that the lock nut mechanism is set in rotation by actuation of the handle is and thereby the trap 9 or - as here - with certain Lock types can also retract the bolt 10.
  • the trap 9 is usually under the Preload of a preload spring 44. This applies in the same way also for the automatically extendable bolt shown 10, which is here under the load of a preload spring 43.
  • To retract the spring-loaded catch 9 serves a lock nut mechanism, which via the inside handle 11 and Outside handle 12 can be activated or activated in a certain way becomes.
  • the lock nut mechanism consists of an external one Outer nut 5 for the outer handle 12, an inner one Inner socket 6 for the inside handle 11 and one between Outer nut 5 and inner nut 6 arranged nut middle part 7, which extends from the handle axis 8 to the latch 9 extending arm.
  • the nut middle part 7 is depending Position of the clutch slide 13 and one of the clutch slide 13 in its respective disengagement or engagement position 17 acted upon coupling element in terms of rotation with the outside handle 12 engaged or disengaged.
  • lock plate 3 14 there is a perforation in the lock plate 3 14 is provided for a lock cylinder which - in in a known manner - the clutch slider via its lock bit 13 between the disengaging position 16 and Can shift 17 engagement position.
  • the clutch slide 13 one below the pusher axis 8 has lying contact surface 15, which between the engagement position 17 and the disengagement position 16 of the clutch slide 13 one on the nut middle part 7 area overruns, and that in this area as a coupling element between the outer handle 12 and the nut middle part 7 a clutch block 18 is arranged.
  • the Coupling block 18 with an essential component in parallel for - here vertical - movement of the clutch slide 13 displaced.
  • the coupling block 18 protrudes laterally in the direction of the outer nut 5 beyond the nut middle part 7 and in the turning range a driver 19 of the outer nut 5, so that the coupling block 18 when the clutch slider 13 is in the engagement position 17 is located, the rotational movement of the outer nut 5 to be transmitted via the driver 19 to the nut middle part 7 is able.
  • the figures show a further development in which the clutch block 18 in the direction of the inner nut 6 also laterally beyond the nut middle part 7 also into the turning range a driver 20 of the inner nut 6 protrudes.
  • the inside handle 12 when the outside handle 12 is actuated, the inside handle is not necessarily also operated, is additional provided that the coupling block 18 for movement Decoupling of inner nut 6 and outer nut 5 in the opening the necessary direction of rotation 23 seen before this driver 20 is arranged.
  • both the inner nut 6 and the outer nut 5 each one own pusher spring is assigned.
  • This consists of a leg spring mounted above the trap, which is with a leg on a projection of the Lock plate 3 supports and with their other legs in Direction to the end of the lock plate facing away from face plate 2 3 points.
  • tie rod that is practically immediate runs on the rear wall of the lock plate 3 and extends from the active spring legs up to a hook on the outer or inner nut extends so that when pivoting the respective Nut in the sense of a retraction movement of the trap the leg spring is tensioned and in the opposite direction the respective Pusher swung back.
  • FIG. 1 in particular shows that the inner nut 6 with the nut middle part 7 via an insertable nut mandrel 24 is rotatably coupled.
  • the length of the nut mandrel 24 is dimensioned that he has a through hole of the inner nut 6 to the middle part of the nut 7 penetrated into it and there with its insertion end in a segment slot lying concentrically to the handle axis 8 29 of the nut middle part 7 is inserted, in which shown Embodiment of the segment slot 29 by arrangement and segment angle 30 is such that at the same time With pivoting of the nut middle part 7 of the latch 9, a stroke 31 of more than 11 mm is possible.
  • the invention also makes traps 9 possible, whose stroke 31 can be increased to approximately 20 mm.
  • Such an embodiment of the trap is e.g. from EP 0 431 369 known.
  • each nut has 5,6 a stepped bore 25 on which the nut mandrel 24 for receiving serves.
  • the nut mandrel 24 is a cylindrical pin with a negative contour corresponding to the contour of the stepped bore and a length that is practically up to that of the nut middle part 7 facing counter surface of the opposite nut 6.5 is sufficient.
  • Figures 3 to 5 show a mirror image designed partial nuts 5,6, of which only one coupled to the nut middle part 7 via the nut mandrel 24 is.
  • FIG. 4 shows the arrangement of a guide slot 32 in the middle part of the nut, within which the clutch block 18 guided radially with respect to the handle axis 8 is.
  • the coupling block 18 has a corresponding to FIG constriction 32a running in its direction of movement, which engages around the edges of the guide slot 32 around the coupling block 18 to convey its inward and outward movement.
  • the clutch block 18 is under the influence of a Coil spring 34, which is between coupling block 18 and Nut center part 7 supports that the coupling block 18 in the direction applied to the contact surface 15 of the clutch slide 13 becomes.
  • the Coupling block 18 additionally has a blind bore 33, inside of which the coil spring 34 is guided.
  • FIG. 1 shows the arrangement of a latch lock 35 immediately below the trap. It is essential that this latch lock 35 acts without spring force and via a Pairing of scenery track 39 and scenery stone 40 between Locked position 41 and release position 42 is shiftable.
  • the latch lock projects in its locked position 41 with a Locking projection 36 in front of a counter surface, which is on the Rear 38 of the trap head is located.
  • the trap is in its locked position 41 by the positive engagement between scenery track 39 and scenery stone 40 held as long as the nut middle part in the left End position according to Fig.2 stands.
  • the latch lock 35 is on its facing away from the trap 9 End mounted on the lock plate via an axis of rotation 37 and - here - equipped with the backdrop 39, within which the sliding block 40 rigidly connected to the nut middle part 7 running.
  • the figures show a bolt 10, which in the extension direction here is acted upon by the preload spring 43 and which is held in the retracted state by a bolt trigger 45 becomes.
  • the preload spring 43 is maximally tensioned, while the latch release via a retaining projection 46, the engages in a retaining groove 47 of the bolt 10, the bolt in holding position.
  • the latch release 45 is under the preload a holding spring 48, which is supported against the lock plate 3 and the bolt release 45 in its the extension movement of the bolt 10 holds the locking position.
  • the bolt trigger 45 extends immediately adjacent behind the faceplate 2 up to the underside facing the perforation 14 the trap 9 and there has a release surface 49 on, if applicable, from a trap Trigger cam 50 is applied.
  • a bolt lock 54 is provided, the rotation of the nut middle part 7 in the sense of a Retraction movement of the trap 9 is inoperable.
  • FIG. 10 shows a fixed position on the lock plate 3 arranged bearing pin 56 for a return lever 55, the over a roller 57 is acted upon by the rotational movement of the nut middle part 7 becomes.
  • the bolt lock 54 has a Leg spring 53, which is at its other end on the clutch slide 13 supports, biased towards the bolt 10 is.
  • Fig.12 shows how the one in Fig.10 is practical Fully illustrated return lever 55 indirectly via the Neck mandrel 58 acts on the bolt 10.
  • a bead 59 is provided in the lock plate 3, the just behind the end of the longitudinal slot on the exit side sitting. There one strikes rigidly with the guide pin of the bolt 10 connected damping O-ring 60 just before the Guide mandrel comes to the end of the guide slot.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lock And Its Accessories (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP04000308A 2003-01-10 2004-01-09 Serrure encastrée Ceased EP1437464A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20300394U DE20300394U1 (de) 2003-01-10 2003-01-10 Einsteckschloß
DE20300394U 2003-01-10

Publications (2)

Publication Number Publication Date
EP1437464A2 true EP1437464A2 (fr) 2004-07-14
EP1437464A3 EP1437464A3 (fr) 2007-05-09

Family

ID=7979005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04000308A Ceased EP1437464A3 (fr) 2003-01-10 2004-01-09 Serrure encastrée

Country Status (3)

Country Link
EP (1) EP1437464A3 (fr)
DE (1) DE20300394U1 (fr)
PL (1) PL364342A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006033566A2 (fr) * 2004-09-24 2006-03-30 Ratko Joncevski Dispositif de verrouillage de porte automatique mécanique basique doté d'une boîte d'engrenage centrale
EP1743994A2 (fr) 2005-07-14 2007-01-17 KFV Karl Fliether GmbH & Co. KG Serrure pour sortie de secours
DE202009008431U1 (de) 2009-06-15 2009-08-27 Bks Gmbh Einsteckschloss
DE202010006314U1 (de) 2010-04-27 2010-08-05 Bks Gmbh Einsteckschloss
DE202010006274U1 (de) 2010-04-27 2010-08-05 Bks Gmbh Einsteckschloss
EP2754788A1 (fr) * 2013-01-11 2014-07-16 BKS GmbH Serrure
EP2719849A3 (fr) * 2012-10-09 2017-12-06 Aug. Winkhaus GmbH & Co. KG Serrure

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG158759A1 (en) * 2004-01-30 2010-02-26 Assa Abloy Australia Pty Ltd A three mode lock
DE102006060449A1 (de) * 2006-12-19 2008-06-26 Dorma Gmbh + Co. Kg Selbstverriegelndes Panikschloss
DE202009008428U1 (de) 2009-06-15 2009-08-20 Bks Gmbh Einsteckschloss
DE202009008432U1 (de) * 2009-06-15 2009-08-20 Bks Gmbh Schloss
FR2973420B1 (fr) * 2011-03-30 2013-03-29 Assa Abloy Aube Anjou Serrure a verrouillage automatique et condamnation subsequente.
DE202012012288U1 (de) 2012-12-27 2014-04-04 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Nussmechanik mit einer geteilten Nuss und Einsteckschloss mit einer derartigen Nussmechanik
DE102012025193B4 (de) 2012-12-27 2019-09-19 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Nussmechanik mit einer geteilten Nuss und Einsteckschloss mit einer derartigen Nussmechanik
DE102015109005A1 (de) 2015-06-08 2016-12-08 MSL Schloss- und Beschlägefabrik AG Schloss mit Geräuschdämmung
SE543452C2 (en) * 2018-08-23 2021-02-23 Stendals El Ab Locking device with a movable actuator for selecting an active side of a door, accessible from a side facing away from the locking bolt

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9104553U1 (de) * 1991-04-13 1991-06-06 BKS GmbH, 5620 Velbert Mehrriegel-Türschloß
EP0471976A2 (fr) * 1990-08-17 1992-02-26 Brumme, Elke, Dipl.-Oec. Crémone
EP0682167A1 (fr) * 1994-05-09 1995-11-15 BKS GmbH Serrure mortaisée avec pêne demi-tour et pêne dormant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429556A (en) 1981-08-13 1984-02-07 Brink Locking Systems, Inc. Lock mechanism
DE19620908C1 (de) 1996-05-24 1997-08-21 Dorma Gmbh & Co Kg Selbstverriegelndes Panikschloß
DE29704482U1 (de) 1997-03-12 1998-07-16 Bks Gmbh, 42549 Velbert Schloß mit Falle, Riegel und Schloßnuß

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471976A2 (fr) * 1990-08-17 1992-02-26 Brumme, Elke, Dipl.-Oec. Crémone
DE9104553U1 (de) * 1991-04-13 1991-06-06 BKS GmbH, 5620 Velbert Mehrriegel-Türschloß
EP0682167A1 (fr) * 1994-05-09 1995-11-15 BKS GmbH Serrure mortaisée avec pêne demi-tour et pêne dormant

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006033566A2 (fr) * 2004-09-24 2006-03-30 Ratko Joncevski Dispositif de verrouillage de porte automatique mécanique basique doté d'une boîte d'engrenage centrale
WO2006033566A3 (fr) * 2004-09-24 2006-06-01 Ratko Joncevski Dispositif de verrouillage de porte automatique mécanique basique doté d'une boîte d'engrenage centrale
EP1743994A2 (fr) 2005-07-14 2007-01-17 KFV Karl Fliether GmbH & Co. KG Serrure pour sortie de secours
EP1743994A3 (fr) * 2005-07-14 2013-07-17 KFV Karl Fliether GmbH & Co. KG Serrure pour sortie de secours
DE202009008431U1 (de) 2009-06-15 2009-08-27 Bks Gmbh Einsteckschloss
EP2264265A2 (fr) 2009-06-15 2010-12-22 BKS GmbH Serrure encastrée
DE202010006314U1 (de) 2010-04-27 2010-08-05 Bks Gmbh Einsteckschloss
DE202010006274U1 (de) 2010-04-27 2010-08-05 Bks Gmbh Einsteckschloss
EP2719849A3 (fr) * 2012-10-09 2017-12-06 Aug. Winkhaus GmbH & Co. KG Serrure
EP2719849B1 (fr) 2012-10-09 2019-12-04 Aug. Winkhaus GmbH & Co. KG Serrure
EP2754788A1 (fr) * 2013-01-11 2014-07-16 BKS GmbH Serrure

Also Published As

Publication number Publication date
DE20300394U1 (de) 2003-04-30
EP1437464A3 (fr) 2007-05-09
PL364342A1 (en) 2004-07-12

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