EP0537531B1 - Türschloss - Google Patents

Türschloss Download PDF

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Publication number
EP0537531B1
EP0537531B1 EP92116456A EP92116456A EP0537531B1 EP 0537531 B1 EP0537531 B1 EP 0537531B1 EP 92116456 A EP92116456 A EP 92116456A EP 92116456 A EP92116456 A EP 92116456A EP 0537531 B1 EP0537531 B1 EP 0537531B1
Authority
EP
European Patent Office
Prior art keywords
coupling
door lock
angle lever
lock
lock 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.)
Expired - Lifetime
Application number
EP92116456A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0537531A1 (de
Inventor
Manfred Hinz
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 EP0537531A1 publication Critical patent/EP0537531A1/de
Application granted granted Critical
Publication of EP0537531B1 publication Critical patent/EP0537531B1/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
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E05B47/0684—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle radially
    • E05B47/0688—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle radially with a pivotally moveable coupling element
    • 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
    • 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
    • E05C9/026—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 comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/005—Disconnecting the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • 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
    • E05B63/0065—Operating modes; Transformable to different operating modes
    • 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
    • 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

Definitions

  • the invention relates to a door lock with two pivotally mounted in the lock case, identically designed lock nut parts for the independent internal and external actuation of a pivot bolt to be inserted into the lock case via a driver lever, with identically formed located between the two lock nut parts and the driver lever on its two sides and engaging clutch elements are provided by a key or electrically actuated clutch slide.
  • a door lock of the above type is known from US-A-4 429 556. Due to the coupling elements located on both sides of the lock lever arranged in the middle of the lock, this door lock can be brought into the unlocked or locked position from the outside as well as from the inside either by pressing the push button directly or only after previous key or electrical actuation, whereby in the case of electrical actuation the associated one Coupling slides that control coupling elements, a corresponding remote control or coupling or uncoupling of the outside or inside door handle button is possible. Due to the identical design of the two lock nut parts on both sides and the associated coupling elements, these parts can be manufactured and stored in a correspondingly simple manner. However, this known door lock is of a very complicated construction and also requires a comparatively large width.
  • the driver lever is connected to the pivot bolt via additional levers, but above all because the coupling elements located between the two lock nut halves and the driver lever consist of numerous components, namely one each rotatably on the relevant lock nut half Bearing ring disc exist, which can be rotatably connected to the associated coupling half via a radially adjustable, resiliently supported coupling pin, the aforementioned coupling pin in turn being brought into or out of clutch engagement via a plurality of levers located between it and the key-operated or electrically actuated clutch slide can.
  • a driver pin is arranged on the inside, by means of which the driver lever, which is mounted in the middle of the lock, and thus also the pivot bolt which can be actuated indirectly by it, can be inserted into the lock case via the clutch ring disk in the respective coupled case.
  • the invention has for its object to provide a door lock of the type mentioned, which while maintaining its outside and inside coupling or uncoupling possibility of its two lever handles is of a much simpler and compact design, and in particular with regard to its driver lever on both sides and the lock nut halves Coupling elements with far fewer and therefore less friction interacting components gets along.
  • the driver lever is designed as a coaxial on the lock nut parts, directly on the pivot bolt engaging angle lever and the two coupling elements are designed on both sides on the angle lever pivotally mounted coupling pawls, which are below them in the disengaged position pressure seeking spring action and are double-armed, one arm of which forms the actual coupling arm which can be engaged in the pivoting movement path of a driver provided on each nut part, and the other arm of which limits the disengagement position of the coupling pawl by hitting the associated nut part.
  • the door lock according to the invention is particularly suitable for multi-bolt door locks because of its narrow and comparatively low-part design, which are provided with upper and lower connecting rod bolts that partially protrude into the interior of the lock, for which purpose the swivel bolt is connected in terms of drive with a connecting rod bolt that is connected by a door side Arranged switch latch must be locked in the retracted position against spring action.
  • a multi-bolt door lock is known from DE-GM 91 04 553, the pivot bolt of which is also in direct drive connection with the upper connecting rod bolt and can be actuated by a directly acting on it, optionally by two lock nut halves and coaxially Bring the angle lever mounted to them in the retracted position.
  • the angle lever can be brought into selective engagement with the outer lock nut half by a radially displaceably seated clutch slide, which can also be operated by a key or electrically operated clutch slide.
  • a second coupling element for the coupling or uncoupling of the inside of the lock nut is missing here and therefore also the possibility of using this door lock on the left or on the right.
  • one of the two clutch pawls is to be kept permanently in engagement position with the associated nut half by a control pin arranged transversely on the angle lever.
  • a control pin arranged transversely on the angle lever.
  • both lock nut halves also creates the prerequisite for providing a joint pivot limit stop for both nut halves and their two swivel adjustment directions, which is at an appropriate distance with the nut halves cooperating circumferential projections.
  • this swivel limit stop can also limit the swivel adjustment movement of the angle lever.
  • Both identically designed nut halves are provided on the inside with outer and inner ring-shaped bearing recesses, of which the outer serve for the joint pivot bearing receptacle of the angle lever arranged in the center of the lock case and the inner for joint reception of a separating disk which limits the insertion depth of the trigger pins.
  • the door lock depicted in FIG. 1 has a pivot bolt 3, which is articulated in the lock case 1 at the point 2 and has an essentially boot-like shape.
  • the swivel bolt 3 is connected in terms of drive via the deflection lever 5 mounted at the point 4 to the upper drive rod bolt 6 which can be moved out of the door leaf.
  • the drive rod latch 6 is under the action of a spring, not shown, which tries to push it upwards.
  • the connecting rod latch 6 can also be locked against the spring action in the retracted position by a switch latch, also not shown, arranged on the door side.
  • a lower drive rod bolt 7 to be inserted into a corresponding closing opening in the bottom of the door also available, which is also in drive connection via its pin 7 'which engages in the slot 8' of the angle lever 8 'with the swivel bolt 3.
  • the angle lever 8 engages with its upper nose in front of the driving pin 3 'located in the swivel bolt, while on the other hand there is also a locking nose 3''on the swivel bolt 3, which interacts with the locking bolt 8''sitting on the angle lever 8 and ensures that that an external pushing in of the extended pivot bolt 3 is not possible.
  • the coupling slide 9 is provided in the lower part thereof, which is guided so as to be vertically displaceable via the guide pins 10 which extend into its guide slots 9 '' '.
  • This clutch slide 9 can be adjusted or raised by key actuation via the profile locking cylinder to be inserted into the insertion opening 11 by means of the locking bit 12 indicated by dash-dotted lines.
  • Another actuation option for the clutch slide 9 can form the built-in electric drive 13 in the lock case 1, which can consist of an electromagnet 14 with an adjustment armature 15 or an electric adjustment motor with a corresponding adjustment spindle.
  • the lock described above corresponds to the type shown in DE-GM 91 04 553.
  • the lock nut 16 consists of two completely identical nut halves 16 ', 16''which are mounted in the lock case base 1' or in the lock cover 1 ''. Both nut halves 16 ', 16''are provided on the inside with outer and inner ring-shaped bearing recesses 17', 17 '', of which the outer 17 'serve to jointly mount the pivot lever 8 of the angle lever 8 arranged centrally in the lock case 1.
  • the inner annular bearing recesses 17 ′′ serve to jointly receive a cutting disk 18 that limits the insertion depth of the pusher pins.
  • Both nut halves 16 ′, 16 ′′ are provided, as shown for example in FIG.
  • the angle lever 8 is of the type which can be seen in particular in FIG. In addition to its pivot bearing bore resting on the two nut halves 16 ', 16' ', the angle lever 8 has an essentially eight-shaped recess 8' ''. It is used in one part for receiving a control pin 20 which is mounted transversely adjustable in the angle lever 8 and in the other part for mounting a torsion double spring 21.
  • two coupling pawls 23 are pivotally mounted on the bearing pin 22 on both sides. Their shape can be seen in particular from FIGS. 3 and 4.
  • These coupling pawls are of identical design and have two arms, with one arm forming the actual coupling arm 23 'which can be engaged in the pivoting movement path of a driver 16 V provided on each lock nut half 16', 16 '', while the other arm 23 '' corresponds to the coupling pawl 23 Figure 4 limits the disengagement of the clutch pawl 23 by hitting the associated lock nut half.
  • Both clutch pawls are under the influence of the torsion double spring 21, which engages with the leg-shaped angled ends 21 'on the clutch pawls 23 and tries to push them into the disengaging position shown in FIG.
  • the leg-shaped angled, loop-like middle part 21 ′′ of the spring 21 engages under the control pin 20, which is thereby held clamped in its set transverse adjustment position.
  • the control pin 20, which is mounted transversely adjustable in the angle lever 8 is dimensioned and adjusted such that it holds one or the other of the two clutch pawls in the engagement position for the lock actuation in the manner necessary for panic locks (FIG. 3). , however, the other clutch pawl for their engagement and disengagement releases (Fig. 4).
  • the adjustment of the control pin 20, which is necessary for the left or right installation of the door lock, also from the outside on the assembled lock two congruent access holes 24 are present in the lock case wall. In order to be able to make this adjustment, however, as can also be seen in FIG.
  • the clutch pawl 23a disengaged up to that point must first be brought into engagement position by the key-operated clutch slide 9. So that this changeover can also be carried out for the clutch pawl 23b, the latter can be correspondingly engaged by the leg 9 'of the forked clutch slide end.
  • the control pin 20 seated in the angle lever 8 can also be designed as a threaded pin that is screw-adjustable in the angle lever. Furthermore, there is the possibility of designing it as a plug-in pin which can be moved in the angle lever 8, has a reduced diameter and cannot be adjusted after the lock has been installed. Finally, the access holes 24 in the lock case wall for the control pin 20 can also be provided with a screw thread and a fitting, removable screw can be provided which allows the axial position of the control pin 20 to be fixed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP92116456A 1991-10-16 1992-09-25 Türschloss Expired - Lifetime EP0537531B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9114609U DE9114609U1 (de) 1991-10-16 1991-10-16 Türschloß
DE9114609U 1991-10-16

Publications (2)

Publication Number Publication Date
EP0537531A1 EP0537531A1 (de) 1993-04-21
EP0537531B1 true EP0537531B1 (de) 1995-06-14

Family

ID=6873582

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92116456A Expired - Lifetime EP0537531B1 (de) 1991-10-16 1992-09-25 Türschloss

Country Status (3)

Country Link
EP (1) EP0537531B1 (da)
AT (1) ATE123839T1 (da)
DE (2) DE9114609U1 (da)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009008431U1 (de) 2009-06-15 2009-08-27 Bks Gmbh Einsteckschloss
AU2004285096B2 (en) * 2003-10-30 2009-10-01 Abloy Oy Door lock with controllable handle operation
DE202010006274U1 (de) 2010-04-27 2010-08-05 Bks Gmbh Einsteckschloss
DE202010006314U1 (de) 2010-04-27 2010-08-05 Bks Gmbh Einsteckschloss
DE102012218350A1 (de) 2012-10-09 2014-04-10 Aug. Winkhaus Gmbh & Co. Kg Schloss
US12006727B2 (en) 2018-08-23 2024-06-11 Stendals El Ab Locking device with a mechanical arrangement for selecting an active side of a door

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340537C2 (de) * 1993-11-29 1996-05-09 Doerrenhaus Fa Wilhelm Antipanik-Hotelschloß
DE4407244C1 (de) * 1994-03-04 1995-08-17 Fuss Fritz Gmbh & Co Selbstverriegelndes Schloß
DE9407664U1 (de) * 1994-05-09 1995-09-07 Bks Gmbh, 42549 Velbert Einsteckschloß mit Fallenriegel und Schloßriegel
ATE181132T1 (de) * 1994-11-17 1999-06-15 Fliether Karl Gmbh & Co Schloss, insbesondere treibstangenschloss mit zweigeteilter drückernuss
DE19603679C5 (de) * 1996-02-02 2004-11-04 Dorma Gmbh + Co. Kg Alarmauslösende Schließeinrichtung für Fenster oder Türen
FR2747422B1 (fr) * 1996-04-12 1999-07-02 Ferco Int Usine Ferrures Serrure adaptee a etre encastree dans l'epaisseur d'un ouvrant
DE19707762C1 (de) * 1997-02-26 1998-04-16 Fuss Fritz Gmbh & Co Sicherheitsschloß
DE19727364C1 (de) * 1997-06-27 1998-10-01 Schlechtendahl & Soehne Wilh Panikschloß
DE19842279A1 (de) * 1998-09-16 2000-03-23 Fuhr Carl Gmbh & Co Schloß, insbesondere Treibstangenschloß mit umstellbarer Fallenbetätigbarkeit
DE29818458U1 (de) * 1998-10-15 1999-01-07 HEWI Heinrich Wilke GmbH, 34454 Bad Arolsen Schaltmechanismus
DE10024305A1 (de) * 2000-03-10 2001-09-13 Fliether Karl Gmbh & Co Schloss mit Falle und Riegel
DE10028176A1 (de) * 2000-06-09 2001-12-13 Michael Dorn Selbstverriegelndes Schloß und mit diesem ausgestattetes Schließsystem
US6354121B1 (en) * 2000-07-21 2002-03-12 Harrow Products, Inc. Mortise lockset with internal clutch
FI20010139A (fi) * 2001-01-24 2002-07-25 Abloy Oy Asennusjärjestely solenoidilla ohjattua painiketoimintoa varten ovenlukossa
FR2829518B1 (fr) * 2001-09-11 2004-11-05 Jpm Sa Serrure a montage universel, dite"sans main"
GB0200691D0 (en) * 2002-01-14 2002-02-27 Mila Hardware Ltd Locking mechanism
SE525521C2 (sv) 2003-04-04 2005-03-01 Assa Ab Elektrisk styrd roddarenhet samt låsanordning innefattande sådan enhet
SE528660C2 (sv) * 2004-06-22 2007-01-16 Assa Ab Anordning för mekanisk styrning, låsmodul samt låsanordning innefattande sådan anordning
US7455335B2 (en) 2005-05-29 2008-11-25 Southco, Inc. Electromechanical push to close latch
GB2448427B (en) * 2005-05-29 2010-03-10 Southco Electromechanical push to close latch
DE102006030552A1 (de) 2005-07-14 2007-01-18 Kfv Karl Fliether Gmbh & Co. Kg Fluchttürschloss
DE102010009557A1 (de) * 2010-02-26 2011-09-01 ASTRA Gesellschaft für Asset Management mbH & Co. KG Elektronisches Einsteckschloss
DE102011000552A1 (de) * 2011-02-08 2012-08-09 Dorma Gmbh + Co. Kg Schaltbare Drückernuss für ein Türschloss
DE102012010786A1 (de) * 2012-06-01 2013-12-05 Assa Abloy Sicherheitstechnik Gmbh Panikschloss mit Selektionseinrichtung im Schlosskasten
EP2754788A1 (de) * 2013-01-11 2014-07-16 BKS GmbH Schloss
DE102014004136A1 (de) 2014-03-24 2015-09-24 Kfv Karl Fliether Gmbh & Co. Kg Verfahren zum Betrieb eines Panikschlosses
DE102016118139A1 (de) * 2016-09-26 2018-04-12 Assa Abloy (Schweiz) Ag Trennscheibe für Paniknuss
CN109881975B (zh) * 2019-03-17 2020-08-07 黄思忠 离合式门锁体
SE543487C2 (en) * 2019-05-17 2021-03-02 Stendals El Ab Catch mechanism with a first and a second connector for a bolt and a locking device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3050356C2 (de) * 1980-08-26 1985-03-28 BKS Sicherheitstechnik GmbH, 5040 Brühl Panikschloß
US4429556A (en) * 1981-08-13 1984-02-07 Brink Locking Systems, Inc. Lock mechanism
DE3521213A1 (de) * 1985-06-13 1986-12-18 BKS GmbH, 5620 Velbert Fallen-panikschloss, insbesondere fuer rohrrahmentueren
DE3607458C1 (en) * 1986-03-07 1987-09-24 Fliether Karl Gmbh & Co Espagnolette fastening with a detent coupling
DE9104553U1 (de) * 1991-04-13 1991-06-06 BKS GmbH, 5620 Velbert Mehrriegel-Türschloß

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004285096B2 (en) * 2003-10-30 2009-10-01 Abloy Oy Door lock with controllable handle operation
DE202009008431U1 (de) 2009-06-15 2009-08-27 Bks Gmbh Einsteckschloss
EP2264265A2 (de) 2009-06-15 2010-12-22 BKS GmbH Einsteckschloss
DE202010006274U1 (de) 2010-04-27 2010-08-05 Bks Gmbh Einsteckschloss
DE202010006314U1 (de) 2010-04-27 2010-08-05 Bks Gmbh Einsteckschloss
DE102012218350A1 (de) 2012-10-09 2014-04-10 Aug. Winkhaus Gmbh & Co. Kg Schloss
EP2719849A2 (de) 2012-10-09 2014-04-16 Aug. Winkhaus GmbH & Co. KG Schloss
US12006727B2 (en) 2018-08-23 2024-06-11 Stendals El Ab Locking device with a mechanical arrangement for selecting an active side of a door

Also Published As

Publication number Publication date
DE9114609U1 (de) 1992-02-06
DE59202526D1 (de) 1995-07-20
ATE123839T1 (de) 1995-06-15
EP0537531A1 (de) 1993-04-21

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