EP2474692B1 - Dispositif de serrure de porte et procédé d'ouverture d'un dispositif de serrure de porte - Google Patents

Dispositif de serrure de porte et procédé d'ouverture d'un dispositif de serrure de porte Download PDF

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Publication number
EP2474692B1
EP2474692B1 EP12000084.9A EP12000084A EP2474692B1 EP 2474692 B1 EP2474692 B1 EP 2474692B1 EP 12000084 A EP12000084 A EP 12000084A EP 2474692 B1 EP2474692 B1 EP 2474692B1
Authority
EP
European Patent Office
Prior art keywords
lock
handle
spindle
door
force
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.)
Active
Application number
EP12000084.9A
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German (de)
English (en)
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EP2474692B2 (fr
EP2474692A3 (fr
EP2474692A2 (fr
Inventor
Ulrich Rotenhagen
Rudolf Schnekenburger
Oliver Hirschoff
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.)
Assa Abloy Sicherheitstechnik GmbH
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Assa Abloy Sicherheitstechnik GmbH
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Application filed by Assa Abloy Sicherheitstechnik GmbH filed Critical Assa Abloy Sicherheitstechnik GmbH
Priority to PL12000084T priority Critical patent/PL2474692T3/pl
Publication of EP2474692A2 publication Critical patent/EP2474692A2/fr
Publication of EP2474692A3 publication Critical patent/EP2474692A3/fr
Publication of EP2474692B1 publication Critical patent/EP2474692B1/fr
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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
    • 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
    • E05B47/0657—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like
    • E05B47/0665—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like radially
    • E05B47/0669—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like radially with a pivotally moveable blocking 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
    • 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
    • E05B65/1046—Panic bars
    • E05B65/1053—Panic bars sliding towards and away form the door
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0448—Units of springs; Two or more springs working together
    • 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
    • E05B2047/0072—Operation
    • E05B2047/0073—Current to unlock only
    • 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
    • E05B2047/0072—Operation
    • E05B2047/0076—Current to lock only, i.e. "fail-safe"
    • 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
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars

Definitions

  • the invention relates to a door with door leaf and door lock device, such as a door with escape door function, with an electromechanical lock for unlocking, with a handle for actuating the lock, and with a mandrel for closing a latch by means of a rotary movement and a method for opening a door lock device ,
  • the invention further relates to a mandrel and a fitting for such a door lock device and the use of an energy accumulator for generating a torque on a mandrel of a door lock device.
  • Escape doors are also protected against vandalism by the fact that the Handles are subjected to a bias, which counteracts a predetermined resistance during actuation, which weakens hard knocks with the handle, which could otherwise act on the interior of the lock and could cause damage.
  • the invention has for its object to provide a door with door lock device and a method of the type mentioned above, which ensure reliable opening even under preload, while reliably preventing manipulation of the handle.
  • the handle is followed by a mechanical energy storage, which stores a force applied to the handle force, that the energy storage output side is operatively connected to the mandrel in such a way that the stored force is converted into a torque acting on the mandrel is, and that the lock is downstream of the energy storage.
  • the method achieves this object by virtue of the fact that the force flow from the handle is guided indirectly via a force store onto the mandrel, that the stored force is used to rotate the mandrel, and that the stored force is used as a function of the lock.
  • each hand-operable control can be used, which releases the door mechanically. It may be a pusher, a push rod, a handlebar or the like.
  • the problem is solved with a split pusher and a spring accumulator, which is operatively connected to a handle-side part of the follower in such a way that is clamped with a rotary movement of the pusher of the spring accumulator, and with the other, the lock-side part of the follower in the way is operatively connected, that it is acted upon by the spring accumulator when the lock is released.
  • a lock fitting which can also be referred to as a door fitting
  • a mountable on a door leaf sign-shaped component is referred to, which may have a cavity on the door-facing bottom, and on which a handle can be mounted. They have an opening for the implementation of a mandrel.
  • the lock fitting, the split handle nut, the Force memory and the lock as a separately mountable mounting unit. With the mandrel, the object is achieved in that it is divided into two sections, between which a force storage device is arranged.
  • the invention has the advantage that the force required to act on the lock can be adjusted via the energy accumulator so that no self-locking can occur even under preload.
  • the invention can equally be used in a mortise lock and in a screw-on lock.
  • a preferred embodiment of the invention is that the lock is designed as a turnstile, which acts on the follower.
  • the lock can be arranged close to the follower or within the door fitting or at any other location along the mandrel, so that the door lock device can be executed in a variety of designs and retrofitting of conventional locks is possible.
  • the arrangement may preferably be designed as a separately mountable unit, which is installed in addition to conventional locks.
  • the energy accumulator is designed as a return device for the handle, wherein the stored power is released again, it is possible to perform the energy storage so that it does not give the stored force after a force application when the handle in their Basic position is traced back. The stored force is then released as soon as the lock is released, without the handle must be pressed.
  • a preferred embodiment of the invention is that the lock is designed as an electromechanical holding brake, which preferably operates on the quiescent current principle.
  • the characteristic of the force accumulator is designed so that at maximum actuation force a stop is reached.
  • the characteristic curve can be linear or progressive.
  • the response of the lock is suitably below the maximum operating force.
  • the energy accumulator is designed as a spring accumulator.
  • Tensile and compression springs, torsion springs, torsion springs and coil springs prove to be suitable.
  • a first transmission is arranged, via which the force storage device is acted upon, and / or that between the energy storage and the mandrel, a second transmission is arranged, which is acted upon by the energy storage. It is advantageous for the downstream lock, that the lock is in operative connection with the second gear, so that the mandrel is relieved, as long as the lock is not released.
  • the lock is designed as a quiescent current lock, wherein the lock is preferably in operative connection with an emergency button or with a control center.
  • the invention can also be advantageously used in access control systems.
  • the lock is designed as a work flow lock. In this application, it can be operatively connected either to a control center or to a device with which a user's access authorization is checked.
  • the invention here has the function of a door opener. Particularly advantageous in this application is the combination with a controlled electromechanical lock.
  • the handle is designed as a push rod or handle bar.
  • Push rods and handle bars are used for escape door closures. Push rods are guided linearly displaceable in the direction of escape in a frame or a mounting unit. Handlebars are stored between two pivoting arms or rotatable brackets and moved in the direction of escape or in a downward bow.
  • the handle is attached to the mandrel and the mandrel is divided into two parts in a lock-side mandrel portion and a handle-side mandrel portion, and between the two mandrel portions of the energy storage is arranged.
  • a split pusher nut for receiving the lock-side and handle-side mandrel section is preferably present.
  • the invention can be advantageously designed as an intrusion-proof electromechanically controlled lock device, that on the lock-side mandrel portion another handle is arranged, that the lock-side mandrel portion is divided into two and provided with an interposed electrically controllable coupling, and that the clutch preferably actuated by working current is.
  • Conventional locks can advantageously be retrofitted with a mandrel, which is divided into two mandrel sections and in which between the two mandrel sections the energy storage is arranged.
  • conventional locks can be retrofitted that in the lock fitting a split follower and a spring accumulator are arranged, which is operatively connected to a part of the follower in such a way that is stretched with a rotational movement of the pusher of the spring accumulator, and with the other part of the Follower is operatively connected in such a way that it is acted upon by the spring accumulator when the lock is released.
  • a lock fitting can preferably be further developed in that a part of the follower is in communication with a driving gear for acting on the force accumulator, and that the other part is connected to an outgoing from the power storage gear, wherein preferably also the lock is arranged in the lock fitting.
  • an escape door has a door leaf 10 with an electrically controlled door lock device 11, to which a lock 9 in the door leaf 10, a handle 12 formed as a latch and a lock fitting 13 which are arranged on the inside of the door leaf 10 in the escape direction.
  • An extended in a door frame 5 locking bolt is denoted by 6.
  • the door lock device 11 further includes a in the Fig. 2 to 5 illustrated, operating according to the closed-circuit principle unlocking device 7 or 7 ', which is functionally arranged between the handle 12 and the lock 9 within a lock fitting 13.
  • the partial section illustrates that in the door leaf 10 behind the lock fitting 13 in a lock case 16 ( Fig. 2 ) arranged lock 9, which is actuated via the handle 12.
  • the unlocking device 7, 7 ' is hidden as a separate unit behind the lock fitting 13.
  • a lock cylinder inserted into the lock 9 is designated 3.
  • the lock 9 may be formed as a conventional escape door lock, which can be opened from the outside only with a key. Since the unlocking device 7 or 7 'is preceded on the inside of the lock 9, wherein the power flow is electrically controlled by the inside handle 12 on the lock 9, the lock 9 can also as a per se known security lock with a split follower and one with working current controlled coupling, which allows access from the outside.
  • the door can therefore also - as exemplified - be provided with a multi-point lock, which consists in that the lock 9 is connected via two linkage 8 with two lock boxes 4, each having a further locking latch 6 '. Instead of a locking bolt or more locking bolts also traps may be present.
  • an emergency button 14 and a key switch 15 for the authorized arming of the door lock device 11 are arranged on the wall side.
  • the door lock device 11 In a home position in which the door is closed, the door lock device 11 is locked electromechanically, so that a depression of the handle 12 does not lead to Freigebe the door lock device 11 and the door can not be opened. Only when the emergency button 14 has been pressed or the key switch 15 has been operated by an authorized operator, the lock is released and the lock 9 and the door are released for opening.
  • FIG. 2, 3rd and 4 illustrate a first lock-unlocking device 7 in the view of Fig. 1 , wherein the lock fitting 13 and the handle 12 are removed, so that a plan view of the side wall of a door lock box 16 can be seen.
  • the unlocking device 7 may be formed as an independently mountable unit which is disposed within the lock fitting or it may be formed as an integral part of the lock fitting 13.
  • a trained as a square two-part mandrel 17 is led out of the lock case 16.
  • the handle is attached to the protruding from the plane of free end of the mandrel 17, but in Fig. 2, 3rd and 4 not shown to keep the drawing clear.
  • the mandrel 17 has a handle-side mandrel portion 17a and a lock-side mandrel portion 17b, which are shown here for ease of distinction with different sized rectangular cross-sections.
  • the lock-side mandrel portion 17b is mounted in the lock case 16 in a known manner in a conventional follower or in the case of a safety lock with a conventional split pusher nut (not shown) via which the lock bolts 6, 6 '(FIGS. Fig. 1 ) can be closed in a known manner by a rotation about the longitudinal axis to open the door.
  • the two mandrel sections 17a, 17b are mounted at their facing ends in a two-part further presser foot 18, wherein the lock-side mandrel section 17b comes to rest in a lock-side nut 18a and the handle-side mandrel section 17a in a handle-side nut 18a.
  • the lock-side and handle-side nuts 18a, 18b are again shown differently sized for better distinction. Due to the division of the mandrel 17 and the follower 18, the direct flow of force from the handle 12 (FIG. Fig. 1 ) is interrupted on the lock-side mandrel portion 17b and thus on the lock 9.
  • the handle 12 is followed by a mechanical energy store 21 which stores a force applied to the handle 12.
  • the energy store 21 is in operative connection with the lock-side mandrel section 17b in such a way that the stored force can be converted into a torque which acts on the lock-side mandrel section 17b.
  • the torque generates a rotation of the lock-side mandrel section 17b and thus a closing back of the lock bolts 6, 6 '(FIG. Fig. 1 ).
  • a handle-side and a lock-side gear 20a, 20b is arranged in each case, which in the present example as a handle side Adjusting lever 19a or formed as a lock-side lever 19b and rotatably connected to the respective mandrel portions 17a, 17b are connected.
  • the two adjusting levers 19a, 19b are connected via the energy accumulator 21.
  • the energy storage 21 is designed as a spring store, here as a tension spring 21a.
  • a spacer 38 is formed to handle side lever 19a, whose function in the description of Fig. 4 is explained.
  • an electromagnetic lock 22 with a solenoid 23 and an armature 24 is provided, which forms a two-armed pawl together with a locking lever 25.
  • the lock 22 acts as a holding brake for the lock-side lever 19b. It controls the lock-side lever 19b as a turnstile. It hinders him in a basic position, which in Fig. 1 shown as well as in willful, unauthorized operation, as in Fig. 3 shown at a deflection. If the locking bolts 6, 6 'may be closed in an emergency or authorized lock operation, the lock 22 releases the lock-side lever 19 b, which in a release position according to Fig. 4 is illustrated.
  • the electrically controlled lock 22 of the door lock device 11 is thus in the power flow between the handle 12 and the lock side mandrel portion 17b.
  • the barrier 22 operates in the case of an escape door on the closed-circuit principle, ie when energized, the armature 24 is energized and the locking lever 25 is in the blocking position. This quiescent position takes the lock in FIGS. 2 and 3 one.
  • the handle 12 If the handle 12 is depressed in a clockwise direction, it takes along the associated handling-side adjusting lever 19a. Since the lock-side lever 19b is held by the lock lever 25 in its position, the tension spring 21a is stretched and the movement takes place against the force of the tension spring 21a. As Fig. 3 In this position, the sides of the handle-side are illustrated Mandrel portion 17a and the lock side mandrel portion 17b angularly offset. The tension spring 21a stores the applied force as long as the handle 12 is pressed. If the lock 22 is not released in this situation, the tension spring 21a acts as a return device for the handle-side adjusting lever 19a as soon as the handle 12 is released.
  • the tension spring 21a retracts the handle 12 after releasing with the stored force in the basic position, the tension spring 21a is relieved.
  • Such operation of the handle 12 with the lock 22 locked is typical of misuse of the door lock device 11, which may also be referred to as sabotage.
  • the tension spring 21a also has the task to oppose the depression of the handle 12 an elastic resistance to prevent hard impacts of the handle 12 on the door lock device 11, which could lead to damage.
  • the lock 22 is released by closing the current by depressing the emergency button 14 (FIG. Fig. 1 ) is turned off, the armature 24 is released and pivoted together with the locking lever 25 by a tension spring 37 in a clockwise direction. wherein the lock-side lever 19b is released.
  • the force stored in the mainspring 21a then acts on the lock-side lever 19b and lets him follow the handle-side lever 19a in a clockwise direction until it arrives at the stop 26 in the Feigabeposition, the in Fig. 4 is shown.
  • the stored force of the tension spring 21a generates a torque on the lock side mandrel portion 17b via the lock side lever 19b, which causes the lock side mandrel portion 17b to rotate clockwise. With this rotation, the locking bolts 6, 6 'of the lock 9 ( Fig. 1 ) and the door can be opened.
  • an unlocking device 7 ' which may preferably be arranged within a lock fitting, the adhesion of the handle 12 to the lock side mandrel portion 17b on the handle-side mandrel portion 17a, a driving handle-side gear 20a ', a force storage 21', which is formed as a package of two parallel compression springs 21b , as well as an outgoing lock-side gear 20b '.
  • the handling-side gear 20a ' consists of a handle-side pusher 18a', which is provided with a handle-side cam 28a, and a linearly displaceable handle-side push rod 34a which engages via a handle-side groove 30a with the handle-side cam 28a.
  • the handling-side push rod 34a is connected to a tensioning device of the force accumulator 21 '. It consists of an input side block 31 and an output side block 36, between which the compression springs 21b are arranged.
  • the input-side block 31 is rigidly connected via two spring tension rods 32 to a connecting web 33.
  • On the Federspannstangen 32 the two compression springs 21b are stored.
  • the output-side block 36 is slidably guided on the two Federspannstangen 32.
  • the connecting web 33 is firmly connected to the handling side push rod 34 a. If the connecting web 33 is moved away from the output-side block 36, the input-side block 31 is moved toward the output-side block 36 against the spring force.
  • the lock-side gear 20b ' is composed of a linearly movable lock-side push rod 34b provided with a lock-side groove 30b, a lock-side nut 18b' having a lock-side cam 28b engaged with the lock-side groove 30b in the lock-side push rod 34b , and a rocker 35 between the lock-side push rod 34b and the energy storage 21 '.
  • the output side block 36 is supported against a first arm 35b of the rocker 35.
  • the second arm 35c is engaged via a pin 35d with a slot 29 of the lock-side push rod 34b.
  • the rocker 35 which has a stationary pivot axis 35a, is connected to the output of the force accumulator 21 ', that is to say connected to the output-side block 36.
  • the lock side push rod 34b is provided with a pin 38 which cooperates with an electromechanical lock 22 'in such a manner that the lock side push rod 34b is locked in a home position.
  • an electromechanical lock 22 'in such a manner that the lock side push rod 34b is locked in a home position.
  • the lock 22 ' acts as a holding brake, wherein the locking lever 25' holds the lock-side push rod 34b at rest in the home position. In the basic position of the lock-side part of the device is thus not burdened with a bias voltage.
  • the push rod can move depending on the stored force in the memory 21 force upwards.
  • the handle-side push rod 34a When the handle 12 is then released, the handle-side push rod 34a is pushed up by the handle-side cam 30a, the input-side block 31 moves upwardly together with the link 33, the compression springs 21b are relieved, they relax, and the output-side block 36 as well as the input-side block 31 assume the basic position, whereby the handle 12 is returned in its normal position counterclockwise.
  • the energy storage 21 'thus acts as a restoring device for the handle 12.
  • the lock-side push rod 34b is moved counterclockwise over the lock-side nut 18b down to the home position via a rotation of the lock-side mandrel 17b.
  • the rotation of the lock-side mandrel 17b counterclockwise takes place by a lock-side spring (not shown), as is conventionally present in a lock for returning the handle 12.
  • a door lock device 11 'for an escape door in which the handle is designed as a push rod 40.
  • Push rods are usually arranged horizontally on the door leaf 41. Often they are used on escape doors, where they are located on the inside of the door panel 41, wherein they are movable in the direction of escape.
  • the push rod 40 is moved to the door panel 41. This movement is transmitted to a mandrel 42 of an unlocking device 43, which is arranged on the door leaf 41 below the push rod 40.
  • the unlocking device 43 is designed as a separately mountable unit with a housing 53.
  • a lock case 50 with a conventional door lock the door lock pusher 52 is engaged with the unlocking device 43.
  • the door lock is unlike the versions according to Fig. 2 to Fig. 5 horizontally aligned, ie a lock cylinder 51 is located laterally adjacent to a door lock pusher 52.
  • a conventional vertical arrangement of the door lock with the lock cylinder below the door lock pusher is alternatively but also possible.
  • the mandrel 42 of the unlocking device 43 is divided into a handle-side mandrel portion 42a and a lock-side mandrel portion 42b.
  • the handle-side mandrel portion 42a is in engagement with the follower 49 on the mounting plate 44.
  • the mechanism of the unlocking device 43 of those mechanics corresponding to the embodiments according to FIGS. 2, 3 and 4 or the FIG. 5 has been described by way of example, and which in Fig. 7 is covered by the housing 53.
  • a force accumulator a two-part pusher which accommodates the two spike portions 42a, 42b in a handle side handle side, a handle side and a lock side gear and an electromagnetic lock on.
  • the push rod 40 is slidably mounted on a door leaf side mounting plate 44 for performing a pusher movement, which runs parallel to the door leaf 41. Via a deflection gear, the linear movement of the push rod 40 is converted into a pivoting movement of a follower 49, which is arranged in the mounting plate 44, and which acts as follows. Via a two-armed lever 45 on the mounting plate 44, the pivot axis is aligned parallel to the mounting plate 44 and transversely to the longitudinal direction of the push rod 40, a movement of the push rod 40 is deflected and transferred to a slide 46 which is parallel to the mounting plate 44 and the mounting plate 44th is guided, and thereby converted into a movement in the longitudinal direction of the push rod 40.
  • the slider 46 is connected via a hinged lever 47 with a pivot arm 48 of a follower 49.
  • This presser foot 49 receives the handle-side mandrel section 42a of the unlocking device 43.
  • the push rod 40, the mounting plate 44, the lever 45, the slider 46, the lever 47 and the pusher 49 are formed as a stand-alone mounting unit 54 which is mounted on the unlocking device 43 and the housing 53 thereof.
  • the lock case 50, the housing 53, the unlocking device 43 and the mounting unit 55 are arranged relative to each other so that the access to the lock cylinder 51 from the housing 53 and the mounting unit 55 is not covered.
  • the lock in the lock case 50 can therefore be operated freely with a key.
  • the embodiment according to Fig. 8 differs from the design according to Fig. 7 in that the unlocking device is made integral with that mounting unit 55 which has the push rod 40 as a handle. It also differs in the design of the deflecting between the push rod 40 and the follower 49 on the mounting plate 44 in such a way that the deflection is part of an unlocking device 56 according to the invention, with which the force applied to the push rod 40 stored force and after authorized release for Turning the mandrel 42 is used.
  • the mandrel 42 connects the follower 49 on the mounting plate 44 with the door lock pusher 52.
  • the two-armed lever 45 is not directly connected to the slider 46 'on the mounting plate 44. Between the arm 45b 'of the two-armed lever 45, which is assigned to the slide 46', and the slide 46 ', there is arranged a tension spring designed as a force store 21. The force flow from the push rod 40 to the slide 46' thus takes place indirectly via the force store 21 ".
  • the slider 46 ' is held in an initial position by an electromechanical lock 22 corresponding to a "locked" position of the door lock pusher 52 and the lock, respectively.
  • the lock 22 has a locking lever 25 which is electromagnetically blocked or released, and which cooperates with a pin 38 on the slider 46 '.
  • the lever 45 When the push rod 40 is depressed, the lever 45 is deflected and the tension spring is cocked when the lock 22 blocks the slider 46 '.
  • the applied force is stored in the tension spring, as long as the push rod 40 is pressed. If the lock 22 is released when the push rod 40 is depressed, the tension spring is the stored force to the slider 46 'from which is thereby displaced from the basic position and thereby on the Lever 47 and the pivot arm 48 causes a rotation of the follower 49 on the mounting plate 44. About the mandrel 42, the lock is unlocked.
  • the push rod 40 is then returned by means of a two-armed lever 45 acting on the return spring 27 to its original position, wherein the slider 46 'from the arm 45b' and the tension spring 21 "is retracted to its basic position.

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Claims (19)

  1. Porte, avec vantail et dispositif de serrure de porte, par exemple une porte avec fonction de porte de secours, avec une serrure (9) dans le vantail (10), avec un verrou (22) électromécanique, avec une poignée (12) destinée à l'actionnement de la serrure (9), et avec une tige (17) destinée à ramener un pêne demi-tour ou un pêne de verrouillage (6, 6') dans la position de fermeture au moyen d'un mouvement rotatif,
    caractérisée en ce
    qu'un accumulateur de force (21, 21', 21") est monté en aval de la poignée (12) et accumule la force appliquée sur la poignée (12), en ce que l'accumulateur de force (21, 21', 21") est raccordé côté sortie à la tige (17) de manière opérationnelle de telle sorte que la force accumulée est convertie en un couple agissant sur la tige (17), et en ce que le verrou (22, 22') est monté en aval de l'accumulateur de force (21, 21', 21").
  2. Porte selon la revendication 1,
    caractérisée en ce que
    le verrou (22, 22') est constitué en tant que frein de maintien.
  3. Porte selon la revendication 1 ou 2,
    caractérisée en ce que
    le verrou (22, 22') est constitué en tant que verrou rotatif qui agit sur la tige (17).
  4. Porte selon l'une des revendications précédentes,
    caractérisée en ce que
    l'accumulateur de force (21, 21', 21") est constitué en tant que système de rappel pour la poignée (12) quand le verrou (22, 22') n'est pas débloqué.
  5. Porte selon l'une des revendications précédentes,
    caractérisée en ce que
    l'accumulateur de force (21, 21', 21") est déchargé quand la poignée (12) est ramenée en arrière.
  6. Porte selon l'une des revendications précédentes,
    caractérisée en ce que
    l'accumulateur de force (21, 21', 21") est exposé à une pré-charge prédéfinie.
  7. Porte selon l'une des revendications précédentes,
    caractérisée en ce que
    l'accumulateur de force (21, 21', 21") est constitué en tant qu'accumulateur à ressort.
  8. Porte selon l'une des revendications précédentes,
    caractérisée en ce que,
    entre la poignée (12) et l'accumulateur de force (21, 21', 21"), il est disposé une transmission (20a, 20a') côté poignée par le biais de laquelle l'accumulateur de force (21, 21', 21") est alimenté.
  9. Porte selon l'une des revendications précédentes,
    caractérisée en ce que,
    entre l'accumulateur de force (21, 21') et la tige (17), il est disposé une transmission (20b, 20b') côté serrure qui est alimentée par l'accumulateur de force (21, 21', 21").
  10. Porte selon la revendication 9,
    caractérisée en ce que
    le verrou (22, 22') est en liaison opérationnelle avec la transmission (20b, 20b') côté serrure.
  11. Porte selon l'une des revendications précédentes,
    caractérisée en ce que
    le verrou (22, 22') est constitué en tant que verrou à courant de repos.
  12. Porte selon l'une des revendications précédentes,
    caractérisée en ce que
    le verrou est en liaison opérationnelle avec un bouton d'urgence (14) ou avec une centrale de commande.
  13. Porte selon l'une des revendications précédentes,
    caractérisée en ce que
    la poignée (12) est mise en place sur la tige, en ce que la tige (12) se divise en un tronçon de tige (12b) côté serrure et un tronçon de tige (12a) côté poignée, et en ce que l'accumulateur de force (21, 21', 21") est disposé entre les deux tronçons de tige (12a, 12b).
  14. Porte selon la revendication 13,
    caractérisée par la présence d'un fouillot de poignée (18, 18a, 18b) divisé en deux destiné à recevoir la tige (17a, 17b) côté serrure et côté poignée.
  15. Porte selon l'une des revendications précédentes,
    caractérisée en ce qu'une autre poignée est disposée sur le tronçon de tige (17b) côté serrure de la tige (17), en ce que le tronçon de tige (17b) côté serrure de la tige (17) est divisé en deux et est muni d'un accouplement pouvant être commandé électriquement et situé en position intermédiaire, et en ce que l'accouplement peut de préférence être actionné au moyen d'un courant de travail.
  16. Porte selon la revendication 15,
    caractérisée en ce que
    le fouillot de poignée (18, 18a, 18b) divisé est, conjointement avec l'accumulateur de force (21, 21', 21") et le verrou (22, 22'), disposé à l'intérieur d'un boîtier de serrure ou est disposé à l'extérieur du boîtier de serrure mais à l'intérieur d'un vantail.
  17. Porte selon la revendication 15,
    caractérisée en ce
    qu'il est possible de rééquiper des serrures traditionnelles en utilisant le tronçon de tige (17b) côté serrure également en tant que tige pour la serrure traditionnelle ou en guidant dans le fouillot (18) côté serrure la tige de la serrure traditionnelle en tant que tronçon de tige (17b) côté serrure.
  18. Procédé destiné à l'ouverture d'un dispositif de serrure de porte selon l'une des revendications 1 à 17,
    caractérisé en ce que
    le flux de force est guidé à partir d'un poignée vers une tige du dispositif de serrure de porte indirectement par le biais d'un accumulateur de force, en ce que la force accumulée est utilisée pour la rotation de la tige, et en ce que la force accumulée est utilisée en fonction d'un verrou.
  19. Procédé selon la revendication 18,
    caractérisé en ce que
    la tige est déchargée dans un état de repos, et la force accumulée n'alimente la tige que lorsque le verrou est débloqué
EP12000084.9A 2011-01-10 2012-01-09 Dispositif de serrure de porte et procédé d'ouverture d'un dispositif de serrure de porte Active EP2474692B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12000084T PL2474692T3 (pl) 2011-01-10 2012-01-09 Urządzenie do zamykania drzwi i sposób otwierania urządzenia do zamykania drzwi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011008213.1A DE102011008213C5 (de) 2011-01-10 2011-01-10 Türschlossvorrichtung und Verfahren zum Öffnen einer Türschlossvorrichtung

Publications (4)

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EP2474692A2 EP2474692A2 (fr) 2012-07-11
EP2474692A3 EP2474692A3 (fr) 2014-10-08
EP2474692B1 true EP2474692B1 (fr) 2018-06-20
EP2474692B2 EP2474692B2 (fr) 2022-08-17

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EP (1) EP2474692B2 (fr)
DE (1) DE102011008213C5 (fr)
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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011008213C5 (de) * 2011-01-10 2019-08-22 Assa Abloy Sicherheitstechnik Gmbh Türschlossvorrichtung und Verfahren zum Öffnen einer Türschlossvorrichtung
DE102013000286A1 (de) * 2013-01-11 2014-07-17 Assa Abloy Sicherheitstechnik Gmbh Türschlossvorrichtung für eine Tür mit mindestens einem Türflügel
DE102013100304A1 (de) * 2013-01-11 2014-07-17 Carl Fuhr Gmbh & Co. Kg Kupplungsvorrichtung
WO2015176695A1 (fr) * 2014-05-20 2015-11-26 Niewöhner Industrie Gmbh & Co. Kg Dispositif de serrure antipanique pour une porte d'issue de secours d'une porte sectionnelle ou d'une porte levante-pliante sectionnelle
DE102014113654A1 (de) * 2014-09-22 2016-03-24 Assa Abloy Sicherheitstechnik Gmbh Panikdruckstange mit Nottaste und verschiebbarem Display
EP3184716B1 (fr) 2015-12-21 2019-10-09 BKS GmbH Dispositif de fermeture d'un vantail de porte ou de fenetre
DE102016104765A1 (de) * 2016-03-15 2017-09-21 Assa Abloy Sicherheitstechnik Gmbh Universelle Anti-Panikdruckstange
EP3284886A1 (fr) 2016-08-17 2018-02-21 BKS GmbH Dispositif de fermeture de porte
CN110388137A (zh) * 2019-07-16 2019-10-29 西屋月台屏蔽门(广州)有限公司 一种站台门门锁装置
CN112863940B (zh) * 2021-01-11 2022-09-23 湖南耐普泵业股份有限公司 一种消防水泵控制柜强启装置

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GB323357A (en) 1928-12-20 1930-01-02 Clement Anderson Ely Improvements in and connected with panic bolts
GB2039588A (en) 1979-01-04 1980-08-13 Tindal M A door lock and panic bolt
EP0579954A1 (fr) 1992-06-16 1994-01-26 Fritz Fuss GmbH & Co. Dispositif de verrouillage et déverrouillage pour serrure de porte anti-panique
DE19807384A1 (de) 1998-02-21 1999-08-26 Paul Oberholz & Soehne Schlos Verschluß, insbesondere für Kraftfahrzeug-Heckklappen
DE20207283U1 (de) 2002-01-14 2002-08-08 Grundmann Beschlagtechnik Gmbh Türschloss
US6431617B1 (en) 1997-05-21 2002-08-13 Meritor Light Vehicle Systems (Uk) Ltd. Door mechanism
WO2004031517A1 (fr) 2002-09-30 2004-04-15 Yale Security, Inc. Dispositif de sortie de secours permettant une evacuation retardee
DE69831688T2 (de) 1997-12-19 2006-06-22 Dubois Industries Elektrische steuerungsvorrichtung zur entriegelung einer drehenden welle, insbesondere eines schlosses und schloss mit solcher vorrichtung
EP2385197A2 (fr) 2010-05-06 2011-11-09 GEZE GmbH Serrure
EP2385195A2 (fr) 2010-05-06 2011-11-09 GEZE GmbH Serrure
EP2385196A2 (fr) 2010-05-06 2011-11-09 GEZE GmbH Serrure
EP2385194A2 (fr) 2010-05-06 2011-11-09 GEZE GmbH Serrure
EP2390445A2 (fr) 2010-05-06 2011-11-30 GEZE GmbH Serrure

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Publication number Priority date Publication date Assignee Title
GB323357A (en) 1928-12-20 1930-01-02 Clement Anderson Ely Improvements in and connected with panic bolts
GB2039588A (en) 1979-01-04 1980-08-13 Tindal M A door lock and panic bolt
EP0579954A1 (fr) 1992-06-16 1994-01-26 Fritz Fuss GmbH & Co. Dispositif de verrouillage et déverrouillage pour serrure de porte anti-panique
US6431617B1 (en) 1997-05-21 2002-08-13 Meritor Light Vehicle Systems (Uk) Ltd. Door mechanism
DE69831688T2 (de) 1997-12-19 2006-06-22 Dubois Industries Elektrische steuerungsvorrichtung zur entriegelung einer drehenden welle, insbesondere eines schlosses und schloss mit solcher vorrichtung
DE19807384A1 (de) 1998-02-21 1999-08-26 Paul Oberholz & Soehne Schlos Verschluß, insbesondere für Kraftfahrzeug-Heckklappen
DE20207283U1 (de) 2002-01-14 2002-08-08 Grundmann Beschlagtechnik Gmbh Türschloss
WO2004031517A1 (fr) 2002-09-30 2004-04-15 Yale Security, Inc. Dispositif de sortie de secours permettant une evacuation retardee
EP2385197A2 (fr) 2010-05-06 2011-11-09 GEZE GmbH Serrure
EP2385195A2 (fr) 2010-05-06 2011-11-09 GEZE GmbH Serrure
EP2385196A2 (fr) 2010-05-06 2011-11-09 GEZE GmbH Serrure
EP2385194A2 (fr) 2010-05-06 2011-11-09 GEZE GmbH Serrure
EP2390445A2 (fr) 2010-05-06 2011-11-30 GEZE GmbH Serrure

Also Published As

Publication number Publication date
DE102011008213B4 (de) 2015-10-08
PL2474692T3 (pl) 2018-11-30
EP2474692B2 (fr) 2022-08-17
DE102011008213C5 (de) 2019-08-22
EP2474692A3 (fr) 2014-10-08
DE102011008213A1 (de) 2012-07-12
ES2684308T3 (es) 2018-10-02
EP2474692A2 (fr) 2012-07-11

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