EP0861960B1 - Serrure de sécurité - Google Patents

Serrure de sécurité Download PDF

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Publication number
EP0861960B1
EP0861960B1 EP98102618A EP98102618A EP0861960B1 EP 0861960 B1 EP0861960 B1 EP 0861960B1 EP 98102618 A EP98102618 A EP 98102618A EP 98102618 A EP98102618 A EP 98102618A EP 0861960 B1 EP0861960 B1 EP 0861960B1
Authority
EP
European Patent Office
Prior art keywords
rack
panic
freewheel
nut
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.)
Expired - Lifetime
Application number
EP98102618A
Other languages
German (de)
English (en)
Other versions
EP0861960A3 (fr
EP0861960A2 (fr
Inventor
Fritz Helmut Dipl.-Ing. Fuss (Fh)
Gerhard Gonser
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.)
Fritz Fuss GmbH and Co
Eff Eff Fritz Fuss GmbH and Co KGaA
Original Assignee
Fritz Fuss GmbH and Co
Eff Eff Fritz Fuss GmbH and Co KGaA
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 Fritz Fuss GmbH and Co, Eff Eff Fritz Fuss GmbH and Co KGaA filed Critical Fritz Fuss GmbH and Co
Publication of EP0861960A2 publication Critical patent/EP0861960A2/fr
Publication of EP0861960A3 publication Critical patent/EP0861960A3/fr
Application granted granted Critical
Publication of EP0861960B1 publication Critical patent/EP0861960B1/fr
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
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • 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
    • 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
    • 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
    • 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
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
    • 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
    • Y10T70/5611—For control and machine elements
    • Y10T70/5757—Handle, handwheel or knob
    • Y10T70/5765—Rotary or swinging
    • Y10T70/5805—Freely movable when locked
    • 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
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • 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
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • Y10T70/7102—And details of blocking system [e.g., linkage, latch, pawl, spring]

Definitions

  • the invention relates to a security lock, in particular a self-locking lock, according to the preamble of claim 1.
  • a self-locking door lock with a one-piece Handle nut is known for example from DE 295 00 502 U1.
  • DE 195 14 742 A1 shows a self-locking tubular frame lock, the one-piece handle follower by means of a Electromagnet is lockable.
  • DE 40 33 684 A1 shows also a tubular frame lock, in which a cross to the bolt displaceable control part 47 driven by an electric motor is and has a toothing for this.
  • the self-locking Door lock according to EP 06 68 425 A1 has an interior and an outer nut, each with a driving arm 15 and one arranged in between nut pivot lever 7. To the Nut pivot lever 7, a driver element 16 is pivotable stored.
  • EP 06 19 409 A1 shows an espagnolette lock, the one lock cylinder actuable locking plate 40, which has a locking lug in a recess the push rod or a connecting slide 7 for Blocking the lock can be inserted.
  • a generic lock is also from DE 44 07 244 C1 known.
  • a bolt of this lock is over one Handle follower or can be operated via a locking cylinder.
  • the Handle nut is divided into two to open in the event of a panic ensure via an internal door knob.
  • a Inner or panic nut is rotatably connected to a nut lever, which over driver a lock latch and over a swivel lever a bolt from an extended Locked position in a retracted open position can adjust.
  • Non-rotatably connected outer nut can be electromagnetic actuatable coupling to be connected to the inner socket.
  • the coupling device comprises a spring-loaded catch as well as an anchor serving to actuate the catch Electromagnet. When the electromagnet is de-energized, the inner and outer nut levers are disengaged, while when the electromagnet is energized, the notch through the tightened anchor for coupling the inner and outer follower leads.
  • the known coupling device is advantageous for Locks, which regarding their dimensions and in particular no significant restrictions on their width are subject.
  • Locks which regarding their dimensions and in particular no significant restrictions on their width are subject.
  • the known coupling device due to its dimensions less suitable.
  • differently trained Nut levers are used, making production more rational and assembly is only possible to a limited extent.
  • the invention has for its object to provide a security lock, which is particularly efficient in terms of cost-effective manufacture and space-saving dimensions of the coupling device and the mechanics interacting with it, and is particularly suitable for doors with relatively narrow frame areas.
  • An essential basic idea of the invention is an inner nut with panic function and an outer nut with free-wheel function to each other via a rack couple.
  • the clutch of the freewheel rack and the panic rack is advantageous with the help of a defined clutch lever, which attaches directly or indirectly to a rack is adjusted by an electromagnet, e.g. pivoted, and into a coupling position with a Coupling element, e.g. a coupling nose, the panic rack can kick.
  • the coupling lever is expediently on an anchor plate articulated, which can be fixed on a rack.
  • an anchor plate articulated which can be fixed on a rack.
  • Another advantage is the space-saving training the racks, which are advantageous directly on a fit inside the housing wall and only in the area the handle nut halves are widened like a plate.
  • a small footprint is also achieved by using a Gear transmission and the integrated arrangement of each other intermeshing teeth of the nut halves and the racks for transmitting the rotary movement of the inner and outer nut reached on the respective rack.
  • pressing the Panic nut is e.g. the panic rack linear and towards the lower side of the housing moves, using control edges or control curves and drivers directly or indirectly at least one bolt and a lock latch from one Closed position can be adjusted to an open position.
  • the design of the clutch lever or Anchor plate which is always optional one of the two racks can be attached acts also advantageous to the manufacturing and assembly costs the security lock. Attachment to one facing a housing base or a housing cover
  • the side of each rack depends on the function the rack as a panic or internal rack or External or freewheel rack, the arrangement of the lock design, i.e. from the door stop, the opening direction and panic side, is determined.
  • the congruent racks can advantageously optionally arranged as a panic or freewheel rack and either on the bottom of the housing or on the cover of the security lock be led.
  • Each rack points to guidance expediently an upper slot for receiving a fixing bolt fixed on the bottom or cover side and a recess provided in the area of a nut receiving opening for another fixed on the floor or lid side Driving pin on.
  • the teeth of a rack are each on an inner edge the nut receiving opening trained and stand with the Teeth of the adjacent, reaching into the nut receiving opening Inner or outer nut engaged.
  • a compression spring is each around a lower, particularly narrowly formed Bar area arranged and causes a reset of the actuated nut handle in the starting position.
  • FIGS. 1 to 5 In the security lock shown in FIGS. 1 to 5 is a self-locking lock, which for a right-hand door, opening inwards and with a panic function inside and free-wheel function outside, is formed.
  • this security lock 1 From the side views of this security lock 1 goes shows that the entire lock mechanism and also the coupling device are designed so that an extraordinary narrow and suitable for corresponding frame doors Lock is present.
  • the security lock 1 has one Lock faceplate 2 and a housing 3, in which a Bolt 4, a lock latch 5 and an auxiliary or control latch 6 are arranged adjustable.
  • the castle is over a two-part trigger nut 7 and a key-operated Lock cylinder 8 operable.
  • the bolt 4 is designed such that an insurance law relevant exclusion length of 20 mm is. In the retracted position, i.e. in the open position of the Lock, the bolt 4 extends close to the compression springs 9 to reset an inside / panic handle 40 and one External / freewheel follower 41 (see Fig. 12 to 14).
  • the bolt 4 is with a recess 11 on a locking bolt 10 guided and with the help of a slide plate 12, which from almost a lower housing edge 13 to over the Aid trap 6 in an upper area and against one Tension spring 14 is adjustable in the vertical direction.
  • a backdrop-like guide 15 in the slide plate 12 in which bolt bolt 10 is guided, bolt 4 with a vertical adjustment of the slide plate 12 horizontally from an open to a closed position and reversed shifted.
  • the lock 1 is with the door closed in a basic position "door closed", in which the bolt 4 as well as the lock latch 5 arranged above each in openings a strike plate 16 pre-closed a door frame are.
  • the auxiliary trap 6, which is above the lock trap 5 is arranged, is pushed back somewhat lies against the striking plate 16.
  • the slide plate 12 is in the area of the auxiliary trap 6 a vertical slot opening 18 and is in a recess 37 of the auxiliary trap 6, wherein in the Slot opening 18 a bolt 19 is mounted.
  • the bolt 19 forms the pivot axis for a locking lever 20, which is formed almost at right angles and with an upper Lever arm 21 locked the auxiliary latch 6 while a lower one Lever arm 22 in operative connection with the lock latch 5 stands.
  • the slide plate 12 has in the area of the lock latch 5 control cams, which the lock latch 5 in the locked locked position shown in Fig. 1.
  • the locking of the bolt 4 is via the link guide 15 ensures in which the locking bolt 10 in an end position is held.
  • Both the lock latch 5 and the auxiliary latch 6 are in excluded position spring-loaded.
  • the lock latch 5 stands over a latch lever 30, which is in a housing-side Holder 31 is pivotally mounted (Fig. 2 and 5), with the panic rack 40 in the area of a driver 31 in connection.
  • a congruent rack provided as a freewheel rack 41 (see also Fig. 4 and 6 to 9).
  • the panic rack 40 and the freewheel rack 41 are using an anchor plate 32 and one electromagnetically actuated angle lever 33 can be coupled, what is described in connection with FIGS. 5 to 9 in detail becomes.
  • Fig. 3 shows the lock 1 with the door open.
  • the auxiliary trap 6 and the lock latch 5 are from the lock face plate 2 in front.
  • the bolt 4 is retracted into the lock housing 3 and against unintentional pre-selection by the Auxiliary trap 6, which by an upper lever arm 21 of the Locking lever 20 is blocked and the via a locking lug 31 Slider plate 12 locked.
  • the latch 4 can be due the downwardly adjusted slide plate 12 at Lock the door spring-loaded and self-locking (Fig. 4).
  • Fig. 4 shows an operation from the outside when closed Door. There is no authorized access, so that the freewheel trigger follower 27, which is under the panic trigger follower 26 is arranged, is decoupled. The door handle outside (not shown) can then up to approx. 35 ° depressed, but runs empty. The latch 4 and the lock latch 5 are not moved in the freewheeling function and the lock 1 remains in the locked position.
  • Fig. 5 shows the lock 1 when the outside handle is actuated with authorized access, for example with a Access control system can be realized.
  • Access is an armature 46 of a solenoid 47 extended and pivots the angle lever 33, which is in operative connection with the anchor plate 32.
  • the lifting magnet 47 is in an upper area and the angle lever 33 between the racks 40, 41 arranged one above the other and the auxiliary trap 6 and the slide plate 12 are arranged.
  • FIG. 6 and 7 is an outer or freewheel rack 41 with an anchor plate 32 mounted thereon.
  • This freewheel rack 41 is shown in Figs. 1, 3 and 5 of the overlapping, congruent panic rack 40 covered and is in Figs. 2 and 4 in a panic rack 40 shifted position partially recognizable.
  • the anchor plate 32 of the complete rack 41 has one Mounting flange 54 and a clutch lever 48, which on a horizontally arranged pivot axis 34 of the mounting flange 54 is articulated.
  • FIG. 4 For the function of the anchor plate 32, reference is made to FIG. 4, which one uncoupled and shifted down Freewheel rack 41 shows. Since the freewheel follower 27 was rotated, the anchor plate 32 but not in clutch engagement with the latch 45 of the panic rack 40, the depressed door handle runs outside (not shown) empty and latch 4 and latch 5 are not moved.
  • the complete freewheel rack shown in Figs. 6 and 7 41 is for a self-locking lock, e.g. one Right door opening inwards or a left door opening on the outside, both door versions with panic function inside and free-wheel function outside, suitable.
  • the freewheel rack 41 can e.g. via fastening bolts 35, 36, which are fixed to the bottom of the case (see Fig. 1).
  • FIGS. 8 and 9 is a congruent rack 40th shown with panic function, which with the complete Rack 41 cooperates according to FIGS. 6 and 7. Same Features of the racks 40, 41 are given the same reference numerals Mistake.
  • the fastening bolts 35, 36, which 6 and 7 attached to the bottom of the housing in the rack and in the rack 40 shown in FIGS. 8 and 9 on Housing covers are fixed, engage in an upper recess 38 or lower recess 39 of the racks 40, 41 on.
  • the recesses 38, 39 allow adjustment according to the meshing teeth 23, 24 of the panic nut 26 and freewheel nut 27 and the teeth 43, 44 of the panic rack 40 and the freewheel rack 41.
  • the teeth 43, 44 are on one inside edge of a nut receiving opening 50 of the racks 40, 41 formed.
  • the nut receiving opening 50 goes in the lower recess 39, which with the control curve 28 for pivoting the transport lever 29 (see for example Fig. 1) is formed.
  • the anchor plate 32 can in principle on each rack 40, 41 and in Dependence on the panic or freewheel function on the to the lock cover side or on the bottom of the housing facing side of each rack attached become.
  • the attachment takes place with a cheese head screw 49, which in aligned openings 51, 52 of the rack 40, 41 (see Fig. 8) or the mounting flange 54 of the anchor plate 32 (see Fig. 10,11) is screwed in.
  • On the mounting flange 54 of the anchor plate 32 the clutch lever 33 is pivoted and with the help a compression spring 56 which in recesses of the mounting flange 54 and the clutch lever 33 added is spread so far that a coupling nose 45 of the panic rack 40 in the de-energized state of the solenoid 47 (see e.g. Fig. 1) is not used.
  • the panic rack 40 and freewheel rack 41 of FIG. 6 to 9 have a lower rod area 57 for receiving a compression spring 9 (see Fig. 1 to 5), which therefore cranked from the upper rack area.
  • the Compression springs 9 are supported on the housing side and against a trained shoulder 58 of the racks 40, 41.
  • FIG. 10 and 11 is an anchor plate 32 in one shown enlarged view. From the in Figs. 6 and 7 anchor plate 32 mounted on a freewheel rack 41 this anchor plate 32 differs only by the mounting side, i.e. by the alignment of the cylinder pins 53.
  • Fig. 11 illustrates that the clutch lever 48 protrudes on both sides over the mounting flange 54 and optionally with the coupling nose on the right or left from the mounting flange 54 arranged rack 40, 41st can work together. A disengaged position of the clutch lever 33 is received in a recesses 62, 63 Compression spring (not shown) reached.
  • FIGS. 12 to 14 The formation of an inside / panic nut 26 and an outside / Freewheel nut 27 is shown in FIGS. 12 to 14.
  • Fig. 12 shows a section of a cuff-side view of Security lock in the area of the one above the other Racks 40, 41 and a split follower 7.
  • the divided handle nut 7 consists of the inner / panic nut 26 and the outer / freewheel nut 27, which through a disc 59 are separated.
  • Fig. 12 illustrates the space-saving arrangement of the compression springs 9 on the lower Rod areas 57 of the racks 40, 41, which are each other are turned in opposite directions.
  • FIG. 13 and 14 show a panic nut 26 with teeth 23 and a freewheel nut 27 with teeth 24.
  • the teeth 23, 24 are formed only in an arc area of about 45 °, which 1 to 5 with plan views of the panic nut 26 evident.
  • the follower halves 26, 27 and the racks 40, 41 can have the same number of teeth to by swiveling the respective half of the handle nut 26, 27 the required adjustment of the racks 40, 41 to reach.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lock And Its Accessories (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Chairs Characterized By Structure (AREA)
  • Prostheses (AREA)
  • Pens And Brushes (AREA)

Claims (13)

  1. Serrure de sécurité, avec au moins un pêne (5) et un verrou (4), qui peut être actionné par l'intermédiaire d'un cylindre de fermeture (8) et d'un fouillot divisé (7), le fouillot divisé (7) présentant un fouillot intérieur (26) à fonction anti-panique et un fouillot extérieur (27) à fonction de libre passage, qui peuvent être couplés par l'intermédiaire d'un dispositif électromagnétique d'accouplement, caractérisée
    en ce qu 'il est prévu comme dispositif d'accouplement deux crémaillères (40, 41), une crémaillère étant en prise avec le fouillot intérieur (26) pour servir de crémaillère intérieure ou anti-panique (40) et une crémaillère étant en prise avec le fouillot extérieur (27) pour servir de crémaillère extérieure ou de libre passage (41) par l'intermédiaire de dents (23, 43 ; 24, 44) en engrènement mutuel, et
    en ce qu' un levier d'accouplement (48) est prévu, qui peut se fixer sur l'une des crémaillères (40 ; 41) et est formé sur l'autre crémaillère (41 ; 40) pour la prise d'accouplement.
  2. Serrure de sécurité selon la Revendication 1, caractérisée en ce que les crémaillères (40, 41) sont placées l'une sur l'autre avec leurs faces plates et sont utilisées conformément à la configuration de la serrure en crémaillère anti-panique (40) ou en crémaillère de libre passage (41).
  3. Serrure de sécurité selon la Revendication 1 ou 2, caractérisée en ce que la crémaillère anti-panique (40) et la crémaillère de libre passage (41) sont formées de manière coïncidente et peuvent être complétées au choix avec la plaque d'ancrage (32).
  4. Serrure selon l'une quelconque des Revendications 1 à 3, caractérisée en ce que la crémaillère anti-panique (40) et la crémaillère de libre passage (41) sont munies, au moins au niveau des fouillots intérieur et extérieur (26, 27), chacune d'une ouverture (50) de réception de fouillot au niveau de laquelle les dents (43) de la crémaillère anti-panique (40) et les dents (44) de la crémaillère de libre passage (41) sont formées et s'engrènent avec les dents (23, 24) des fouillots intérieur et extérieur (26, 27).
  5. Serrure selon l'une quelconque des Revendications précédentes, caractérisée en ce que les dents (23, 24) des fouillots intérieur et extérieur (26, 27) sont formés sur une zone circonférentielle qui couvre un angle d'environ 45°.
  6. Serrure de sécurité selon l'une quelconque des Revendications précédentes, caractérisée en ce que la crémaillère anti-panique (40) et la crémaillère de libre passage (41) sont mobiles verticalement contre la force d'un ressort (9) qui est placé en particulier sur ou autour d'une zone inférieure (57) de crémaillère.
  7. Serrure de sécurité selon l'une quelconque des Revendications précédentes, caractérisée en ce que le levier d'accouplement (48), qui est mobile électromagnétiquement et peut être mis en prise avec un nez d'accouplement (45) sur la crémaillère (40, 41) à accoupler, est prévu sur une plaque d'ancrage (32) qui peut être fixée sur l'une des crémaillères (40, 41).
  8. Serrure de sécurité selon la Revendication 7, caractérisée en ce que la plaque d'ancrage (32) présente une bride de fixation (54) qui peut se fixer à une face supérieure ou inférieure d'une crémaillère (40, 41) et en ce que le levier d'accouplement (48), qui est articulé sur un axe de pivotement horizontal (34), forme saillie à l'état monté par rapport aux bords latéraux (61) des crémaillères anti-panique et de libre passage (40, 41) et s'enclenche sur leurs nez d'accouplement (45) dans la position d'accouplement.
  9. Serrure de sécurité selon l'une quelconque des Revendications précédentes, caractérisée en ce qu 'une ouverture (50) de réception de fouillot des crémaillères anti-panique et de libre passage (40, 41) est adaptée au diamètre des fouillots anti-panique et de libre passage (26, 27) et à la course de déplacement des crémaillères anti-panique et de libre passage (40, 41).
  10. Serrure de sécurité selon l'une quelconque des Revendications précédentes, caractérisée en ce que les crémaillères anti-panique et de libre passage (40, 41) présentent des entraíneurs (31) et des cames de commande (28), qui déplacent directement ou indirectement le verrou (4) et/ou le pêne (5).
  11. Serrure de sécurité selon l'une quelconque des Revendications précédentes, caractérisée en ce que l'entraíneur (31) de la crémaillère anti-panique (40) est en liaison avec un levier (30) de pêne et la came de commande (28) est en liaison, au niveau d'un évidement inférieur (39), avec un levier de transport (29).
  12. Serrure de sécurité selon l'une quelconque des Revendications précédentes, caractérisée en ce que la serrure est à auto-verrouillage.
  13. Serrure de sécurité selon l'une quelconque des Revendications précédentes, caractérisée en ce que la serrure est conformée en serrure de châssis tubulaire.
EP98102618A 1997-02-26 1998-02-16 Serrure de sécurité Expired - Lifetime EP0861960B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19707762 1997-02-26
DE19707762A DE19707762C1 (de) 1997-02-26 1997-02-26 Sicherheitsschloß

Publications (3)

Publication Number Publication Date
EP0861960A2 EP0861960A2 (fr) 1998-09-02
EP0861960A3 EP0861960A3 (fr) 1999-07-14
EP0861960B1 true EP0861960B1 (fr) 2002-01-30

Family

ID=7821588

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98102618A Expired - Lifetime EP0861960B1 (fr) 1997-02-26 1998-02-16 Serrure de sécurité

Country Status (5)

Country Link
US (1) US6138485A (fr)
EP (1) EP0861960B1 (fr)
AT (1) ATE212688T1 (fr)
CA (1) CA2229473C (fr)
DE (2) DE19707762C1 (fr)

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Also Published As

Publication number Publication date
EP0861960A3 (fr) 1999-07-14
DE59802933D1 (de) 2002-03-14
DE19707762C1 (de) 1998-04-16
CA2229473A1 (fr) 1998-08-26
CA2229473C (fr) 2002-02-12
ATE212688T1 (de) 2002-02-15
EP0861960A2 (fr) 1998-09-02
US6138485A (en) 2000-10-31

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