EP0779402B1 - Serrure de sécurité - Google Patents

Serrure de sécurité Download PDF

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Publication number
EP0779402B1
EP0779402B1 EP96118146A EP96118146A EP0779402B1 EP 0779402 B1 EP0779402 B1 EP 0779402B1 EP 96118146 A EP96118146 A EP 96118146A EP 96118146 A EP96118146 A EP 96118146A EP 0779402 B1 EP0779402 B1 EP 0779402B1
Authority
EP
European Patent Office
Prior art keywords
key
bolt
locking
lock
tumbler
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
EP96118146A
Other languages
German (de)
English (en)
Other versions
EP0779402A1 (fr
Inventor
Peter Weikinnes
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.)
Steinbach and Vollmann GmbH and Co KG
Original Assignee
Steinbach and Vollmann GmbH and Co KG
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 Steinbach and Vollmann GmbH and Co KG filed Critical Steinbach and Vollmann GmbH and Co KG
Publication of EP0779402A1 publication Critical patent/EP0779402A1/fr
Application granted granted Critical
Publication of EP0779402B1 publication Critical patent/EP0779402B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014Constructional features of actuators or power transmissions therefor
    • E05B2047/0015Output elements of actuators
    • E05B2047/0016Output elements of actuators with linearly reciprocating motion
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014Constructional features of actuators or power transmissions therefor
    • E05B2047/0018Details of actuator transmissions
    • E05B2047/0026Clutches, couplings or braking arrangements
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0084Key or electric means; Emergency release
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004Operating 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

Definitions

  • the invention relates to a security lock with an optional electro-mechanical, for example by an electromagnet or an electric motor, or operated by a key-operated mechanical locking mechanism Bolt, the mechanical locking mechanism at least one comprises a tumbler set arranged on a movable tumbler shaft and the electro-mechanical actuation takes place via a retraction lever which at the same time a securing the at least the extended position of the bolt Barrier operated.
  • an optional electro-mechanical for example by an electromagnet or an electric motor, or operated by a key-operated mechanical locking mechanism Bolt
  • the mechanical locking mechanism at least one comprises a tumbler set arranged on a movable tumbler shaft and the electro-mechanical actuation takes place via a retraction lever which at the same time a securing the at least the extended position of the bolt Barrier operated.
  • the object of the invention is to further develop the known construction in such a way that with a simple construction, despite the action on the same bolt, there is a separation between the electro-mechanical actuation on the one hand and the purely mechanical actuation by means of a key-operated locking mechanism on the other.
  • the solution to this problem by the invention is characterized in that a driving mandrel is arranged on the tumbler shaft, which rests on the side of the retraction lever opposite the actuating surface for the locking mechanism.
  • This proposal according to the invention takes place at electro-mechanical Operation of the latch a separation between that on the tumbler shaft arranged driving mandrel and the return lever, whereas at one use of the key-operated locking mechanism mechanical operation of the bolt via the retraction lever.
  • the invention is therefore a particularly simple coupling between the two optional types of actuation.
  • This development according to the invention has the advantage that Security lock with two key operated mechanical locking mechanisms can be provided either the same or a different one May have locking without the beard of the associated key must necessarily be symmetrical.
  • the security lock according to the invention is used in passage doors that are passed relatively frequently by authorized persons, there is either a heavy load on the electro-mechanical actuation triggering control center or an awkward key operation in individual cases.
  • the electro-mechanical actuation of the bolt or mechanical locking mechanisms can also be triggered by a switch that by a part that can only be moved by a key with a suitable lock of the tumbler can be actuated.
  • the castle shown in the view without a castle ceiling includes a Lock plate 1, with a faceplate 1a and a total of four threaded bushings 1b is provided for fastening the castle ceiling, not shown.
  • a bolt 2 is slidably mounted with his Bolt head 2a in a recess of the face plate 1a and by means of an elongated hole is guided longitudinally on a bearing pin 1 c, which is arranged on the lock plate 1 is.
  • the bolt 2 is through a run-on slope 2b on the bolt head 2a designed as a latch bolt.
  • the latch head 2a of the Bolt 2 in a recess of a striking plate 3, which according to FIGS. 9 and 10 is attached to a door frame 4.
  • the latch 2 can be actuated either electro-mechanically or by a key operated mechanical locking mechanism. With that on the The embodiment shown in the drawings is for electro-mechanical Actuation provided a solenoid 5.
  • the mechanical locking mechanism includes a set of height-adjustable locking tumblers arranged on the lock plate 1 6 and an associated set of convertible locking devices 7 which are also height-adjustable on a tumbler shaft 8 and cooperate with a retaining pin 1d arranged on the lock plate 1.
  • the Armature 5a of the solenoid 5 together with a retraction lever 10, which as two-armed lever on a bearing pin 1e of the lock plate 1 pivotable is stored.
  • the pivoting movement of the retraction lever 10 comes in a clockwise direction upper part of the return lever 10 on a driving mandrel 2c of the bolt 2 for System so that it is pushed out of its with the help of the solenoid Locked position can be converted into a release position, such as in 2 and 3 is shown.
  • a locking slide 11 is provided which is transverse to the direction of movement of the bolt 2 by means of elongated holes on bearing pins 1f of the lock plate 1 is slidably mounted.
  • This locking slide 11 carries on its underside a locking pin 11a, which cooperates with a projection 2d of the bolt 2.
  • a trigger element 12 is provided, this in turn via elongated holes on the driving mandrel 2c on the one hand and on the other hand on a bearing pin 2e of the bolt 2 on this in the longitudinal direction the same is movably mounted.
  • the trigger element 12 is with a control surface 12a for a driving pin arranged on the locking slide 11 11b so that a relative movement of the trigger element 12 to the bolt 2, a movement of the locking slide 11 takes place, the locking pin 11a moved out of the range of motion of the projection 2d, so that the latch 2 can be moved between its end positions.
  • a stop mandrel 12b is arranged on the trigger element 12, which when the retraction lever 10 is pivoted clockwise timed before the driving mandrel 2c of the bolt 2 by the retraction lever 10 is so that with an electro-mechanical retraction movement of the bolt 2nd first the locking slide 11 is raised and thus the locking between Locking pin 11a and projection 2d is lifted before over the driving pin 2c a retraction force is exerted on the bolt 2.
  • a limit switch 13 is provided. Through a further limit switch 14 also monitors the respective position of the locking slide 11.
  • Control wedge 15 in function, which is arranged parallel to the bolt 2 and likewise like this with its head 15a in a recess of the faceplate 1a and by means of a slot on a bearing pin 1g of the lock plate 1 longitudinally movable is stored.
  • the control wedge 15 is also with a run-up slope 15b formed and loaded by a compression spring 16 in the extension direction.
  • FIG. 6 shows one in one Key guide hole 1h inserted in the lock plate 1 (see Fig. 1) Key S1, which - when properly closed, i.e. Design of the key bit - Via the tumbler channels 6a, the locking tumblers 6 at one Rotation thus raised from the initial position shown in FIG. 1 has that their coupling projections 6b exactly in front of the coupling recesses 7a of the locking tumblers 7 fixed on the bearing pin 1g were.
  • Locking tumblers 7 could be turned by turning the key S1 via the tumbler end 8a of the tumbler shaft 8 with those arranged on it Locking tumblers 7 from that shown in FIG. 1 to that shown in FIG. 6 Position to be withdrawn.
  • the guard locking shaft took 8 with a driving mandrel 8b with the retraction lever 10, which has a limited Swiveled clockwise. This swivel movement led to a withdrawal movement of the trigger element via the stop mandrel 12b 12, which in turn raised the locking slide 11 and thus the Release latch 2 for a retraction movement.
  • the lock with an adjustable Locking mechanism is equipped, the key S1 in the position according to Fig. 6 deducted and replaced by another key, so that when locking the lock the locking tumblers 7 with a new one Closure can be placed on the holding pin 1d. An opening of the lock is then only with a key that has the new lock possible.
  • a switch 17 is provided in the lock by a movable only from a key S2 with a suitable lock Part of the tumbler is actuated.
  • this switch 17 is retracted as shown in FIG. 5 of the tumbler shaft 8 operated.
  • the circuit of the Switch 17 is open in the locked position of the lock according to FIG. 1, already causes a slight retraction of the tumbler shaft 8 according to Fig. 5 a closing of the circuit, so that the switch 17 of the Solenoid 5 can be energized to the previously described electro-magnetic transfer of the lock from its locked position into the Achieve release position.
  • This slight withdrawal of the tumbler shaft 8 from the starting position 1 in the position shown in FIG. 5 is a Key S2 used in FIG. 11.
  • This key S2 has the same Closure, i.e. the same double-sided key bit as the key S1 12, in the purely mechanical actuation explained above of the castle has been used.
  • the key S2 thus a proper lifting of the tumblers 6, so that when Turning the key S2 further interacts with the locking tumblers 6 with the locking tumblers 7 and the tumbler shaft 8 over his Guard locking 8a with the aid of the key S2 in that shown in Fig. 5 Position can be withdrawn, in which the switch 17 energizes the Solenoid 5 triggers.
  • a further withdrawal of the tumbler shaft 8 the key S2 prevents that on the lock plate 1 A pin-shaped stop 1i is provided in the region of the tumbler channels 6a which prevents the key S2 from turning further.
  • the key S2 can therefore only be used for electro-mechanical actuation of the Lock are used; a purely mechanical withdrawal of the bolt 2 is not possible using key S2.
  • this key is S1 12 with a recess a corresponding to the stop 1i.
  • Switch 17 thus enables an electro-mechanical actuation of the lock via the solenoid 5, without the opening through a remote one hand Central or by a full mechanical actuation of the tumbler must be done.
  • the above-described configuration of the Latch 2 as a latch bolt with a ramp 2b enables one Closing the door by simply pushing it shut. Because the electro-mechanical Actuation of the lock with the key S2 presupposes that this Key S2 has the correct lock, the electro-mechanical actuation takes place of the castle on site with the same security as that purely mechanical actuation using the S1 key.
  • the construction described enables a separation between the to the mechanical tumbler belonging driving mandrel 8b and the retraction lever 10 in electro-mechanical Activity and, on the other hand, creates an indirect, through which Retraction lever 10 connection between the mechanical tumbler and the bolt 2 with purely mechanical actuation of the lock using the key S1.
  • FIGS. 8 to 10 a second one that can be operated from the other side of the door Arrange locking mechanism, as shown in FIGS. 8 to 10.
  • the tumbler shaft 8 'according Fig. 8 provided with a driving mandrel 18a via an angle piece 18 is, which protrudes through a recess 1k in the lock plate 1 and also how the driving mandrel 8b interacts with the retraction lever 10.
  • the door can be either electro-mechanical by either lock as well as being opened mechanically, the two Locks can have the same or a different lock; in In both cases, the keys S1 and S2 can be used with asymmetrical key rings be carried out.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Chairs Characterized By Structure (AREA)
  • Prostheses (AREA)
  • Pens And Brushes (AREA)

Claims (3)

  1. Serrure de sécurité comportant un pêne (2) pouvant être actionné, au choix, de manière électromécanique, par exemple par l'intermédiaire d'un électroaimant (5) ou d'un moteur électrique, ou au moyen d'un système mécanique de fermeture actionné par clé, le système mécanique de fermeture comprenant au moins un ensemble de gâchettes disposé sur une tige mobile à gâchettes (8) et l'actionnement électromécanique ayant lieu par l'intermédiaire d'un levier de rétraction (10) qui, en même temps, actionne un mécanisme de blocage qui bloque au moins le pêne (2) en position de coulissement à l'extérieur,
       caractérisée en ce qu'une broche d'entraínement (8b) qui s'applique contre le côté du levier de rétraction (10) situé à l'opposé de la surface d'actionnement du mécanisme de blocage est disposée sur la tige à gâchettes (8).
  2. Serrure de sécurité selon la revendication 1, caractérisée en ce que l'on dispose un second système mécanique de fermeture, pouvant être commandé à partir du côté de porte opposé, qui peut être actionné par clé, qui comporte au moins un ensemble de gâchettes disposé sur une tige mobile à gâchettes (8'), et dont la tige à gâchettes (8') est également pourvue d'une broche d'entraínement (18a) qui s'applique contre le côté du levier de rétraction (10) situé à l'opposé de la surface d'actionnement du mécanisme de blocage.
  3. Serrure de sécurité selon la revendication 1 ou 2, caractérisée en ce que l'actionnement électromécanique du pêne (2) du ou des systèmes mécaniques de fermeture peut être déclenché par un commutateur (17) pouvant être actionné par une partie du système de gâchettes ne pouvant être déplacée que par une clé comportant une fermeture adaptée.
EP96118146A 1995-12-13 1996-11-13 Serrure de sécurité Expired - Lifetime EP0779402B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29519732U DE29519732U1 (de) 1995-12-13 1995-12-13 Sicherheitsschloß
DE29519732U 1995-12-13

Publications (2)

Publication Number Publication Date
EP0779402A1 EP0779402A1 (fr) 1997-06-18
EP0779402B1 true EP0779402B1 (fr) 1999-08-25

Family

ID=8016638

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96118146A Expired - Lifetime EP0779402B1 (fr) 1995-12-13 1996-11-13 Serrure de sécurité

Country Status (3)

Country Link
EP (1) EP0779402B1 (fr)
AT (1) ATE183801T1 (fr)
DE (2) DE29519732U1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19622524C1 (de) * 1996-06-05 1997-10-09 Steinbach & Vollmann Vorrichtung zum Verschließen von Sicherheitstüren
EP1160399B1 (fr) * 2000-05-30 2005-11-16 Steinbach & Vollmann GmbH & Co. KG Serrure commandée électriquement
EP1160398B1 (fr) * 2000-05-30 2004-09-01 Steinbach & Vollmann GmbH & Co. KG Serrure à commande électrique
ES2258896B1 (es) * 2004-05-28 2007-08-01 Talleres Aga, S.A. Dispositivo de apertura de emergencia de una cerradura de seguridad de gorja.
CN100547215C (zh) * 2007-03-09 2009-10-07 浙江大学 电动车电磁轴锁
DE202009015637U1 (de) 2009-11-24 2010-03-11 Sitec Gmbh Sicherheitstüranordnung
DE102016105351A1 (de) * 2016-03-22 2017-09-28 Carl Wittkopp Gmbh Schloss für Wertbehältnisse
CN114541876B (zh) * 2022-02-28 2023-05-12 珠海优特电力科技股份有限公司 门锁

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448292A (en) * 1935-03-28 1936-06-05 William George Henry Brooker Improvements in or relating to electrically-controlled locks
CH446108A (de) * 1966-11-17 1967-10-31 Bauer Ag Tresorschloss
DE2203702A1 (de) * 1972-01-27 1973-08-02 Ostertag Werke Ag Tuerschloss, insbesondere fuer schliessfachanlagen, sowie steuerschaltung fuer eine mehrere solcher tuerschloesser enthaltende anlage
US4237711A (en) * 1978-02-10 1980-12-09 Brink's Locking Systems, Inc. Lock mechanism
US4593543A (en) * 1983-10-05 1986-06-10 Folger Adam Company Security lock

Also Published As

Publication number Publication date
ATE183801T1 (de) 1999-09-15
DE29519732U1 (de) 1996-02-01
DE59602865D1 (de) 1999-09-30
EP0779402A1 (fr) 1997-06-18

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