EP0668421A1 - Récipient pour contenir des clefs d'objets - Google Patents

Récipient pour contenir des clefs d'objets Download PDF

Info

Publication number
EP0668421A1
EP0668421A1 EP94810105A EP94810105A EP0668421A1 EP 0668421 A1 EP0668421 A1 EP 0668421A1 EP 94810105 A EP94810105 A EP 94810105A EP 94810105 A EP94810105 A EP 94810105A EP 0668421 A1 EP0668421 A1 EP 0668421A1
Authority
EP
European Patent Office
Prior art keywords
key
locking
container according
cylinder
container
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.)
Withdrawn
Application number
EP94810105A
Other languages
German (de)
English (en)
Inventor
Thomas Kläy
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.)
SCHLOSS- und BESCHLAEGEFABRIK AG
Assa Abloy Schweiz AG
Original Assignee
SCHLOSS- und BESCHLAEGEFABRIK AG
Schloss und Beschlaegefabrik AG
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 SCHLOSS- und BESCHLAEGEFABRIK AG, Schloss und Beschlaegefabrik AG filed Critical SCHLOSS- und BESCHLAEGEFABRIK AG
Priority to EP94810105A priority Critical patent/EP0668421A1/fr
Publication of EP0668421A1 publication Critical patent/EP0668421A1/fr
Withdrawn legal-status Critical Current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
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/18—Closures or guards for keyholes shaped as lids or slides
    • E05B17/185—Closures or guards for keyholes shaped as lids or slides pivoting about an axis perpendicular to the lock face
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0005—Key safes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • E05B35/086—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys using a pair of interlocked keys, one of the keys being non-removable; key-storing devices from which only one key can be removed at a time
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B45/0605—Electric alarm locks for preventing of leaving the key
    • 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
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling

Definitions

  • the present invention relates to a container for the storage of object keys according to the preamble of claim 1.
  • a container is disclosed in EP-B-405 061 and on the one hand has a lock with a lock cylinder in order to be able to open this depot, with an access control , for example, can check and confirm the authorization of the key holder via a telephone line, only to then release the lock via an electrical locking device.
  • the object key is stored in a holder which is also connected to electrical communication means to determine whether the object key is in place. Since the key is only inserted, it cannot be checked whether the correct object key is in the key depot, which makes it possible to insert another key or even another object in the holder instead of the object key in order to simulate its presence.
  • FIG. 1 shows the storage container with the wall tube 1, which is anchored in the wall 2 of a building, a support tube 3, which is screwed to the wall tube 1 and has an electrical monitoring circuit 4, and a key holder unit 5 which can be removed from the support tube.
  • the wall tube 1 has an anchoring flange 6, which has an opening 7 for electrical lines 8, and a tube 9, in which a safety cable 10 is arranged, which has a retaining part 11 at one end and a thread 12 at the other end, with which it is connected the cylinder armor 13 fastened to the key carrier unit can be screwed in.
  • the wall tube has a stepped flange 14, to which the carrier tube 3 is fastened, and which receives the front end of the key carrier unit.
  • the flange 14 has threaded bores 15 to receive screws 16 which are used to fasten the support tube to its front flange 17 with the corresponding bores 18.
  • the flange 14 also has a passage 19 for the safety rope 10, the passage being dimensioned such that the rope can slide when the flange or carrier tube is screwed on, but the retaining part 11 of the safety rope cannot be pulled out.
  • the support tube 3 has two elongated slots on the wall side, to which the electrical monitoring circuit 4 can be attached, the slots allowing an exact setting of the switches, as will be explained further below. Instead of two switches, a single switch can also be used, in which case it may be sufficient to screw the circuit tight, for which holes are sufficient.
  • the carrier tube also has two guide cams 21.
  • the key carrier unit 5 has an end tube 22 with an end flange 23 which has bores 24 in order to receive screws 25 with which the securing armor 13 can be screwed to the end flange 23 from the inside.
  • a locking cylinder core guard 26 is freely rotatable in the security armor, both the opening of the security armor and the locking cylinder core guard each having a shoulder 27.
  • the key carrier unit 5 or the end tube 22 has a first locking cylinder 28 with the container key 29, which locking cylinder can be a commercially available locking cylinder.
  • the end 30 of the locking cylinder lies on a spacer ring 31 which can be screwed into the opening of the securing flange 23.
  • the locking cylinder is opened using a Screw 32 is fixed in the correct position, the screw 32 hitting the flattened surface 28A of the locking cylinder. This also defines the position of the lock cylinder or key in which the key can be removed, ie as shown in FIG. 1. When the key is turned, it is secured and can no longer be removed.
  • the end flange 23 is formed at its other end as a ring 33, which has a smaller inner diameter than the inner diameter of the end tube and thus forms a shoulder in order to fasten the locking cylinder to the end tube by means of a nut 34.
  • the second locking cylinder 35 for the object key 36 is fastened in a cover 37 by means of a nut 38 and by means of a screw 39 in a certain position, the screw 39 being directed at the flattened point 40 of the locking cylinder as in the first locking cylinder. It can be seen from FIGS. 1 and 2 that the two flattened points in the locking cylinder are arranged offset by 90.
  • Lock cylinders are made.
  • the key carrier unit 5 or the end tube 22 is locked in the carrier tube by a locking ring 41, which is also an outer coupling member.
  • the locking ring 41 has on its circumference two grooves 42 arranged parallel to the end faces, each of which is closed at one end inwards with a second groove 43 arranged parallel to the axis, in such a way that the two guide cams 21 move into the second grooves 43 can to lock this and thus the key holder unit when turning the locking ring.
  • the end tube 22 must also have two longitudinal slots 44 so that it can enter the carrier tube, and with which the entire key carrier unit is aligned with the carrier tube.
  • the cover 37 must also have two longitudinal grooves 45, the cover being, of course, pinned to the end tube by means of radial pins 20, see FIGS. 5 and 6, such that the grooves 45 are arranged in line with the slots 44.
  • the driver pin 48 of the lock cylinder is permanently connected to the locking ring 41, a radially arranged pin 46 engaging in the groove 47 of the driver pin 48, and a longitudinally arranged pin 49 engaging in a recess 50 on the end face of the lock cylinder housing 51 in order to rotate the Limit key.
  • This ensures an exact positioning of the lock cylinder or key with respect to the locking ring, which of course must be aligned precisely with respect to the guide cams.
  • the spacer ring 31 enables the circumferential grooves 42 to be precisely adjusted with respect to the guide cams 21 in order to ensure that the locking ring runs smoothly.
  • the locking ring 41 is designed as an outer coupling member, the side facing away from the first locking cylinder being provided with an internal hexagon 52.
  • a hexagonal coupling piece 53 fits into this hexagon socket, which is mounted in a manner similar to the locking ring on the driving pin 54 of the object locking cylinder, a radially arranged pin 55 on the coupling piece engaging in the groove 56 in the driving pin and a longitudinally arranged pin 57 in the recess 58 engages in the front of the lock cylinder housing 59.
  • the second locking cylinder is aligned both with respect to the cover and this with respect to the end tube and the guide cam, also with respect to the coupling piece and this in turn through the hexagon socket of the locking ring.
  • All parts of the key carrier unit are aligned such that in the position shown in FIG. 1, in which the container key 29 can be inserted or removed, the guide cams engage and lock the circumferential grooves of the locking piece and the object key 36 in the same plane as the container key is in this position, however, since it is rotated by 90 with respect to the locking cylinder, it cannot be removed. Therefore, the object key could not be removed even if the end tube were torn out of the carrier tube.
  • the head 60 of the object key 36 bears against two microswitches 61 and 62, which together form an angle of 90 ° on the carrier 63, so that not only the presence of a key can be checked, but also its correct location. If both switches 61 and 62 are actuated, a signal can be sent to the control center via lines 8 that the object key is in the correct position in the container.
  • switch 62 instead of two switches, only switch 62 with a longer lever can be used, which only switches if the object key is both present and in the correct position.
  • the object key When opening the container, i. H. when the container key 29 is turned to the position shown in FIG. 2, the object key is also rotated via the locking and coupling ring and the coupling piece, so that the microswitch 62 disengages from the head of the object key and signals this to the control center.
  • the entire key carrier unit 5 can be pulled out of the carrier tube, this key carrier unit being secured via the safety rope 10 in order to prevent the key carrier unit from being carried along and also not to lose it.
  • the object key can be removed, but the container key cannot, since it is in the locked position.
  • the action to be carried out e.g. opening the door for the fire brigade, for service personnel or for other precautions
  • the object key is reinserted into the lock cylinder provided, the key holder unit is inserted, locked with the container key and the container key removed after turning 90. If the object key has not been inserted into the lock cylinder provided, the key carrier unit cannot be inserted into the carrier tube and locked.
  • the home position i.e. H. the locked container can only be reached with the container key removed if the object key is in the unit and is secured there. Any incorrect manipulation of the unit is also reported to a control center via the monitoring switch 62 or the two monitoring switches 61 and 62.
  • this key depot has two mutually independent locking cylinders, namely one for the object key and one for the container key, whereby the locking cylinder for the container key can be standardized, and for example for a surveillance authority, it opens up the possibility of only very few keys for having to keep lots of objects. This can be used for fire protection, civil protection and the like, or for service people who absolutely must have access to certain rooms at all times. This could lead to several containers being arranged in a building that can only be opened by certain people.
  • the two coupling parts can be designed differently and, instead of hexagonal, they can be triangular, quadrangular or even polygonal, or they can have longitudinal teeth, for example. It is important that the coupling is designed in such a way that, on the one hand, a direct movement of one key is transmitted to the other, and on the other hand, it is ensured that the movement of the keys, which is always rotated through 90, is maintained in order to prevent the two keys being removed from one another can be when the key holder unit is assembled. Of course, other measures can also be taken to protect the first locking cylinder in order to prevent the latter from being drilled out.

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  • Lock And Its Accessories (AREA)
EP94810105A 1994-02-21 1994-02-21 Récipient pour contenir des clefs d'objets Withdrawn EP0668421A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP94810105A EP0668421A1 (fr) 1994-02-21 1994-02-21 Récipient pour contenir des clefs d'objets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94810105A EP0668421A1 (fr) 1994-02-21 1994-02-21 Récipient pour contenir des clefs d'objets

Publications (1)

Publication Number Publication Date
EP0668421A1 true EP0668421A1 (fr) 1995-08-23

Family

ID=8218210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94810105A Withdrawn EP0668421A1 (fr) 1994-02-21 1994-02-21 Récipient pour contenir des clefs d'objets

Country Status (1)

Country Link
EP (1) EP0668421A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761913A1 (fr) * 1995-09-05 1997-03-12 Hirthe, Uwe DépÔt pour clefs
EP1308586A1 (fr) * 2001-11-06 2003-05-07 Jürg Kunz Dispositif pour un stockage sécurisé d'une clé
WO2004018804A1 (fr) * 2002-08-23 2004-03-04 Telenta Aktiebolag Procede et dispositif de gestion securisee de cles
US7042334B2 (en) 2003-01-31 2006-05-09 General Electric Company Methods for managing access to physical assets
US7123127B2 (en) 2003-01-31 2006-10-17 General Electric Company System for managing physical assets
EP1760242A3 (fr) * 2005-09-06 2008-10-01 Reinier Boers Coffre-fort
DK178442B1 (da) * 2012-10-05 2016-02-29 Birepo Aps Rørformet nøgleboks og fremgangsmåde til fremstilling af denne
WO2016146244A1 (fr) * 2015-03-13 2016-09-22 Sudhaus Gmbh & Co. Kg Coffre à clé à installer sur une surface de montage
US9670694B2 (en) 2007-04-12 2017-06-06 Utc Fire & Security Americas Corporation, Inc. Restricted range lockbox, access device and methods
EP3301247A1 (fr) * 2016-09-28 2018-04-04 ERWE Handelsgesellschaft m.b.H. Coffre-fort
DE102017223848A1 (de) * 2017-12-28 2019-07-04 Stefan Wolf Tresordeckel für einen Schlüsseltresor
EP3594434A1 (fr) * 2018-07-09 2020-01-15 Bekey A/S Boîte à clé

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207824B (de) * 1963-06-11 1965-12-23 Waldemar Bieneck Fuer unter Verschluss zu haltende bewegliche Gegenstaende bestimmtes Schloss, fuer das mehrere Berechtigte je einen gleichartigen Schluessel besitzen
GB1500003A (en) * 1975-04-03 1978-02-08 Newman Tonks Ltd Key retaining assemblies
DE3140243A1 (de) * 1981-10-06 1983-04-28 Robert L. 27944 Hertford N.C. Hollowell jun. "system zur verwaltung der aus- und rueckgabe gewaehlter gegenstaende"
EP0086617A2 (fr) * 1982-02-11 1983-08-24 Colt International Holdings A.G. Récipient à commande de verrouillage à distance pour protéger des articles
US4615281A (en) * 1985-08-26 1986-10-07 Gaston Robert E Key safe
DE3544749A1 (de) * 1985-12-18 1987-06-19 Jochim Beyer Durchbruchshemmende rosette
US5060491A (en) * 1991-01-10 1991-10-29 Smith Neil E Tubular lock box

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207824B (de) * 1963-06-11 1965-12-23 Waldemar Bieneck Fuer unter Verschluss zu haltende bewegliche Gegenstaende bestimmtes Schloss, fuer das mehrere Berechtigte je einen gleichartigen Schluessel besitzen
GB1500003A (en) * 1975-04-03 1978-02-08 Newman Tonks Ltd Key retaining assemblies
DE3140243A1 (de) * 1981-10-06 1983-04-28 Robert L. 27944 Hertford N.C. Hollowell jun. "system zur verwaltung der aus- und rueckgabe gewaehlter gegenstaende"
EP0086617A2 (fr) * 1982-02-11 1983-08-24 Colt International Holdings A.G. Récipient à commande de verrouillage à distance pour protéger des articles
US4615281A (en) * 1985-08-26 1986-10-07 Gaston Robert E Key safe
DE3544749A1 (de) * 1985-12-18 1987-06-19 Jochim Beyer Durchbruchshemmende rosette
US5060491A (en) * 1991-01-10 1991-10-29 Smith Neil E Tubular lock box

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0761913A1 (fr) * 1995-09-05 1997-03-12 Hirthe, Uwe DépÔt pour clefs
EP1308586A1 (fr) * 2001-11-06 2003-05-07 Jürg Kunz Dispositif pour un stockage sécurisé d'une clé
WO2004018804A1 (fr) * 2002-08-23 2004-03-04 Telenta Aktiebolag Procede et dispositif de gestion securisee de cles
US7042334B2 (en) 2003-01-31 2006-05-09 General Electric Company Methods for managing access to physical assets
US7123127B2 (en) 2003-01-31 2006-10-17 General Electric Company System for managing physical assets
EP1760242A3 (fr) * 2005-09-06 2008-10-01 Reinier Boers Coffre-fort
US9670694B2 (en) 2007-04-12 2017-06-06 Utc Fire & Security Americas Corporation, Inc. Restricted range lockbox, access device and methods
DK178442B1 (da) * 2012-10-05 2016-02-29 Birepo Aps Rørformet nøgleboks og fremgangsmåde til fremstilling af denne
WO2016146244A1 (fr) * 2015-03-13 2016-09-22 Sudhaus Gmbh & Co. Kg Coffre à clé à installer sur une surface de montage
EP3301247A1 (fr) * 2016-09-28 2018-04-04 ERWE Handelsgesellschaft m.b.H. Coffre-fort
AT519444A1 (de) * 2016-09-28 2018-06-15 Erwe Handelsgesellschaft M B H Tresor
AT519444B1 (de) * 2016-09-28 2018-12-15 Erwe Handelsgesellschaft M B H Tresor
DE102017223848A1 (de) * 2017-12-28 2019-07-04 Stefan Wolf Tresordeckel für einen Schlüsseltresor
DE102017223848B4 (de) 2017-12-28 2019-12-19 Stefan Wolf Tresordeckel für einen Schlüsseltresor
EP3594434A1 (fr) * 2018-07-09 2020-01-15 Bekey A/S Boîte à clé
WO2020011687A1 (fr) * 2018-07-09 2020-01-16 Bekey A/S Boîte à clef

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