EP1308586A1 - Dispositif pour un stockage sécurisé d'une clé - Google Patents

Dispositif pour un stockage sécurisé d'une clé Download PDF

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Publication number
EP1308586A1
EP1308586A1 EP02405857A EP02405857A EP1308586A1 EP 1308586 A1 EP1308586 A1 EP 1308586A1 EP 02405857 A EP02405857 A EP 02405857A EP 02405857 A EP02405857 A EP 02405857A EP 1308586 A1 EP1308586 A1 EP 1308586A1
Authority
EP
European Patent Office
Prior art keywords
insert
key
recess
locking
driver
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Withdrawn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
EP02405857A
Other languages
German (de)
English (en)
Inventor
Jürg Kunz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1308586A1 publication Critical patent/EP1308586A1/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Withdrawn legal-status Critical Current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
    • 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
    • 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

Definitions

  • the invention relates to a device for secured Storage of a key or other item according to claim 1.
  • the key depot can be used by the Security service opened using a master key and the object key can be removed so that the corresponding inputs of the protected object without Let the use of violence open.
  • a security service that supervised, if necessary, several buildings and systems only one master key, with which the respective Have key deposits opened.
  • Key deposits are, for example, from the published patent application EP 0 688 421 A1 is known.
  • the one described there Key depot has a wall pipe with a holder for an object key and one by a first Locking cylinder secured closure part that with with a master key.
  • the object key the can be removed after opening the closure part insertable into a second locking cylinder, which is connected to the first lock cylinder is coupled such that a Keys from the first or second locking cylinder only can then be removed if the associated key is in inserted the other, second or first locking cylinder has been.
  • the Object key removed and the object opened.
  • the object key can then be deposited and the master key can be removed.
  • the two locking cylinders facing away from each other are included a key carrier unit connected to the removal of the Object key are completely removed from the wall pipe got to; however always with a safety rope to the wall pipe stays connected.
  • Another disadvantage of this device is that opening the key depot and thus using the Object key not due to mechanical changes is detectable. A carrier of the master key can be therefore gain access to the secured object without then its identity and intrusion is noticeable.
  • the described key depot is only used for Storage of a special key in the associated Lock cylinder is introduced.
  • the present invention is therefore based on the object an improved device for secure storage to create a key or other item.
  • a device should be created that it allows to determine who opened the device.
  • the device according to the invention that of the secured Storage of an object key or another Serves object, has one in a stationary mountable Wall pipe insertable, for holding the object key or of the other subject appropriate slide on introduced by means of a first locking cylinder is lockable.
  • the Wall pipe connected or connectable locking rod provided that a first recess for receiving a Driver of the first locking cylinder and a second Recess for receiving a rotatably mounted in the insert Has pawl that while pulling out the open slot engages in the second recess and slidable therein between a first and a second Stop is held, and the one by means of a driver second lock cylinder from engagement in the second Recess is removable.
  • the insertable through a hole provided in the slot Locking rod is designed such that, after Engagement of the pawl in the second recess, the first Stop the full insertion of the insert and thus the engagement of the driver of the first locking cylinder in prevents the first recess and that its second stop the complete pulling out of the insert from the wall pipe prevented. Securing parts of the device by means of a safety rope, such as that in EP 0 688 421 A1 described device, is therefore not necessary.
  • the device according to the invention has numerous advantages compared to known solutions.
  • the device is simple constructed and with two conventional, not with each other coupled lock cylinders can be equipped so that reduced Manufacturing costs result.
  • the pawl is preferably mounted eccentrically such that it each by means of gravity against the locking rod is moved.
  • a spring for moving the pawl can therefore used, but is not necessary.
  • a feather will possibly used if the installation of the device in any location should be possible.
  • the device can also small dimensions, especially with a small installation depth are made so that they are in walls or metal beams different sizes can be easily installed.
  • the device in addition to the reduced manufacturing and maintenance costs the device in particular also various safety-related Advantages on.
  • Opening the device and removing the object key can therefore be easily identified. It is not possible to remove the protected object Enter the object and then the object key deposit again and lock the device. Corresponding damage risks, for example the theft of Goods or manipulation of machinery and equipment, are thus avoided.
  • the jack After pulling out the insert, the jack can be removed using the second locking cylinder actuated by a control key released and the master key removed.
  • the Control key holder for example the administrator of the protected object, is therefore, together with a holder of the or a master key, always present when the Object key deposited in the device and this is completed.
  • the master key according to Opening the device, also only in the presence of the Control person or the holder of the control key be deducted so that interference with the security system and the people responsible for it can always be identified are.
  • the insert which is preferably made from a monoblock, has one the object key or the other object adapted recording space, each by pulling out of the slot is made accessible.
  • object key could be, for example Data carriers are deposited, by means of which the intervention in the operation of a system is made possible.
  • Figure 1 shows an inventive device 1, the secure storage of an object key 4 (additional designated by O) or another object.
  • the Device 1 has a flange 11 on the front provided wall pipe 10, which is installed in a wall 2 is.
  • the wall pipe 10 is on the front in a known manner a lid 19 completed by means of a retaining bolt 18 is rotatably connected to the flange 11 (see also FIG 3).
  • the object key 4 to be kept is also shown as well as a master key 5 (additionally designated with H) and a control key 6 (additionally designated K), which for Operation of the device 1 are required.
  • Figure 2 shows a side section of the hollow cylindrical Wall pipe 10, the installation side through a tube sheet 13th completed and on the outside with assembly grooves 12 is provided, by means of which the wall pipe 10 in the wall 2nd is held.
  • the tube sheet 13 is with a locking rod 20 connected, which is perpendicular to the tube sheet 13, parallel to the axis 300 one in the wall pipe 10 sliding insert 30 aligned (see Figure 5) and provided with a first and a second recess 21, 22 is.
  • the flange 1 is a for Receiving the holding bolt 18 serving opening 23.
  • Figure 3 shows the device 1 seen from the front with inserted slot 30, in the side by side in holes 52, 62 a first, by means of the master key 5 actuating and a second, by means of the control key 6 lock cylinders 50, 60 to be actuated are installed.
  • Lock cylinders and their function are, for example, in Wood technology, carpenter expertise, 13th edition, PUBLISHER EUROPEAN TEACHING AIDS, Wuppertal 1987, page 419 (see image 1) described.
  • the driver of the lock cylinder is there as Marked beard.
  • FIG. 3 By a section through the insert 30 shown in FIG. 3 is the view of the driver 51, 61 of the locking cylinder 50, 60; on a pawl 36 rotatably mounted in the insert 30 as well as the intersected in the region of the first recess 21 shown and through a bore 31 in the slot 30 guided locking rod 20 exposed.
  • FIG. 3 also shows that the first recess 21 the locking rod 20 for the engagement of the driver 51 of first lock cylinder 50 is provided.
  • the state of the insert 30 is therefore completely in the wall pipe 10 inserted and from the driver 51 of the first Lock cylinder 50 held.
  • the pawl 36 rests on the Lock rod 20 and is not in engagement with this.
  • the Driver 61 of the second locking cylinder 61 the only serves to operate the pawl 36, is located in his passive position.
  • Figure 4 shows the completed device 1 in one Side section. It can also be seen that the Pawl 36 rests on the locking rod 20 and not in the latter engages second recess 22. This fact is for that Closing the device 1 substantially, which only take place can when the latch 36 is raised and the insert 30 fully inserted.
  • the closed slot 30 can by means of the master key 5 unlocked and pulled out, after which the object key 4, as shown in FIG. 5, from an insert 30 provided receiving space 33 can be removed. If the Receiving space 33 is provided on the underside of the insert 30 and the control key 4 is provided with a retaining ring 40 is, this falls after pulling out the insert 30 below and can therefore be easily grasped.
  • Figure 6 shows a side section of the device 1 with the extended Insert 30.
  • the pawl 36 is in the process of being pulled out after a short shift to the second Recess 22 fallen and is slidable between a first and a second stop 221, 222 held.
  • the first stop 221 is positioned such that the Access to object key 4 or another object can only take place while pulling out the insert 30, after which the pawl 36 in the second recess 22nd intervened.
  • the pawl 36 which is preferably designed and assembled in this way is that they are unlocked while pulling out the Insert 30 into the second by gravity Recess 22 falls, has a for engagement in the Locking rod 20 provided locking piece 361 and a with the driver 62 of the second locking cylinder 60 cooperating lever piece 362.
  • the pawl 36 is by means of a parallel to the axis 300 of the insert 300 in a bore 35 provided shaft 35 so eccentrically stored that the released closure piece 361 each quickly tilts against the locking rod 20. Is possible also the use of a spring by means of which the pawl 36 is pressed against the locking rod 20.
  • the first stop 221 of the recess 22 prevents after Engagement of the pawl 36 thus the complete insertion of the Insert 30 and therefore the intervention of the driver 51 of the first locking cylinder 50 in the first recess 21.
  • Der Master key 5 used to open device 1 was, therefore, is no longer from the first lock cylinder 50 Extendable.
  • the second stop 222 prevents this completely withdraw the insert 30 from the wall pipe 10.
  • the insert 30 is in the shown state of the device therefore with blocked master key 5, limited by the Stops 221, 222, axially displaceable within the wall pipe 10.
  • FIG. 7 shows the device 1 with the insert 30 pulled out from the beginning.
  • the pawl 36 has the engaged second recess 22.
  • the turning back of the Driver 51 of the first locking cylinder 50 is by the Locking rod 20 prevents the plugged into it Master key 5 is blocked.
  • FIGS. 7 and 8 show that the pawl 35 by rotation of the driver 61, the second Lock cylinder 60 from engagement in the second recess 22 can be freed, so that the insert 30 again fully inserted and closed or even completely can be pulled out.
  • the insert 30 is preferably made of a monoblock manufactured, in which the bore 31 for receiving the Locking rod 20, the bores 52, 62 for receiving the Lock cylinder, the bore 34 for receiving the for storage the pawl 36 serving shaft 35, the space 33 for receiving the Object key 4 and a transverse recess 32 incorporated be in which the pawl 36 and the driver 51, 61 of the Lock cylinder 50, 60 can be moved.
  • the insert 30 has one preferred configuration perpendicular to its axis 300 at least one optionally slit-shaped on the front Opening 38, which is used to insert a steel plate 39 serves by means of which the insertion of the insert 30 is prevented can be.
  • the insert 30 can also have more than one space 33 for receiving the object key 4 and another object exhibit.
  • a data carrier could be deposited, by means of which the intervention in the operation of a plant is made possible.
  • the insert 30 preferably has Fasteners, for example one with screws 41 mounted spring 42, by means of which the object key 4 or the further object is held in the receiving space 33 become.
  • the safety advantages of the device 1 were already described in detail at the beginning. To open the Device 1 only needs the first locking cylinder 50 be operated. The device is closed always in the presence of a control person, the owner of the Control key 6, so that the security Processes take place under optimal control. Even after Opening the device 1 after the occurrence of an emergency, the blocked master key 5 is removed and that Close the device again in the presence of one Control person. The device 1 therefore allows Realization of an improved security system, which requires the participation of a control person.
  • the device 1 according to the invention was preferred Design described and shown. Based on Teachings according to the invention are numerous other technical ones Embodiments of the device 1 described can be implemented. On the one hand there are different materials, metals or also Plastics, usable for the production of the device parts.
  • the locking rod 20, the tube sheet 13 and the wall tube 10 can be welded together (see welding seams 120, 130 in Figure 2) or as castings.
  • sensors or switches by means of which, for example, the positional state of the Insert can be determined and for example in one Monitoring center of the police or fire department displayed can be. A manipulation on the device 1 would therefore trigger a message or an alarm.
  • a sensor 95 which detects the extension of the insert 30, is shown in FIG Figure 9 shown purely schematically.

Landscapes

  • Lock And Its Accessories (AREA)
EP02405857A 2001-11-06 2002-10-03 Dispositif pour un stockage sécurisé d'une clé Withdrawn EP1308586A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH20312001 2001-11-06
CH20312001A CH695737A5 (de) 2001-11-06 2001-11-06 Vorrichtung zur gesicherten Aufbewahrung eines Schlüssels.

Publications (1)

Publication Number Publication Date
EP1308586A1 true EP1308586A1 (fr) 2003-05-07

Family

ID=4567210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02405857A Withdrawn EP1308586A1 (fr) 2001-11-06 2002-10-03 Dispositif pour un stockage sécurisé d'une clé

Country Status (2)

Country Link
EP (1) EP1308586A1 (fr)
CH (1) CH695737A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005049529A2 (fr) * 2003-11-23 2005-06-02 Mul-T-Lock Technologies Ltd. Verrou a actionnement double
CN103089074A (zh) * 2011-10-28 2013-05-08 陈桂强 三任选二的机械共享锁

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500003A (en) * 1975-04-03 1978-02-08 Newman Tonks Ltd Key retaining assemblies
EP0668421A1 (fr) * 1994-02-21 1995-08-23 Schloss- und Beschlägefabrik AG Récipient pour contenir des clefs d'objets
DE19532705C1 (de) * 1995-09-05 1996-08-22 Uwe Hirthe Schlüsseldepot
EP0761913A1 (fr) * 1995-09-05 1997-03-12 Hirthe, Uwe DépÔt pour clefs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500003A (en) * 1975-04-03 1978-02-08 Newman Tonks Ltd Key retaining assemblies
EP0668421A1 (fr) * 1994-02-21 1995-08-23 Schloss- und Beschlägefabrik AG Récipient pour contenir des clefs d'objets
DE19532705C1 (de) * 1995-09-05 1996-08-22 Uwe Hirthe Schlüsseldepot
EP0761913A1 (fr) * 1995-09-05 1997-03-12 Hirthe, Uwe DépÔt pour clefs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005049529A2 (fr) * 2003-11-23 2005-06-02 Mul-T-Lock Technologies Ltd. Verrou a actionnement double
WO2005049529A3 (fr) * 2003-11-23 2005-06-23 Mul T Lock Technologies Ltd Verrou a actionnement double
CN103089074A (zh) * 2011-10-28 2013-05-08 陈桂强 三任选二的机械共享锁
CN103089074B (zh) * 2011-10-28 2015-05-13 陈桂强 三任选二的机械共享锁

Also Published As

Publication number Publication date
CH695737A5 (de) 2006-08-15

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