EP0164288A1 - Vorrichtung zum Feststellen und Freigeben von Informationsträgern - Google Patents

Vorrichtung zum Feststellen und Freigeben von Informationsträgern Download PDF

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Publication number
EP0164288A1
EP0164288A1 EP85400972A EP85400972A EP0164288A1 EP 0164288 A1 EP0164288 A1 EP 0164288A1 EP 85400972 A EP85400972 A EP 85400972A EP 85400972 A EP85400972 A EP 85400972A EP 0164288 A1 EP0164288 A1 EP 0164288A1
Authority
EP
European Patent Office
Prior art keywords
key
keys
barrel
blocks
receiving
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.)
Granted
Application number
EP85400972A
Other languages
English (en)
French (fr)
Other versions
EP0164288B1 (de
Inventor
Angelo Di Maria
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.)
MARIA ANGELO DI
Original Assignee
MARIA ANGELO DI
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 MARIA ANGELO DI filed Critical MARIA ANGELO DI
Publication of EP0164288A1 publication Critical patent/EP0164288A1/de
Application granted granted Critical
Publication of EP0164288B1 publication Critical patent/EP0164288B1/de
Expired 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
    • 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

Definitions

  • the present invention relates to a device for blocking and providing portable information carriers formed, for example, by keys or the like.
  • the present invention aims in particular to remedy these drawbacks and proposes a device which, in the above application, makes it possible to assign to each of the persons only one actuation means.
  • the device according to the present invention is a device for blocking and providing a first portable information medium using a second portable information medium, and vice versa.
  • this device is such that it comprises first means for receiving and recognizing said first information carrier, second means for receiving and recognizing said second information carrier and means for blocking the one of the information carriers in its reception means when the other is separated from its reception means and to make available at least one of said information carriers blocked beforehand in its reception means when the other is disposed in its means of reception.
  • the device according to the present invention comprises, as an information carrier, keys and as means for receiving these keys, security blocks formed each by a barrel mounted in a fixed cylindrical element receiving this barrel, each of the keys being able to be inserted or removed from the safety block associated with it only when its barrel is in a determined position relative to its cylindrical element, means being provided to connect said barrels in rotation so that they cannot be at the same time in said determined positions of introduction and extraction of said keys.
  • said connecting means are preferably formed by lever arms respectively linked in rotation to said barrels, each of these lever arms forming a stop for the other when it is in said determined orientation.
  • These lever arms can be connected by means of a rod or a pusher.
  • the security blocks are preferably arranged in a housing having access openings to these security blocks for said keys.
  • These safety blocks can advantageously be maintained and positioned relative to each other by the interior walls of this box against which their fixed element receiving their barrel abuts.
  • said security blocks can advantageously be in mutual contact with a view to their positioning and maintenance relative to one another and relative to said housing.
  • one of the portable information carriers is produced in as many copies as there are authorized persons, each of these copies being assigned to a person and possibly carrying means of recognizing the person. to whom it is allocated, while the other portable information carrier carries means which allow its use in different places or carry other portable information carriers.
  • the device shown in the figures and generally identified by the reference 1 comprises two safety blocks generally identified by the references 2 and 3 and shown in external views which respectively comprise cylindrical elements 4 and 5 in which barrels 6 and 7 are arranged, these safety blocks being of a conventional type so that it is not necessary to describe them in more detail.
  • These safety blocks 2 and 3 are adapted to receive the keys 8 and 9 respectively and are such that the keys 8 and 9 can only be introduced into the barrels 6 and 7 if these barrels have a determined orientation relative to the cylindrical elements 4 and 5 and that the barrels 6 and 7 are locked in this orientation if the keys 8 and 9 are extracted.
  • the safety blocks 2 and 3 are arranged parallel to the inside of a box 10 of parallelepiped shape, the end walls 11 and 12 of which have openings 13 and 14 respectively, the opening 13 allowing the key to be inserted. 8 in the security block 2 while the opening 14 allows the introduction of the key 9 in the security block 3.
  • the safety blocks 2 and 3 are in contact with the interior walls of the housing 10 and their fixed cylindrical elements are moreover connected by an element 15 and are in abutment one against 1 ' .other for their maintenance and positioning relative to the housing 10 and one relative to the other.
  • the safety blocks 2 and 3 have two lever arms 16 and 17 which are linked in rotation to their respective barrels 6 and 7, these lever arms 16 and 17 extending on the same side with respect to their axes of rotation. pralleles.
  • the lever arm 17 carries a rod or pusher which extends towards the lever arm 16 and which constitutes a spacer element linking in rotation the lever arms 16 and 17 and consequently the barrels 6 and 7 so that these lever arms 16 and 17, and consequently the barrels 6 and 7 of the safety blocks 2 and 3 are necessarily angularly offset.
  • the device 1 shown in the figures operates as follows.
  • the device 1 When mounting the device 1, it is necessary that at least one of the safety blocks 2 and 3 is provided with its key.
  • the device 1 has been mounted having the key 9 placed in the safety block 3 so that the barrel 7 and its lever 17 can rotate. Since the key 8 is not placed in the safety block 2, its barrel 6 and its lever arm 16 are held in the determined position for introducing the key 8. Thanks to the rod 18, the lever arm 17 and the barrel 7 are angularly offset with respect to the position of insertion or extraction of the key 9 so that this previously arranged key 9 cannot be extracted from the safety block 3.
  • the barrels 6 and 7, the arms lever 16 and 17 and the key 9 are in the position shown in the figures and 2.
  • the barrel 7 and its lever arm 17 are released in rotation so that it is possible to bring the barrel back thanks to the key 8 6 and its lever arm 16 in the key extraction position 8 which can then be extracted, the key 9 being again blocked in the safety block 3 because its barrel 7 and its lever arm 17 are angularly offset with respect to the position for extracting the key 9.
  • One of the applications of the device 1 represented in the figures consists in producing a multiplicity of keys 8 which are each assigned to a person, each of the keys 8 carrying for example a reference code of the person to whom it is assigned and the key 9 carries a bunch of keys, for example by means of a ring, each of the keys of this bunch of keys allowing the actuation of a multiplicity of locks for access to premises, cupboards or other.
  • the device 1 is fixed in a determined location, for example only accessible to persons provided with a key 8.
  • the housing 10 can have fixing lugs 19.
  • the present invention is not limited to the example described above.
  • Bien d other embodiments are possible without departing from the scope defined by the appended claims.

Landscapes

  • Lock And Its Accessories (AREA)
  • Casings For Electric Apparatus (AREA)
EP19850400972 1984-05-17 1985-05-15 Vorrichtung zum Feststellen und Freigeben von Informationsträgern Expired EP0164288B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8407679A FR2564513B1 (fr) 1984-05-17 1984-05-17 Dispositif de blocage et de mise a disposition de supports d'informations portatifs
FR8407679 1984-05-17

Publications (2)

Publication Number Publication Date
EP0164288A1 true EP0164288A1 (de) 1985-12-11
EP0164288B1 EP0164288B1 (de) 1989-01-18

Family

ID=9304092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850400972 Expired EP0164288B1 (de) 1984-05-17 1985-05-15 Vorrichtung zum Feststellen und Freigeben von Informationsträgern

Country Status (3)

Country Link
EP (1) EP0164288B1 (de)
DE (1) DE3567686D1 (de)
FR (1) FR2564513B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878880A1 (fr) * 2004-10-28 2006-06-09 Serv Trayvou Interverrouillage Element modulaire de verrouillage
WO2007008074A2 (en) * 2005-07-14 2007-01-18 Lips Nederland B.V. Key exchange system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2336936A (en) * 1941-10-01 1943-12-14 Frank W Johnson Community tool-stall
GB1500003A (en) * 1975-04-03 1978-02-08 Newman Tonks Ltd Key retaining assemblies
GB2121863A (en) * 1982-06-07 1984-01-04 Helmsman Coin Controlled Locke A security arrangement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2336936A (en) * 1941-10-01 1943-12-14 Frank W Johnson Community tool-stall
GB1500003A (en) * 1975-04-03 1978-02-08 Newman Tonks Ltd Key retaining assemblies
GB2121863A (en) * 1982-06-07 1984-01-04 Helmsman Coin Controlled Locke A security arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878880A1 (fr) * 2004-10-28 2006-06-09 Serv Trayvou Interverrouillage Element modulaire de verrouillage
WO2007008074A2 (en) * 2005-07-14 2007-01-18 Lips Nederland B.V. Key exchange system
WO2007008074A3 (en) * 2005-07-14 2007-03-01 Lips Nederland B V Key exchange system

Also Published As

Publication number Publication date
FR2564513A1 (fr) 1985-11-22
FR2564513B1 (fr) 1988-12-09
DE3567686D1 (en) 1989-02-23
EP0164288B1 (de) 1989-01-18

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