EP0013253B1 - Zylinderschloss mit Schlüssel zur mechanischen und/oder elektromechanischen Verriegelung - Google Patents

Zylinderschloss mit Schlüssel zur mechanischen und/oder elektromechanischen Verriegelung Download PDF

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Publication number
EP0013253B1
EP0013253B1 EP79710014A EP79710014A EP0013253B1 EP 0013253 B1 EP0013253 B1 EP 0013253B1 EP 79710014 A EP79710014 A EP 79710014A EP 79710014 A EP79710014 A EP 79710014A EP 0013253 B1 EP0013253 B1 EP 0013253B1
Authority
EP
European Patent Office
Prior art keywords
key
cylinder
cylinder lock
lock
devices
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
Application number
EP79710014A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0013253A1 (de
Inventor
Egon Gelhard
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.)
Gelhard Egon
Original Assignee
Gelhard Egon
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 Gelhard Egon filed Critical Gelhard Egon
Priority to AT79710014T priority Critical patent/ATE7415T1/de
Publication of EP0013253A1 publication Critical patent/EP0013253A1/de
Application granted granted Critical
Publication of EP0013253B1 publication Critical patent/EP0013253B1/de
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944—Details of construction or manufacture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00714—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with passive electrical components, e.g. resistor, capacitor, inductor
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00761—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by connected means, e.g. mechanical contacts, plugs, connectors
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S70/00—Locks
    • Y10S70/46—Conducting key
    • 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]

Definitions

  • the invention relates to a cylinder lock with a key for mechanical and / or electromechanical locking with recodable tumbler devices and devices that influence or generate electrical currents.
  • lock-lock and switching systems which use a locking cylinder, in the special case a profile locking cylinder, as the basic element.
  • the tumblers arranged in the locking cylinder are either brought into the release position purely mechanically by the comb profile of the inserted key or permanent magnets are arranged in the key, which correspond to permanent magnets on the tumblers and thereby trigger the opening or closing process.
  • Arrangements have also become known in which contacts for a current flow or a signal transmission are closed or opened by the key comb or the key profile, the additional profiling of the key representing an increase in the possibility of variation.
  • a locking device which can be actuated by means of a magnetic key and comprises a magazine housing for accommodating the switching parts, preferably reed switches, which are influenced by a plurality of permanent magnets arranged in the key when the key is inserted into the magazine and the actuation in accordance with the prescribed code effect the locking device.
  • the reed switches which consist of break contacts and make contacts, as well as the permanent magnets arranged in the key, can be exchanged or replaced with one another. In this way, the key code can be set by the user himself without the aid of special tools and without knowledge of the coding by other people.
  • the code cannot be changed by the authorized user without special tools and professional intervention.
  • the standardized dimensions for profile locking cylinders can normally accommodate five, at most seven, tumblers actuated by the key profile, the possible variation for security systems is not sufficient.
  • the key channel in all previously known embodiments is arranged on a purely mechanical, electrical or electronic basis in the rotatable cylinder core, it is relatively easy to get directly to the bolt or the Riegl coupling by drilling the key channel and also to those that have become immobile due to the drilling Tumblers to open the object protected by the system.
  • US-A-2 024 497 relates to a lock with a key, in which the key is inserted into the locking channel, spring-loaded surfaces sensing the individual protrusions of the key and, when the key matching the lock is inserted, a rotation of the button 2 to release the lock allow (Fig. 3 and column 2, lines 10 to 17).
  • a possibility of self-coding by the user without tools in conjunction with mechanical and electromechanical coding is not possible with the lock arrangement mentioned.
  • DE-A-20 00 433 relates to a locking device in which, among other things, the key is provided with a plurality of contact elements 100 to 110 which are connected to resistors R1 to R6.
  • An adjustable resistor R5 is provided which is connected via a drive means to an adjusting disk IS which has a display marking IM which can be set to specific numerical values. With this arrangement, only the value of the resistor R5 can be set, but it is not possible to replace the individual resistors.
  • FR-A-2 388 966 also relates only to a mechanical lock, as already described in the aforementioned US-A-2024 497 and in which spring-loaded pins the notches scan the key 4. With this lock it is not possible to provide corresponding, interchangeable and codable mechanical and electrical elements that can be easily changed by the user.
  • DE-A-22 57 621 relates to a cylinder lock connected to an alarm device, in which a switch 13 is provided which is actuated by a locking slide.
  • a switch 13 is provided which is actuated by a locking slide.
  • cooperating, interchangeable and encodable mechanical and electrical currents influencing or generating devices are provided neither on the key (FIG. 9) nor on the lock channel (FIG. 1 and FIG. 3).
  • the present invention is therefore based on the object of a cylinder lock with a key for a mechanical, electromechanical or To create electronic actuation, which can be accommodated in the standard installation space of a conventional profile lock cylinder, and which can be recoded by the user himself with the greatest number of variations, has the greatest possible security against drilling and can also be produced inexpensively.
  • a cylinder lock with a key for mechanical and / or electromechanical locking with recodable tumblers and devices that influence or generate electrical currents is proposed, the key channel for inserting the key being arranged in the flat web of the lock cylinder housing that accommodates the rotary cylinder , which is characterized by having interchangeable and codable mechanical devices, such as pins, for mechanical locking and devices that influence or generate electrical currents, such as resistors, inductors, capacitors or semiconductors, for electromechanical locking or any other signal triggering.
  • the cylinder lock according to the invention has the advantage that the key itself, which is now only inserted into the web of the cylinder housing and is no longer stressed by a torque, can accommodate interchangeable or interchangeable teeth on the upper comb for actuating the pins that are matched in length with these . Furthermore, a maximum of up to six interchangeable and / or interchangeable electrical currents influencing or generating devices, such as miniature block resistors, mt plug contacts can be arranged inside the key for standardized profile cylinders, these resistors both according to the systems working in the current locking process and as contacts for serve a circuit of purely electronic devices.
  • any other active and passive electrical components such as inductors, capacitors or semiconductors, can of course also be used.
  • the two rotary cylinders 3 are inserted into the lock cylinder housing in a smooth, continuous, longitudinal bore 2.
  • a key channel 5 is arranged on each side, the upper one being rotated through 90 °.
  • Each rotary cylinder 3 carries a button or rotary handle 6 at the outer end and a slot coupling 7 at the inner end
  • Rotary cylinder is provided with several transverse bores 8 into which the core pins 9, the helical compression springs 10 with their spring housings 11 are inserted.
  • a hardened steel pin 12 serves as an additional anti-drilling device.
  • a holding pin 13 screwed into the side (FIG. 2) fixes the axial position of the rotary cylinder 3 by being immersed in a circumferential annular groove 14.
  • a guide pin 15 which is inserted in a bar 16, which receives the axially displaceable intermediate pins 17 in their bores, so that after unscrewing the retaining pin 13 (FIG. 2), the rotary cylinder 3 and the bar are pulled out together can.
  • the slot couplings 7 on the rotary cylinder 3 are then connected to the locking lug 19 in a non-positive and form-locking manner via a coupling piece 18 when they are moved by the inserted key 20 by means of the engagement lever 21 in the direction of the locking lug 19 and engage therein. This ensures that only the rotary cylinder 3 receives a coupling to the locking lug 19, in which a key 20 would be fully inserted into the key channel 5.
  • the key 20 itself, designed as a flat key in the exemplary embodiment, initially accommodates the miniature resistors 22 in its hollow key body, which are inserted into a carrier strip 24 with contact pins 23 and protrude somewhat from the carrier strip.
  • the counter contacts 25 are placed on contact springs 26, which are embedded insulated in housing grooves 27.
  • the contact springs also serve as conductor tracks and ensure reliable power transmission.
  • a further receiving strip 29 is inserted, which receives a number of interchangeable teeth 30 corresponding to the tumblers, the tooth height of which is matched to the intermediate pins 17 corresponding to them, that is, a tooth that belongs together. Form pin pair.
  • the plug screw 31 secures the connection between the receiving bar 29 and the key body 20.
  • FIG. 2 shows a cross section through the subject of the invention shown as a possible embodiment in FIG. 1 with the cutting plane through the rotary cylinder 3 and the inserted key 20 exactly through a tooth 30 - intermediate pin 17 - pairing.
  • the length of the tooth 30 and the intermediate pin 17 is coordinated such that the core pin 9 displaced by the intermediate pin becomes flush with the outside diameter of the rotating cylinder and thus releases the rotation of the rotating cylinder.
  • the contact pins 23 also meet in the lower part of the key 20 with the spring-loaded mating contacts 25, so that an electrical voltage can be applied to two of the contact springs 26, which are embedded in the grooves 27, in which case a contact is made. current flows from the miniature resistor 22 and is used for further control purposes on a purely electrical or electronic basis.
  • the range of variation in the electrical part is obtained in a similar way as is done by swapping or exchanging the tooth-pin pairing in the mechanical part.
  • Fig. 3 also shows a cross section through a possible embodiment of the subject matter of FIG. 1 with the sectional plane in the coupling part.
  • the engagement lever 21 is pivotally mounted about the pin 32.
  • the engagement lever 21 is displaced at its lower end by the key body 20, the coupling piece 18 engaging in the corresponding groove of the locking lug 19.
  • the locking lug is shown pivoted through 90 °.
  • Fig. 4 shows a longitudinal section through a switching device in a simplified, scale representation, which is actuated by the key 20.
  • the switch housing 33 can be formally adapted to the respective intended use, it only has to have a key channel 5, in the base of which recesses are arranged, through which the spring-loaded counter-contacts 26 come into contact with the contact pins 23 of the miniature resistors 22 when the key 20 is inserted.
  • the interchangeable teeth 30 in the receiving strip 29 of the key 20 have no function here.
  • FIG. 5 shows a perspective view of a key disassembled for the purpose of recoding.
  • the carrier strip 24 with the inserted miniature resistors 22 can be pulled out of the key body 20, so that the positions of the miniature resistors 22 can be replaced by those with different resistance values.
  • the strip 16 with the intermediate pins 17 can also be pulled out of the lock cylinder housing 1, so that the position of the intermediate pins can be interchanged or replaced by those of a different length. It should only be ensured that the teeth 30 in the key 20 must also be replaced at the same time, in such a way that the corresponding length is adjusted.
  • resistors 22 instead of the resistors 22, other electrical or electronic components can also be used.
  • semiconductors, integrated circuits, capacitors or inductors can also be used, which are provided with corresponding contact pins and which are connected to the electrical and electronic components connected via lines.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Ceramic Products (AREA)
EP79710014A 1978-12-13 1979-12-13 Zylinderschloss mit Schlüssel zur mechanischen und/oder elektromechanischen Verriegelung Expired EP0013253B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79710014T ATE7415T1 (de) 1978-12-13 1979-12-13 Zylinderschloss mit schluessel zur mechanischen und/oder elektromechanischen verriegelung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2853655 1978-12-13
DE19782853655 DE2853655A1 (de) 1978-12-13 1978-12-13 Zylinderschloss mit schluessel zur mechanischen und/oder elektromechanischen verriegelung

Publications (2)

Publication Number Publication Date
EP0013253A1 EP0013253A1 (de) 1980-07-09
EP0013253B1 true EP0013253B1 (de) 1984-05-09

Family

ID=6056946

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79710014A Expired EP0013253B1 (de) 1978-12-13 1979-12-13 Zylinderschloss mit Schlüssel zur mechanischen und/oder elektromechanischen Verriegelung

Country Status (6)

Country Link
US (1) US4393672A (enrdf_load_stackoverflow)
EP (1) EP0013253B1 (enrdf_load_stackoverflow)
JP (1) JPS55500950A (enrdf_load_stackoverflow)
AT (1) ATE7415T1 (enrdf_load_stackoverflow)
DE (2) DE2853655A1 (enrdf_load_stackoverflow)
WO (1) WO1980001299A1 (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH665247A5 (de) * 1984-08-18 1988-04-29 Bauer Kaba Ag Elektrische kontakteinrichtung an einem schliesszylinder.
GB8432550D0 (en) * 1984-12-21 1985-02-06 Lowe & Fletcher Ltd Lock & key
CH668451A5 (de) * 1985-10-24 1988-12-30 Bauer Kaba Ag Vorrichtung zur elektromagnetischen verriegelung an einem schliesszylinder fuer ein mechanisch/elektronisches schliess-system.
ATE67270T1 (de) * 1987-02-09 1991-09-15 Berchtold Ag Kontakteinrichtung zur uebertragung von elektrischen signalen zwischen schloss und schluessel an einem zylinderschloss.
US4901545A (en) * 1987-12-28 1990-02-20 Rising Star Technologies (A Partnership) Self-contained electromechanical locking device
GB2250052A (en) * 1990-11-24 1992-05-27 Group Sales Limited Electronic lock and key systems
FR2724685B1 (fr) * 1994-09-21 1996-12-20 Em Microelectronic Marin Sa Dispositif d'identification electronique
WO1998019897A1 (de) * 1996-11-05 1998-05-14 Huf Hülsbeck & Fürst Gmbh & Co. Kg Vorrichtung mit einem schliesszylinder und einer schalteinrichtung für verschiedene elektrische funktionen, insbesondere zündanlassschalter für kraftfahrzeuge
FI980634A0 (fi) * 1998-03-20 1998-03-20 Abloy Oy Elektromekaniskt cylinderlaos
US6779251B2 (en) 2001-10-29 2004-08-24 Hurd Corporation Assembly method for vehicle anti-theft key with resistor
CA2473531A1 (en) * 2002-01-03 2003-07-17 Strattec Security Corporation Vehicular lock apparatus and method
US7634930B2 (en) 2002-01-03 2009-12-22 Strattec Security Corporation Lock apparatus and method
US6865916B2 (en) * 2002-08-28 2005-03-15 Ilan Goldman Door cylinder lock
US7007528B2 (en) 2004-04-01 2006-03-07 Newfrey Llc Re-keyable lock cylinder
US7721576B2 (en) * 2007-08-21 2010-05-25 Essence Security International Ltd Lock cylinder opening system and method
EP2141663A2 (en) 2008-06-30 2010-01-06 Trell, Anders Edvard Method for credentialing mechanical keys and associated devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024497A (en) * 1934-07-02 1935-12-17 Alberti Luis Lock
US2105304A (en) * 1937-02-20 1938-01-11 Clementine De Giuli Electric lock
US3347072A (en) * 1965-06-28 1967-10-17 Bretan H Electronic solid state lock mechanism
SE330132B (enrdf_load_stackoverflow) * 1969-01-07 1970-11-02 Brosow J
US3599454A (en) * 1969-12-31 1971-08-17 Sargent & Co Key reader and identifier system
US3660624A (en) * 1970-02-12 1972-05-02 George Bell Electrical key for ignition systems
US3733862A (en) * 1971-06-22 1973-05-22 Mears E Combined mechanical and photoelectric lock
US3797004A (en) * 1971-11-24 1974-03-12 Eaton Corp Lock tumbler cylinder picking alarm
NL183092C (nl) * 1976-08-05 1988-07-18 Philips Nv Gasontladingslamp.
FR2388966A1 (fr) * 1977-04-27 1978-11-24 Gruslin Philippe Perfectionnement aux serrures a barillet

Also Published As

Publication number Publication date
ATE7415T1 (de) 1984-05-15
DE2966975D1 (en) 1984-06-14
EP0013253A1 (de) 1980-07-09
WO1980001299A1 (en) 1980-06-26
JPS55500950A (enrdf_load_stackoverflow) 1980-11-13
DE2853655A1 (de) 1980-07-03
US4393672A (en) 1983-07-19

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