EP0802289A3 - System comprising a key, which can not be copied, and a lock for such a key - Google Patents

System comprising a key, which can not be copied, and a lock for such a key Download PDF

Info

Publication number
EP0802289A3
EP0802289A3 EP97106385A EP97106385A EP0802289A3 EP 0802289 A3 EP0802289 A3 EP 0802289A3 EP 97106385 A EP97106385 A EP 97106385A EP 97106385 A EP97106385 A EP 97106385A EP 0802289 A3 EP0802289 A3 EP 0802289A3
Authority
EP
European Patent Office
Prior art keywords
key
rotor
pin
pins
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.)
Granted
Application number
EP97106385A
Other languages
German (de)
French (fr)
Other versions
EP0802289A2 (en
EP0802289B1 (en
Inventor
Luis Angel Ruano Aramburu
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.)
Talleres de Escoriaza SA
Original Assignee
Talleres de Escoriaza SA
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 Talleres de Escoriaza SA filed Critical Talleres de Escoriaza SA
Publication of EP0802289A2 publication Critical patent/EP0802289A2/en
Publication of EP0802289A3 publication Critical patent/EP0802289A3/en
Application granted granted Critical
Publication of EP0802289B1 publication Critical patent/EP0802289B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • 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
    • E05B35/003—Locks for use with special keys or a plurality of keys ; keys therefor for keys with movable bits
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0052—Rectangular flat keys
    • 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
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7565—Plural tumbler sets
    • 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
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y10T70/7599—Transverse of plug
    • Y10T70/7605—Pin tumblers
    • 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
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7802—Multi-part structures

Landscapes

  • Lock And Its Accessories (AREA)
  • Laser Surgery Devices (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Rotary Pumps (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Polymerisation Methods In General (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

The lock cylinder has a toothed edge key (1). One of the edges (1b) contains a series of protrusions and recesses forming a combination with tumbler pins (14) spring-loaded inside a stator (2) and rotor (3) which form part of the cylinder. A blind recess (7) in the untoothed edge (1a) accommodates a relatively strong compression spring (9) and a security tumbler pin (8) moving between extended and retracted positions. When the correct key is inserted, this pin is radially aligned and in contact with a mating pin (10) in a seat in the stator via the opening (13) in a plate (12) inserted in the rotor. The thickness of the plate is equal to the difference between the radii of the untoothed edge (4) and that (5) of the outside of the rotor. In the lengthwise direction, the position of the pins does not coincide with that of the tumbler pins (14) of the main combination.
EP19970106385 1996-04-18 1997-04-17 System comprising a key, which can not be copied, and a lock for such a key Expired - Lifetime EP0802289B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ES9600879 1996-04-18
ES9600879A ES2138488B1 (en) 1996-04-18 1996-04-18 IRREPRODUCIBLE KEY SYSTEM AND COMBINATION CYLINDER FOR THE SAME.
NO19973179A NO322994B1 (en) 1996-04-18 1997-07-09 Laser system with a key and a cylinder for this
FI972928A FI113200B (en) 1996-04-18 1997-07-10 A system consisting of an anti-reproduction key and a lock cylinder
SE9702675A SE512448C2 (en) 1996-04-18 1997-07-11 A system for a non-copyable key and a lock cylinder for it
US09/094,750 US6125674A (en) 1996-04-18 1998-06-15 System consisting of a noncopyable key and a closed cylinder for same

Publications (3)

Publication Number Publication Date
EP0802289A2 EP0802289A2 (en) 1997-10-22
EP0802289A3 true EP0802289A3 (en) 1998-03-25
EP0802289B1 EP0802289B1 (en) 1999-06-16

Family

ID=27514548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970106385 Expired - Lifetime EP0802289B1 (en) 1996-04-18 1997-04-17 System comprising a key, which can not be copied, and a lock for such a key

Country Status (9)

Country Link
US (1) US6125674A (en)
EP (1) EP0802289B1 (en)
AT (1) ATE181392T1 (en)
DE (1) DE59700211D1 (en)
ES (1) ES2138488B1 (en)
FI (1) FI113200B (en)
FR (1) FR2747720B1 (en)
NO (1) NO322994B1 (en)
SE (1) SE512448C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1303962B1 (en) * 1998-10-15 2001-03-01 Italiana Serrature Affini CYLINDER LOCK WITH ANTI-THEFT BREAKING DEVICE.
ITBO20020213A1 (en) 2002-04-19 2003-10-20 Cisa Spa CYLINDER LOCK AND RELATED KEY
WO2004009937A1 (en) 2002-07-24 2004-01-29 Ernst Keller Security key and locking cylinder
US7392676B2 (en) * 2004-08-02 2008-07-01 Kaba Ilco Corp. Key blank with projection
US7181941B2 (en) * 2004-08-02 2007-02-27 Kaba Ilco Corp. Lock system with improved auxiliary pin tumbler stack
US7707864B1 (en) * 2004-08-17 2010-05-04 Justin Melendez Locking device
AU2006219549A1 (en) * 2005-03-01 2006-09-08 Hamafteach Hamistovev Ltd. Improved locking apparatus
US8312749B2 (en) * 2009-09-02 2012-11-20 GMS Industries, Inc. Lock and key mechanism and method of use
IL211697A (en) * 2011-03-13 2015-02-26 Mul T Lock Technologies Ltd Lock assembly with movable element
US20120266640A1 (en) * 2011-04-19 2012-10-25 Daugherty Eugene F Lock With Pin Tumblers and Lever Tumblers
CN102535970B (en) * 2011-11-23 2014-12-17 徐钜祥 Improved lock cylinder mechanism
US9045915B2 (en) * 2013-01-04 2015-06-02 Medeco Security Locks, Inc. Key with movable element disposed within key blade
WO2020183479A2 (en) * 2019-03-14 2020-09-17 Rav Bariach (08) Industries Ltd. Lock assembly with a triggered pin for preventing picking

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517660A1 (en) * 1984-05-18 1985-11-21 Talleres de Escoriaza, S.A., Irun, Guipúzcoa SAFETY LOCK
FR2619149A1 (en) * 1987-08-05 1989-02-10 Vachette Sa Key with a translatable pusher, safety barrel for such a key, and lock equipped with such a barrel
EP0472495A1 (en) * 1990-08-22 1992-02-26 Ernst Keller Key and rotary cylinder for a safety lock
EP0621384A1 (en) * 1993-03-30 1994-10-26 Ernst Keller Key and cylinder for a safety lock

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US30198A (en) * 1860-10-02 Improvement in rotary harrows
US2648973A (en) * 1947-10-31 1953-08-18 Yale & Towne Mfg Co Lever tumbler cylinder lock
US2578211A (en) * 1948-07-16 1951-12-11 Yale & Towne Mfg Co Side bar cylinder lock
US2660876A (en) * 1949-05-10 1953-12-01 Yale & Towne Mfg Co Side bar cylinder lock
US2831338A (en) * 1953-09-01 1958-04-22 Yale & Towne Mfg Co Side bar lock
US3002268A (en) * 1956-12-18 1961-10-03 Yale & Towne Mfg Co Side bar cylinder lock assembly
US3080744A (en) * 1956-12-18 1963-03-12 Yale & Towne Mfg Co Side bar cylinder lock
CH449455A (en) * 1965-04-29 1967-12-31 Bauer Ag Cylinder lock with associated key
US3479848A (en) * 1967-07-21 1969-11-25 Eaton Yale & Towne Side bar lock
US3877267A (en) * 1970-12-14 1975-04-15 Jr George A Harris Side bar lock and key mechanism
CH591618A5 (en) * 1975-09-11 1977-09-30 Bauer Kaba Ag
US4114411A (en) * 1977-03-07 1978-09-19 Schlage Lock Company Augmented key and cylinder lock
US4107966A (en) * 1977-04-08 1978-08-22 Schlage Lock Company Selectively rotatable cylinder for a lock
CH621175A5 (en) * 1977-06-30 1981-01-15 Bauer Kaba Ag Cylinder lock with an associated flat key
US4221121A (en) * 1978-09-08 1980-09-09 Zeis Ikon Ag. Goerzerk Multi-level lock system and method
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DE2856006A1 (en) * 1978-12-23 1980-07-03 Dom Sicherheitstechnik LOCKING CYLINDER
AT362673B (en) * 1979-09-11 1981-06-10 Bauer Kaba Ag CYLINDLE LOCK WITH RELATED FLAT KEY
DE2947402A1 (en) * 1979-11-24 1981-05-27 DOM-Sicherheitstechnik GmbH & Co KG, 5040 Brühl FLAT KEY FOR CYLINDLE LOCK
US4516416A (en) * 1980-02-08 1985-05-14 Evva-Werk Spezialerzeugung Von Zylinder- Und Sicherheitsschlossern Gesellschaft M.B.H. & Co. Kommanditgesellschaft Locking device and key
FR2492872B1 (en) * 1980-08-13 1985-10-11 Vachette Sa BUILT-IN PUSH-BUTTON AND SAFETY BARREL USING THE SAME
FR2521201B1 (en) * 1982-02-05 1986-09-05 Vachette Sa MOBILE PUSH-BUTTON AND SAFETY BARREL USING THE SAME
FR2522053B1 (en) * 1982-02-19 1986-02-28 Vachette Sa TILTING LEVER KEY AND SAFETY BARREL USING SAID KEY
GB2128670B (en) * 1982-10-25 1985-10-23 Talleres Escoriaza Sa Cylinder lock
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DE3314511C2 (en) * 1983-04-21 1986-09-11 Fa. Wilhelm Karrenberg, 5620 Velbert Locking device, consisting of a lock cylinder with pin tumblers and a key
FR2561294B1 (en) * 1984-03-14 1986-10-03 Vachette Sa MOBILE PUSH-BUTTON, SECURITY BARREL FOR SAID KEY, AND LOCK EQUIPPED WITH SUCH A BARREL
US4651546A (en) * 1984-06-18 1987-03-24 Sargent & Greenleaf, Inc. High security rotary disc, pin tumbler type cylinder lock
FI81429C (en) * 1985-04-11 1990-10-10 Waertsilae Oy Ab A cylinder lock-key-combination
DE3518743A1 (en) * 1985-05-24 1986-11-27 DOM-Sicherheitstechnik GmbH & Co KG, 5040 Brühl LOCKING CYLINDER AND FLAT KEY
US4638651A (en) * 1985-08-07 1987-01-27 Yale Security Inc. Lock cylinder having two sets of tumblers and key therefor
CH669011A5 (en) * 1985-08-20 1989-02-15 Halter Sicherheitsschlossfabri SAFETY LOCK.
DE3542008A1 (en) * 1985-11-28 1987-06-04 Dom Sicherheitstechnik Key for lock cylinders
DE3618074C1 (en) * 1986-05-29 1988-01-07 Meissner Peter E Dipl Ing Lock cylinder with key
SE457270C (en) * 1987-04-10 1990-02-19 Assa Ab LAASANORDNING
US4875352A (en) * 1987-05-11 1989-10-24 Schlage Lock Company Construction keying
US4823575A (en) * 1987-09-28 1989-04-25 Bauer Kaba Ag Cylinder lock and key
IL90211A (en) * 1989-05-05 1991-11-21 Mul T Lock Ltd Cylinder lock
IT1235586B (en) * 1989-09-06 1992-09-11 Italiana Serrature Affini CYLINDER LOCK AND RELATED KEY
JPH03147988A (en) * 1989-11-02 1991-06-24 G S K Hanbai Kk Cylinder lock
DE4035934C2 (en) * 1989-11-30 1995-07-20 Wilka Schliestechnik Gmbh Locking device consisting of key and locking cylinder
CH679507A5 (en) * 1989-12-15 1992-02-28 Bauer Kaba Ag
DE4000179A1 (en) * 1990-01-05 1991-07-11 Bks Gmbh KEY FOR LOCKING CYLINDERS, ESPECIALLY OF LOCKING SYSTEMS
US5016455A (en) * 1990-06-08 1991-05-21 Lori Corporation Key unlocking and retaining method and apparatus
FI86756C (en) * 1990-11-30 1992-10-12 Abloy Security Ltd Oy Cylinder
IL104349A (en) * 1993-01-08 1997-01-10 Mul T Lock Ltd Locking apparatus
FR2704893B1 (en) * 1993-05-05 1995-08-11 Tesa Safety lock and open key for such a lock.
US5475998A (en) * 1994-05-27 1995-12-19 Sargent Manufacturing Company Lock assembly with locking bar
SE505780C2 (en) * 1994-07-28 1997-10-06 Assa Ab Cylinder lock / key combination as well as key and key blank
IT1268685B1 (en) * 1994-12-27 1997-03-06 Silca Spa KEY UNIT AND CYLINDER LOCK
ES2128898B1 (en) * 1995-08-02 1999-12-16 Talleres Escoriaza Sa IRREPRODUCIBLE KEY SYSTEM OF LOCK AND CYLINDER FOR SUCH KEY.
US5819566A (en) * 1997-01-29 1998-10-13 International Security Products, Inc. Cylinder lock and key
US5823030A (en) * 1997-01-29 1998-10-20 International Security Products, Inc. Cylinder lock system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517660A1 (en) * 1984-05-18 1985-11-21 Talleres de Escoriaza, S.A., Irun, Guipúzcoa SAFETY LOCK
FR2619149A1 (en) * 1987-08-05 1989-02-10 Vachette Sa Key with a translatable pusher, safety barrel for such a key, and lock equipped with such a barrel
EP0472495A1 (en) * 1990-08-22 1992-02-26 Ernst Keller Key and rotary cylinder for a safety lock
EP0621384A1 (en) * 1993-03-30 1994-10-26 Ernst Keller Key and cylinder for a safety lock

Also Published As

Publication number Publication date
FI113200B (en) 2004-03-15
SE9702675L (en) 1999-01-12
ATE181392T1 (en) 1999-07-15
FI972928A (en) 1999-01-11
ES2138488A1 (en) 2000-01-01
US6125674A (en) 2000-10-03
NO322994B1 (en) 2006-12-18
NO973179D0 (en) 1997-07-09
EP0802289A2 (en) 1997-10-22
EP0802289B1 (en) 1999-06-16
NO973179L (en) 1999-01-11
FI972928A0 (en) 1997-07-10
ES2138488B1 (en) 2000-05-16
FR2747720A1 (en) 1997-10-24
SE512448C2 (en) 2000-03-20
SE9702675D0 (en) 1997-07-11
FR2747720B1 (en) 1999-01-29
DE59700211D1 (en) 1999-07-22

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