EP1715122A2 - Double-bit lock with mechanical and magnetic security system - Google Patents

Double-bit lock with mechanical and magnetic security system Download PDF

Info

Publication number
EP1715122A2
EP1715122A2 EP06111912A EP06111912A EP1715122A2 EP 1715122 A2 EP1715122 A2 EP 1715122A2 EP 06111912 A EP06111912 A EP 06111912A EP 06111912 A EP06111912 A EP 06111912A EP 1715122 A2 EP1715122 A2 EP 1715122A2
Authority
EP
European Patent Office
Prior art keywords
pin
key
lock according
passage
lock
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
EP06111912A
Other languages
German (de)
French (fr)
Other versions
EP1715122B1 (en
EP1715122A3 (en
Inventor
Gilles Bertaux
Lorenzo Tacchino
Giovanni Bellitti
Lino Pelosi
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.)
Cr Serrature SpA
Original Assignee
Cr Serrature SpA
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 Cr Serrature SpA filed Critical Cr Serrature SpA
Priority to PL06111912T priority Critical patent/PL1715122T3/en
Publication of EP1715122A2 publication Critical patent/EP1715122A2/en
Publication of EP1715122A3 publication Critical patent/EP1715122A3/en
Application granted granted Critical
Publication of EP1715122B1 publication Critical patent/EP1715122B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • 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
    • E05B15/06—Lock wards
    • 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
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/14—Locks for use with special keys or a plurality of keys ; keys therefor with keys of which different parts operate separate mechanisms
    • 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
    • E05B15/10—Bolts of locks or night latches
    • E05B15/108—Bolts with multiple head
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/14—Double or multiple keys, e.g. with two or more bows or bits
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics

Definitions

  • the present invention relates to a double-bit lock.
  • Locks of this kind are well known and are increasingly used in fields in which the greatest possible resistance to attempted break-in is required.
  • the object of the present invention is therefore to provide a lock free from, or at least less subject to, the risks due to unauthorized duplication of the key.
  • the lock according to the invention has a key which carries, in addition to the normal double bit, either magnetic or mechanical means causing the disengagement of corresponding blocking means of the lock. Consequently, this lock cannot be opened by using a duplicate key produced by copying the profile of a given bit on one of the usual key blanks currently available on the market, or on one of those provided only with magnetic, or alternatively mechanical, means for operating corresponding means for blocking the lock.
  • a security lock comprises (Fig. 1) a boxlike body 10 within which is mounted a slidable carriage 12 associated with closing means 14 and a plurality of combination levers or plates (not shown in the figures) which can be actuated by means of a double-bit key 16 (Fig. 6). All these characteristics and their operation are conventional and well known to those skilled in the art, making it unnecessary to provide any more detailed description.
  • the lock also comprises a member 18 of cylindrical shape which has a flange 20 which protrudes radially from one of its ends, is mounted rotatably about its own longitudinal axis 22 within a housing formed in a fixed element 24 shaped in the form of a plate, and has a keyhole for the insertion of the actuating end of the key 16.
  • the lock also comprises first and second means for selectively blocking the rotation of the member 18 within the fixed element 24.
  • the first blocking means comprise (Fig. 8) a pin 28 of magnetic material mounted slidably in a first portion 30, formed in the rotating member 18, of a first radial passage 32, and a first stop pin 34 adjacent to the magnetic pin 28 and mounted slidably in a second portion 36, formed in the fixed element 24, of the first radial passage 32.
  • the first and second portions 30, 36 of the first passage 32 are slightly offset with respect to each other and the proximal end portion 38 of the second portion 36 of the first passage 32 has a cross section which is smaller than that of the remaining part.
  • the first stop pin 34 comprises a median portion having a greater cross section 40 and distal and proximal end portions 42, 44 having a smaller cross section.
  • a spring 46 is mounted within the distal end of the second portion 36 of the first passage 32 and tends to make the end 44 of the first stop pin 34 adjacent to the magnetic pin 28 project into the first portion 30 of the first passage 32, when the actuating end of the key 16 is not inserted into the keyhole 26.
  • the second blocking means comprise a feeler pin 48 mounted slidably in a first portion 50, formed in the rotating member 18, of a second radial passage 52, and a second stop pin 54, adjacent to the feeler pin 48 and mounted slidably in a second portion 56, formed in the fixed element 24, of the second radial passage 52 which is positioned on the diametrically opposite side of the longitudinal axis 22 from the first passage 32.
  • the first and second portions 50, 56 of the second passage 52 are offset and the proximal end portion 58 of the second portion 56 of the second passage 52 has a cross section which is smaller than that of the remaining part.
  • the second stop pin 54 comprises a median portion 60 having a greater cross section and distal and proximal end portions 62, 64 having a smaller cross section.
  • the feeler pin 48 has a proximal end portion 66 which has a smaller cross section than the remaining part and which is housed in a correspondingly narrowed section of the first portion 50 of the second radial passage 52.
  • the point of the proximal end 66 of the feeler pin 48 has a convex curved profile.
  • a spring 68 is mounted within the distal end of the second portion 56 of the second passage 52 and tends to make the end 64 of the second stop pin 64 adjacent to the feeler pin 48 project into the first portion 50 of the second passage 52, when the actuating end of the key 16 is not inserted into the keyhole 26.
  • the actuating end of the key 16 carries (Figs. 6 and 7) means for operating the first and second blocking means. These operating means are double, and are thus present on each side of the key 16. Therefore, when the key has been inserted into the keyhole 26 in each of the two possible directions, an element of each pair of magnetic and mechanical means for operating the blocking means can interact with the latter.
  • Each of the means for operating the first blocking means comprises a magnet 70 fixed in a cavity 72.
  • Each of the means for operating the second blocking means comprises an element mounted resiliently in a further cavity 74 - in particular, a ball 76 fixed to a spring 78 - and capable of interacting such as a cam with the proximal end 66 of the feeler pin 48.
  • Figure 8 shows the lock in an inoperative configuration, in other words without the key 16 inserted into the keyhole 26.
  • the springs 46, 68 tend to make the corresponding stop pins 34, 54 move into the radially innermost possible position, in such a way that their proximal ends 44, 64 protrude into the first portions 30, 50 of the first and second passages 32, 52, pushing the adjacent ends of the magnetic pin 28 and the feeler pin 48. Because of this protrusion of the proximal ends 44, 64 of the stop pins 34, 54, the rotation of the cylindrical member 18 about the axis 22 is impeded.

Abstract

The security lock comprises a boxlike body (10) within which is mounted a slidable carriage (12) associated with closing means (14) and a plurality of combination levers or plates which can be actuated by means of a double-bit key (16). The lock also comprises a member (18) mounted rotatably in a fixed element (24) and having a keyhole (26) for the insertion of the actuating end of the key (16), and first and second means of selectively blocking the rotation of the member (18) within the fixed element (24). These first and second blocking means are operated by operating means, magnetic and mechanical respectively, carried by the actuating end of the said key (16).

Description

  • The present invention relates to a double-bit lock.
  • Locks of this kind are well known and are increasingly used in fields in which the greatest possible resistance to attempted break-in is required.
  • However, these locks, while having high intrinsic security, are obviously not capable of providing any protection if a criminal succeeds in fraudulently obtaining a duplicate of the corresponding key. Unfortunately, the risk of such an occurrence is increasing, owing to the proliferation of businesses, such as locksmiths and the like, which can rapidly carry out the duplication, and which can be approached by persons who have temporarily and fraudulently removed the original key from the proprietor or who have legitimately received it from him, such persons including, for example, those responsible for cleaning houses and offices.
  • The object of the present invention is therefore to provide a lock free from, or at least less subject to, the risks due to unauthorized duplication of the key.
  • According to the invention, this object is achieved by means of a lock having the characteristics specifically claimed in the following claims.
  • The lock according to the invention has a key which carries, in addition to the normal double bit, either magnetic or mechanical means causing the disengagement of corresponding blocking means of the lock. Consequently, this lock cannot be opened by using a duplicate key produced by copying the profile of a given bit on one of the usual key blanks currently available on the market, or on one of those provided only with magnetic, or alternatively mechanical, means for operating corresponding means for blocking the lock.
  • Further advantages and characteristics of the invention will be made clear by the following detailed description, provided by way of example and without restrictive intent, with reference to the attached drawings, in which:
    • Figure 1 is a schematic perspective view of a lock according to the invention, in which, for the sake of simplicity, some components have been omitted and the casing is shown as open,
    • Figure 2 is a front elevation of a fixed element of the lock of Figure 1,
    • Figure 3 is a view in section along the line III-III of Figure 2,
    • Figure 4 is a front elevation of a rotating member of the lock of Figure 1,
    • Figure 5 is a view in section along the line V-V of Figure 4,
    • Figure 6 is a plan view of a key of the lock according to the invention,
    • Figure 7 is an enlarged view of a detail of the key of Figure 6, and
    • Figures 8 and 9 show, respectively, the inoperative and operative configuration of the lock according to the invention.
  • A security lock comprises (Fig. 1) a boxlike body 10 within which is mounted a slidable carriage 12 associated with closing means 14 and a plurality of combination levers or plates (not shown in the figures) which can be actuated by means of a double-bit key 16 (Fig. 6). All these characteristics and their operation are conventional and well known to those skilled in the art, making it unnecessary to provide any more detailed description.
  • The lock also comprises a member 18 of cylindrical shape which has a flange 20 which protrudes radially from one of its ends, is mounted rotatably about its own longitudinal axis 22 within a housing formed in a fixed element 24 shaped in the form of a plate, and has a keyhole for the insertion of the actuating end of the key 16.
  • The lock also comprises first and second means for selectively blocking the rotation of the member 18 within the fixed element 24.
  • The first blocking means comprise (Fig. 8) a pin 28 of magnetic material mounted slidably in a first portion 30, formed in the rotating member 18, of a first radial passage 32, and a first stop pin 34 adjacent to the magnetic pin 28 and mounted slidably in a second portion 36, formed in the fixed element 24, of the first radial passage 32. The first and second portions 30, 36 of the first passage 32 are slightly offset with respect to each other and the proximal end portion 38 of the second portion 36 of the first passage 32 has a cross section which is smaller than that of the remaining part. The first stop pin 34 comprises a median portion having a greater cross section 40 and distal and proximal end portions 42, 44 having a smaller cross section.
  • A spring 46 is mounted within the distal end of the second portion 36 of the first passage 32 and tends to make the end 44 of the first stop pin 34 adjacent to the magnetic pin 28 project into the first portion 30 of the first passage 32, when the actuating end of the key 16 is not inserted into the keyhole 26.
  • The second blocking means comprise a feeler pin 48 mounted slidably in a first portion 50, formed in the rotating member 18, of a second radial passage 52, and a second stop pin 54, adjacent to the feeler pin 48 and mounted slidably in a second portion 56, formed in the fixed element 24, of the second radial passage 52 which is positioned on the diametrically opposite side of the longitudinal axis 22 from the first passage 32. The first and second portions 50, 56 of the second passage 52 are offset and the proximal end portion 58 of the second portion 56 of the second passage 52 has a cross section which is smaller than that of the remaining part. The second stop pin 54 comprises a median portion 60 having a greater cross section and distal and proximal end portions 62, 64 having a smaller cross section. The feeler pin 48 has a proximal end portion 66 which has a smaller cross section than the remaining part and which is housed in a correspondingly narrowed section of the first portion 50 of the second radial passage 52. The point of the proximal end 66 of the feeler pin 48 has a convex curved profile.
  • A spring 68 is mounted within the distal end of the second portion 56 of the second passage 52 and tends to make the end 64 of the second stop pin 64 adjacent to the feeler pin 48 project into the first portion 50 of the second passage 52, when the actuating end of the key 16 is not inserted into the keyhole 26.
  • The actuating end of the key 16 carries (Figs. 6 and 7) means for operating the first and second blocking means. These operating means are double, and are thus present on each side of the key 16. Therefore, when the key has been inserted into the keyhole 26 in each of the two possible directions, an element of each pair of magnetic and mechanical means for operating the blocking means can interact with the latter.
  • Each of the means for operating the first blocking means comprises a magnet 70 fixed in a cavity 72.
  • Each of the means for operating the second blocking means comprises an element mounted resiliently in a further cavity 74 - in particular, a ball 76 fixed to a spring 78 - and capable of interacting such as a cam with the proximal end 66 of the feeler pin 48.
  • Figure 8 shows the lock in an inoperative configuration, in other words without the key 16 inserted into the keyhole 26. The springs 46, 68 tend to make the corresponding stop pins 34, 54 move into the radially innermost possible position, in such a way that their proximal ends 44, 64 protrude into the first portions 30, 50 of the first and second passages 32, 52, pushing the adjacent ends of the magnetic pin 28 and the feeler pin 48. Because of this protrusion of the proximal ends 44, 64 of the stop pins 34, 54, the rotation of the cylindrical member 18 about the axis 22 is impeded.
  • On the other hand, when the key 16 is inserted into the keyhole 26 (Figure 9), one of the magnets 70 faces the magnetic pin 28 and, since their identical poles face each other, repels the magnetic pin 28 in a radially outward direction. The magnetic pin 28 bears on the entry of the second portion 36 of the first passage 32, where it pushes the first stop pin 34 fully in against the resistance of the spring 46. The pin 34 is thus fully retracted into the fixed element 24 and can no longer impede the rotation of the cylindrical member 18.
  • At the same time, one of the balls 76 comes into contact with the convex curved profile of the proximal end 66 of the feeler pin 48 which is pushed radially outwards. The magnetic pin 48 bears on the entry of the second portion 56 of the second passage 52, where it pushes the second stop pin 54 fully in against the resistance of the spring 68. The pin 54 is thus fully retracted into the fixed element 24 and can no longer impede the rotation of the cylindrical member 18.
  • Consequently, the rotation of the cylindrical member 18 within the fixed element 24 is no longer impeded by anything, and thus the key 16 inserted into the keyhole 26 can rotate freely and cause the actuation of the lock in a known way. Conversely, the use of a key having correctly profiled bits, but without the magnetic and mechanical means of operating the blocking means, or having only one of these means, would not enable the lock to be actuated.
  • Clearly, provided that the principle of the invention is retained, the details of construction and the forms of embodiment can be varied widely from what has been described purely by way of example, without departure from the scope of the invention.

Claims (13)

  1. Security lock comprising a boxlike body (10) within which is mounted a slidable carriage (12) associated with closing means (14) and a plurality of combination levers or plates which can be actuated by means of a double-bit key (16), the said lock comprising a member (18) mounted rotatably within a housing formed in a fixed element (24) and having a keyhole (26) for the insertion of the actuating end of the key (16), and first and second means for selectively blocking the rotation of the said member (18) within the fixed element (24), these first and second blocking means being operated by operating means, magnetic and mechanical respectively, carried by the actuating end of the said key (16) .
  2. Lock according to Claim 1, in which the said first blocking means comprise a pin (28) of magnetic material mounted slidably in a first portion (30), formed in the rotating member (18), of a first radial passage (32) and a first stop pin (34) adjacent to the pin of magnetic material (28) and mounted slidably in a second portion (36), formed in the fixed element (24), of the first radial passage (32), and the corresponding operating means comprise a magnet (70) fixed in a cavity (72) of the actuating end of the key (16).
  3. Lock according to Claim 2, in which a spring (46) mounted within the distal end of the second portion (36) of the first passage (32) tends to make the end (44) of the first stop pin (34) adjacent to the magnetic pin (28) project into the first portion (30) of the first passage (32), when the actuating end of the key (16) is not inserted into the keyhole (26).
  4. Lock according to Claim 2 or 3, in which the said first and second portions (30, 36) of the first passage (32) are offset.
  5. Lock according to any one of the preceding claims, in which the said second blocking means comprise a feeler pin (48) mounted slidably in a first portion (50), formed in the rotating member (18), of a second radial passage (52) and a second stop pin (54) adjacent to the said feeler pin (48) and mounted slidably in a second portion (56), formed in the fixed element (24), of the second radial passage (52), and the corresponding operating means comprise an element mounted resiliently in a further cavity (74) of the actuating end of the key (16) and capable of interacting such as a cam with the proximal end (66) of the feeler pin (48).
  6. Lock according to Claim 5, in which the said cam element is a ball (76) and is fixed to a spring (78) mounted in the said further cavity (74).
  7. Lock according to Claim 5 or 6, in which the proximal end portion (66) of the feeler pin (48) has a cross section smaller than that of the remaining part of the pin (48) and is housed in a correspondingly narrowed section of the first portion (50) of the second radial passage (52).
  8. Lock according to Claim 7, in which the point of the proximal end (66) of the feeler pin (48) has a convex curved profile.
  9. Lock according to any one of the preceding Claims 5 to 8, in which a spring (68) mounted within the distal end of the second portion (56) of the second passage (52) tends to make the end (64) of the second stop pin (54) adjacent to the feeler pin (48) project into the first portion (50) of the second passage (52), when the actuating end of the key (16) is not inserted into the keyhole (26).
  10. Lock according to any one of the preceding Claims 5 to 10, in which the said first and second portions (50, 56) of the second passage (52) are offset.
  11. Lock according to any one of the preceding Claims 5 to 10, in which each of the said first and second stop pins (34, 54) comprises a median portion (40, 60) having a larger cross section and distal end (42, 62) and proximal end (44, 64) portions having a smaller cross section.
  12. Lock according to any one of the preceding Claims 5 to 11, in which the proximal end portions (38, 58) of the second portion (36, 56) of the first and second passage (32, 52) have a cross section which is smaller than that of the corresponding remaining portions.
  13. Key of a lock according to any one of the preceding claims, comprising magnetic and mechanical means for operating corresponding blocking means.
EP06111912.9A 2005-04-05 2006-03-29 Double-bit key and lock with mechanical and magnetic security system Not-in-force EP1715122B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06111912T PL1715122T3 (en) 2005-04-05 2006-03-29 Double-bit key and lock with mechanical and magnetic security system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000224A ITTO20050224A1 (en) 2005-04-05 2005-04-05 DOUBLE MAP LOCK WITH MECHANICAL AND MAGNETIC SAFETY SYSTEM

Publications (3)

Publication Number Publication Date
EP1715122A2 true EP1715122A2 (en) 2006-10-25
EP1715122A3 EP1715122A3 (en) 2009-01-14
EP1715122B1 EP1715122B1 (en) 2014-11-26

Family

ID=36950582

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06111912.9A Not-in-force EP1715122B1 (en) 2005-04-05 2006-03-29 Double-bit key and lock with mechanical and magnetic security system

Country Status (5)

Country Link
EP (1) EP1715122B1 (en)
ES (1) ES2531207T3 (en)
IT (1) ITTO20050224A1 (en)
PL (1) PL1715122T3 (en)
PT (1) PT1715122E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20120100A1 (en) * 2012-02-07 2013-08-08 Mottura Serrature Di Sicurezza KEY, OR RAW OF KEY, FOR A CYLINDER LOCK

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE343291C (en) *
DE1036702B (en) * 1952-04-05 1958-08-14 Willibald Kamm Dipl Ing Lock with magnetically controllable tumbler held in the closed position under the action of a spring
DE2947402A1 (en) * 1979-11-24 1981-05-27 DOM-Sicherheitstechnik GmbH & Co KG, 5040 Brühl FLAT KEY FOR CYLINDLE LOCK
FR2492872B1 (en) * 1980-08-13 1985-10-11 Vachette Sa BUILT-IN PUSH-BUTTON AND SAFETY BARREL USING THE SAME
ES8503771A1 (en) * 1984-05-18 1985-04-01 Talleres Escoriaza Sa A key for a lock
EP0571311A1 (en) * 1992-04-23 1993-11-24 Metalurgica Cerrajera De Mondragon, S.A. Cylinder lock with magnetic pin tumblers
IT1279693B1 (en) * 1995-12-04 1997-12-16 Italiana Serrature Affini SAFETY DEVICE FOR DOUBLE MAP LOCKS.
IL129097A (en) * 1999-03-22 2002-05-23 Hamafteach Hamistovev Ltd Key blank with springs floating pins
CN2386132Y (en) * 1999-03-24 2000-07-05 郑勇 Lock with combined ball set
ITBO20020213A1 (en) * 2002-04-19 2003-10-20 Cisa Spa CYLINDER LOCK AND RELATED KEY

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20120100A1 (en) * 2012-02-07 2013-08-08 Mottura Serrature Di Sicurezza KEY, OR RAW OF KEY, FOR A CYLINDER LOCK
CN103243974A (en) * 2012-02-07 2013-08-14 莫图拉保险锁股份公司 Key, or key blank, for a cylinder lock
EP2626489A1 (en) * 2012-02-07 2013-08-14 Mottura Serrature di Sicurezza S.p.A. Key, or key blank, for a cylinder lock
CN103243974B (en) * 2012-02-07 2016-08-03 莫图拉保险锁股份公司 Key or key billet for cylinder lock
RU2612989C2 (en) * 2012-02-07 2017-03-14 Моттура Серратуре Ди Сикуредза С.П.А. Key or key blank for cylinder lock

Also Published As

Publication number Publication date
ITTO20050224A1 (en) 2006-10-06
PL1715122T3 (en) 2015-05-29
EP1715122B1 (en) 2014-11-26
PT1715122E (en) 2015-02-24
EP1715122A3 (en) 2009-01-14
ES2531207T3 (en) 2015-03-11

Similar Documents

Publication Publication Date Title
RU2175704C1 (en) Cylindrical lock
KR101756565B1 (en) Improved rotary blocking device
US4312198A (en) Magnetic key operated hotel door lock
US3728880A (en) Rekeyable axial pin tumbler lock
CN102834575A (en) Mechanical pushbutton locking arrangements
JP4671472B2 (en) Cylinder lock
EP2406442B1 (en) Disc tumbler cylinder lock and key combination
US9540847B2 (en) Magnetically enhanced key and lock system
EP1715122B1 (en) Double-bit key and lock with mechanical and magnetic security system
CN111133163B (en) Locking device
EP2913461B1 (en) Security device for a cylinder lock
RU2629860C1 (en) Protective pad for lever tumbler lock
CN211173466U (en) Lock core, lock and unlocking key
JP3906407B2 (en) Card type lock device
EP0819812A2 (en) Lock with a safety device for enabling a key to be introduced into the lock
EP3577291B1 (en) Soundproof lock
CN112709497B (en) Lock core
RU2412319C1 (en) Secret mechanism of key lock
JP4246005B2 (en) Cylinder lock set
JP2002097823A (en) Picking protective lock, and locking system using the same
AU2018223218B2 (en) A lock assembly with indicator mechanism
RU2030534C1 (en) Lock cylinder mechanism
JP3074077U (en) Double pin tumbler type locking device
RU2625436C1 (en) Cylinder lock mechanism and key
RU2210661C1 (en) Interlocking device of "venets" lock

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BELLITTI, GIOVANNI

Inventor name: BERTAUX, GILLES

Inventor name: PELOSI, LINO

Inventor name: TACCHINO, LORENZO

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20090710

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20090924

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140613

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BERTAUX, GILLES

Inventor name: PELOSI, LINO

Inventor name: TACCHINO, LORENZO

Inventor name: BELLITTI, GIOVANNI

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 698327

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602006043769

Country of ref document: DE

Effective date: 20150108

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20150218

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2531207

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20150311

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20141126

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 698327

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141126

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20150400379

Country of ref document: GR

Effective date: 20150318

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150326

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006043769

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Effective date: 20150908

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602006043769

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150329

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20150827

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150329

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150331

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150331

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150329

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151001

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150329

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Owner name: DOM-CR S.P.A., IT

Effective date: 20160113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20160408

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20060329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170329

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LT

Payment date: 20180221

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20180410

Year of fee payment: 7

Ref country code: FR

Payment date: 20180329

Year of fee payment: 13

Ref country code: BG

Payment date: 20180131

Year of fee payment: 13

REG Reference to a national code

Ref country code: LT

Ref legal event code: MM4D

Effective date: 20190329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190329

Ref country code: BG

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191007

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20200217

Year of fee payment: 15

Ref country code: PT

Payment date: 20200221

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20200401

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210929

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20220524

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210330

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210329