EP0140740A1 - Sicherheitsschloss - Google Patents

Sicherheitsschloss Download PDF

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Publication number
EP0140740A1
EP0140740A1 EP19840401820 EP84401820A EP0140740A1 EP 0140740 A1 EP0140740 A1 EP 0140740A1 EP 19840401820 EP19840401820 EP 19840401820 EP 84401820 A EP84401820 A EP 84401820A EP 0140740 A1 EP0140740 A1 EP 0140740A1
Authority
EP
European Patent Office
Prior art keywords
barrel
key
lock
pinion
blades
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
EP19840401820
Other languages
English (en)
French (fr)
Other versions
EP0140740B1 (de
Inventor
Gérard Henri Denis Doinel
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.)
Fichet Bauche SA
Original Assignee
Fichet Bauche 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
Priority claimed from FR8314789A external-priority patent/FR2552146B1/fr
Priority claimed from FR8314790A external-priority patent/FR2552147B1/fr
Application filed by Fichet Bauche SA filed Critical Fichet Bauche SA
Priority to AT84401820T priority Critical patent/ATE27981T1/de
Publication of EP0140740A1 publication Critical patent/EP0140740A1/de
Application granted granted Critical
Publication of EP0140740B1 publication Critical patent/EP0140740B1/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
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E05B29/0013—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers
    • E05B29/002—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers rotating about an axis perpendicular to the key axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/18—Closures or guards for keyholes shaped as lids or slides
    • E05B17/186—Closures or guards for keyholes shaped as lids or slides sliding
    • 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
    • Y10T70/7576—Sliding and rotary plug
    • 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
    • Y10T70/7627—Rotary or swinging 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
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7627—Rotary or swinging tumblers
    • Y10T70/7633—Transverse of plug
    • 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
    • Y10T70/7667—Operating elements, parts and adjuncts
    • 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
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7684—Plug
    • 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
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7689—Tumblers
    • Y10T70/7695—Plate
    • 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
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7706—Operating connections
    • Y10T70/7712—Rollbacks

Definitions

  • the present invention essentially relates to a very improved security lock.
  • Security locks are already known generally comprising a cylindrical body inside which is axially and rotatably movable a barrel or rotor containing a security and actuable by a key to control a lock mechanism.
  • the introduction of the key into the lock allows first of all the arming of the security thanks to which the key can then actuate the lock mechanism itself, that is to say finally bolts ensuring the locking of a door for example.
  • the aim of the present invention is to remedy the above drawbacks in particular, as well as many others, by proposing a new security lock, the structure and the components of which are such that a burglar wants to force this lock, moreover simple and inexpensive, necessarily encounters a multiplicity of difficulties which, in total, make said lock practically inviolable.
  • the subject of the invention is a security lock comprising a cylindrical body inside which is axially and rotatably movable mounted a barrel containing at least one pivoting part operable by a key and authorizing the control of a locking mechanism. lock by rotation of the barrel in the cylindrical body after axial displacement of this barrel towards said mechanism, characterized in that said pivoting part constantly meshes with a pinion which is idly mounted on an axis transversely integral with the barrel and which has a notch opening out to the periphery of this pinion and likely to enter into a positive training link with an element of the me lock mechanism after matching this notch with said element and then translation of the pinion towards the latter.
  • the safety of the lock comprises a pinion in normal position remote from the lock mechanism controlling the bolts, so that if the safety is not armed using the appropriate key, said pinion will turn mad without ability to operate the lock mechanism, so that in total the interior of the lock will not be damaged.
  • the aforementioned pivoting part is formed by two blades respectively pivotally mounted on the barrel symmetrically with respect to its axis and each meshing with a pinion carried by the aforementioned axis, said two blades each being able to constitute a group of blades each meshing with a pinion.
  • the axis carrying the aforementioned pinion or pinions is advantageously removably mounted by its two ends in the barrel, by means for example of two plugs embedded in the wall of this barrel.
  • two mobile plates facing each other forming an entry cover for the lock are slidably mounted at one of the ends of the barrel and are capable of cooperating by their external edge with a groove formed inside the aforementioned cylindrical body, and by their internal edge with a transverse groove formed on the two faces of the key bit.
  • each aforementioned groove is located in the vicinity of the heel of the key bit and has in cross section a U shape, one of the branches of which is orthogonal to the longitudinal axis of the key, and the other branch of which forms an acute angle with this axis.
  • the lock according to the invention is further characterized by a coupling of two fingers each urged by a spring and mounted in opposition in the wall of the barrel, one of these fingers projecting inside the barrel to block the pinion (s) when the other finger cooperates with a ramp or the like provided on the internal periphery of the cylindrical lock body.
  • the aforementioned pivoting blade or blades each have substantially the shape of an L, one of the branches of which constitutes a toothed sector meshing with a pinion and whose au tre branch, articulated on the barrel, has a part projecting towards the inside of the L and cooperating with the key bit.
  • the aforementioned housing for introducing and guiding the key is delimited in particular by bearing surfaces comprising grooves and ribs cooperating respectively with ribs and longitudinal grooves provided on each face of the key bit and selectively actuating the aforementioned pivoting blades.
  • a security lock essentially comprises a cylindrical body 1 in which is slidably mounted a barrel 2 forming the security part of the lock and actuable by a special key 3 for controlling a lock mechanism generally identified in 4.
  • the barrel 1 contains two sets or groups of blades or pivoting linings 5, one of these sets being articulated at 6, and the other at 7.
  • FIGS. 1 to 3 there is shown in solid lines, for more clarity, than a single set of pivoting blades 5, that is to say, that which is articulated at 6 on the barrel 2.
  • the blades 5 each mesh with a pinion 8 which has at its periphery a notch 9 capable of coming into connection with a stud 10 forming part of the lock mechanism 4 which controls bolts not shown.
  • each blade 5 has substantially the shape of an L, one branch 12 of which forms a toothed sector meshing with the pinion 8, and the other branch 13 of which is articulated on the barrel, has a part 14 projecting inwardly from the L and capable of cooperating with the faces 15 of the bit 16 of the key 3, as will be explained later.
  • the two sets of blades 5 respectively articulated at 6 and 7 on the barrel 2 are nested by the part 12 forming toothed sector, so that, as can be seen in FIG. 4, the blade 5a articulated at 6 meshes with the pinion 8a , the blade 5b articulated in 7 meshes with the pinion 8b, the blade 5c articulated in 6 meshes with the pinion 8c, and so on.
  • the blades or fittings 5 are nested and superimposed by their part 12 to mesh each with a pinion 8, it being understood that the blades articulated at 7 on the barrel 2 are symmetrical to the blades articulated at 6, as is shown in dashed lines in Figure 1. It is therefore already understood that by moving away or bringing one from the other a blade articulated at 6 and a blade articulated at 7, the pinion associated with one of these blades will rotate in the opposite direction of the pinion associated with the other blade.
  • the two sets of blades are respectively articulated on either side of a housing 17 provided in the barrel 2 and serving as an axial guide for the key 3.
  • Springs 18 constantly stress each blade of the two groups of blades in the direction of the abovementioned housing 17 or axis X of the barrel 2.
  • the housing 17 is delimited in particular by bearing surfaces 19 comprising grooves and ribs marked diagrammatically at 20 and which are respectively complementary to ribs and longitudinal grooves not shown provided on each side or face 15 of the bit 16 of the key 3 selectively actuating the blades 5.
  • the key introduction hole 3 is formed by the alignment of an orifice 1a formed in the cylindrical body 1, an orifice 21 formed in a part 42 associated with the bottom of the body 1, and the abovementioned housing 17 in barrel 2.
  • two plates 22 forming a movable cover and capable of cooperating by their external edge 22a with a groove 23 formed in the internal periphery of the cylindrical body 1
  • the two plates 22 are also capable of cooperating by their internal edges opposite 22b with two transverse and opposite grooves 24 provided on the bit 16 of the key 3 in the vicinity of the heel 33 of this bit.
  • the two grooves 24 give the bit 16 a narrowed section and each groove has a U shape in cross section, one of the branches 24a of which is orthogonal to the axis X of the key 3 and the other branch 24b of which forms an angle acute with this axis.
  • the plates 22 of the movable cover are constantly stressed in the closed position by springs 27 clearly visible in FIG. 5.
  • FIG. 25 and 26 show two fingers mounted in opposition in the wall of the barrel 2 and each urged by a spring 25a, 26a.
  • the spring 26a is more powerful than the spring 25a, so that the finger 26 is held in the extended position in a recess 27 provided on the internal periphery of the cylindrical body 1, so that, in this way, the finger 25 is in the retracted position or re-entered in the wall of the barrel 2. This is clearly visible in FIG. 1.
  • the recess 27 has a ramp portion 28 which, under the effect of the advancement of the barrel 2 in the cylindrical body 1, pushes the finger 26, so that the finger 25 protrudes inside the barrel 2 to block the pinions 8, as can be seen in FIGS. 2 and 3.
  • the lock mechanism 4 controlling, for example, bolts is of the type known per se and, as can be seen in the figures, essentially comprises a part 29 actuating the bolts and integral in rotation with another part 30 carrying the spigot 10.
  • a spring 31 is arranged between the parts 29 and 30 which can rotate in a ring 35 forming a sliding surface for the barrel 2. It will be added here that a spring 32 is provided between the barrel 2 and the part 30 to constantly stress said part and therefore the chuck 10 in the remote position of non-connection with the pinions 8.
  • the plates of the movable cover at the entrance to the lock contribute to security by limiting the accessibility to the picking tools by the fact that said plates must be practically closed to allow the advancement of the barrel in the cylindrical lock body.
  • the fingers 25 and 26 block the pinions 8 during advancement of the barrel 2. If consequently pressure is applied to the cover in the closed position, the barrel can advance, but the sprockets 8 will be blocked so that, if a burglar tries to introduce a feeler or picking tool between the plates of the cover (if at all it succeeds because of the very low accessibility of the lock when the cover is closed, as explained above), it will not be able to actuate the blades 5 anyway since the pinions 8 will be blocked.
  • the rear part or heel 33 of the bit 3 protrudes from the barrel 2 and has a length equal to the useful stroke of this barrel until rotation, said heel rubbing during rotation on the part 42, which prevents any exit of the key.
  • the lock of the invention also comprises other elements known per se and which need not be described in detail here, such as for example the lug 34 visible in FIG. 4 and capable of cooperating with a groove in the inner periphery of the body cylindrical 1, and this so that the barrel can rotate only when the notches 9 of the pinions 8 are engaged in the spigot 10.
  • the pinion group 8 forms a unit which can be easily removed from the barrel to change the combination of the lock, without changing the whole assembly, in the case where the service key is to be eliminated and replace it with another.
  • a particularly improved security lock has therefore been produced, capable of withstanding picking attempts perfectly, relatively simple and inexpensive to manufacture, and not requiring replacement when it is desired to change the combination of the security mechanism.
  • this lock can use a single swivel blade and a single pinion meshing with this blade, or even a single set of swivel blades, although the use of two sets of blades is preferable in terms of safety at picking and feel of the blades.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Mechanical Control Devices (AREA)
EP19840401820 1983-09-16 1984-09-13 Sicherheitsschloss Expired EP0140740B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84401820T ATE27981T1 (de) 1983-09-16 1984-09-13 Sicherheitsschloss.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8314790 1983-09-16
FR8314789 1983-09-16
FR8314789A FR2552146B1 (fr) 1983-09-16 1983-09-16 Serrure de surete
FR8314790A FR2552147B1 (fr) 1983-09-16 1983-09-16 Cle pour serrure a cache d'entree mobile

Publications (2)

Publication Number Publication Date
EP0140740A1 true EP0140740A1 (de) 1985-05-08
EP0140740B1 EP0140740B1 (de) 1987-06-24

Family

ID=26223584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840401820 Expired EP0140740B1 (de) 1983-09-16 1984-09-13 Sicherheitsschloss

Country Status (5)

Country Link
US (1) US4601184A (de)
EP (1) EP0140740B1 (de)
DE (1) DE3464396D1 (de)
ES (1) ES8505759A1 (de)
PT (1) PT79197B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0428029A2 (de) * 1989-11-11 1991-05-22 YMOS AKTIENGESELLSCHAFT Industrieprodukte Schliesseinrichtung
EP0552595A1 (de) * 1991-12-18 1993-07-28 MOTTURA SERRATURE DI SICUREZZA S.p.A. Sicherheitsschloss für eine Haustüre oder dgl.
FR2701988A1 (fr) * 1993-02-22 1994-09-02 Merle Andre Dispositif de sécurité de fermetures de portes.

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589926B1 (fr) * 1985-11-14 1993-12-31 Neiman Sa Verrou a pistons a rotor coulissant embrayable avec un organe de commande
US5457973A (en) * 1991-04-18 1995-10-17 Strattec Security Corporation Axially activated system for a key lock
DE19939733C2 (de) * 1999-08-21 2001-10-11 Huf Huelsbeck & Fuerst Gmbh Vorrichtung zum Starten eines Fahrzeugmotors mittels eines elektronischen Schlüssels
DE10315023A1 (de) * 2003-04-02 2004-10-14 Volkswagen Ag Verfahren zum Betreiben eines Fortbewegungsmittels und entsprechende Vorrichtung
DE102004019919B3 (de) * 2004-04-21 2006-02-02 Huf Hülsbeck & Fürst Gmbh & Co. Kg Vorrichtung zum Starten eines Fahrzeugmotors mittels eines elektronischen Schlüssels und ein dazu zu verwendener Schlüssel
US7360382B2 (en) * 2005-02-08 2008-04-22 Huf North America Parts Mfg. Corp. Cylinder lock assembly
US7334441B1 (en) * 2007-01-16 2008-02-26 Lear Corporation Electronic vehicle key and housing assembly
EP2017795B1 (de) * 2007-07-18 2012-06-13 iLoq Oy Elektromechanische Sperre
CN101196085B (zh) * 2007-12-13 2012-02-01 朱长洛 弹片式防盗锁
RU2648617C1 (ru) * 2014-05-26 2018-03-26 Федерико ДАНЬИНО Замок

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB251106A (en) * 1925-05-04 1926-04-29 Stanislaw Skrzepinski Improvements in permutation locks
FR655128A (fr) * 1925-05-16 1929-04-15 Bloc de sûreté pour serrure
US2032974A (en) * 1936-03-03 bradshaw
FR855330A (fr) * 1939-01-25 1940-05-08 Muel Et Ses Fils J Perfectionnements aux serrures du type à pompe
US2221664A (en) * 1936-11-27 1940-11-12 Susser Hans Safety lock
FR912442A (fr) * 1945-02-28 1946-08-08 Perfectionnements aux pompes pour serrures

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE65879C (de) * O. WALTER in Köln, Rhein Vorrichtung zum Abschliefsen des Schlüsselloches und zum Festhalten eines Schüsseis im Schlofs
CA815791A (en) * 1969-06-24 Hallmann Hermann Magnetically operating lock
DE507106C (de) * 1928-03-04 1930-09-12 Rob Tuemmler Fa Zylinderschloss
GB654750A (en) * 1947-12-01 1951-06-27 Georges Chosson Improvements in or relating to locks
DE1167691B (de) * 1963-05-02 1964-04-09 Emil Opderbeck Schluesseleinfuehrungssicherung
DE1553448A1 (de) * 1965-09-08 1970-09-17 Willi Rojan Zylinderschloss mit verstellbarem Schluessel und verstellbaren Hebelarmzuhaltungen
GB1196417A (en) * 1966-08-30 1970-06-24 Venner Ltd In Combination a Lock Mechanism and a Key
US3485068A (en) * 1967-10-13 1969-12-23 Sigmund Knaul Tumbler locks
DE2833005A1 (de) * 1978-07-27 1980-02-07 Paul Merkle Spezialschloss fuer sicherheitsausschalter und abschliessbare steckdosen
GB2082240A (en) * 1980-08-20 1982-03-03 Kuo Lung Tsai A lock barrel with shutter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032974A (en) * 1936-03-03 bradshaw
GB251106A (en) * 1925-05-04 1926-04-29 Stanislaw Skrzepinski Improvements in permutation locks
FR655128A (fr) * 1925-05-16 1929-04-15 Bloc de sûreté pour serrure
US2221664A (en) * 1936-11-27 1940-11-12 Susser Hans Safety lock
FR855330A (fr) * 1939-01-25 1940-05-08 Muel Et Ses Fils J Perfectionnements aux serrures du type à pompe
FR912442A (fr) * 1945-02-28 1946-08-08 Perfectionnements aux pompes pour serrures

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0428029A2 (de) * 1989-11-11 1991-05-22 YMOS AKTIENGESELLSCHAFT Industrieprodukte Schliesseinrichtung
EP0428029A3 (en) * 1989-11-11 1992-03-04 Ymos Aktiengesellschaft Industrieprodukte Lock
EP0552595A1 (de) * 1991-12-18 1993-07-28 MOTTURA SERRATURE DI SICUREZZA S.p.A. Sicherheitsschloss für eine Haustüre oder dgl.
FR2701988A1 (fr) * 1993-02-22 1994-09-02 Merle Andre Dispositif de sécurité de fermetures de portes.

Also Published As

Publication number Publication date
PT79197A (fr) 1984-10-01
DE3464396D1 (en) 1987-07-30
EP0140740B1 (de) 1987-06-24
PT79197B (fr) 1986-07-17
ES535950A0 (es) 1985-06-01
US4601184A (en) 1986-07-22
ES8505759A1 (es) 1985-06-01

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