EP0452298A1 - Barillet de serrure comportant un dispositif de verrouillage électromécanique intégré - Google Patents
Barillet de serrure comportant un dispositif de verrouillage électromécanique intégré Download PDFInfo
- Publication number
- EP0452298A1 EP0452298A1 EP91890073A EP91890073A EP0452298A1 EP 0452298 A1 EP0452298 A1 EP 0452298A1 EP 91890073 A EP91890073 A EP 91890073A EP 91890073 A EP91890073 A EP 91890073A EP 0452298 A1 EP0452298 A1 EP 0452298A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- core
- key
- housing
- pin
- cylinder
- 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
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
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0611—Cylinder locks with electromagnetic control
- E05B47/0619—Cylinder locks with electromagnetic control by blocking the rotor
- E05B47/0626—Cylinder locks with electromagnetic control by blocking the rotor radially
- E05B47/063—Cylinder locks with electromagnetic control by blocking the rotor radially with a rectilinearly moveable blocking element
-
- 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
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
- E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
-
- 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
- G07C2009/00769—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 wireless means
- G07C2009/00777—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 wireless means by induction
Definitions
- the invention relates to a lock cylinder with a built-in electromechanical lock, which comprises an electromagnet with magnetic coil and iron core that can be controlled by an electronic comparison circuit, in a bore in the cylinder housing, the bore being extended into a cylinder core, having a tumbler with a core and housing pin, and in particular lies in a series of mechanical tumblers, which can be displaced from a locked position into a release position by means of a key in a bore in the cylinder housing, which are continued in the cylinder core rotatably mounted in the housing, by means of a key.
- Lock systems which operate on the basis of a cylinder lock with a flat key.
- the key bit moves a number of spring-loaded core and housing pins in the locking cylinder.
- division - i.e. the contact surfaces of the core pins with the housing pins lie in the cylindrical surface of the core - then the core can be rotated in the housing and the locking mechanism is opened.
- a known exemplary embodiment provides, for example, a code transmitter in the key box, which is inductively supplied with energy in the vicinity of the lock and emits its code.
- magnetic or mechanical code elements on the key are also known, which can be scanned electrically or optically.
- a receiver is provided in the rosette of the cylinder, which picks up the incoming code and then compares it with a stored lock code. If the code matches, an additional lock is unlocked in the lock cylinder or in the mortise lock.
- Such a system therefore presupposes that both the mechanical key secret transmitted via the toothing of the flat key and the electronic key secret realized by the code in the lock are recognized and matched so that locking takes place.
- the particular advantage of such The lock system lies in the simple possibility of reprogramming, for example if a key is lost or the access authorization is changed.
- the electronic circuit additionally requires a lock which is switched on or off in accordance with the result of the electrical target / actual comparison.
- an electromagnet is known from EP-A3 281 507, the magnet armature of which engages in a half-shell of the coupling. If an additional coded key is inserted on the outside, the coupling is unlocked electromechanically, provided that the additional coding is correct in addition to the mechanical lock secret. From the inside, a key with a mechanical lock secret is sufficient for the locking process.
- US Pat. No. 4,798,068 shows a balance beam or a rocker with two pins, one of which engages in a bore in the core and the other in the key channel. A spring causes the latter pin to be pressed into the key channel.
- the rocker is switched by an active key, whereby the signal of a key-side signal generator in the lock is evaluated and, if the code matches, a switching magnet is activated electrically.
- an electromagnetic lock lock which comprises a solenoid which inserts one or more pins into a blind bore of the cylinder core or displaces these or other locking elements and locks and unlocks the cylinder core.
- a flat key is provided, which brings core and housing pins to division in a known manner.
- the design requirements are low energy consumption and minimal size.
- the electromechanical lock should lock the cylinder core in the de-energized state and release it in the excited state. It is ideal if the lock interacting with and controlled by the electronic circuit can be installed directly in standard components with the least possible effort and if a combination of an electronic criterion is superimposed on a mechanical key secret.
- the bore for the solenoid of the electromagnet opens into the key channel, and a housing pin in the bore is displaceable directly or via an extension or an intermediate piece from the iron core when the solenoid is excited and in the bore on the side facing away from the iron core
- a core pin which is displaceable by the housing pin from a locked position into the key channel is mounted.
- the magnetic coil with its iron core replaces the spring of a normal tumbler in the locking cylinder, which pushes the housing pin and the core pin into the key channel of the cylinder core until the core pin is in contact with the key notch. If the appropriate key is inserted, it moves the usual core and housing pins against spring force into the dividing surface or forms the stop of the last-mentioned pair of pins, so that division occurs.
- the locking cylinder can be locked. If the code is read from mechanical or electronic brands of the key bit or the back of the key, then it is only fully recognized when the key is fully inserted into the key channel.
- the core and housing pins are pushed directly against the stop of the key bit teeth of the key already in the key channel as a result of the coil excitation.
- the stop position reached is immediately the division position in which the contact surface between the core and housing pins lies exactly in the outer surface of the cylinder core. Due to the variation of the key toothing, the end stop of the core pin and thus its length matched to the key represent a further security criterion.
- the solenoid remains unexcited and the core and housing pair remain in a position that cannot be reached by the key, in which the core pin lies exactly in the cylindrical surface of the core and a rotation of the core prevented.
- the core pin lies exactly in the cylindrical surface of the core and a rotation of the core prevented.
- There is a situation with one classic cylinder would result if a tumbler spring was removed.
- the pair of pins falls into the hole and remains in a position in which the core pin blocks the rotation of the cylinder core.
- the state with or without a spring is achieved by an activated or non-activated magnet coil.
- a brake in particular a friction brake, which engages the core or housing pin or the iron core is provided, which after short-term excitation of the magnetic coil when the key in the key channel reaches the insertion position, at least the core pin in the advanced position holds in the core and when the core and possibly the housing pin and possibly the iron core can be reset by a prong of the key bit profile that comes into contact with the core pin.
- the magnet coil carries the friction brake for the housing pin or its extension or intermediate piece at its end facing the housing pin, which is designed as a sleeve or magnet coil with a friction-locking collar and which the housing and holds the core pin in the extended position while compensating for its own weight.
- a braking effect can also be achieved by a permanent magnet against the iron core or a ball catch.
- FIG. 1 shows a flat key for a locking cylinder
- FIG. 2 shows a longitudinal section through half of a locking cylinder and a rosette
- FIG. 3 shows a front view of the locking cylinder according to FIG. 2
- FIG. 4 shows a detail from FIG 5 shows a detail from FIG. 2 on an enlarged scale
- FIG. 6 shows a friction brake.
- a flat key 1 (FIG. 1) has a key profile 2 and a toothing 3 which, when inserted into a key flap 4 of a locking cylinder 5 (FIG. 2), displaces spring-loaded core pins 6 and housing pins 7 in such a way that their contact surfaces 8 in the cylinder surface 9 of the cylinder core 10 comes to rest, so that the cylinder core 10 can be rotated in the housing 11 of the locking cylinder 1. While, for example, five rows of the above-mentioned core and housing pin pairs acting as tumblers are provided in the conventional mechanical locking cylinders, which are in bores 12 by springs 13 in Biased towards the key channel 4, the locking cylinder 5 shown in Fig.
- the housing pin 15 is made of brass or another working substance that is indifferent to magnetic forces and has an extension 17 into the interior of the solenoid 16 designed as a solenoid.
- An iron core 18 is in the de-energized state of the solenoid 16 (FIG. 2 and 5) largely outside the magnetic coil and is drawn into the interior when voltage is applied to the connections 19 and thus when the latter is excited. The iron core thus lifts the housing pin 15 and the core pin 14 and pushes them in the direction of the key channel 4 (FIG. 4).
- the four mechanically spring-loaded pairs of pins (6, 7) of the first four tumblers are brought to division against the forces of the mechanical springs 13, while the pair of pins 14, 15 reach division against electromagnetic forces.
- the lock cylinder can then be operated.
- the effect on the pins 14, 15 is similar to the effect of the spring 13, but the electromagnetic spring effect can be switched on or off by energizing or de-energizing the solenoid.
- the solenoid is switched off the pins 14, 15 fall down (FIG. 2), the core pin 14 lying in the transition region from the core 10 and the housing 11 and blocking the actuation of the locking cylinder 5, even if the first four tumbler pairs are brought to division.
- the key 1 has a further coding, in the example a small code transmitter 20 in the key box, the signals of which are received by a receiver 21 in a lock rosette 22 and compared with a target code. If the code matches - that is, if the key 1 was recognized as being authorized to lock - the solenoid 16 is energized via a line 23. The key then locks the cylinder like a classic mechanical locking cylinder. If the code in the receiver 21 cannot be determined, the solenoid remains unexcited and the pins 14, 15 in the locked position outside the key channel. Key 1 brings the first four tumblers to division, but the fifth tumbler (pins 14, 15) remain passively in the locked position. You are not reached by the key. The locking cylinder remains locked.
- the excitation can be switched off again immediately after the build-up of the electromagnetic field if a friction brake acts on the housing pin 15 or its extension 17, which prevents the raised housing pin 15 from falling back.
- the excitation takes place in particular only when the key 1 is fully inserted into the key channel, so that the core pin 14, which soars up due to magnetic forces, and the housing pin come to lie directly in the dividing surface by the correct key. It can therefore be blocked.
- the front tooth 24 of the key toothing pushes the pair of pins back into a neutral position which does not correspond to the division position.
- a cuff 25 can be provided as a friction brake according to FIG. 6 be, which is stationary on the magnetic coil 16 and has an annular collar 26 which bears against the extension 17.
- the dashed arrow shows where the cuff can be installed in a fixed position.
- Fig. 5 permanent magnets 27, 28 are also shown, which hold the pulled-up iron core 18 after pulse activation and switching off the excitation in the upper position against the dead weight and the weight of the housing pin 15 and the core pin 14. Only when the key 1 is removed does the prong 24 (see dashed line in the key channel 4 in FIG. 2) press the core and housing pin down from the dividing surface and thus the iron core out of the range of action of the magnets 27, 28. The iron core 18 and not magnetic pins (17, 15, 14) thus fall into the position according to FIG. 5 and wait for the next excitation of the magnetic coil via the connections 19.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT854/90 | 1990-04-10 | ||
AT85490A AT394604B (de) | 1990-04-10 | 1990-04-10 | Schliesszylinder mit eingebauter, elektromechanischer sperre |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0452298A1 true EP0452298A1 (fr) | 1991-10-16 |
EP0452298B1 EP0452298B1 (fr) | 1994-06-22 |
Family
ID=3501330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19910890073 Expired - Lifetime EP0452298B1 (fr) | 1990-04-10 | 1991-04-10 | Barillet de serrure comportant un dispositif de verrouillage électromécanique intégré |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0452298B1 (fr) |
AT (1) | AT394604B (fr) |
DE (1) | DE59101972D1 (fr) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0526904A1 (fr) * | 1991-08-07 | 1993-02-10 | Aug. Winkhaus GmbH & Co. KG | Serrure à cylindre, notamment pour serrure encastrée |
WO1996002721A1 (fr) * | 1994-07-15 | 1996-02-01 | Silca S.P.A. | Unite de cylindre et de cle a commande electromecanique pour serrures |
WO1996007807A1 (fr) * | 1994-09-03 | 1996-03-14 | Yale Security Products Limited | Serrure a barillet et a fonctionnement electrique |
EP0709533A3 (fr) * | 1994-10-25 | 1996-09-04 | Karrenberg Fa Wilhelm | Serrure cylindrique à goupille électromagnétique |
DE19517704A1 (de) * | 1995-05-13 | 1996-11-14 | Bks Gmbh | Profilzylinder |
NL1004691C2 (nl) * | 1996-12-04 | 1998-06-08 | Hubertus Joseph Hendricus Mari | Cilinderslot met bedienbare vergrendeling. |
US6155089A (en) * | 1998-03-20 | 2000-12-05 | Abloy Oy | Electromechanical cylinder lock |
DE10064403C2 (de) * | 2000-12-21 | 2003-10-09 | Armin Lahde | Mechanisch und elektronisch codierte Ver- und Entriegelungsvorrichtung |
DE102005000029A1 (de) * | 2005-04-07 | 2006-10-12 | Aug. Winkhaus Gmbh & Co. Kg | Schließzylinder |
DE102005000040A1 (de) * | 2005-04-19 | 2006-10-26 | Aug. Winkhaus Gmbh & Co. Kg | Schließzylinder |
EP1626142A3 (fr) * | 2004-08-14 | 2008-10-01 | Aug. Winkhaus GmbH & Co. KG | Mécanisme de blocage |
CN111677372A (zh) * | 2019-03-11 | 2020-09-18 | 天津大学 | 一种基于电磁锁与弹子锁的组合门锁系统的实现方法 |
AT522507A1 (de) * | 2019-05-03 | 2020-11-15 | Evva Sicherheitstechnologie | Verriegelungsvorrichtung |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108798265B (zh) * | 2018-08-03 | 2023-09-08 | 厦门曦然科技有限公司 | 可变换密码锁具 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987002735A1 (fr) * | 1985-10-25 | 1987-05-07 | Lowe & Fletcher Limited | Dispositif de securite, en particulier serrure a commande electrique |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800823A1 (de) * | 1987-08-19 | 1989-07-27 | Bks Gmbh | Schliesszylinder, insbesondere fuer einsteckschloesser bestimmter profilzylinder |
-
1990
- 1990-04-10 AT AT85490A patent/AT394604B/de not_active IP Right Cessation
-
1991
- 1991-04-10 DE DE59101972T patent/DE59101972D1/de not_active Expired - Fee Related
- 1991-04-10 EP EP19910890073 patent/EP0452298B1/fr not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987002735A1 (fr) * | 1985-10-25 | 1987-05-07 | Lowe & Fletcher Limited | Dispositif de securite, en particulier serrure a commande electrique |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0526904A1 (fr) * | 1991-08-07 | 1993-02-10 | Aug. Winkhaus GmbH & Co. KG | Serrure à cylindre, notamment pour serrure encastrée |
WO1996002721A1 (fr) * | 1994-07-15 | 1996-02-01 | Silca S.P.A. | Unite de cylindre et de cle a commande electromecanique pour serrures |
WO1996007807A1 (fr) * | 1994-09-03 | 1996-03-14 | Yale Security Products Limited | Serrure a barillet et a fonctionnement electrique |
US5839305A (en) * | 1994-09-03 | 1998-11-24 | Yale Security Products Limited | Electrically operable cylinder lock |
EP0709533A3 (fr) * | 1994-10-25 | 1996-09-04 | Karrenberg Fa Wilhelm | Serrure cylindrique à goupille électromagnétique |
DE19517704A1 (de) * | 1995-05-13 | 1996-11-14 | Bks Gmbh | Profilzylinder |
DE19517704C2 (de) * | 1995-05-13 | 1999-01-21 | Bks Gmbh | Profilzylinder |
NL1004691C2 (nl) * | 1996-12-04 | 1998-06-08 | Hubertus Joseph Hendricus Mari | Cilinderslot met bedienbare vergrendeling. |
US6155089A (en) * | 1998-03-20 | 2000-12-05 | Abloy Oy | Electromechanical cylinder lock |
DE10064403C2 (de) * | 2000-12-21 | 2003-10-09 | Armin Lahde | Mechanisch und elektronisch codierte Ver- und Entriegelungsvorrichtung |
EP1626142A3 (fr) * | 2004-08-14 | 2008-10-01 | Aug. Winkhaus GmbH & Co. KG | Mécanisme de blocage |
DE102005000029A1 (de) * | 2005-04-07 | 2006-10-12 | Aug. Winkhaus Gmbh & Co. Kg | Schließzylinder |
DE102005000040A1 (de) * | 2005-04-19 | 2006-10-26 | Aug. Winkhaus Gmbh & Co. Kg | Schließzylinder |
CN111677372A (zh) * | 2019-03-11 | 2020-09-18 | 天津大学 | 一种基于电磁锁与弹子锁的组合门锁系统的实现方法 |
AT522507A1 (de) * | 2019-05-03 | 2020-11-15 | Evva Sicherheitstechnologie | Verriegelungsvorrichtung |
AT522507B1 (de) * | 2019-05-03 | 2022-12-15 | Evva Sicherheitstechnologie | Verriegelungsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
ATA85490A (de) | 1991-10-15 |
DE59101972D1 (de) | 1994-07-28 |
EP0452298B1 (fr) | 1994-06-22 |
AT394604B (de) | 1992-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0452298B1 (fr) | Barillet de serrure comportant un dispositif de verrouillage électromécanique intégré | |
EP0278906B1 (fr) | Dispositif de fermeture électromécanique | |
DE19851308C2 (de) | Schließzylinder | |
DE3208818C2 (de) | Elektrisch entriegelbares Schloß mit lokaler Stromversorgung und piezoelektrischem Blockierriegel | |
EP0401647B1 (fr) | Système de verrouillage | |
EP1626142B1 (fr) | Mécanisme de blocage | |
EP0110835B1 (fr) | Cylindre de serrure à verrouillage électromagnétique intégré | |
EP0368018B1 (fr) | Serrure pour porte | |
DE4434587A1 (de) | Elektronisches Zündstartschloßsystem an einem Kraftfahrzeug | |
DE4126160A1 (de) | Schliesszylinder, insbesondere fuer einsteckschloesser | |
EP0276444B1 (fr) | Dispositif de verrouillage avec un grand nombre de combinaisons de verrouillage | |
DE19930054C5 (de) | Elektromechanisches Schließsystem | |
DE7734324U1 (de) | Tasten-kombinationsschloss | |
DE4337426C2 (de) | Vorrichtung zum Verhindern des Zugangs zu einem mit einer Tür verschließbaren geschützten Sicherheitsbereich | |
DE4029208C2 (de) | Zylinderschloß mit mechanischer und elektronischer Kodierung | |
DE2902193C2 (de) | Schließzylinder mit elektromagnetischer Verriegelungs-Einrichtung | |
DE10163355C1 (de) | Schließzylinder, insbesondere für ein Einsteckschloss | |
EP0173987B1 (fr) | Serrure complémentaire pour portes avec système de fermeture de sécurité | |
EP0745949B1 (fr) | Dispositif de lecture/écriture de porteurs de données | |
DE3714808C2 (fr) | ||
DE4416318C1 (de) | Schloß-Schlüsselsystem | |
EP1356177A1 (fr) | Dispositif de fermeture a commande electronique | |
EP1170443A1 (fr) | Entraínement électromoteur pour serrure | |
DE19755218A1 (de) | Elektronische Schließvorrichtung | |
AT409021B (de) | Verschlusseinrichtung |
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: A1 Designated state(s): BE CH DE FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19911023 |
|
17Q | First examination report despatched |
Effective date: 19930128 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: GRUNDMANN SCHLIESSTECHNIK GESELLSCHAFT M.B.H. |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE CH DE FR GB IT LI NL SE |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19940627 |
|
REF | Corresponds to: |
Ref document number: 59101972 Country of ref document: DE Date of ref document: 19940728 |
|
ET | Fr: translation filed | ||
ITF | It: translation for a ep patent filed |
Owner name: ST. CONSUL.BREVETTUALE S.R.L. |
|
EAL | Se: european patent in force in sweden |
Ref document number: 91890073.9 |
|
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 |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20000310 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20000420 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20000427 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20010313 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20010402 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010410 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010411 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20010427 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20010725 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011101 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20010410 |
|
EUG | Se: european patent has lapsed |
Ref document number: 91890073.9 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20011101 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020430 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020430 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20021101 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20021231 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050410 |