EP0234030A1 - Dispositif de guidage d'un engin volant - Google Patents
Dispositif de guidage d'un engin volant Download PDFInfo
- Publication number
- EP0234030A1 EP0234030A1 EP86117392A EP86117392A EP0234030A1 EP 0234030 A1 EP0234030 A1 EP 0234030A1 EP 86117392 A EP86117392 A EP 86117392A EP 86117392 A EP86117392 A EP 86117392A EP 0234030 A1 EP0234030 A1 EP 0234030A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- missile
- guide beam
- beacon
- subfield
- code
- 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
- 238000000034 method Methods 0.000 description 9
- 239000013078 crystal Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- ZINJLDJMHCUBIP-UHFFFAOYSA-N ethametsulfuron-methyl Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(=O)OC)=N1 ZINJLDJMHCUBIP-UHFFFAOYSA-N 0.000 description 2
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/24—Beam riding guidance systems
- F41G7/26—Optical guidance systems
Definitions
- the invention relates to a device for guiding a missile with the aid of an electromagnetic beacon, in a path on which the missile is to move against a target, the beacon being coded so that the missile receives the information with which it is on the desired Can move web.
- an optical guide beam is generated by a light source, with which a missile is directed against a target from a launch base.
- Means are available to fan out the guide beam in such a way that the beam cross section consists of intersecting beams.
- Means are also provided for modulating and deflecting the fanned out light beam, each bar being modulated differently.
- the missile there is a receiver with photocells and control elements to steer the missile along the beacon against the target.
- a guide beam is also generated with the aid of a light source, in a path on which the missile is to move.
- the guide beam cross-section is broken down into a checkerboard-like area, each field of the checkerboard-like cross-sectional area having its own code, such that the receiver in the missile can recognize the field in which the guide beam cross-sectional area is located.
- Digital frequency modulation of the beacon of a device for guiding a missile is e.g. in U.S. Patent 4,299,360.
- two rotating coding disks are used, with passage openings which allow the guide beam to pass through and modulate the guide beam according to their arrangement on the disk.
- the guide beam is divided into four quadrants in frequency by using four beam sources, each of which has a different frequency.
- the modulated radiation from the four sources is combined into a single beam with the desired spatial modulation.
- the object to be achieved with the present invention is to create a simple device for guiding a missile, in which the risk that the missile inadvertently leaves the guide beam and can no longer be guided is as small as possible.
- the inventive device for guiding a missile, with which this object is achieved is characterized in that: - A device for the gradual deflection of the beacon and a device for coding the beacon are coupled to one another via a computer in order to generate a separate code on each subfield of a scanning field.
- a chessboard-like scanning field is preferably generated with the aid of the device for deflecting the guide beam, and each subfield is given its own code with the aid of the device for coding the guide beam.
- a scanning field with circles or spirals or any other pattern can also be generated.
- the invention consists essentially in modulating a guide beam, in particular a CO2 laser beam, first by means of an acousto-optical or electro-optical crystal with a code which contains the information to be transmitted.
- the coded guide beam is deflected by a suitable device, in particular a deflection or scanning mirror, such that it e.g. creates a checkerboard-like scanning field with eight by eight subfields.
- the deflected guide beam remains on each subfield until the required information has been transmitted and only then jumps to the next subfield.
- a missile 6 is to be directed to a target 4 with the aid of a beacon 3.
- a steering device 2 which directs the steering beam 3 towards the target 4 to be combated.
- the directional axis 5 in the middle of the beacon 3 is indicated by dashed lines.
- the missile 6 is to be directed against the target 4 in this guide beam 3.
- the guide beam 3 is e.g. with the aid of a target tracking device, which is not described in detail here, is constantly aimed at the moving target 4. Instead of using the target tracking device, the guide beam 3 can be guided by hand to the target 4 until the missile 6 has reached the target 4.
- the guide beam 3 must have a sufficiently large cross section to ensure that the missile 6 cannot fly out of the guide beam 3 after it is once in the guide beam 3.
- a guide beam 3 is generated which, compared to known guide beams, requires less power to generate it, ie the energy for generating the guide beam 3 is smaller than before, since only a subfield of the scanning beam is illuminated.
- the coding should be able to be chosen as desired and should also be changeable as desired. This is not the case with known steering devices.
- the data transmission performance should be high.
- the laser 11 fed by a current source 10 generates a guide beam 3, the divergence of which is set by a device 12 for expanding the guide beam.
- the guide beam is then encoded by a modulator 13.
- the coded guide beam is changed by zoom optics 14 such that during the flight of the missile 6 e.g. the cross-section of the beacon is adjusted depending on the distance of the missile.
- the focused and coded guide beam is deflected by a scanning mirror 15 and generates the checkerboard-like field 16.
- An encoder 18 is connected to the modulator 13 via a driver 17 and a control element 20 is connected to the scanning mirror 15 via a driver 19.
- the control element 20 is also connected to the zoom optics 14 via a driver 21. Both the encoder 18 and the control element 20 are connected to a common computer 22. Missiles 6 are indicated in different subfields 23 in the checkerboard-like scanning field 16 of the guide beam 3.
- a frequency f a 80 Hz in the row direction, ie in the azimuth
- each reference bit each has to be transmitted for azimuth and elevation, then 23 bits are required for each subfield 23.
- the modulator 13 must therefore operate at a frequency of approximately 12 kHz.
- the modulator 13 can operate at a maximum frequency of 10 MHz.
- each piece of information is therefore transmitted to the missile 6 not only once but 10 times. Therefore the modulator has to work at 120kHz instead of 12kHz. In this way, the disturbing influence of the atmosphere can be largely eliminated. It is also possible to transmit further information.
- the missile 6 can be directed into the center of a partial field 23 by utilizing the natural beam distribution or by additional modulation.
- the coding of the scanning field 16 described enables several missiles 6 to be steered simultaneously in different subfields 23 without the coding having to be changed.
- coding can be used, in particular the analog methods: amplitude, frequency and phase modulation and the digital methods: on / off keying, frequency keying and phase shift keying. In the present case, however, the digital methods, in particular the phase shift, are preferred. Keying.
- the coding is achieved by a phase jump compared to a reference signal.
- phase jump is 180 °
- the logical assignment is "0" or "L” and if the phase jump is 0 °, the logical assignment "1" or "H” results.
- the eight lines are labeled with three bits each as follows: 000, 001, 010, 011, 100, 101, 110 and 111.
- the eight columns are labeled in the same way with three bits each: 000, 001, 010, 011, 100, 101, 110 and 111.
- Subfield 23 thus has the code "000 000" in the first row and in the first column and the subfield in the last row and in the last column has the code "111 111".
- a first frequency A corresponds to the logical assignment "0”
- a second frequency B corresponds to the logical assignment "1”.
- the rest of the coding corresponds to the phase shift keying just mentioned.
- the encoder in the transmitter is synchronized with the decoder in the receiver before the launch of the missile.
- the missile 30 has at its rear end a photodetector 31 with an upstream one Collecting lens and a narrow band filter, which is connected to detector electronics 32.
- detector electronics 32 In this detector electronics 32 there is an amplifier, a filter and a decoder. Special evaluation electronics in the missile are required to determine the center of the field.
- a computer is connected to the detector electronics 32 33 connected.
- Control elements 35 are present for guiding the missile 30, for example pivotable wings or nozzles.
- the payload 36 for example an explosive charge, is located in the front part of the missile 30.
- a current source 34 is provided to supply the various elements.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Radar Systems Or Details Thereof (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH34986 | 1986-01-30 | ||
CH349/86 | 1986-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0234030A1 true EP0234030A1 (fr) | 1987-09-02 |
EP0234030B1 EP0234030B1 (fr) | 1990-11-28 |
Family
ID=4184991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86117392A Expired - Lifetime EP0234030B1 (fr) | 1986-01-30 | 1986-12-13 | Dispositif de guidage d'un engin volant |
Country Status (8)
Country | Link |
---|---|
US (1) | US4709875A (fr) |
EP (1) | EP0234030B1 (fr) |
CA (1) | CA1264842A (fr) |
DE (1) | DE3675926D1 (fr) |
DK (1) | DK48287A (fr) |
ES (1) | ES2019870B3 (fr) |
IL (1) | IL81417A (fr) |
NO (1) | NO165814C (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2689644A1 (fr) * | 1992-03-30 | 1993-10-08 | Saint Louis Inst | Dispositif de détection et mesure de l'écart de trajectoire d'un projectile. |
NL1031288C2 (nl) * | 2006-03-03 | 2007-09-04 | Thales Nederland Bv | Apparaat en werkwijze voor geleiding van een projectiel. |
DE102013209052A1 (de) | 2013-05-15 | 2014-11-20 | Rheinmetall Air Defence Ag | Vorrichtung zur Flugbahnkorrektur eines Geschosses |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2627268B1 (fr) * | 1988-02-12 | 1993-05-14 | Thomson Brandt Armements | Systeme de guidage de vecteur par faisceau laser et impulseurs pyrotechniques, et vecteur guide par un tel systeme |
US5102065A (en) * | 1988-02-17 | 1992-04-07 | Thomson - Csf | System to correct the trajectory of a projectile |
NL8801917A (nl) * | 1988-08-02 | 1990-03-01 | Hollandse Signaalapparaten Bv | Koerscorrectiesysteem voor in baan corrigeerbare voorwerpen. |
IT9047709A1 (it) * | 1989-03-24 | 1990-09-25 | Thomson Csf | Sistema per la guida di proietti tramite fascio direttore codificato in coordinate cartesiane. |
DE4007712A1 (de) * | 1990-03-10 | 1991-09-12 | Tzn Forschung & Entwicklung | Geschoss mit einem bugseitig angeordneten ir-suchsystem |
US5375008A (en) * | 1991-07-17 | 1994-12-20 | Electronic Warfare Associates, Inc. | Systems for distinguishing between friendly ground targets and those of a foe |
DE4416211C2 (de) * | 1994-05-07 | 1996-09-26 | Rheinmetall Ind Gmbh | Verfahren und Vorrichtung zur Flugbahnkorrektur von Geschossen |
DE4444635C2 (de) * | 1994-12-15 | 1996-10-31 | Daimler Benz Aerospace Ag | Einrichtung zur Selbstverteidigung gegen Flugkörper |
US5537711A (en) * | 1995-05-05 | 1996-07-23 | Tseng; Yu-Che | Electric board cleaner |
US8371201B2 (en) * | 2004-08-25 | 2013-02-12 | Bae Systems Information And Electronic Systems Integration Inc. | Method and apparatus for efficiently targeting multiple re-entry vehicles with multiple kill vehicles |
DE102010004820A1 (de) * | 2010-01-15 | 2011-07-21 | Rheinmetall Air Defence Ag | Verfahren zur Flugbahnkorrektur eines insbesondere endphasengelenkten Geschosses sowie Geschoss zur Durchführung des Verfahrens |
US8237095B2 (en) * | 2010-02-24 | 2012-08-07 | Lockheed Martin Corporation | Spot leading target laser guidance for engaging moving targets |
EP2390616A1 (fr) * | 2010-05-27 | 2011-11-30 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Procédé de guidage d'une salve de projectiles guidés vers une cible, système et produit de programme informatique |
US8872081B2 (en) * | 2011-11-01 | 2014-10-28 | Ge Aviation Systems Llc | Methods for adjusting a relative navigation system |
US9012822B2 (en) * | 2012-07-18 | 2015-04-21 | Thales Holdings Uk Plc | Missile guidance |
US9322651B2 (en) | 2012-08-29 | 2016-04-26 | Ge Aviation Systems Llc | System and method for utilizing multiple sensors |
IL236338B (en) * | 2014-12-18 | 2018-12-31 | Israel Aerospace Ind Ltd | Guidance system and method |
US9435635B1 (en) * | 2015-02-27 | 2016-09-06 | Ge Aviation Systems Llc | System and methods of detecting an intruding object in a relative navigation system |
US20190004544A1 (en) * | 2017-06-29 | 2019-01-03 | Ge Aviation Systems, Llc | Method for flying at least two aircraft |
RU2704675C1 (ru) * | 2019-04-11 | 2019-10-30 | Акционерное общество "Научно-технический центр ЭЛИНС" | Устройство формирования оптического поля для телеориентирования управляемых объектов |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1958139A1 (de) * | 1969-11-19 | 1971-05-27 | Messerschmitt Boelkow Blohm | Anordnung zur optischen Leitstrahllenkung von Flugzeugen und Flugkoerpern |
FR2458044A1 (fr) * | 1979-06-02 | 1980-12-26 | Messerschmitt Boelkow Blohm | Procede de defense contre les engins volants ou les missiles |
GB2066431A (en) * | 1979-12-22 | 1981-07-08 | Diehl Gmbh & Co | Optical remote-control means for a propectile |
DE3341186A1 (de) * | 1982-11-13 | 1984-06-28 | British Aerospace Plc, London | Strahlgefuehrtes lenksystem |
DE3311349A1 (de) * | 1983-03-29 | 1984-10-11 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Verfahren zur vermessung eines bewegten koerpers im raum |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690594A (en) * | 1964-05-20 | 1972-09-12 | Eltro Gmbh | Method and apparatus for the determination of coordinates |
FR1466437A (fr) * | 1965-12-06 | 1967-01-20 | Csf | Système optique de guidage d'un projectile |
US3782667A (en) * | 1972-07-25 | 1974-01-01 | Us Army | Beamrider missile guidance method |
US4014482A (en) * | 1975-04-18 | 1977-03-29 | Mcdonnell Douglas Corporation | Missile director |
JPS5842431B2 (ja) * | 1975-12-29 | 1983-09-20 | 富士重工業株式会社 | 飛翔体の光ビ−ム誘導装置 |
GB1524122A (en) * | 1976-01-29 | 1978-09-06 | Elliott Brothers London Ltd | Guidance systems for mobile craft |
US4186899A (en) * | 1977-12-12 | 1980-02-05 | Ford Motor Company | Controlled beam projector |
US4209224A (en) * | 1977-12-12 | 1980-06-24 | Ford Aerospace & Communications Corp. | Prismatic beam rotator for an optical beam projector |
US4245800A (en) * | 1978-06-22 | 1981-01-20 | Hughes Aircraft Company | Spatial coding of laser beams by optically biasing electro-optic modulators |
FR2441145A1 (fr) * | 1978-11-09 | 1980-06-06 | Aerospatiale | Systeme de guidage pour tir en rafale de missiles telecommandes |
US4299360A (en) * | 1979-01-30 | 1981-11-10 | Martin Marietta Corporation | Beamrider guidance technique using digital FM coding |
US4424944A (en) * | 1980-02-07 | 1984-01-10 | Northrop Corporation | Device to spatially encode a beam of light |
-
1986
- 1986-12-13 DE DE8686117392T patent/DE3675926D1/de not_active Expired - Fee Related
- 1986-12-13 EP EP86117392A patent/EP0234030B1/fr not_active Expired - Lifetime
- 1986-12-13 ES ES86117392T patent/ES2019870B3/es not_active Expired - Lifetime
-
1987
- 1987-01-07 NO NO870062A patent/NO165814C/no unknown
- 1987-01-22 US US07/005,697 patent/US4709875A/en not_active Expired - Fee Related
- 1987-01-26 CA CA000528161A patent/CA1264842A/fr not_active Expired
- 1987-01-29 IL IL81417A patent/IL81417A/xx not_active IP Right Cessation
- 1987-01-29 DK DK048287A patent/DK48287A/da not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1958139A1 (de) * | 1969-11-19 | 1971-05-27 | Messerschmitt Boelkow Blohm | Anordnung zur optischen Leitstrahllenkung von Flugzeugen und Flugkoerpern |
FR2458044A1 (fr) * | 1979-06-02 | 1980-12-26 | Messerschmitt Boelkow Blohm | Procede de defense contre les engins volants ou les missiles |
GB2066431A (en) * | 1979-12-22 | 1981-07-08 | Diehl Gmbh & Co | Optical remote-control means for a propectile |
DE3341186A1 (de) * | 1982-11-13 | 1984-06-28 | British Aerospace Plc, London | Strahlgefuehrtes lenksystem |
DE3311349A1 (de) * | 1983-03-29 | 1984-10-11 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Verfahren zur vermessung eines bewegten koerpers im raum |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2689644A1 (fr) * | 1992-03-30 | 1993-10-08 | Saint Louis Inst | Dispositif de détection et mesure de l'écart de trajectoire d'un projectile. |
NL1031288C2 (nl) * | 2006-03-03 | 2007-09-04 | Thales Nederland Bv | Apparaat en werkwijze voor geleiding van een projectiel. |
WO2007099150A1 (fr) * | 2006-03-03 | 2007-09-07 | Thales Nederland B.V. | Appareil et procédé de guidage de projectile |
US8173945B2 (en) | 2006-03-03 | 2012-05-08 | Thales Nederland B.V. | Apparatus and method for guidance of a projectile |
DE102013209052A1 (de) | 2013-05-15 | 2014-11-20 | Rheinmetall Air Defence Ag | Vorrichtung zur Flugbahnkorrektur eines Geschosses |
Also Published As
Publication number | Publication date |
---|---|
DE3675926D1 (de) | 1991-01-10 |
NO870062D0 (no) | 1987-01-07 |
EP0234030B1 (fr) | 1990-11-28 |
NO165814B (no) | 1991-01-02 |
DK48287D0 (da) | 1987-01-29 |
IL81417A0 (en) | 1987-08-31 |
DK48287A (da) | 1987-07-31 |
NO165814C (no) | 1991-04-10 |
IL81417A (en) | 1993-06-10 |
NO870062L (no) | 1987-07-31 |
CA1264842A (fr) | 1990-01-23 |
ES2019870B3 (es) | 1991-07-16 |
US4709875A (en) | 1987-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0234030B1 (fr) | Dispositif de guidage d'un engin volant | |
DE10193737B4 (de) | Laserbearbeitungsvorrichtung | |
DE2951941C2 (de) | Optische Fernlenkvorrichtung für ein Geschoß | |
DE2659408C2 (fr) | ||
DE2922459C2 (de) | Optische Aufzeichnungsvorrichtung | |
DE3441921C2 (fr) | ||
DE1481990A1 (de) | Optisches System zur Fuehrung eines Projektils | |
DE3943374C2 (fr) | ||
DE3206374A1 (de) | Verfahren und vorrichtung zum eichen der ablenkung eines aus geladenen teilchen bestehenden strahls | |
DE3530922A1 (de) | Projektionseinrichtung fuer einen leitstrahl | |
DE2853695C2 (de) | Vorrichtung zum selbsttätigen Nachführen eines Laserstrahls | |
DE3504968A1 (de) | Aufzeichnungsgeraet fuer eine optische platte | |
DE2937136C2 (fr) | ||
DE1623438A1 (de) | Verfahren und Einrichtung zum Stabilisieren eines optischen Strahlenbuendels,insbesondere fuer Geraete zum UEbungsschiessen mit fernlenkbaren Geschossen | |
DE2539626A1 (de) | Vorrichtung zum steuern von flugkoerpern | |
DE2608097A1 (de) | Vorrichtung zur steuerung der ablenkung von lichtstrahlen | |
DE2149729B2 (de) | Führungssystem mit sich überlappenden Laserstrahlkeulen | |
DE3401544A1 (de) | Leitsystem, um eine maschine in eine zielrichtung zu leiten | |
DE1805097C3 (de) | Anordnung zur Erzeugung von den Versetzungen eines frei beweglichen Griffels in einer Schreibebene entsprechenden Koordinatensignalen | |
CH712974B1 (de) | Vorrichtung und Verfahren zur Steuerung eines Flugkörpers. | |
DE3010814A1 (de) | Vielstrahllinse zur erzeugung mehrerer korpuskularstrahlsonden | |
DE3149808C2 (de) | Laser-Richtungs- und Leitstrahlgeber | |
DE2951564A1 (de) | Laser als richtungs- und leitstrahlgeber | |
EP0635849A1 (fr) | Rotation d'un faisceau de particules qui voyagent suivant un axe en direction d'un point-cible | |
DE1773864C3 (de) | Vorrichtung zur Führung eines beweglichen Körpers |
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 ES FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19871010 |
|
17Q | First examination report despatched |
Effective date: 19890126 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
ITF | It: translation for a ep patent filed |
Owner name: DE DOMINICIS & MAYER S.R.L. |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE CH DE ES FR GB IT LI NL SE |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
ET | Fr: translation filed | ||
REF | Corresponds to: |
Ref document number: 3675926 Country of ref document: DE Date of ref document: 19910110 |
|
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: BE Payment date: 19911127 Year of fee payment: 6 |
|
ITTA | It: last paid annual fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Effective date: 19921231 |
|
BERE | Be: lapsed |
Owner name: WERKZEUGMASCHINENFABRIK OERLIKON-BUHRLE A.G. Effective date: 19921231 |
|
EAL | Se: european patent in force in sweden |
Ref document number: 86117392.0 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19971110 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19971117 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19971121 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19971124 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19971126 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19971201 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 19971209 Year of fee payment: 12 |
|
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: 19981213 |
|
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: 19981214 Ref country code: ES Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES Effective date: 19981214 |
|
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: 19981231 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19981231 |
|
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: 19990701 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19981213 |
|
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: 19990831 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19990701 |
|
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: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19991001 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20010402 |
|
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: 20051213 |