EP0344224B1 - Splittermantel für metallische explosivkörper sowie verfahren zu seiner herstellung - Google Patents

Splittermantel für metallische explosivkörper sowie verfahren zu seiner herstellung Download PDF

Info

Publication number
EP0344224B1
EP0344224B1 EP88907598A EP88907598A EP0344224B1 EP 0344224 B1 EP0344224 B1 EP 0344224B1 EP 88907598 A EP88907598 A EP 88907598A EP 88907598 A EP88907598 A EP 88907598A EP 0344224 B1 EP0344224 B1 EP 0344224B1
Authority
EP
European Patent Office
Prior art keywords
separating cut
hollow body
casing according
separating
fragmentation casing
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.)
Expired - Lifetime
Application number
EP88907598A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0344224A1 (de
Inventor
Karl Merz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT88907598T priority Critical patent/ATE76186T1/de
Publication of EP0344224A1 publication Critical patent/EP0344224A1/de
Application granted granted Critical
Publication of EP0344224B1 publication Critical patent/EP0344224B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00Blasting cartridges, i.e. case and explosive
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/20Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
    • F42B12/22Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction
    • F42B12/26Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction the projectile wall being formed by a spirally-wound element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H3/00Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments

Definitions

  • the invention relates to a splinter jacket for an explosive body, in particular for a projectile, a grenade or a mine according to the preamble of patent claim 1.
  • the invention further relates to a method for producing such a splinter jacket.
  • a splinter jacket which consists of rings with a rectangular cross-section which are arranged on a support body and lie snugly against one another.
  • DE-U1-84 27 781.5 shows a warhead with cracks arranged in the warhead housing, which have arisen from grooves milled into the wall of the warhead housing by upsetting the warhead housing.
  • the invention has for its object to provide a splinter jacket of the type described above, which can be produced much more efficiently with considerably less work.
  • FIG. 1 The hollow cylinder 1 shown therein has constant wall thickness.
  • the separating cut 5 is carried out by a metal cutting device, for example by a laser or plasma cutting device.
  • the separating cut 5 can also be carried out in another way, for example by means of a mechanical cutting device.
  • the gap formed between the turns is shown greatly enlarged in FIG. 1 by pulling the turns 6 apart. In reality, the gap width when making the separating cut using a laser cutting device is only approximately 0.15-0.3 mm.
  • a small hole 7 with an at least approximately round cross section can be provided there.
  • the hollow cylinder 1 In the collapsed state, the hollow cylinder 1 is under a certain elastic tension. So that it remains in this state, it must be fixed in this state. This can be done in a simple manner by welding adjacent cutting edges of the separating cut 5, as is shown in FIG. 3. In FIG. 3, a weld seam made on the outer circumference and running continuously along the separating cut is designated by 8.
  • the hollow cylinder cut open by the separating cut becomes an inherently stable body which is directly suitable for receiving an explosive charge without further reinforcing elements.
  • FIG. 5 Another possibility of fixing the hollow cylinder in the collapsed state is to use a support sleeve.
  • a support sleeve In Fig. 5 an inner support sleeve 10 is shown.
  • the hollow cylinder 1 On the support sleeve, the hollow cylinder 1 is on the one hand by an outwardly projecting shoulder 11 of the support sleeve 10 in the right part of FIG. 5 and on the other hand by a web engaging in an internal groove 12 in the hollow cylinder on the support sleeve 10 in the left part of FIG. 5 fixed.
  • the support sleeve 10 preferably consists of a relatively easily deformable material, such as aluminum, and is pressed into the hollow cylinder under pressure (the material flowing into the groove in the hollow cylinder).
  • the support sleeve can also be designed as an outer sleeve (not shown).
  • the stability of the hollow cylinder 1 is substantially increased by the support sleeve 10.
  • the support sleeve 10 requires a certain volume by which an explosive device to be inserted into the hollow cylinder 1 must be made smaller.
  • the welding solution itself is therefore preferable.
  • FIG. 6 shows in section a hollow body 1, only half shown, according to FIG. 2, in which, however, the separating cut 5 is for the most part oriented obliquely to its surface. This can be used, for example, for spatial distribution the pressure wave arising during the detonation of the explosive device is taken into account.
  • FIG. 7 shows a hollow body, according to FIG. 2, in which, however, the separating cut 5 is partially zigzag-shaped or wavy. Such a configuration of the separating cut 5 achieves a certain toothing of the individual turns 6 which increases the stability of the hollow body.
  • FIG. 9 shows in section a hollow body 1, only half shown, according to FIG. 2, in which, however, the pitch of the turns 6 is not constant, but rather decreases from the center 4 towards the outside (towards the end parts 2, 3).
  • the spatial distribution of the pressure wave which arises during the detonation of the explosive device can also be taken into account in this way.
  • FIG. 10 shows a hollow body 1 according to FIG. 2, in which two helical, mutually non-overlapping separating cuts 5 ', 5 ⁇ are provided. It is also possible to make the separating cuts as single or multi-start screw lines. In addition, the separating cuts can be made with interruptions instead of the welded connections (8 or 9 in Fig. 7 or 8).
  • FIG. 11 shows a splinter jacket which is designed as a predominantly cylindrical sleeve 13 with a base part 14 designed as a fastening element for an ignition head.
  • a hollow body is preferably produced prior to the attachment of the separating cut 5 by hot and / or cold massive forming or in the deep-drawing process, the fastening element for the igniter head also being molded at the same time.
  • the separating cut 5 ends or begins at a distance from the left-hand opening of the bush on the one hand and from its bottom part 14 on the other hand.
  • grooves 15 and 16 tapering at an acute angle are incorporated as predetermined breaking points.
  • the grooves can be formed at the same time using the aforementioned manufacturing techniques. Instead of axially, the grooves can also run helically, for example. In general, they should run substantially perpendicular to the cut or cuts.
  • the design of the hollow body is in no way limited to hollow cylinders.
  • the invention can also be used without problems in the case of conical, frustoconical, spherical, egg-shaped, plate-shaped or grenade-shaped hollow bodies, an embodiment both with or without a support sleeve being possible.
  • the hollow bodies do not necessarily have to be rotationally symmetrical. Hollow bodies that are open, open only at one location or on one side or completely closed can be used at two locations.
  • the hollow body thus produced which is provided with a winding section, can also be used as a spring for other purposes, for example with appropriate thermal treatment. All materials can be used which can be cut using a suitable method.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Arc Welding In General (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Laser Beam Processing (AREA)
  • Disintegrating Or Milling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
EP88907598A 1987-10-14 1988-09-09 Splittermantel für metallische explosivkörper sowie verfahren zu seiner herstellung Expired - Lifetime EP0344224B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88907598T ATE76186T1 (de) 1987-10-14 1988-09-09 Splittermantel fuer metallische explosivkoerper sowie verfahren zu seiner herstellung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4023/87 1987-10-14
CH402387 1987-10-14

Publications (2)

Publication Number Publication Date
EP0344224A1 EP0344224A1 (de) 1989-12-06
EP0344224B1 true EP0344224B1 (de) 1992-05-13

Family

ID=4268375

Family Applications (2)

Application Number Title Priority Date Filing Date
EP88907598A Expired - Lifetime EP0344224B1 (de) 1987-10-14 1988-09-09 Splittermantel für metallische explosivkörper sowie verfahren zu seiner herstellung
EP88810612A Pending EP0312491A1 (de) 1987-10-14 1988-09-09 Splittermantel für metalische Explosivkörper sowie Verfahren zu seiner Herstellung

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP88810612A Pending EP0312491A1 (de) 1987-10-14 1988-09-09 Splittermantel für metalische Explosivkörper sowie Verfahren zu seiner Herstellung

Country Status (20)

Country Link
US (1) US5095821A (pt)
EP (2) EP0344224B1 (pt)
JP (1) JPH02501853A (pt)
KR (1) KR890701980A (pt)
CN (1) CN1032584A (pt)
AR (1) AR241668A1 (pt)
AT (1) ATE76186T1 (pt)
AU (1) AU2318588A (pt)
BR (1) BR8807247A (pt)
CA (1) CA1323800C (pt)
DE (1) DE3871140D1 (pt)
DK (1) DK249289D0 (pt)
ES (1) ES2033018T3 (pt)
FI (1) FI94672C (pt)
GR (1) GR3005383T3 (pt)
IL (1) IL87958A (pt)
NO (1) NO172953C (pt)
PT (1) PT88744B (pt)
WO (1) WO1989003500A1 (pt)
ZA (1) ZA887516B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9011559D0 (en) * 1990-05-23 1990-07-11 Jem Smoke Machine Co Improvements in or relating to a pyrotechnic device
SG82583A1 (en) * 1997-04-23 2001-08-21 Diehl Stiftung & Co Fragmentation body for a fragmentation projectile
DE19960180B4 (de) * 1999-12-14 2006-03-09 Rheinmetall W & M Gmbh Verfahren zur Herstellung eines Sprenggeschosses
CH694473A5 (de) 2000-04-19 2005-01-31 Karl Merz Stahlmantel für eine Granate und Verfahren zu seiner Herstellung.
DE10130324B4 (de) * 2001-06-22 2005-03-24 TDW Gesellschaft für wehrtechnische Wirksysteme mbH Splittererzeugender Gefechtskopf
IL160500A (en) * 2004-02-20 2009-02-11 Rafael Advanced Defense Sys Method of retrofiting a munition for enhancing fragmentation effectiveness
US7093542B2 (en) * 2004-04-22 2006-08-22 Lockheed Martin Corporation Warhead with integral, direct-manufactured features
BG969U1 (bg) * 2006-12-19 2007-12-28 "Арсенал" Ад Осколъчна граната
JP5256078B2 (ja) * 2009-03-03 2013-08-07 株式会社Ihiエアロスペース 指向性りゅう弾
GB2469099B (en) * 2009-04-01 2013-01-23 Chemring Energetics Uk Ltd Explosive charge
DE102009047757B4 (de) 2009-12-09 2011-09-15 Hoffmann & Co. Elektrokohle Ag Sensorelement für eine Sensorvorrichtung
JP5504902B2 (ja) * 2010-01-14 2014-05-28 日油株式会社 円筒状弾薬用の梱包容器
US9360284B1 (en) 2013-03-15 2016-06-07 Vista Outdoor Operations Llc Manufacturing process to produce metalurgically programmed terminal performance projectiles
AT515209B1 (de) 2014-03-14 2015-07-15 Hirtenberger Defence Systems Gmbh & Co Kg Geschoss
US10018453B1 (en) 2014-04-15 2018-07-10 Lockheed Martin Corporation Lightweight monolithic warhead and a method of manufacture
US9738947B1 (en) 2014-04-18 2017-08-22 The United States Of America As Represented By The Secretary Of The Navy Fragmentation device with increased surface hardness and a method of producing the same
WO2016100594A1 (en) * 2014-12-18 2016-06-23 Raytheon Company Explosive device with casing having voids therein
RU2627506C1 (ru) * 2016-04-18 2017-08-08 Роман Николаевич Серёгин Корпус боеприпаса
US10113846B2 (en) * 2016-07-07 2018-10-30 General Dynamics Ordnance and Tactical Systems-Canada, Inc. Systems and methods for reducing munition sensitivity
RU174290U1 (ru) * 2017-04-03 2017-10-10 Государственное научное учреждение "Институт порошковой металлургии" Осколочный элемент заданного дробления
US11454480B1 (en) 2019-06-12 2022-09-27 Corvid Technologies LLC Methods for forming munitions casings and casings and munitions formed thereby

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1203062A (en) * 1915-08-02 1916-10-31 John B Semple Grenade.
FR792362A (fr) * 1935-07-11 1935-12-30 Perfectionnement à la fabrication des ressorts à boudin
US2393275A (en) * 1943-09-04 1946-01-22 Budd Edward G Mfg Co Method of making fragmentation bombs
US2458576A (en) * 1943-10-04 1949-01-11 Nicholas L Etten Fragmentation bomb
US2382277A (en) * 1943-10-30 1945-08-14 Budd Edward G Mfg Co Munitions
US2673730A (en) * 1948-10-28 1954-03-30 Hupp Arleigh Glynn Spring for spring clutches
US2798431A (en) * 1951-01-25 1957-07-09 Howard W Semon Fragmentation warhead
US3434422A (en) * 1959-04-22 1969-03-25 Chamberlain Mfg Corp Continuous rod mat
US3855933A (en) * 1967-05-11 1974-12-24 Us Army Dual purpose grenade
US3768414A (en) * 1971-05-21 1973-10-30 Us Navy Controlled fragment warhead
FR2312009A1 (fr) * 1975-05-23 1976-12-17 Thomson Brandt Enveloppe de charge explosive et notamment projectile a fragmentation
BE889289A (fr) * 1981-06-18 1981-12-18 Prb N V Prb Sa Tete creuse a fragmentation controlee pour engin explosif
SE407695B (sv) * 1977-08-31 1979-04-09 Bofors Ab Stridsdel av stal och sett att framstella den
EP0030809B1 (en) * 1979-12-13 1984-11-21 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Improvements in or relating to explosive fragmentation devices
US4456705A (en) * 1981-12-31 1984-06-26 Usm Corporation Heat fusible-expandable mastic for automobile floor pans
US4590652A (en) * 1983-10-14 1986-05-27 Apx Group Inc. Method for fabricating an air gap pipe
DE8427781U1 (de) * 1984-09-21 1985-05-15 Rheinmetall GmbH, 4000 Düsseldorf Gefechtskopf
DE8427962U1 (de) * 1984-09-22 1985-05-02 Rheinmetall GmbH, 4000 Düsseldorf Gefechtskopf
US4570318A (en) * 1984-10-12 1986-02-18 United Technologies Corporation Overunning clutch spring
DE3624330C1 (de) * 1986-07-18 1987-09-10 Rheinmetall Gmbh Hohlladungstochtergeschoss mit einer Geschosshuelle und vorderseitigem Zuendabstandshalter
CH675475A5 (en) * 1987-12-10 1990-09-28 Karl Merz Explosive member with mounted detonator head - having hollow cavity, explosive charge connecting flange, extra edge, external contour annular and main wall

Also Published As

Publication number Publication date
PT88744A (pt) 1989-07-31
WO1989003500A1 (en) 1989-04-20
NO892461L (no) 1989-06-13
KR890701980A (ko) 1989-12-22
EP0344224A1 (de) 1989-12-06
PT88744B (pt) 1994-01-31
FI892722A (fi) 1989-06-02
GR3005383T3 (pt) 1993-05-24
IL87958A0 (en) 1989-03-31
DK249289A (da) 1989-05-23
NO172953B (no) 1993-06-21
NO172953C (no) 1993-09-29
ATE76186T1 (de) 1992-05-15
ZA887516B (en) 1989-08-30
BR8807247A (pt) 1989-10-31
FI94672B (fi) 1995-06-30
CA1323800C (en) 1993-11-02
ES2033018T3 (es) 1993-03-01
IL87958A (en) 1992-11-15
DK249289D0 (da) 1989-05-23
AU2318588A (en) 1989-05-02
NO892461D0 (no) 1989-06-13
FI892722A0 (fi) 1989-06-02
DE3871140D1 (de) 1992-06-17
FI94672C (fi) 1995-10-10
US5095821A (en) 1992-03-17
AR241668A1 (es) 1992-10-30
EP0312491A1 (de) 1989-04-19
CN1032584A (zh) 1989-04-26
JPH02501853A (ja) 1990-06-21

Similar Documents

Publication Publication Date Title
EP0344224B1 (de) Splittermantel für metallische explosivkörper sowie verfahren zu seiner herstellung
EP0806623B1 (de) Drallstabilisierbares, eine Nutzlast enthaltendes Projektil
EP0101795B1 (de) Sprenggeschoss mit verbesserter Splitterwirkung
EP1209437B1 (de) Treibspiegel-Geschoss mit Zerschell-Penetrator
DE2835557A1 (de) Gefechtskopf fuer geschosse und raketen
CH618260A5 (pt)
DE2129196A1 (de) Verfahren zur herstellung von splitterhuellen und nach diesem verfahren hergestellte splittergeschosse und -gefechtskoepfe
WO1992020923A1 (de) Gehäuse einer exzenterschneckenpumpe
DE2926447C3 (de) Dauerfestes Verbundstück zur Verwendung als Hochdruckdichtungsring mit Instrumentenanschlusseinrichtungen und Verfahren zu dessen Herstellung
DE3886849T2 (de) Treibladung für Geschütze und Verfahren zum Herstellen einer solchen Ladung.
EP0328877A1 (de) Geschoss mit Splittermantel
EP0200856B1 (de) Granatenkörper, insbesondere für Handgranaten
DE2919268A1 (de) Splitterhuelle fuer geschosse, gefechtskoepfe u.dgl. und verfahren zu ihrer herstellung
DE2214092A1 (de) Manoever-platzpatrone
DE2043251A1 (en) Explosive forming - by shock wave conducted into the workpiece from outside
DE102019116125A1 (de) Projektil, insbesondere Deformations- und/oder Teilzerlegungsgeschoss, und Verfahren zum Herstellen eines Projektils
EP0108741B1 (de) Verfahren zur Herstellung eines Splitterkörpers
DE2536308C3 (de) Splitterkörper für Splittergeschosse und -gefechtsköpfe
DE2310667A1 (de) Splitterhuelle fuer geschosse und gefechtskoepfe, sowie verfahren zu deren herstellung
DE3722023A1 (de) Geschoss mit sprengladung
DE2923877A1 (de) Geschosshuelle
EP1304540A2 (de) Munition mit einer profilierten Sprengladung
EP0176885A1 (de) Gefechtskopf
DE7925652U1 (de) Fluegelstabilisiertes geschoss
DE3221565A1 (de) Hohlkoerper zur vorausberechenbaren splitterung bzw. splitterwirkung bei einem geschoss mit sprengwirkung

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

17P Request for examination filed

Effective date: 19891011

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

XX Miscellaneous (additional remarks)

Free format text: VERBUNDEN MIT 88810612.7/0312491 (EUROPAEISCHE ANMELDENUMMER/VEROEFFENTLICHUNGSNUMMER) DURCH ENTSCHEIDUNG VOM 30.10.90.

17Q First examination report despatched

Effective date: 19901109

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 76186

Country of ref document: AT

Date of ref document: 19920515

Kind code of ref document: T

XX Miscellaneous (additional remarks)

Free format text: VERBUNDEN MIT 88810612.7/0312491 (EUROPAEISCHE ANMELDENUMMER/VEROEFFENTLICHUNGSNUMMER) DURCH ENTSCHEIDUNG VOM 30.10.90.

REF Corresponds to:

Ref document number: 3871140

Country of ref document: DE

Date of ref document: 19920617

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ITF It: translation for a ep patent filed

Owner name: STUDIO CONS. BREVETTUALE S.R.L.

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 NON-PAYMENT OF DUE FEES

Effective date: 19920930

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3005383

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2033018

Country of ref document: ES

Kind code of ref document: T3

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
EAL Se: european patent in force in sweden

Ref document number: 88907598.2

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: CH

Payment date: 20040924

Year of fee payment: 17

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

Ref country code: AT

Payment date: 20041007

Year of fee payment: 17

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

Ref country code: FR

Payment date: 20041010

Year of fee payment: 17

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

Ref country code: GB

Payment date: 20041014

Year of fee payment: 17

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

Ref country code: NL

Payment date: 20041018

Year of fee payment: 17

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

Ref country code: DE

Payment date: 20041020

Year of fee payment: 17

Ref country code: ES

Payment date: 20041020

Year of fee payment: 17

Ref country code: SE

Payment date: 20041020

Year of fee payment: 17

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

Ref country code: GR

Payment date: 20041027

Year of fee payment: 17

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

Ref country code: BE

Payment date: 20041125

Year of fee payment: 17

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: 20050909

Ref country code: AT

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

Effective date: 20050909

Ref country code: GB

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

Effective date: 20050909

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: 20050910

Ref country code: ES

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

Effective date: 20050910

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: 20050930

Ref country code: CH

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

Effective date: 20050930

Ref country code: BE

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

Effective date: 20050930

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: 20060401

Ref country code: DE

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

Effective date: 20060401

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20050909

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: 20060531

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20060401

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20060531

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20050910

BERE Be: lapsed

Owner name: *MERZ KARL

Effective date: 20050930

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: 19920513