EP1020700A2 - Dispositif pour programmer sans contact un obus de gros-calibre - Google Patents

Dispositif pour programmer sans contact un obus de gros-calibre Download PDF

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Publication number
EP1020700A2
EP1020700A2 EP99126262A EP99126262A EP1020700A2 EP 1020700 A2 EP1020700 A2 EP 1020700A2 EP 99126262 A EP99126262 A EP 99126262A EP 99126262 A EP99126262 A EP 99126262A EP 1020700 A2 EP1020700 A2 EP 1020700A2
Authority
EP
European Patent Office
Prior art keywords
programming
projectile
coil
station
holding fork
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
EP99126262A
Other languages
German (de)
English (en)
Other versions
EP1020700A3 (fr
EP1020700B1 (fr
Inventor
Heinrich Heldmann
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.)
KNDS Deutschland GmbH and Co KG
Original Assignee
Krauss Maffei Wegmann GmbH and Co KG
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 Krauss Maffei Wegmann GmbH and Co KG filed Critical Krauss Maffei Wegmann GmbH and Co KG
Publication of EP1020700A2 publication Critical patent/EP1020700A2/fr
Publication of EP1020700A3 publication Critical patent/EP1020700A3/fr
Application granted granted Critical
Publication of EP1020700B1 publication Critical patent/EP1020700B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C17/00—Fuze-setting apparatus
    • F42C17/04—Fuze-setting apparatus for electric fuzes

Definitions

  • the invention relates to a device for contactless Detonator setting for large caliber bullets with the features from the preamble of the claim 1.
  • the invention has for its object a device for contactless ignition adjustment for large caliber bullets with the characteristics from the
  • the preamble of claim 1 should be designed so that especially for a howitzer with automatic lock flow storeys of different lengths with programmable ones Igniters can be adjusted without contact can by keeping the detonator always the same distance from the programming coil regardless of the floor length is ensured and damage to the Igniter ignored when entering the programming coil become.
  • the basic idea of the invention is not to move the bullet into the programming coil, but the bullet at its tip with a bullet holding fork and then hold the programming coil to move in the axial direction until this one in a measuring position predetermined by stops Distance from the detonator, so that the detonator setting can be done completely without contact.
  • the floor After pushing the programming coil back out of the Measurement position, the floor can then be continued folded out of the projectile holding fork become.
  • the top of the floor when inserted in the folding tray has a greater distance from the programming station, is the programming coil together with the Projectile holding fork moved towards the projectile until the Projectile holding fork at a fixed point on the Projectile rests and is therefore fixed. Then it will be the programming coil in relative movement to the projectile holding fork moved further into the measuring position.
  • the device shown in FIGS. 1 to 3 has one mounted on a horizontal base plate 2 Programming station 1 in the axial direction is arranged opposite a folding shell 3, in which a large-caliber one in dash-dotted lines long floor 16 with a programmable Detonator 15 or a shorter projectile 18 with one detonator 19 are stored.
  • a programming head 7 is arranged to be displaceable in the direction the as a holder for a ring or Cylinder coil designed programming coil 4 is used.
  • the programming head 7 is at the ends of two guide rods 17 attached, the axes of which are parallel to one another in a the longitudinal axis of the projectile 16 containing horizontal plane and the above Slide bearing 1.1 slidable in the programming station 1 are performed. Extending and retracting the programming head 7 and thus the movement of the programming coil 4 compared to programming station 1 by means of a spindle gear.
  • the drive spindle 10 of this spindle gear runs parallel to the Guide rods 17.
  • the spindle nut 12 of the spindle gear is slidable slidably mounted on the ends of the guide rods 17 and the positive connection between the spindle nut 12 and the guide rods 17 each via compression springs 11.
  • a projectile holding fork 5 In front of the side of the programming coil facing floor 16 4, a projectile holding fork 5 is arranged, the projectile holding jaws pivotably arranged at their fork ends 6 carries, the distance and the Internal curvature of these projectile holding jaws 6 is formed in this way is that this is the bullet shell diameter (Ogive) directly behind the igniter 15, so that the floor 16 at a predetermined location of his Jacket is fixable in the storey holding fork. This can ensure that the top of the floor and thus the igniter 15 always by a fixed Amount towards the programming coil 4 protrudes above the projectile holding fork 5.
  • the projectile holding fork 5 is attached to a sliding guide, which are two parallel to each other, bolts sliding through the programming head 7 8 has.
  • the length of the bolt 8 is dimensioned that they are in the measuring position shown in Fig. 3 the programming coil 4 towards the programming station 1 emerge from the programming head 7, their ends depending on the length of the projectile 16 the opposite wall of the programming station 1 concern or oppose this.
  • damping devices are arranged, which are designed as spring-loaded shock absorbers are and loaded by a compression spring 9 Have plunger 9.1.
  • the movement of the programming coil 4 on the projectile holding fork 5 too, is limited in the measuring position by a arranged on the projectile holding fork 5 Stop 13 with a counter stop 13.1 on the programming head 7 interacts.
  • the construction also ensures that when inserting the projectile 16 into the projectile holding fork 5 no forces on programming head 7 and Programming coil 4 are exercised.
  • the on the projectile holding fork 5 acting forces on the Bolt 8 directly on the damping devices 9-9.1 the programming station 1 transmitted so that on this Way no loads on the programming coil 4 or of the igniter 15 can occur.
  • the programming head 7 together with the programming coil 4 and the projectile holding fork 5 by means of the spindle drive moved towards the projectile until the projectile holding fork 5 with the projectile holding jaws 6 behind the detonator 19 rests on the ogive of the projectile 18.
  • the programming head 7 together with the programming coil 4 in that already described Way relative to the projectile holding fork 5 on the projectile to move until it moves, set by the stops 13 or 13.1, is in the measuring position in which as can be seen from the drawings, again the distance between detonator 19 and programming coil 4 exactly is set.
  • the programming head 7 can here also the floor 18 swung up and the Attachment process are supplied.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Special Wing (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
EP99126262A 1999-01-18 1999-12-31 Dispositif pour programmer sans contact un obus de gros-calibre Expired - Lifetime EP1020700B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19901673A DE19901673A1 (de) 1999-01-18 1999-01-18 Vorrichtung zur berührungslosen Zündereinstellung für großkalibrige Geschosse
DE19901673 1999-01-18

Publications (3)

Publication Number Publication Date
EP1020700A2 true EP1020700A2 (fr) 2000-07-19
EP1020700A3 EP1020700A3 (fr) 2000-11-08
EP1020700B1 EP1020700B1 (fr) 2004-05-19

Family

ID=7894555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99126262A Expired - Lifetime EP1020700B1 (fr) 1999-01-18 1999-12-31 Dispositif pour programmer sans contact un obus de gros-calibre

Country Status (6)

Country Link
US (1) US6289780B1 (fr)
EP (1) EP1020700B1 (fr)
AT (1) ATE267381T1 (fr)
DE (2) DE19901673A1 (fr)
ES (1) ES2221296T3 (fr)
NO (1) NO317337B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002077564A1 (fr) * 2001-03-23 2002-10-03 Nammo, Inc. Mecanisme de culasse ouverte pour la mise a feu de cartouches programmables
US11965724B2 (en) 2020-03-27 2024-04-23 Krauss-Maffei Wegmann Gmbh & Co. Kg Programming device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2386174B (en) * 1999-04-29 2003-10-29 Alliant Techsystems Inc Fuze setter with circuitry for adaptively tuning for resonance and receiving a fuze talkback message
DE10029477A1 (de) * 2000-06-15 2001-12-20 Krauss Maffei Wegmann Gmbh & C Einrichtung zur Zuführung von großkalibrigen Geschossen zu einer schweren Waffe, insbesondere einer Panzerhaubitze
DE102008052074A1 (de) * 2008-10-17 2010-04-22 Rheinmetall Landsysteme Gmbh Waffensystem mit einem Trägerfahrzeug und einem fahrzeuggebundenen Mörser
DE102008056108A1 (de) 2008-11-06 2010-05-12 Rheinmetall Waffe Munition Gmbh Waffe mit Rücklauf und einer diesen dämpfenden Bremseinrichtung
DE102008056112A1 (de) 2008-11-06 2010-05-12 Rheinmetall Waffe Munition Gmbh Mörser
IT1400535B1 (it) * 2010-05-26 2013-06-11 Oto Melara Spa Meccanismo di graduazione per spoletta
KR101244698B1 (ko) 2011-03-31 2013-03-19 국방과학연구소 동심도 조정용 연결 장치 및 동심도 조정용 연결 장치를 사용한 로켓체 연결 방법
KR101708001B1 (ko) * 2015-05-18 2017-02-17 국방과학연구소 유도무기 조립장치
SE541930C2 (en) * 2017-09-28 2020-01-07 Bae Systems Bofors Ab Method and system for inductive programming of a fuze

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331980B1 (fr) 1988-03-08 1991-12-27 Wegmann & Co. GmbH Véhicule de combat, en particulier canon blindé
DE3642920C2 (de) 1986-12-16 1995-07-13 Wegmann & Co Gmbh Ladevorrichtung für ein Kampffahrzeug, insbesondere eine Panzerhaubitze

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1307639A (en) * 1919-06-24 redpath and h
GB352982A (en) * 1929-12-03 1931-07-13 Hollandsche Ind En Handelmaatschappij Nv A machine for setting the timing of a fuze for a projectile
US1946487A (en) * 1932-01-04 1934-02-13 Dabrasky August Fuse setting machine
DE713344C (de) * 1935-09-22 1941-11-07 Rheinmetall Borsig Akt Ges Vorrichtung zum Zufuehren von Patronenmunition in Schnellfeuergeschuetze mit selbsttaetiger Zuenderstellung
FR859363A (fr) * 1939-05-12 1940-12-17 Fusée pour bombes et autres engins et dispositif auxiliaire pour sa mise en oeuvre
US2887011A (en) * 1943-12-20 1959-05-19 Molins Machine Co Ltd Fuse setter combined with loading mechanism
US2988962A (en) * 1944-02-09 1961-06-20 United Shoe Machinery Corp Shell-handling mechanisms for guns
US2438165A (en) * 1945-01-31 1948-03-23 United Shoe Machinery Corp Fuse setting mechanism
US4686885A (en) * 1986-04-17 1987-08-18 Motorola, Inc. Apparatus and method of safe and arming munitions
ES2045987T3 (es) * 1990-07-19 1994-01-16 Contraves Ag Bobina receptora para una espoleta programable de proyectil.
US5343795A (en) * 1991-11-07 1994-09-06 General Electric Co. Settable electronic fuzing system for cannon ammunition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642920C2 (de) 1986-12-16 1995-07-13 Wegmann & Co Gmbh Ladevorrichtung für ein Kampffahrzeug, insbesondere eine Panzerhaubitze
EP0331980B1 (fr) 1988-03-08 1991-12-27 Wegmann & Co. GmbH Véhicule de combat, en particulier canon blindé

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002077564A1 (fr) * 2001-03-23 2002-10-03 Nammo, Inc. Mecanisme de culasse ouverte pour la mise a feu de cartouches programmables
US11965724B2 (en) 2020-03-27 2024-04-23 Krauss-Maffei Wegmann Gmbh & Co. Kg Programming device

Also Published As

Publication number Publication date
EP1020700A3 (fr) 2000-11-08
US6289780B1 (en) 2001-09-18
NO20000224D0 (no) 2000-01-17
ES2221296T3 (es) 2004-12-16
DE59909521D1 (de) 2004-06-24
DE19901673A1 (de) 2000-07-20
ATE267381T1 (de) 2004-06-15
EP1020700B1 (fr) 2004-05-19
NO317337B1 (no) 2004-10-11
NO20000224L (no) 2000-07-19

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