EP0965813B1 - Système d'arme - Google Patents

Système d'arme Download PDF

Info

Publication number
EP0965813B1
EP0965813B1 EP99107811A EP99107811A EP0965813B1 EP 0965813 B1 EP0965813 B1 EP 0965813B1 EP 99107811 A EP99107811 A EP 99107811A EP 99107811 A EP99107811 A EP 99107811A EP 0965813 B1 EP0965813 B1 EP 0965813B1
Authority
EP
European Patent Office
Prior art keywords
contact piece
cartridge
fixed contact
weapons system
movable contact
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
EP99107811A
Other languages
German (de)
English (en)
Other versions
EP0965813A3 (fr
EP0965813A2 (fr
Inventor
Karl Ulrich Vornfett
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.)
Rheinmetall Landsysteme GmbH
Original Assignee
Rheinmetall Landsysteme GmbH
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 Rheinmetall Landsysteme GmbH filed Critical Rheinmetall Landsysteme GmbH
Publication of EP0965813A2 publication Critical patent/EP0965813A2/fr
Publication of EP0965813A3 publication Critical patent/EP0965813A3/fr
Application granted granted Critical
Publication of EP0965813B1 publication Critical patent/EP0965813B1/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
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B35/00—Testing or checking of ammunition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A35/00—Accessories or details not otherwise provided for

Definitions

  • the invention relates to a weapon system with a cargo space and a barrel weapon including a breech, one cartridge containing at least one electronic unit and an electronic evaluation device for control the barrel weapon, the electronic assembly of the cartridge via at least one electrical line and a first one fixed and comprising a first movable contact piece Contact system connected to the electronic evaluation device is.
  • the connection is made between the electronic evaluation device (e.g. a fire control computer) and within the respective cartridge electronic components (e.g. moisture and / or temperature sensors and storage units, in which those characterizing the respective ammunition type Data are stored) on the isolated in the cartridge bottom arranged igniter housing and over the with the earthed Gun barrel connected cartridge floor of each Cartridge.
  • the electronic evaluation device e.g. a fire control computer
  • the respective cartridge electronic components e.g. moisture and / or temperature sensors and storage units, in which those characterizing the respective ammunition type Data are stored
  • WO 97/39304 A1 (basis for the upper grip of claim 1) is a projectile-firing weapon system with a programming element is known in which a contact device is installed in the barrel so that it in the barrel extends a little beyond a strip of corrugation and the opposite of the Barrel is insulated.
  • a contact ring of a projectile is positioned on the projectile in such a way that if the projectile is in a cartridge chamber of the weapon, the contact ring in direct There is contact with the weapon-side contact device.
  • the contact device is in the Barrel attached.
  • the present invention is based on the object Weapon system of the type mentioned at the beginning, with which in a simple way a secure contact between the Lines of the electronic evaluation unit and in the Cartridge-located electronic units is possible.
  • the invention is based on the idea that each cartridge with a spiral spring-shaped to provide the first fixed contact piece, which is electrical insulated in a cartridge bottom groove and is covered on the outside by an insulating layer.
  • the first movable contact piece is on one on the barrel weapon arranged device attached and formed as a tip, such that for contacting the first fixed contact piece the tip penetrates the insulating layer of the cartridge and between adjacent turns of the spiral spring trained first fixed contact piece is pressed.
  • the first contact piece preferably consists of a metal (e.g. brass or bronze).
  • EMC metal foil e.g. an aluminum foil
  • second solid contact piece ground contact
  • to Contacting this contact piece is movable with the first Contact piece an electrically insulated and arranged rod-shaped second contact piece connected, which after pressing in the first movable contact piece in the turns of the first fixed contact piece the EMC film touched.
  • the area on the closure side is a large-caliber one Weapon (e.g. an armored cannon) that a weapon barrel 2, a base piece 3, a cargo space 4 and a wedge 5 for closing the cargo space 4 includes.
  • a cartridge 6 is located in the cargo space 4 one e.g. Cartridge-like cartridge bottom made of steel 7th
  • an electronic assembly 8 e.g. to determine the moisture and temperature of the powder, arranged via electrical lines 9, 10, a contact system 11 and with this located outside the cartridge 6 Lines 12, 13 with a fire control device 14 connected is.
  • Plastic part 17 is inserted, which is a first spiral spring-shaped fixed contact piece (ring electrode) 18, e.g. made of bronze, encloses.
  • the plastic part 17 is on the outside covered with a grounded metal foil 19, which over the line 10 is connected to the assembly 8 and on the one hand EMC protection of the first fixed contact piece 18 represents and on the other hand a second fixed contact piece forms.
  • a device 20 is arranged on the base piece 3 of the weapon, which comprises the movable contact pieces 21, 22.
  • the first movable contact piece 21 is hardened Metal tip formed, which via an insulating part 23 on the second, rod-shaped contact piece 22 attached is.
  • the contact pieces 21, 22 can be electromagnetic, for example in the direction of the longitudinal axis 24 of the rod-shaped Contact piece 22 are moved. Inside the second movable contact piece 22 is the one with the tip 21 connected electrical line 12 arranged (Fig.3).
  • the second movable contact piece 22 'on its the second one fixed contact piece 19 'facing bowl-shaped with externally projecting edge regions 25 are formed so that for contacting the protruding edge regions 25 the second Contact fixed contact piece 19 '.
  • FIG. 5 shows another embodiment of the invention shown, in which the first fixed contact piece 18 'in one in the area of the cartridge base 7 'on the base plate side located groove 16 'and the device 20 'with the movable contact piece slidable in the Locking wedge 5 'is located.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Fuses (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Relating To Insulation (AREA)
  • Geophysics And Detection Of Objects (AREA)

Claims (10)

  1. Système d'armes avec une arme à tube comprenant une chambre de chargement (4) et une culasse (5), une cartouche (6) comprenant au moins une unité électronique (8) et un dispositif d'évacuation électronique (14) pour commander l'arme à tube, l'unité électronique (8) de la cartouche (6) étant reliée au dispositif d'évacuation électronique (14) à l'aide d'au moins une conduite électrique (9, 10, 12, 13) et un système de contact (11) et le système de contact (11) comprenant au moins un élément de contact fixe (18, 18'), caractérisé en ce que
    l'élément de contact fixe (18, 18') du système de contact (11) a une forme de ressort spirale et est fixé à la cartouche, dans une rainure (16, 16') située du côté du culot de la cartouche,
    la rainure (16, 16'), située du côté du culot de la cartouche, est revêtue, du côté extérieur de la cartouche, d'une couche électriquement isolante (17),
    un élément de contact mobile (21) en coopérant avec l'élément de contact fixe (18, 18') du système de contact (11) est fixé sur un dispositif (20) situé sur l'arme à tube et conformée en pointe,
    la pointe (21) traversant la couche isolante (17) de la cartouche (6) afin d'entrer en contact avec l'élément de contact fixe (18, 18') et étant pressée entre des spires voisines de l'élément de contact fixe (18, 18') en forme de ressort spirale.
  2. Système d'armes selon la revendication 1, caractérisé en ce que le premier élément de contact mobile (21) est disposé sur une pièce (24) en forme de tige pouvant coulisser dans le sens de son axe longitudinal.
  3. Système d'armes selon la revendication 1 ou 2, caractérisé en ce que le premier élément de contact fixe (18, 18') est constitué d'un ressort spirale en laiton ou en bronze.
  4. Système d'armes selon l'une des revendications 1 à 3, caractérisé en ce que le premier élément de contact fixe (18, 18') est enveloppé par une pièce en matière plastique (17) constituée d'une ou deux moitiés de formes qui est disposée dans la rainure (16, 16') située du côté du culot de la cartouche.
  5. Système d'armes selon l'une des revendications 1 à 4, caractérisé en ce que le premier élément de contact fixe (18) est disposé dans une rainure (16) située dans la zone du culot situé du côté de la douille de la cartouche (7).
  6. Système d'armes selon l'une des revendications 1 à 4, caractérisé en ce que le premier élément de contact fixe (18') est disposé dans une rainure (16') située dans la zone du côté de la plaque de fond du culot de la cartouche (7').
  7. Système d'armes selon l'une des revendications 1 à 6, caractérisé en ce que
    le système de contact (11) comprend un second élément de contact fixe (19, 19') et un second élément de contact mobile ( 22, 22'),
    le second élément de contact fixe (19, 19') étant constitué d'un film conducteur qui est disposé du côté extérieur sur la couche électriquement isolante (17) et
    le second élément de contact mobile (22, 22') étant constitué d'une partie de la pièce en forme de tige sur laquelle est fixé le premier élément de contact mobile (21),
    la partie, au niveau de son côté orienté vers le film (19, 19'), étant configurée de telle sorte qu'ile touche le second élément de contact fixe (19, 19') après introduction par pression du premier élément de contact mobile (21) dans les spires du premier élément de contact fixe (18, 18'),
    une liaison du dispositif de déclenchement électrique (14) et de l'unité électronique (8) située dans la cartouche (6) étant ainsi réalisée à l'aide de deux conduites électriques (9, 10, 12, 13).
  8. Système d'armes selon la revendication 7, caractérisé en ce que le premier élément de contact mobile est disposé dans un évidement ménagé dans le sens de l'axe longitudinal (24) de la pièce en forme de tige et est placé de manière à être électriquement isolé du second élément de contact mobile (22').
  9. Système d'armes selon la revendication 7, caractérisé en ce que le second élément de contact fixe (19, 19') est constitué d'un film d'aluminium.
  10. Système d'armes selon l'une des revendications 7 à 9, caractérisé en ce que le second élément de contact fixe (19, 19') est relié à la terre.
EP99107811A 1998-06-19 1999-04-20 Système d'arme Expired - Lifetime EP0965813B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19827379A DE19827379B4 (de) 1998-06-19 1998-06-19 Waffensystem
DE19827379 1998-06-19

Publications (3)

Publication Number Publication Date
EP0965813A2 EP0965813A2 (fr) 1999-12-22
EP0965813A3 EP0965813A3 (fr) 2000-08-23
EP0965813B1 true EP0965813B1 (fr) 2002-10-09

Family

ID=7871420

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99107811A Expired - Lifetime EP0965813B1 (fr) 1998-06-19 1999-04-20 Système d'arme

Country Status (4)

Country Link
EP (1) EP0965813B1 (fr)
AT (1) ATE225928T1 (fr)
DE (2) DE19827379B4 (fr)
ES (1) ES2183455T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058566A1 (de) * 2009-12-17 2011-06-22 Krauss-Maffei Wegmann GmbH & Co. KG, 80997 Treibladung sowie Vorrichtung und Verfahren zur Ermittlung einer Feuerleitlösung
DE102012010380B3 (de) 2012-05-29 2013-01-31 Rheinmetall Waffe Munition Gmbh Kontakteinrichtung, insbesondere für eine Munition insbesondere in einem Werfer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE530348C (de) * 1930-04-27 1931-07-28 Rheinische Metallw & Maschf Elektrischer Zuender
CH256259A (de) * 1947-04-12 1948-08-15 Oerlikon Buehrle Ag Elektrische Zündeinrichtung an Feuerwaffen.
US2953924A (en) * 1958-01-02 1960-09-27 Gen Prec S Inc Impact switch
DE2059665C3 (de) * 1970-12-04 1978-04-20 Rheinmetall Gmbh, 4000 Duesseldorf Verfahren und Anordnung zur Berücksichtigung von Munitionseigenschaften beim Richten eines Geschützes und/ oder beim Einstellen des Zünders der Munition
IT1037251B (it) * 1975-04-14 1979-11-10 Borletti Spa Dispositivo applicabile particolarmente ad una spoletta di prossimita per proiettili antiaerei per eliminari le proprieta di funzionamento a prossimita e di autodistruzione conservando il funzionamento a percussione
SE506553C2 (sv) * 1996-04-18 1998-01-12 Bofors Ab Programmerbart eldrörsvapen

Also Published As

Publication number Publication date
DE19827379B4 (de) 2004-03-25
ATE225928T1 (de) 2002-10-15
DE19827379A1 (de) 1999-12-23
DE59902997D1 (de) 2002-11-14
EP0965813A3 (fr) 2000-08-23
ES2183455T3 (es) 2003-03-16
EP0965813A2 (fr) 1999-12-22

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