EP0120736B1 - Übungsgeschoss für Geschütze - Google Patents

Übungsgeschoss für Geschütze Download PDF

Info

Publication number
EP0120736B1
EP0120736B1 EP19840400351 EP84400351A EP0120736B1 EP 0120736 B1 EP0120736 B1 EP 0120736B1 EP 19840400351 EP19840400351 EP 19840400351 EP 84400351 A EP84400351 A EP 84400351A EP 0120736 B1 EP0120736 B1 EP 0120736B1
Authority
EP
European Patent Office
Prior art keywords
ammunition
tube
ordnance
shell
range
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
Application number
EP19840400351
Other languages
English (en)
French (fr)
Other versions
EP0120736A1 (de
Inventor
Marc Reuche
Michel Schilling
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.)
Luchaire SA
Original Assignee
Luchaire SA
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 Luchaire SA filed Critical Luchaire SA
Publication of EP0120736A1 publication Critical patent/EP0120736A1/de
Application granted granted Critical
Publication of EP0120736B1 publication Critical patent/EP0120736B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/46—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances
    • F42B12/48—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances smoke-producing, e.g. infrared clouds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/76—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B8/00—Practice or training ammunition
    • F42B8/12—Projectiles or missiles

Definitions

  • the safety templates of most ranges do not allow the use of conventional ammunition in high-load curved shooting.
  • the range of this ammunition turns out to be too great.
  • a 155 mm shell with a hollow base fired from the 155 AU FI gun in charge 7 at the maximum range angle achieves a range of 23,300 m.
  • shooting at smaller angles of elevation to reduce the range does not solve the problem posed by the safety jigs. Indeed, in this case we increase the risk of ricochet of the shell.
  • the dimensions of the safety jigs must be multiplied by a coefficient which can go up to 1.5 in order to be free of the risks coming from possible own ricochets to a classic shell.
  • the training ammunition according to the invention is characterized according to the characterizing part of the single claim.
  • FIGS. 1 and 3 are views in axial longitudinal section of ammunition according to the invention
  • FIG. 2 is a diagram comparing the trajectories of a conventional munition and of an ammunition according to the invention.
  • the body of the ammunition consists of a tube 1, open at its two ends in the example treated in FIG. 1.
  • This tube is made of ordinary steel with low mechanical characteristics. Only the outside of the tube is machined, the internal surface of the tube remaining rough.
  • the weak mechanical characteristics of the steel used make it possible to make the forcing belt 2 in the steel of the shell body, which leads to the elimination of the usual operations of machining the groove, knurling of the teeth, crimping of the belt, of the finishing machining of the crimped belt and of the control operations associated therewith.
  • the body of the ammunition can be produced at the lowest cost.
  • a closure 3 closes the tube near its anterior end on which is mounted a cylindrical pot 4 closed by a plug 5 and which contains a smoke-producing substance or composition 6.
  • this composition can consist of titanium tetrachloride forming, with the air humidity, a thick white smoke, upon impact on the ground of the ammunition, which causes the destruction of the pot under the effect of its compression between the closure 3 and the ground.
  • the constitution of the ammunition in the form of a closed tube only in the vicinity of its end allows the gases of the propellant charge to develop in a chamber of large volume, which results, for a given propellant charge and a barrel, a decrease in the maximum pressure at the base (closure 3 of the ammunition), a decrease in the initial speed and a decrease in the range of the ammunition.
  • the general shape of the ammunition and the pot which equips it is such that it determines a very clear increase in the drag compared to that of the training ammunition currently used, from which result a notable decrease. range and an increase in the angle of fall, thus reducing the risk of ricochet.
  • the ammunition shown in FIG. 3 differs only from that of FIG. 1 by the fact that the body 1 and the closure 2 are in one piece obtained by any suitable means, advantageously by forging.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Emergency Lowering Means (AREA)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Claims (1)

  1. Übungsgeschoß für Geschütze, bestehend aus einem Rohr (1) aus Stahl mit geringer mechanischer Festigkeit, dadurch gekennzeichnet, daß es auf der äußeren Seite des Rohres bearbeitet ist, und zwar in der Weise, daß in einem Arbeitsgang alle Ringe erhalten werden, insbesondere der Führungsring (2), den das Geschoß aufweisen muß, und daß das Rohr an seinem vordern Ende ein Verschlußteil (3) aufweist, auf dem ein Behälter (4) angeordnet ist, der ein rauchbildendes Gemisch oder eine rauchbildende Substanz enthält, wobei das Geschoß einen großen aerodynamischen Widerstand aufweist und der Geschoßkörper eine großvolumige Kammer für die Entwicklung des Treibgases bildet.
EP19840400351 1983-03-11 1984-02-21 Übungsgeschoss für Geschütze Expired EP0120736B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8304008A FR2542442B1 (fr) 1983-03-11 1983-03-11 Munition d'instruction pour materiel d'artillerie
FR8304008 1983-03-11

Publications (2)

Publication Number Publication Date
EP0120736A1 EP0120736A1 (de) 1984-10-03
EP0120736B1 true EP0120736B1 (de) 1987-05-06

Family

ID=9286744

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840400351 Expired EP0120736B1 (de) 1983-03-11 1984-02-21 Übungsgeschoss für Geschütze

Country Status (3)

Country Link
EP (1) EP0120736B1 (de)
DE (2) DE120736T1 (de)
FR (1) FR2542442B1 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR371776A (fr) * 1905-11-25 1907-03-15 Julien De Macar Projectile à tete déformable
GB461019A (en) * 1935-09-25 1937-02-09 Herbert Austin Improvements in shells for guns and in the manufacture thereof
FR828487A (fr) * 1937-01-29 1938-05-18 Sageb Perfectionnements aux projectiles
BE518095A (de) * 1952-04-05 Energa
BE520142A (de) * 1952-07-09
FR1112602A (fr) * 1954-10-16 1956-03-16 Gevelot Sa Cartouche de signalisation
US3485460A (en) * 1968-02-19 1969-12-23 Avco Corp Variable drag ogive
US3726495A (en) * 1970-01-20 1973-04-10 Dynamit Nobel Ag Projectile
FR2154359B1 (de) * 1971-10-01 1976-02-13 Pont S Sambre Ateliers Mecaniq

Also Published As

Publication number Publication date
EP0120736A1 (de) 1984-10-03
FR2542442A1 (fr) 1984-09-14
FR2542442B1 (fr) 1987-01-30
DE120736T1 (de) 1985-04-11
DE3463569D1 (en) 1987-06-11

Similar Documents

Publication Publication Date Title
FR2537264A1 (fr) Projectile de perforation ou de rupture de blindage
FR2529319A1 (fr) Munition comportant une charge propulsive et un projectile stabilise par ailettes
CH650073A5 (fr) Projectile pour armes de poing et d'epaule et cartouche munie d'un tel projectile.
US2532323A (en) Bullet
US3890902A (en) Projectile
US3055268A (en) Discarding obturator and rotator for projectiles
EP0180515A1 (de) Einrichtung zum Reduzieren des Luftwiderstandes von Munition und damit versehene Munition
FR2545923A1 (fr) Projectile assurant le percage des blindages
EP0086711B1 (de) Treibkäfig für unterkalibriges Geschoss
US3100448A (en) Sabot retainer
EP0659264B1 (de) Vorrichtung zur abdichtung der teribgase bei artilleriegeschossen
US3431815A (en) Discardable rotating band
US10527393B1 (en) Medium caliber high kinetic energy round with tracer and self-destruct mechanism
WO2021001607A1 (fr) Munition telescopee comprenant un obus
EP0527218B1 (de) Wuchtgeschoss mit splitterwirkung
US1353118A (en) Cartridge
EP0664877B1 (de) Treibkäfig für unterkalibergeschosse mit kontrollierter trennung der teile
EP0759146B1 (de) Granate für waffen mit glattem lauf
US4803929A (en) Projectile having a rotating band disposed on the projectile body
EP0120736A1 (de) Übungsgeschoss für Geschütze
EP0752571B1 (de) Kurzbahngeschoss
GB2109513A (en) Rifle grenade
FR2673462A1 (fr) Projectile anti-blindage.
FR2522134A1 (fr) Projectile d'artillerie a longue portee
CA1207186A (en) Explosive small arms projectile

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

Designated state(s): BE DE GB IT SE

ITCL It: translation for ep claims filed

Representative=s name: BARZANO' E ZANARDO MILANO S.P.A.

17P Request for examination filed

Effective date: 19841024

DET De: translation of patent claims
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE GB IT SE

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 3463569

Country of ref document: DE

Date of ref document: 19870611

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
ITTA It: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 84400351.7

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

Ref country code: GB

Payment date: 19950213

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: 19950215

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: 19950222

Year of fee payment: 12

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

Ref country code: BE

Payment date: 19950405

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19960221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19960222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19960228

BERE Be: lapsed

Owner name: LUCHAIRE S.A.

Effective date: 19960228

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19960221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19961101