EP0225532A1 - Projectile à chemise comportant un noyau à deux pièces - Google Patents

Projectile à chemise comportant un noyau à deux pièces Download PDF

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Publication number
EP0225532A1
EP0225532A1 EP86116219A EP86116219A EP0225532A1 EP 0225532 A1 EP0225532 A1 EP 0225532A1 EP 86116219 A EP86116219 A EP 86116219A EP 86116219 A EP86116219 A EP 86116219A EP 0225532 A1 EP0225532 A1 EP 0225532A1
Authority
EP
European Patent Office
Prior art keywords
core
projectile
jacket
double
outer jacket
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.)
Withdrawn
Application number
EP86116219A
Other languages
German (de)
English (en)
Inventor
Rudolf Sigl
Eugen Weisenstein
Jürgen Knappworst
Helmut Neubert
Kurt Dr. Ballreich
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of EP0225532A1 publication Critical patent/EP0225532A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F42B12/34—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect expanding before or on impact, i.e. of dumdum or mushroom type

Definitions

  • the rear end of the core 19 lies in the area of the central opening 18 directly against the material of the core 14.
  • the rear surface of the core 19 is designed so that it follows the outer contour of the bottom wall 17, so that the cores 14 and 19 together with the inner jacket 16 fill the volume of the outer jacket 11 completely and without voids. Only at the front end of the tip 13 is a cavity 20 which is not filled by the material of the core 19.
  • the outer jacket 11 is deformed by an indentation 21 in the form of a groove running continuously and with a constant cross section.
  • the indentation 21 is so deep that it extends into the core 14 so that the inner jacket 16 receives an indentation 22 which is pressed into the core 14.
  • the end 23 of the inner jacket 16 is located at the point at which the rear end of the indentation 21 forms a crease line on the inside of the outer jacket 11 with the rear cylindrical part of the outer jacket.
  • the central plane of the indentation 21 is below the average height of the core 14.
  • the radial expansion of the front end of the core 14 and the inner casing 16 forms a projectile residual body which is clearly delimited by the rear part of the outer casing 11 and the inner casing 16.
  • the deformation zone causes a deformation stop, which is effective regardless of the shooting distance, so that the rear core 14 cannot emerge from the outer jacket even at a short shooting distance.
  • the indentation 21 represents a limitation for the mushrooming of the outer casing 11. In any case, the positive and non-positive connection between the outer casing and the inner casing is maintained or a non-positive connection is established, regardless of the presence of the indentation 21.

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)
EP86116219A 1985-11-26 1986-11-22 Projectile à chemise comportant un noyau à deux pièces Withdrawn EP0225532A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3541637 1985-11-26
DE3541637 1985-11-26
DE3638721 1986-11-13
DE19863638721 DE3638721A1 (de) 1985-11-26 1986-11-13 Doppelkammer-geschoss

Publications (1)

Publication Number Publication Date
EP0225532A1 true EP0225532A1 (fr) 1987-06-16

Family

ID=25838159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86116219A Withdrawn EP0225532A1 (fr) 1985-11-26 1986-11-22 Projectile à chemise comportant un noyau à deux pièces

Country Status (2)

Country Link
EP (1) EP0225532A1 (fr)
DE (1) DE3638721A1 (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002794A1 (fr) * 1999-07-01 2001-01-11 Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik Projectile a decomposition partielle pourvu d'un penetrateur dans sa partie avant
WO2001020245A1 (fr) * 1999-09-10 2001-03-22 Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik Projectile a destruction partielle avec penetrateur en tant que culot
WO2004053423A1 (fr) * 2002-12-09 2004-06-24 Wilhelm Brenneke Gmbh & Co. Kg Balle de fusil de chasse
US8752484B2 (en) 2011-07-26 2014-06-17 Ra Brands, L.L.C. Three component bullet with core retention feature and method of manufacturing the bullet
WO2014116950A1 (fr) * 2013-01-24 2014-07-31 Ra Brands, L.L.C. Balle à multiples composants présentant une caractéristique de rétention de noyau et procédé permettant de fabriquer la balle
USD733252S1 (en) 2011-07-26 2015-06-30 Ra Brands, L.L.C. Firearm bullet and portion of firearm cartridge
USD733834S1 (en) 2011-07-26 2015-07-07 Ra Brands, L.L.C. Firearm bullet
USD733836S1 (en) 2011-07-26 2015-07-07 Ra Brands, L.L.C. Firearm bullet
USD733837S1 (en) 2011-07-26 2015-07-07 Ra Brands, L.L.C. Firearm bullet
USD733835S1 (en) 2011-07-26 2015-07-07 Ra Brands, L.L.C. Firearm bullet
USD734419S1 (en) 2011-07-26 2015-07-14 Ra Brands, L.L.C. Firearm bullet
USD735289S1 (en) 2011-07-26 2015-07-28 R.A. Brands, L.L.C. Firearm bullet
WO2015118172A1 (fr) * 2014-02-10 2015-08-13 Ruag Ammotec Gmbh Projectile à fragmentation partielle sans plomb muni d'un mécanisme de séparation entre l'arrière et l'ogive du projectile
US9188414B2 (en) 2013-02-15 2015-11-17 Ra Brands, L.L.C. Reduced friction expanding bullet with improved core retention feature and method of manufacturing the bullet
US9534876B2 (en) 2013-05-28 2017-01-03 Ra Brands, L.L.C. Projectile and mold to cast projectile
USD813974S1 (en) 2015-11-06 2018-03-27 Vista Outdoor Operations Llc Cartridge with an enhanced ball round
DE102017112128A1 (de) * 2017-06-01 2018-12-06 Rheinmetall Waffe Munition Gmbh Geschoss mit Aufweitmedium
USD848569S1 (en) 2018-01-20 2019-05-14 Vista Outdoor Operations Llc Rifle cartridge
US10551154B2 (en) 2017-01-20 2020-02-04 Vista Outdoor Operations Llc Rifle cartridge with improved bullet upset and separation
US11408717B2 (en) 2020-04-29 2022-08-09 Barnes Bullets, Llc Low drag, high density core projectile

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838584A1 (de) * 1988-11-14 1990-05-23 Karl Klaus Mayer Geschoss der deformations-klasse, fuer jagd - buechsenpatronen
DE4130455C2 (de) * 1991-09-13 2002-06-20 Eidgenoess Munitionsfab Thun Mantelgeschoss und Verfahren zu seiner Herstellung
AT405977B (de) * 1996-04-24 2000-01-25 Winter Udo Mag Ing Expansionsgeschoss
US6024021A (en) * 1998-04-20 2000-02-15 Schultz; Steven L. Fragmenting bullet
US6546875B2 (en) * 2001-04-23 2003-04-15 Ut-Battelle, Llc Non-lead hollow point bullet
US10690464B2 (en) 2017-04-28 2020-06-23 Vista Outdoor Operations Llc Cartridge with combined effects projectile

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1709414A (en) * 1927-02-02 1929-04-16 Stendebach Friedrich Projectile
DE583097C (de) * 1933-08-28 Wilhelm Brenneke Jagdgeschoss
US2958287A (en) * 1954-07-16 1960-11-01 Jean L Auxier Projectile
US3357357A (en) * 1964-08-04 1967-12-12 Inst Nac De Ind Ct De Estudios Rifle bullet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE370908C (de) * 1923-03-08 Gewehr Und Geschossfabrik Jagdgeschoss mit in weichem Blei keilfoermig eingebetteter harter Spitze
US2792618A (en) * 1953-11-23 1957-05-21 Woodrow A Walker Method of construction of dual jacket partition bullets
AT334787B (de) * 1975-03-11 1976-02-10 Hermann Dr Eger Teilmanteljagdgeschoss

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE583097C (de) * 1933-08-28 Wilhelm Brenneke Jagdgeschoss
US1709414A (en) * 1927-02-02 1929-04-16 Stendebach Friedrich Projectile
US2958287A (en) * 1954-07-16 1960-11-01 Jean L Auxier Projectile
US3357357A (en) * 1964-08-04 1967-12-12 Inst Nac De Ind Ct De Estudios Rifle bullet

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002794A1 (fr) * 1999-07-01 2001-01-11 Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik Projectile a decomposition partielle pourvu d'un penetrateur dans sa partie avant
WO2001020245A1 (fr) * 1999-09-10 2001-03-22 Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik Projectile a destruction partielle avec penetrateur en tant que culot
WO2004053423A1 (fr) * 2002-12-09 2004-06-24 Wilhelm Brenneke Gmbh & Co. Kg Balle de fusil de chasse
DE10257590A1 (de) * 2002-12-09 2004-07-08 Wilhelm Brenneke Gmbh & Co. Kg Büchsengeschoss für Jagdzwecke
DE10257590B4 (de) * 2002-12-09 2005-03-24 Wilhelm Brenneke Gmbh & Co. Kg Büchsengeschoss für Jagdzwecke
US7543535B2 (en) 2002-12-09 2009-06-09 Wilhelm Brenneke Gmbh & Co. Kg Rifle bullet for hunting purposes
USD733837S1 (en) 2011-07-26 2015-07-07 Ra Brands, L.L.C. Firearm bullet
USD735289S1 (en) 2011-07-26 2015-07-28 R.A. Brands, L.L.C. Firearm bullet
US8950333B2 (en) 2011-07-26 2015-02-10 Ra Brands, L.L.C. Multi-component bullet with core retention feature and method of manufacturing the bullet
USD733252S1 (en) 2011-07-26 2015-06-30 Ra Brands, L.L.C. Firearm bullet and portion of firearm cartridge
USD733834S1 (en) 2011-07-26 2015-07-07 Ra Brands, L.L.C. Firearm bullet
USD733836S1 (en) 2011-07-26 2015-07-07 Ra Brands, L.L.C. Firearm bullet
USD800244S1 (en) 2011-07-26 2017-10-17 Ra Brands, L.L.C. Firearm bullet
USD733835S1 (en) 2011-07-26 2015-07-07 Ra Brands, L.L.C. Firearm bullet
USD734419S1 (en) 2011-07-26 2015-07-14 Ra Brands, L.L.C. Firearm bullet
USD800246S1 (en) 2011-07-26 2017-10-17 Ra Brands, L.L.C. Firearm bullet
USD802705S1 (en) 2011-07-26 2017-11-14 Ra Brands, L.L.C. Firearm bullet
USD800245S1 (en) 2011-07-26 2017-10-17 Ra Brands, L.L.C. Firearm bullet
US9207052B2 (en) 2011-07-26 2015-12-08 Ra Brands, L.L.C. Three component bullet with core retention feature and method of manufacturing the bullet
US9366512B2 (en) 2011-07-26 2016-06-14 Ra Brands, L.L.C. Multi-component bullet with core retention feature and method of manufacturing the bullet
US8752484B2 (en) 2011-07-26 2014-06-17 Ra Brands, L.L.C. Three component bullet with core retention feature and method of manufacturing the bullet
USD791264S1 (en) 2011-07-26 2017-07-04 Ra Brands, L.L.C. Firearm bullet and portions of a firearm cartridge
USD791265S1 (en) 2011-07-26 2017-07-04 Ra Brands, L.L.C. Firearm bullet and portions of a firearm cartridge
USD791266S1 (en) 2011-07-26 2017-07-04 R A Brands, L.L.C. Firearm bullet
WO2014116950A1 (fr) * 2013-01-24 2014-07-31 Ra Brands, L.L.C. Balle à multiples composants présentant une caractéristique de rétention de noyau et procédé permettant de fabriquer la balle
US9188414B2 (en) 2013-02-15 2015-11-17 Ra Brands, L.L.C. Reduced friction expanding bullet with improved core retention feature and method of manufacturing the bullet
US9534876B2 (en) 2013-05-28 2017-01-03 Ra Brands, L.L.C. Projectile and mold to cast projectile
WO2015118172A1 (fr) * 2014-02-10 2015-08-13 Ruag Ammotec Gmbh Projectile à fragmentation partielle sans plomb muni d'un mécanisme de séparation entre l'arrière et l'ogive du projectile
US10393487B2 (en) 2014-02-10 2019-08-27 Ruag Ammotec Gmbh Lead-free partial fragmentation bullet with separation mechanism between the rear of the bullet and bullet ogive
RU2700745C2 (ru) * 2014-02-10 2019-09-19 Руаг Аммотэк Гмбх Бессвинцовая частично разрушающаяся пуля с механизмом разделения между хвостом и оживалом пули
USD813974S1 (en) 2015-11-06 2018-03-27 Vista Outdoor Operations Llc Cartridge with an enhanced ball round
USD884821S1 (en) 2015-11-06 2020-05-19 Vista Outdoor Operations Llc Enhanced ball round
US10551154B2 (en) 2017-01-20 2020-02-04 Vista Outdoor Operations Llc Rifle cartridge with improved bullet upset and separation
US11280595B2 (en) 2017-01-20 2022-03-22 Vista Outdoor Operations Llc Rifle cartridge with improved bullet upset and separation
DE102017112128B4 (de) 2017-06-01 2019-01-17 Rheinmetall Waffe Munition Gmbh Geschoss mit Aufweitmedium
US10942014B2 (en) 2017-06-01 2021-03-09 Rheinmetall Waffe Munition Gmbh Projectile with expanding medium
DE102017112128A1 (de) * 2017-06-01 2018-12-06 Rheinmetall Waffe Munition Gmbh Geschoss mit Aufweitmedium
USD848569S1 (en) 2018-01-20 2019-05-14 Vista Outdoor Operations Llc Rifle cartridge
US11408717B2 (en) 2020-04-29 2022-08-09 Barnes Bullets, Llc Low drag, high density core projectile
US11940254B2 (en) 2020-04-29 2024-03-26 Barnes Bullets, Llc Low drag, high density core projectile

Also Published As

Publication number Publication date
DE3638721A1 (de) 1987-05-27

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Inventor name: WEISENSTEIN, EUGEN

Inventor name: SIGL, RUDOLF

Inventor name: BALLREICH, KURT, DR.

Inventor name: KNAPPWORST, JUERGEN

Inventor name: NEUBERT, HELMUT