EP0056077A2 - Arme sans recul - Google Patents

Arme sans recul Download PDF

Info

Publication number
EP0056077A2
EP0056077A2 EP81107973A EP81107973A EP0056077A2 EP 0056077 A2 EP0056077 A2 EP 0056077A2 EP 81107973 A EP81107973 A EP 81107973A EP 81107973 A EP81107973 A EP 81107973A EP 0056077 A2 EP0056077 A2 EP 0056077A2
Authority
EP
European Patent Office
Prior art keywords
mass
projectile
launch tube
weapon
compensation mass
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
EP81107973A
Other languages
German (de)
English (en)
Other versions
EP0056077A3 (en
EP0056077B1 (fr
Inventor
Joachim Nicodemus
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.)
Huels Troisdorf AG
Dynamit Nobel AG
Original Assignee
Huels Troisdorf AG
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 Huels Troisdorf AG, Dynamit Nobel AG filed Critical Huels Troisdorf AG
Publication of EP0056077A2 publication Critical patent/EP0056077A2/fr
Publication of EP0056077A3 publication Critical patent/EP0056077A3/de
Application granted granted Critical
Publication of EP0056077B1 publication Critical patent/EP0056077B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • F41A1/00—Missile propulsion characterised by the use of explosive or combustible propellant charges
    • F41A1/08—Recoilless guns, i.e. guns having propulsion means producing no recoil
    • F41A1/10—Recoilless guns, i.e. guns having propulsion means producing no recoil a counter projectile being used to balance recoil

Definitions

  • the invention relates to an arrangement of the type specified in the preamble of claim 1.
  • a weapon is known from US Pat. No. 1,108,714 in which a projectile is fired from the front and a compensating mass is fired from the back of an equally caliber tube. Since axial forces are only transferred to the weapon by friction of the projectile or the compensation mass on the inner wall of the barrel, pressure forces in this case do not contribute to a recoil during the shot and the friction forces can be kept several orders of magnitude lower than the pressure forces, The so-called “Davis cannon” is an essentially recoil-free weapon, however, the frictional forces of the projectile and the compensation mass compensate each other at least in part.
  • the object of the invention is now to provide a solution which also allows the shot - from closed rooms, ie avoids the above-mentioned danger when shooting from 'closed rooms'.
  • this is achieved by an arrangement according to the characteristic of claim 1, that is, that the projectile and compensation charge are matched to each other with respect to their mass and their distances to be covered in the pipe so that the compensation mass releases the pipe at the same time at the earliest, but especially only after the projectile.
  • 1 denotes the weapon barrel, in which the projectile 2 is inserted at one end with its shaft 9.
  • the loading space with the propellant charge 3 is located behind the floor of the projectile shaft 9.
  • the compensation mass 4 arranged on the side of the propellant charge 3 facing away from the projectile can optionally be increased by a further compensation mass 5.
  • the pistol grip 6 for triggering the firing of the propellant charge or for firing the shot, the shoulder rest 7 and the sight 8 complete the weapon.
  • the behavior of the projectile and the compensation mass shown in FIG. 2 results, i.e. the projectile 2 will still be with a substantial part of its shaft 9 in the tube 1 after - as shown - the propellant charge 3 in the form of powder gases now completely occupies the remaining space of the tube 1 and the compensation mass 4 has already left the tube and closed begins to decay.
  • the compensation mass 4 is arranged centrally by means of the spacer elements 10 distributed over the circumference, leaving a rinse gap in the weapon barrel 1.
EP81107973A 1980-12-23 1981-10-06 Arme sans recul Expired EP0056077B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3048597 1980-12-23
DE19803048597 DE3048597A1 (de) 1980-12-23 1980-12-23 Anordnung bei rueckstossfreien waffen

Publications (3)

Publication Number Publication Date
EP0056077A2 true EP0056077A2 (fr) 1982-07-21
EP0056077A3 EP0056077A3 (en) 1982-09-08
EP0056077B1 EP0056077B1 (fr) 1985-06-19

Family

ID=6120027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81107973A Expired EP0056077B1 (fr) 1980-12-23 1981-10-06 Arme sans recul

Country Status (8)

Country Link
US (1) US4574680A (fr)
EP (1) EP0056077B1 (fr)
CA (1) CA1178485A (fr)
DE (2) DE3048597A1 (fr)
ES (1) ES8301360A1 (fr)
GR (1) GR76954B (fr)
NO (1) NO149258C (fr)
TR (1) TR21690A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467894B (sv) * 1990-01-29 1992-09-28 Foersvarets Forskningsanstalt Motmassa foer rekylfria vapen
SE467594B (sv) * 1990-01-29 1992-08-10 Foersvarets Forskningsanstalt Motmassa foer rekylfria vapen
SE467427B (sv) * 1990-09-12 1992-07-13 Foersvarets Forskningsanstalt Vapen med styrlina
US6286408B1 (en) 2000-01-04 2001-09-11 The United States Of America As Represented By The Secretary Of The Navy Energy-absorbing countermass assembly for recoilless weapons
SE520955C2 (sv) * 2002-01-31 2003-09-16 Saab Ab Sätt att bredda användbarheten för motmassevapen samt i enlighet därmed framställt motmassevapen
ES2257659T3 (es) * 2003-10-20 2006-08-01 Saab Ab Metodo y dispositivo para el lanzamiento de proyectiles de vuelo libre.
US7202809B1 (en) 2004-05-10 2007-04-10 Bae Systems Land & Armaments L.P. Fast acting active protection system
US7624668B1 (en) * 2005-06-10 2009-12-01 Sanford Matthew J Recoilless launching
EP2815199B1 (fr) * 2012-02-13 2020-04-29 Saab Ab Récipient de contrepoids destiné à être utilisé dans une arme sans recul et arme sans recul comprenant un tel récipient de contrepoids

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE285334C (fr) * 1913-08-11
DE29662C (de) * gehende Wasserfahrzeuge. — W. CH. NANGLE in Portsmouth, England Mörser ohne Bodenstück für flach
FR1374423A (fr) * 1962-08-01 1964-10-09 Diehl Fa Perfectionnements aux armes sans recul
DE2055805A1 (de) * 1970-11-13 1972-06-15 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Abschuß vorrichtung für Geschosse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1108716A (en) * 1913-07-07 1914-08-25 Ordnance Dev Company Apparatus for firing projectiles from air-craft.
BE635612A (fr) * 1962-08-01
DE2140875A1 (de) * 1971-08-14 1973-02-22 Messerschmitt Boelkow Blohm Vorrichtung zum rueckstoss- und knallfreien abschiessen von geschossen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29662C (de) * gehende Wasserfahrzeuge. — W. CH. NANGLE in Portsmouth, England Mörser ohne Bodenstück für flach
DE285334C (fr) * 1913-08-11
FR1374423A (fr) * 1962-08-01 1964-10-09 Diehl Fa Perfectionnements aux armes sans recul
DE2055805A1 (de) * 1970-11-13 1972-06-15 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Abschuß vorrichtung für Geschosse

Also Published As

Publication number Publication date
NO814397L (no) 1982-06-24
US4574680A (en) 1986-03-11
EP0056077A3 (en) 1982-09-08
NO149258C (no) 1984-03-14
CA1178485A (fr) 1984-11-27
ES508233A0 (es) 1982-11-16
TR21690A (tr) 1985-02-19
GR76954B (fr) 1984-09-04
DE3171046D1 (en) 1985-07-25
DE3048597A1 (de) 1982-07-22
EP0056077B1 (fr) 1985-06-19
NO149258B (no) 1983-12-05
ES8301360A1 (es) 1982-11-16

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