GB624582A - Improvements in firearms - Google Patents

Improvements in firearms

Info

Publication number
GB624582A
GB624582A GB6512/47A GB651247A GB624582A GB 624582 A GB624582 A GB 624582A GB 6512/47 A GB6512/47 A GB 6512/47A GB 651247 A GB651247 A GB 651247A GB 624582 A GB624582 A GB 624582A
Authority
GB
United Kingdom
Prior art keywords
charge
primer
circuit
recoil
projectile
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
GB6512/47A
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.)
Zbrojovka Brno np
Original Assignee
Zbrojovka Brno np
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 Zbrojovka Brno np filed Critical Zbrojovka Brno np
Publication of GB624582A publication Critical patent/GB624582A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/10—Cartridges, i.e. cases with charge and missile with self-propelled bullet
    • F42B5/105—Cartridges, i.e. cases with charge and missile with self-propelled bullet propelled by two propulsive charges, the rearwardly situated one being separated from the rest of the projectile during flight or in the barrel; Projectiles with self-ejecting cartridge cases
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)

Abstract

624,582. Recoil-less guns. ZBROJOVKA BRNO, NARODNI PODNIK. March 7, 1947, No. 6512. Convention date, March 14, 1946. [Class 92 (ii)] The barrel 1 of a gun is open at both ends and within it is movably mounted a combustion member 3 having two separate chambers for the reception of two propellant charges 5, 6, the charge 5 serving to act on the projectile 2 and the charge 6 to discharge rearwardly in order to reduce the force of recoil. In the form shown the charge 6 has a primer 7 which is ignited on the closing of an electric circuit a, b, the primer 8 of the charge 5 being ignited when the member 3 has moved forwardly in the barrel to reach a contact 10, thus closing a circuit a, c, d. The charges. may, alternatively, be arranged concentrically, and in a modification it is the projectile which closes the circuit for the primer 8.
GB6512/47A 1946-03-14 1947-03-07 Improvements in firearms Expired GB624582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS254280X 1946-03-14

Publications (1)

Publication Number Publication Date
GB624582A true GB624582A (en) 1949-06-13

Family

ID=5451455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6512/47A Expired GB624582A (en) 1946-03-14 1947-03-07 Improvements in firearms

Country Status (4)

Country Link
BE (1) BE471703A (en)
CH (1) CH254280A (en)
FR (1) FR943319A (en)
GB (1) GB624582A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766662A (en) * 1952-07-24 1956-10-16 Stanley J Marcus Rocket with electrical contact of wire screen
US3041937A (en) * 1952-10-09 1962-07-03 John F Toomey Rocket control system
US4050351A (en) * 1976-05-04 1977-09-27 Societe Anonyme Dite: Societe Europeenne Depropulsion Assembly for launching a projectile
US4073213A (en) * 1975-07-02 1978-02-14 Societe Anonyme Dite : Societe Europeenne De Propulsion Assembly for launching a projectile
WO2013058863A3 (en) * 2011-08-04 2013-06-20 Polywad, Inc. Recoil attenuated payload launcher system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319106A1 (en) * 1975-07-21 1977-02-18 Aerospatiale Projectile launching tube with booster charge - has main charge in inner tube and booster in outer tube, with partition between them
DE102014115721B4 (en) 2014-10-29 2022-08-11 Bayern-Chemie Gesellschaft Für Flugchemische Antriebe Mbh Active braking of an exhaust engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766662A (en) * 1952-07-24 1956-10-16 Stanley J Marcus Rocket with electrical contact of wire screen
US3041937A (en) * 1952-10-09 1962-07-03 John F Toomey Rocket control system
US4073213A (en) * 1975-07-02 1978-02-14 Societe Anonyme Dite : Societe Europeenne De Propulsion Assembly for launching a projectile
US4050351A (en) * 1976-05-04 1977-09-27 Societe Anonyme Dite: Societe Europeenne Depropulsion Assembly for launching a projectile
WO2013058863A3 (en) * 2011-08-04 2013-06-20 Polywad, Inc. Recoil attenuated payload launcher system
US8807004B1 (en) 2011-08-04 2014-08-19 James Y. Menefee, III Recoil attenuated payload launcher system

Also Published As

Publication number Publication date
CH254280A (en) 1948-04-30
FR943319A (en) 1949-03-04
BE471703A (en)

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