FR2450436A1 - Detendeur-positionneur reglable pour fusils de chasse, destine au tir de seringues hypodermiques, fusees ou autres projectiles - Google Patents

Detendeur-positionneur reglable pour fusils de chasse, destine au tir de seringues hypodermiques, fusees ou autres projectiles

Info

Publication number
FR2450436A1
FR2450436A1 FR7905813A FR7905813A FR2450436A1 FR 2450436 A1 FR2450436 A1 FR 2450436A1 FR 7905813 A FR7905813 A FR 7905813A FR 7905813 A FR7905813 A FR 7905813A FR 2450436 A1 FR2450436 A1 FR 2450436A1
Authority
FR
France
Prior art keywords
pressure regulator
gas distribution
single charge
distribution chamber
variation
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
FR7905813A
Other languages
English (en)
Other versions
FR2450436B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7905813A priority Critical patent/FR2450436A1/fr
Publication of FR2450436A1 publication Critical patent/FR2450436A1/fr
Application granted granted Critical
Publication of FR2450436B1 publication Critical patent/FR2450436B1/fr
Granted legal-status Critical Current

Links

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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/10—Insert barrels, i.e. barrels for firing reduced calibre ammunition and being mounted within the normal barrels
    • 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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/28—Gas-expansion chambers; Barrels provided with gas-relieving ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/80—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes
    • F41B11/85—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes for launching hypodermic projectiles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

CE DETENDEUR-POSITIONNEUR S'ENGAGE DANS LE TUBE DE CANON ET RECOIT A SON EXTREMITE UNE CHARGE POUR LA PROPULSION DE LA SERINGUE MUNIE DE SON EMPENNAGE ET DE L'AIGUILLE. IL COMPREND TROIS ELEMENTS DEMONTABLES ET REGLABLES LONGITUDINALEMENT AVEC UN ELEMENT ARRIERE PORTE-CHARGE S'ENGAGEANT DANS LA CHAMBRE DU TUBE DE CANON, UN ELEMENT INTERMEDIAIRE COOPERANT D'UNE MANIERE REGLABLE ET CONTROLEE AVEC L'ELEMENT PORTE-CARTOUCHE EN VUE DU REGLAGE VOLUMETRIQUE DE LA CHAMBRE DE DISTRIBUTION DES GAZ POUR ASSURER UNE PRESSION REGULIERE ET PRECISE A L'INTERIEUR DUDIT ELEMENT INTERMEDIAIRE COMPTE TENU DES LEGERES VARIATIONS DE CHAQUE CHARGE; UN ELEMENT TERMINAL AVANT VISSE SUR L'ELEMENT INTERMEDIAIRE ET DESTINE A FAIRE VARIER LONGITUDINALEMENT LE VOLUME DE LA CHAMBRE D'EXPANSION POUR L'OBTENTION D'UNE GAMME DE PRESSIONS CONTROLEES ET PAR SUITE DE LA FORCE PROPULSIVE DE LA SERINGUE OU AUTRE PROJECTILE. L'INVENTION PEUT ETRE UTILISEE POUR LE TIR DE SERINGUES HYPODERMIQUES, GODETS FUMIGENES OU TRACANTS, FUSEES ECLAIRANTES OU D'ALARME, CARTOUCHES A GAZ LACRYMOGENE.
FR7905813A 1979-02-28 1979-02-28 Detendeur-positionneur reglable pour fusils de chasse, destine au tir de seringues hypodermiques, fusees ou autres projectiles Granted FR2450436A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7905813A FR2450436A1 (fr) 1979-02-28 1979-02-28 Detendeur-positionneur reglable pour fusils de chasse, destine au tir de seringues hypodermiques, fusees ou autres projectiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905813A FR2450436A1 (fr) 1979-02-28 1979-02-28 Detendeur-positionneur reglable pour fusils de chasse, destine au tir de seringues hypodermiques, fusees ou autres projectiles

Publications (2)

Publication Number Publication Date
FR2450436A1 true FR2450436A1 (fr) 1980-09-26
FR2450436B1 FR2450436B1 (fr) 1982-07-23

Family

ID=9222830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905813A Granted FR2450436A1 (fr) 1979-02-28 1979-02-28 Detendeur-positionneur reglable pour fusils de chasse, destine au tir de seringues hypodermiques, fusees ou autres projectiles

Country Status (1)

Country Link
FR (1) FR2450436A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761148A1 (fr) * 1997-03-18 1998-09-25 Multipropulseurs Projecteur hypodermique
WO1998053266A1 (fr) * 1997-05-23 1998-11-26 Salvatore Tedde Arme a feu dotee d'une chambre d'expansion a volume variable
US7444940B2 (en) * 2005-04-11 2008-11-04 Defense Technology Corporation Of America Variable range ammunition cartridge for electrical discharge weapon

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH52427A (de) * 1911-06-15 1911-11-16 Gottlieb Oberhaensli Auswechselbarer Einsatzlauf für Ordonnanz- und Privatwaffen
CH99973A (de) * 1922-06-10 1923-07-02 Mueller Bernhard Einsatzlauf für Feuerwaffen.
DE1195205B (de) * 1962-09-17 1965-06-16 Dynamit Nobel Genschow G M B H Schiessuebungsgeraet
FR1496220A (fr) * 1966-08-19 1967-09-29 Système régulateur de pression pour canons d'armes à feu classiques
US3805434A (en) * 1972-07-11 1974-04-23 F Sudano Barrel adapter for shot gun to rifle conversion
FR2316571A1 (fr) * 1975-07-04 1977-01-28 Maret Jean Paul Positionneur a chambre variable et controlee pour armes hypodermiques
DE2704695A1 (de) * 1977-02-04 1978-08-10 Peter Dr Albl Vorrichtung zur umruestung von kipplaufflinten auf den abschuss von narkosepfeilen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH52427A (de) * 1911-06-15 1911-11-16 Gottlieb Oberhaensli Auswechselbarer Einsatzlauf für Ordonnanz- und Privatwaffen
CH99973A (de) * 1922-06-10 1923-07-02 Mueller Bernhard Einsatzlauf für Feuerwaffen.
DE1195205B (de) * 1962-09-17 1965-06-16 Dynamit Nobel Genschow G M B H Schiessuebungsgeraet
FR1496220A (fr) * 1966-08-19 1967-09-29 Système régulateur de pression pour canons d'armes à feu classiques
US3805434A (en) * 1972-07-11 1974-04-23 F Sudano Barrel adapter for shot gun to rifle conversion
FR2316571A1 (fr) * 1975-07-04 1977-01-28 Maret Jean Paul Positionneur a chambre variable et controlee pour armes hypodermiques
DE2704695A1 (de) * 1977-02-04 1978-08-10 Peter Dr Albl Vorrichtung zur umruestung von kipplaufflinten auf den abschuss von narkosepfeilen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761148A1 (fr) * 1997-03-18 1998-09-25 Multipropulseurs Projecteur hypodermique
WO1998053266A1 (fr) * 1997-05-23 1998-11-26 Salvatore Tedde Arme a feu dotee d'une chambre d'expansion a volume variable
US6374720B1 (en) 1997-05-23 2002-04-23 Salvatore Tedde Firearm with an expansion chamber with variable volume
US7444940B2 (en) * 2005-04-11 2008-11-04 Defense Technology Corporation Of America Variable range ammunition cartridge for electrical discharge weapon

Also Published As

Publication number Publication date
FR2450436B1 (fr) 1982-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse