ATE392595T1 - AUTOMATIC OR SEMI-AUTOMATIC FIREARM - Google Patents

AUTOMATIC OR SEMI-AUTOMATIC FIREARM

Info

Publication number
ATE392595T1
ATE392595T1 AT03004142T AT03004142T ATE392595T1 AT E392595 T1 ATE392595 T1 AT E392595T1 AT 03004142 T AT03004142 T AT 03004142T AT 03004142 T AT03004142 T AT 03004142T AT E392595 T1 ATE392595 T1 AT E392595T1
Authority
AT
Austria
Prior art keywords
automatic
slide
breech bolt
semi
firearm
Prior art date
Application number
AT03004142T
Other languages
German (de)
Inventor
Mario Franchini
Ada Manuela Franchini
Laura Anna Franchini
Original Assignee
Mario Franchini
Ada Manuela Franchini
Laura Anna Franchini
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
Priority claimed from ITLE20020010 external-priority patent/ITLE20020010A1/en
Priority claimed from ITRN20020009 external-priority patent/ITRN20020009A1/en
Application filed by Mario Franchini, Ada Manuela Franchini, Laura Anna Franchini filed Critical Mario Franchini
Application granted granted Critical
Publication of ATE392595T1 publication Critical patent/ATE392595T1/en

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
    • F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
    • F41A5/18—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
    • F41A5/26—Arrangements or systems for bleeding the gas from the barrel
    • 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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/62—Breech mechanisms, e.g. locks using combustion gas pressure for adding to the mechanical locking action, or for delaying breech opening movement
    • 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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
    • F41A3/72—Operating handles or levers; Mounting thereof in breech-blocks or bolts
    • 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
    • F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
    • F41A5/32—Energy accumulator systems, i.e. systems for opening the breech-block by energy accumulated during barrel or gas piston recoil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Vending Machines For Individual Products (AREA)

Abstract

An automatic or semiautomatic firearm comprises a slide (1) supporting at least a breech bolt (1a) and a firing pin (1b), a return spring (2) constrained to the slide (1) and able to cause the breech bolt (1a) to move forwards again after each shot, and a trigger (3). An emergency device (4) is able to move the breech bolt (1a) and the entire slide (1) so as to ensure continued firing, even in the event of misfire. <IMAGE>
AT03004142T 2002-02-26 2003-02-26 AUTOMATIC OR SEMI-AUTOMATIC FIREARM ATE392595T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITLE20020010 ITLE20020010A1 (en) 2002-02-26 2002-02-26 SEMI-AUTOMATIC AND / OR AUTOMATIC GUN WITH COMPRESSOR AND WITH IT ALL MEDIUM AND LONG FIREARMS SEMI-AUTOMATIC AND / OR AUTOMATIC WORKING IN THE SAME WAY
ITRN20020009 ITRN20020009A1 (en) 2002-02-27 2002-02-27 AUTOMATIC FIXED-BARREL PISTOL

Publications (1)

Publication Number Publication Date
ATE392595T1 true ATE392595T1 (en) 2008-05-15

Family

ID=27665949

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03004142T ATE392595T1 (en) 2002-02-26 2003-02-26 AUTOMATIC OR SEMI-AUTOMATIC FIREARM

Country Status (3)

Country Link
EP (1) EP1338857B1 (en)
AT (1) ATE392595T1 (en)
DE (1) DE60320333T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2885211A1 (en) * 2005-04-27 2006-11-03 Vincent Gallizi Gas storage device for semi-automatic firearm, has push button storing gas by closing centre punch of relay capacitor, and return spring emptying capacitor when sniper does not activate button and gas pushing piston acting on cylinder head
RU2721644C1 (en) * 2019-03-11 2020-05-21 Рустам Гашимович Мирзоев Automatic weapon system with discharge of part of powder gases from barrel channel through hole in it
CN109931814A (en) * 2019-04-15 2019-06-25 奕诺(大连)科技有限公司 Peashooter is linked back thorax ammunition feed mechanism with trigger

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE213109C (en) *
DE370275C (en) * 1923-03-01 Ernst Hunger One-handed self-loading pistol
GB355767A (en) * 1929-02-22 1931-08-28 Lucien Albert Boussel Improvements in or relating to guns for use on air-craft
GB350631A (en) * 1929-04-13 1931-06-18 Joseph Destree Improvements in automatic firearms
DE1008154B (en) * 1943-06-24 1957-05-09 Paul Kurt Johannes Grossfuss Gas pressure lock for automatic firearms
DE908109C (en) * 1943-12-14 1954-04-01 Dr Josef Buerke Automatic one-handed pistol with undivided slide
CH251151A (en) * 1946-04-18 1947-10-15 Eidgenoess Waffenfab Automatic firearm.
CH594225A5 (en) * 1974-08-06 1977-12-30 Izhev Mekh Z
DE3201374C2 (en) * 1982-01-19 1984-08-23 Josef Dr. 6972 Tauberbischofsheim Bürke Automatic one-handed pistol
FR2723440A1 (en) * 1994-08-04 1996-02-09 Grotti Bernard Manual reloading mechanism for shoulder or hand firearm
WO1997019313A1 (en) * 1995-11-20 1997-05-29 Wolfgang Schmid Firearm, in particular a hand firearm

Also Published As

Publication number Publication date
EP1338857A2 (en) 2003-08-27
EP1338857A3 (en) 2004-10-13
EP1338857B1 (en) 2008-04-16
DE60320333D1 (en) 2008-05-29
DE60320333T2 (en) 2009-05-14

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties