GB1221013A - Improvements in or relating to breech mechanisms in automatic and semi-automatic guns - Google Patents

Improvements in or relating to breech mechanisms in automatic and semi-automatic guns

Info

Publication number
GB1221013A
GB1221013A GB1259568A GB1259568A GB1221013A GB 1221013 A GB1221013 A GB 1221013A GB 1259568 A GB1259568 A GB 1259568A GB 1259568 A GB1259568 A GB 1259568A GB 1221013 A GB1221013 A GB 1221013A
Authority
GB
United Kingdom
Prior art keywords
breechblock
casing
lugs
firing pin
breechcase
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
GB1259568A
Other languages
English (en)
Inventor
Bernard Maillard
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.)
Brev Aero Mechaniques S A
Brevets Aero Mecaniques SA
Original Assignee
Brev Aero Mechaniques S A
Brevets Aero Mecaniques SA
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 LU53357A external-priority patent/LU53357A1/xx
Application filed by Brev Aero Mechaniques S A, Brevets Aero Mecaniques SA filed Critical Brev Aero Mechaniques S A
Priority to GB2616369A priority Critical patent/GB1221014A/en
Priority to GB2616469A priority patent/GB1221015A/en
Priority to GB2616769A priority patent/GB1221018A/en
Priority to GB2616669A priority patent/GB1221017A/en
Priority to GB2616569A priority patent/GB1221016A/en
Publication of GB1221013A publication Critical patent/GB1221013A/en
Expired 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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
    • F41A3/16—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
    • F41A3/26—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Component Parts Of Construction Machinery (AREA)
GB1259568A 1967-04-05 1968-03-15 Improvements in or relating to breech mechanisms in automatic and semi-automatic guns Expired GB1221013A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2616369A GB1221014A (en) 1967-04-05 1968-03-15 Improvements in or relating to breech mechanisms in automatic and semi-automatic guns
GB2616469A GB1221015A (en) 1967-04-05 1968-03-15 Improvements in or relating to breech mechanisms in automatic and semi-automatic guns
GB2616769A GB1221018A (en) 1967-04-05 1968-03-15 Improvements in or relating to breech mechanisms in automatic and semi-automatic guns
GB2616669A GB1221017A (en) 1967-04-05 1968-03-15 Improvements in or relating to breech mechanisms in automatic and semi-automatic guns
GB2616569A GB1221016A (en) 1967-04-05 1968-03-15 Improvements in or relating to breech mechanisms in automatic and semi-automatic guns

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU53357A LU53357A1 (cg-RX-API-DMAC7.html) 1967-04-05 1967-04-05
LU54003 1967-06-30

Publications (1)

Publication Number Publication Date
GB1221013A true GB1221013A (en) 1971-02-03

Family

ID=26639994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259568A Expired GB1221013A (en) 1967-04-05 1968-03-15 Improvements in or relating to breech mechanisms in automatic and semi-automatic guns

Country Status (10)

Country Link
BE (1) BE712306A (cg-RX-API-DMAC7.html)
CH (1) CH486682A (cg-RX-API-DMAC7.html)
DE (1) DE1703057A1 (cg-RX-API-DMAC7.html)
ES (1) ES351867A1 (cg-RX-API-DMAC7.html)
FR (1) FR1562372A (cg-RX-API-DMAC7.html)
GB (1) GB1221013A (cg-RX-API-DMAC7.html)
IL (2) IL38352A (cg-RX-API-DMAC7.html)
LU (1) LU54003A1 (cg-RX-API-DMAC7.html)
NL (1) NL6804804A (cg-RX-API-DMAC7.html)
SE (1) SE343135B (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272902A (en) 1977-12-05 1981-06-16 Chartered Industries Of Singapore Private Limited Fire-arms
FR2781564A1 (fr) * 1998-07-22 2000-01-28 Spinnato Germain Culasse telescopique a action lineaire et verrouillage rotatif

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113653776B (zh) * 2021-08-19 2024-06-18 沈阳飞机工业（集团）有限公司 转动转直线运动的自动复位装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272902A (en) 1977-12-05 1981-06-16 Chartered Industries Of Singapore Private Limited Fire-arms
FR2781564A1 (fr) * 1998-07-22 2000-01-28 Spinnato Germain Culasse telescopique a action lineaire et verrouillage rotatif

Also Published As

Publication number Publication date
BE712306A (cg-RX-API-DMAC7.html) 1968-07-15
SE343135B (cg-RX-API-DMAC7.html) 1972-02-28
IL38352A (en) 1974-01-14
LU54003A1 (cg-RX-API-DMAC7.html) 1969-04-25
ES351867A1 (es) 1969-07-01
FR1562372A (cg-RX-API-DMAC7.html) 1969-04-04
NL6804804A (cg-RX-API-DMAC7.html) 1968-10-07
IL38353A (en) 1974-01-14
CH486682A (fr) 1970-02-28
DE1703057A1 (de) 1971-12-23

Similar Documents

Publication Publication Date Title
US4433610A (en) Open bolt firing mechanism for automatic firearm
US2571132A (en) Fire control mechanism for firearms
US1892141A (en) Semiautomatic rifle
US2424264A (en) Composite bolt structure for semiautomatic rifles
US3507187A (en) Breech mechanism
US2389631A (en) Automatic and semiautomatic carbine
GB1055236A (en) Improvements in semi-automatic or automatic guns
US2719375A (en) Firearm with a pair of action bars
US3680433A (en) Semi-automatic shotgun having rotary and sliding breech block
US3690218A (en) Breech mechanism for automatic or semi-automatic guns
US1517483A (en) Firearm
US639421A (en) Recoil-operated firearm.
US1401552A (en) Firearm
US3026777A (en) Automatic firing mechanism
US2356727A (en) Firearm
US2139648A (en) Gun
US1477115A (en) Double-barreled machine gun with recoiling barrels
ES351867A1 (es) Dispositivo de culata para arma automatica.
US2461670A (en) Automatic sear-releasing mechanism for firearms
US1228827A (en) Recoil-operated firearm.
US2367280A (en) Control means
US2469053A (en) Automatic sear for automatic and semiautomatic firearms
US2716923A (en) Firing mechanism for a rifle
US2775835A (en) Bolt mechanism for firearm
US2742822A (en) Firing mechanism for automatic and semi-automatic firearms