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GB393618A - Improvements in or relating to automatic or self loading guns - Google Patents

Improvements in or relating to automatic or self loading guns

Info

Publication number
GB393618A
GB393618A GB33932/31A GB3393231A GB393618A GB 393618 A GB393618 A GB 393618A GB 33932/31 A GB33932/31 A GB 33932/31A GB 3393231 A GB3393231 A GB 3393231A GB 393618 A GB393618 A GB 393618A
Authority
GB
United Kingdom
Prior art keywords
breech
barrel
lever
block
extension
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
GB33932/31A
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.)
"DANUVIA" IPARI ES KERESKEDELMI RESZVENY TARSASAG
Original Assignee
"DANUVIA" IPARI ES KERESKEDELMI RESZVENY TARSASAG
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 "DANUVIA" IPARI ES KERESKEDELMI RESZVENY TARSASAG filed Critical "DANUVIA" IPARI ES KERESKEDELMI RESZVENY TARSASAG
Publication of GB393618A publication Critical patent/GB393618A/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
    • F41A25/00—Gun mountings permitting recoil or return to battery, e.g. gun cradles; Barrel buffers or brakes
    • F41A25/10—Spring-operated systems
    • F41A25/12—Spring-operated systems using coil springs
    • 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
    • F41A3/36—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing
    • F41A3/38—Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing having rocking locking elements, e.g. pivoting levers or vanes
    • 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
    • F41A5/02—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated
    • 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
    • F41A5/02—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated
    • F41A5/14—Barrel stops, i.e. devices for holding the recoiling barrel in a predetermined position, e.g. the recoil position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Shutters For Cameras (AREA)
  • Saccharide Compounds (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

393,618. Automatic guns. DANUVIA IPARI •S KERESKEDELMI RESZVENY TARSASAG, 11, K÷ver Lajos utca, Budapest. Dec. 7, 1931, No. 33932. Convention date, Dec. 22, 1930. [Classes 92 (ii) and 119.] A short-recoil gun of the kind in which the movements of the breech-block 3 are controlled by a lever 4 connected with the barrel 1 or barrel-extension 2, has a catch 5 for holding the breech-closing spring 10 in cocked position until the breech-block reaches its rearward position, when the catch is released. Fig. 1 shows the breech-block locked in closed position by a catch 7 released by an incline 31 on the breech casing. The breech-block, which is unseated from the barrel for extraction of the cartridge case by a lever on the barrel-extension engaging a fixed stop (not shown), is unrestrained during its rearward movement, but is pressed into closed position by the lever 4 bearing against its rear face. Fig. 6 shows a modification in which the lever 4 engages a slot in the breech-block, surfaces 11, 12 on the barrel-extension engaging pins 13, 14 on the lever during the opening and closing movements of the block, respectively. The surface 12 may be formed on a spring-controlled member 15 separate from the barrel-extension, as shown in Fig. 8. The lever 4 may have an extension 41, Fig. 10, engaging a fixed stop during the return of the barrel to rock the lever to close the breech. Specifications 1064/05, 7203/10, and 240,880, [all in Class 119, Smallarms], are referred to.
GB33932/31A 1930-12-23 1931-12-07 Improvements in or relating to automatic or self loading guns Expired GB393618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1930D0010130 DE537582C (en) 1930-12-23 1930-12-23 Automatic firearm with a short receding barrel

Publications (1)

Publication Number Publication Date
GB393618A true GB393618A (en) 1933-06-07

Family

ID=34122349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33932/31A Expired GB393618A (en) 1930-12-23 1931-12-07 Improvements in or relating to automatic or self loading guns

Country Status (7)

Country Link
US (1) US1985493A (en)
BE (1) BE384956A (en)
CH (1) CH160475A (en)
DE (1) DE537582C (en)
FR (1) FR728711A (en)
GB (1) GB393618A (en)
NL (1) NL37405C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637283A (en) * 1949-03-18 1953-05-05 Petersen Oven Co Unit heating system for baking ovens

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476622A (en) * 1938-11-01 1949-07-19 Pelo Carl Accelerator for the breechblock of automatically loading firearms
US2515315A (en) * 1943-12-13 1950-07-18 Saive Dieudonne Joseph Tilt locking breechblock for automatic firearms
US3000267A (en) * 1952-09-24 1961-09-19 Russell S Robinson Breech bolt operating mechanism
US2765710A (en) * 1952-12-27 1956-10-09 Earl H Bradley Breech block controlling mechanism for a retarded blow back gun
FR1073648A (en) * 1953-01-30 1954-09-28 Hispano Suiza Sa Improvements to automatic weapons
US3103142A (en) * 1961-01-13 1963-09-10 William P Hidden Bolt mechanism for an automatic firearm
US3757636A (en) * 1972-04-19 1973-09-11 Gen Electric Bolt accelerator for recoil operated gun
FR2231939B1 (en) * 1973-06-01 1975-08-22 France Etat
FR2231937B1 (en) * 1973-06-01 1976-06-11 Tellie Paul
BE1005891A3 (en) * 1992-06-03 1994-03-01 Herstal Device for braking runner of a firearm.
RU2180952C1 (en) * 2001-02-26 2002-03-27 Курсаков Александр Александрович Method for operation of weapon automatic equipment and automatic revolver based on it
AT413603B (en) * 2004-03-04 2006-04-15 Gen Headquarters Of The Armed PISTOL WITH HALF-STAR LOCK
AT503304B1 (en) 2006-02-07 2007-09-15 Gen Headquarters Of The Armed PISTOL
US10203173B2 (en) * 2017-04-22 2019-02-12 Jameson S. Ellis Barrel locking mechanism for a firearm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637283A (en) * 1949-03-18 1953-05-05 Petersen Oven Co Unit heating system for baking ovens

Also Published As

Publication number Publication date
DE537582C (en) 1931-11-05
US1985493A (en) 1934-12-25
FR728711A (en) 1932-07-11
BE384956A (en) 1932-01-30
NL37405C (en) 1936-02-15
CH160475A (en) 1933-03-15

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