CH268888A - Selbsttätige Schusswaffe mit Gasentnahme aus dem Lauf. - Google Patents

Selbsttätige Schusswaffe mit Gasentnahme aus dem Lauf.

Info

Publication number
CH268888A
CH268888A CH268888DA CH268888A CH 268888 A CH268888 A CH 268888A CH 268888D A CH268888D A CH 268888DA CH 268888 A CH268888 A CH 268888A
Authority
CH
Switzerland
Prior art keywords
barrel
gas extraction
automatic firearm
firearm
automatic
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Zbrojovka Nationalunternehmen
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 CH268888A publication Critical patent/CH268888A/de

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
    • 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
    • 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
    • F41A3/78—Bolt buffer or recuperator means
    • F41A3/82—Coil spring buffers
    • F41A3/86—Coil spring buffers mounted under or above 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
    • 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
    • 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
    • F41A5/20—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Toys (AREA)
CH268888D 1947-09-26 1948-08-23 Selbsttätige Schusswaffe mit Gasentnahme aus dem Lauf. CH268888A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS268888X 1947-09-26

Publications (1)

Publication Number Publication Date
CH268888A true CH268888A (de) 1950-06-15

Family

ID=5451693

Family Applications (1)

Application Number Title Priority Date Filing Date
CH268888D CH268888A (de) 1947-09-26 1948-08-23 Selbsttätige Schusswaffe mit Gasentnahme aus dem Lauf.

Country Status (5)

Country Link
US (1) US2615370A (is")
BE (1) BE484530A (is")
CH (1) CH268888A (is")
FR (1) FR970664A (is")
GB (1) GB652962A (is")

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1196549B (de) * 1962-12-13 1965-07-08 Beretta Armi Spa Gasdrucklader-Feuerwaffe
EP0143454A3 (en) * 1983-11-28 1986-03-26 The State Of Israel Ministry Of Defence Israel Military Industries Gas actuated pistol

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868082A (en) * 1955-10-13 1959-01-13 Robert G Nutting Drop lock bolt for gun
US2981158A (en) * 1956-12-07 1961-04-25 David C Fletcher Power system for firearms
US2945423A (en) * 1957-06-25 1960-07-19 Harold D Allyn Firearm
US3069976A (en) * 1957-12-06 1962-12-25 Jr Frederick F Stevens Gas-operated semiautomatic pistol
US3058399A (en) * 1959-12-14 1962-10-16 Harold D Allyn Receiver with t-slot opening for a slide block
US3285133A (en) * 1964-09-15 1966-11-15 Walter E Fowler Gas operated semi-automatic firearm

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE312399C (is") *
US1521730A (en) * 1922-01-17 1925-01-06 Marlin Firearms Corp Automatic firearm
GB310484A (en) * 1928-04-26 1930-05-29 Ceska Zbrojovka Akciova Spolec Improvements in gas operated automatic fire arms
US1907163A (en) * 1931-11-23 1933-05-02 White Automatic Gun Corp Automatic gun
US2386205A (en) * 1942-01-08 1945-10-09 John C Garand Firearm
US2373761A (en) * 1942-03-05 1945-04-17 Western Cartridge Co Breech-closing means for selfloading firearms
US2451624A (en) * 1947-08-27 1948-10-19 Remington Arms Co Inc Inertia rate of fire retarders

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1196549B (de) * 1962-12-13 1965-07-08 Beretta Armi Spa Gasdrucklader-Feuerwaffe
EP0143454A3 (en) * 1983-11-28 1986-03-26 The State Of Israel Ministry Of Defence Israel Military Industries Gas actuated pistol

Also Published As

Publication number Publication date
FR970664A (fr) 1951-01-08
BE484530A (is")
US2615370A (en) 1952-10-28
GB652962A (en) 1951-05-02

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