CH171420A - Automatic firearm with fixed barrel and locked bolt. - Google Patents

Automatic firearm with fixed barrel and locked bolt.

Info

Publication number
CH171420A
CH171420A CH171420DA CH171420A CH 171420 A CH171420 A CH 171420A CH 171420D A CH171420D A CH 171420DA CH 171420 A CH171420 A CH 171420A
Authority
CH
Switzerland
Prior art keywords
fixed barrel
automatic firearm
locked bolt
locked
bolt
Prior art date
Application number
Other languages
German (de)
Inventor
Industrie-Gesellschaft Schweiz
Original Assignee
Schweiz Ind Ges
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 Schweiz Ind Ges filed Critical Schweiz Ind Ges
Publication of CH171420A publication Critical patent/CH171420A/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
    • 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
    • F41A3/32—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 bolt being rocked about a notional axis transverse to the barrel axis
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
    • F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
    • F41A19/30—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Portable Nailing Machines And Staplers (AREA)
CH171420D 1932-09-03 1933-08-22 Automatic firearm with fixed barrel and locked bolt. CH171420A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB171420X 1932-09-03
GB300633X 1933-06-30

Publications (1)

Publication Number Publication Date
CH171420A true CH171420A (en) 1934-08-31

Family

ID=26252505

Family Applications (1)

Application Number Title Priority Date Filing Date
CH171420D CH171420A (en) 1932-09-03 1933-08-22 Automatic firearm with fixed barrel and locked bolt.

Country Status (6)

Country Link
US (1) US2031305A (en)
BE (1) BE398412A (en)
CH (1) CH171420A (en)
ES (1) ES131693A1 (en)
FR (1) FR761924A (en)
GB (1) GB405728A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU28362A1 (en) * 1947-03-08
US20050235543A1 (en) * 2002-04-09 2005-10-27 Johannes Murello Cartridge ejection mechanisms and methods for operating the same
DE10240891A1 (en) * 2002-09-04 2004-03-18 Heckler & Koch Gmbh Automatic weapon has breech block and breech block mounting, breech block having locking block which moves at right angles to it and grips lugs to lock it
US20050132875A1 (en) * 2002-09-04 2005-06-23 Johannes Murello Locked automatic and semi-automatic firearms
DE10240889A1 (en) * 2002-09-04 2004-03-18 Heckler & Koch Gmbh Automatic weapon has breech block mounting which can move with respect to breech block, auxiliary spring being mounted between two which supports mounting when breech block is locked
US20050241471A1 (en) * 2002-09-04 2005-11-03 Johannes Murello Firearms and methods for operating the same
US7237469B2 (en) * 2002-09-04 2007-07-03 Heckler & Koch, Gmbh Firearms having a locked breech
US7311032B2 (en) * 2002-09-04 2007-12-25 Heckler & Koch, Gmbh Firearms with gas pressure loading mechanisms

Also Published As

Publication number Publication date
US2031305A (en) 1936-02-18
FR761924A (en) 1934-03-30
BE398412A (en)
GB405728A (en) 1934-02-15
ES131693A1 (en) 1933-10-16

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