GB191301032A - Breech Mechanism with Knuckle Joint for Automatic Fire Arms. - Google Patents

Breech Mechanism with Knuckle Joint for Automatic Fire Arms.

Info

Publication number
GB191301032A
GB191301032A GB191301032DA GB191301032A GB 191301032 A GB191301032 A GB 191301032A GB 191301032D A GB191301032D A GB 191301032DA GB 191301032 A GB191301032 A GB 191301032A
Authority
GB
United Kingdom
Prior art keywords
breech
spring
sliding
closing
cam
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
Inventor
Andreas Wilhelm Schwarzlose
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191301032A publication Critical patent/GB191301032A/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
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for 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
    • 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
    • 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
    • F41A19/34—Cocking mechanisms
    • 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
    • F41A3/50—Toggle-joint locks, e.g. crank-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
    • 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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
    • F41A9/39—Ramming arrangements
    • F41A9/40—Ramming arrangements the breech-block itself being the rammer
    • F41A9/41—Ramming arrangements the breech-block itself being the rammer pushing unbelted ammunition from a box magazine on the gun frame into the cartridge chamber
    • 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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/52—Arrangements for changing from automatic or magazine-loading to hand-loading

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

1032. Schwarzlose, A. W. Jan. 14. Breech actions, sliding breech - block; breech actions, sliding barrel and breech-block; breech actions, hinged breechblock.-Relates to automatic guns having a toggle-link action, especially to the kind in which the front link forms the breech-block, and consists in mounting both the closing and the firing devices in the links of the toggle. The closing-spring is mounted within the rear link, and the firing-pin within the front link. The invention is shown in Figs. 1 and 2 applied to a rifle. The front toggle s is hinged to a sliding guide-piece v and carries the firing-pin b<1>, the sear n, and a sliding cocking-bar k. The sear is operated by a pawl w on a sliding trigger bar a, which is moved backwards and forwards during the opening and closing movements of the breech-block. When the bar is in the forward position, as shown in Fig. 1, it forms a stop for the cartridges in the magazine. The closing-spring f is provided with a sliding plunger i, which acts on a cam d<1> fixed on the rear pivot d. The cam is so formed that, when the breech is fully open as shown in Fig. 2, the spring does not exert sufficient force to start the closing movement. During automatic use of the gun, this dead-centre is overcome by the trigger spring f<2>, which acts as a buffer. To put the recoil spring f entirely out of action, this cam d<1> is turned forwards by means of a handle d<2> until its point engages the lower part of the bevel on the spring plunger; the cam then simply turns with the rear link. The extractor may be made resilient as shown in Fig. 11. The forward end of the trigger pawl w forms the ejector. Grooves for a charger guide are formed in a extension s<5> in the front togglelink.
GB191301032D 1913-01-14 1913-01-14 Breech Mechanism with Knuckle Joint for Automatic Fire Arms. Expired GB191301032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191301032T 1913-01-14

Publications (1)

Publication Number Publication Date
GB191301032A true GB191301032A (en) 1914-02-16

Family

ID=32576845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191301032D Expired GB191301032A (en) 1913-01-14 1913-01-14 Breech Mechanism with Knuckle Joint for Automatic Fire Arms.

Country Status (4)

Country Link
CH (1) CH62616A (en)
FR (1) FR461816A (en)
GB (1) GB191301032A (en)
NL (1) NL4247C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19903330C1 (en) * 1999-01-28 2000-10-26 Heckler & Koch Gmbh Self-loading handgun with a breech that moves between a shooting range and an open position

Also Published As

Publication number Publication date
CH62616A (en) 1913-12-01
FR461816A (en) 1914-01-12
NL4247C (en) 1919-12-15

Similar Documents

Publication Publication Date Title
US2744448A (en) Automatic pistol
US2341767A (en) Ejection opening cover for firearms
US2565688A (en) Repeating firearm
GB191301032A (en) Breech Mechanism with Knuckle Joint for Automatic Fire Arms.
GB430493A (en) Improvements in or relating to automatic firearms
US2126788A (en) Firearm
US1459108A (en) Firearm
US1924159A (en) Automatic firing action for guns
GB191406956A (en) Improvements in or relating to Automatic Small-arms.
US2353679A (en) Firearm
GB191405124A (en) Improvements in and connected with the Firing Mechanism of Firearms.
GB190505131A (en) Improvements relating to Automatic Small-arms
GB168463A (en) Improvements in or relating to automatic fire arms
GB190929622A (en) Improvements in Trigger Mechanism for Automatic Firearms.
GB689427A (en) Improvements in self-loading fire-arms
US1457477A (en) Automatic firearm
GB168562A (en) Improvements in or relating to automatic firearms
GB191001610A (en) Improvements in Automatic Fire Arms.
GB190626749A (en) Improvements in Automatic Pistols.
GB156221A (en) Improvements in small arms
GB191127821A (en) Improvements in Automatic Small Arms.
GB191516362A (en) Improvements in or relating to Machine Guns.
GB190923564A (en) Improvements in Automatic Small Arms.
GB191216175A (en) Improvements in Automatic Small Arms.
GB191218202A (en) Improvements in and relating to Automatic Firearms.