GB191118005A - Improvements in and relating to Breech Mechanism for Automatic Firearms. - Google Patents

Improvements in and relating to Breech Mechanism for Automatic Firearms.

Info

Publication number
GB191118005A
GB191118005A GB191118005DA GB191118005A GB 191118005 A GB191118005 A GB 191118005A GB 191118005D A GB191118005D A GB 191118005DA GB 191118005 A GB191118005 A GB 191118005A
Authority
GB
United Kingdom
Prior art keywords
breech
spring
detent
relating
magazine
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
Hugo Borchardt
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 GB191118005A publication Critical patent/GB191118005A/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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/34—Magazine safeties
    • F41A17/36—Magazine safeties locking the gun automatically in a safety condition when the magazine is empty or removed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

18,005. Borchardt, H. Feb. 28, [Convention date]. Breech actions; sliding breech-block. - Relates to mechanism for preventing the closing of the breech of automatic guns when the magazine is empty, and consists in providing a detent which acts directly on the return - spring, and thus, by holding it compressed, prevents it from closing the breech. The invention is shown in Fig. 1 applied to a toggle-link action in which the return-spring f is connected to one of the toggle links by a chain g. When the magazine is empty, a projection z<1> on the cartridge follower z engages a detent b and causes it to engage the spring f and hold it compressed, as shown in Fig. 4. The detent b may be so formed that the pressure of the spring f forces the front end b<1> of the detent against the breechblock k, which is thereby frictionally held in position.
GB191118005D 1911-02-28 1911-08-08 Improvements in and relating to Breech Mechanism for Automatic Firearms. Expired GB191118005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE241941T 1911-02-28

Publications (1)

Publication Number Publication Date
GB191118005A true GB191118005A (en) 1911-12-30

Family

ID=32521970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191118005D Expired GB191118005A (en) 1911-02-28 1911-08-08 Improvements in and relating to Breech Mechanism for Automatic Firearms.

Country Status (4)

Country Link
CH (1) CH56627A (en)
DE (1) DE241941C (en)
FR (1) FR432927A (en)
GB (1) GB191118005A (en)

Also Published As

Publication number Publication date
DE241941C (en)
CH56627A (en) 1912-11-16
FR432927A (en) 1911-12-20

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