GB191222359A - Improvements in and relating to the Breech Mechanism of Automatic Firearms. - Google Patents

Improvements in and relating to the Breech Mechanism of Automatic Firearms.

Info

Publication number
GB191222359A
GB191222359A GB191222359DA GB191222359A GB 191222359 A GB191222359 A GB 191222359A GB 191222359D A GB191222359D A GB 191222359DA GB 191222359 A GB191222359 A GB 191222359A
Authority
GB
United Kingdom
Prior art keywords
relating
inertia weight
breech mechanism
automatic firearms
breech
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 GB191222359A publication Critical patent/GB191222359A/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
    • 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

Landscapes

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

Abstract

22,359. Borchardt, H. Dec. 8, 1911, [Convention date]. Breech actions, sliding breech-block.-Consists in giving the initial opening impulse to a toggle link action by means of an inertia weight acting on the middle joint, or on one of the links. In the construction shown in Fig. 1, the inertia weight consists of a slide d having at the front an inclined surface d' which acts on the hinge c. In a modification, the inertia weight is arranged as a pendulum.
GB191222359D 1911-12-08 1912-10-01 Improvements in and relating to the Breech Mechanism of Automatic Firearms. Expired GB191222359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE255012T 1911-12-08

Publications (1)

Publication Number Publication Date
GB191222359A true GB191222359A (en) 1913-01-23

Family

ID=32604460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191222359D Expired GB191222359A (en) 1911-12-08 1912-10-01 Improvements in and relating to the Breech Mechanism of Automatic Firearms.

Country Status (4)

Country Link
CH (1) CH62615A (en)
DE (1) DE255012C (en)
FR (1) FR449338A (en)
GB (1) GB191222359A (en)

Also Published As

Publication number Publication date
FR449338A (en) 1913-02-24
DE255012C (en)
CH62615A (en) 1913-12-01

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