GB191416922A - Improvements in Automatic Fire Arms. - Google Patents

Improvements in Automatic Fire Arms.

Info

Publication number
GB191416922A
GB191416922A GB191416922DA GB191416922A GB 191416922 A GB191416922 A GB 191416922A GB 191416922D A GB191416922D A GB 191416922DA GB 191416922 A GB191416922 A GB 191416922A
Authority
GB
United Kingdom
Prior art keywords
breech
bolt
hand
barrel
sliding
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
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.)
Rheinische Metallwaaren and Maschinenfabrik AG
Original Assignee
Rheinische Metallwaaren and Maschinenfabrik AG
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 Rheinische Metallwaaren and Maschinenfabrik AG filed Critical Rheinische Metallwaaren and Maschinenfabrik AG
Application granted granted Critical
Publication of GB191416922A publication Critical patent/GB191416922A/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
    • F41A3/14—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
    • F41A3/12—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
    • F41A3/18—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 hand-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)

Abstract

16,922. Rheinische Metallwaaren und Maschinenfabrik. Dec. 5, 1913, [Convention date]. Breech actions, sliding barrel and breechblock.-Relates to a gun with a recoiling barrel and interrupted - screw breech action, and provided with a device for enabling the breech to be opened by hand without sliding the barrel rearwards. According to the invention, the breech bolt is rotated to unlock it from the barrel by means of a sliding pin when this is pressed downwards by hand. In the form shown, the front part k of the breech bolt is rotated relatively to the rear part s, to disengage the interrupted threads w from the breech chamber, by a radial arm n, which, during the recoil of the gun, travels in a camgroove o, u in the casing a. At the end of the return stroke, the bolt head is rotated in the opposite direction by a spring disposed between the bolt and its head, which spring is tensioned during the opening movement. To unlock by hand, a sliding pin h is depressed and acts through a projection i upon the arm n which travels downwards in a vertical groove in the casing and rotates the locking-member k of the breech bolt; this bolt is then worked by hand.
GB191416922D 1913-12-05 1914-07-16 Improvements in Automatic Fire Arms. Expired GB191416922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE285218T 1913-12-05

Publications (1)

Publication Number Publication Date
GB191416922A true GB191416922A (en) 1915-07-08

Family

ID=32523768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191416922D Expired GB191416922A (en) 1913-12-05 1914-07-16 Improvements in Automatic Fire Arms.

Country Status (3)

Country Link
DE (1) DE285218C (en)
FR (1) FR475181A (en)
GB (1) GB191416922A (en)

Also Published As

Publication number Publication date
DE285218C (en)
FR475181A (en) 1915-04-23

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