GB187192A - Improvements in or relating to safety devices for machine guns - Google Patents

Improvements in or relating to safety devices for machine guns

Info

Publication number
GB187192A
GB187192A GB23846/22A GB2384622A GB187192A GB 187192 A GB187192 A GB 187192A GB 23846/22 A GB23846/22 A GB 23846/22A GB 2384622 A GB2384622 A GB 2384622A GB 187192 A GB187192 A GB 187192A
Authority
GB
United Kingdom
Prior art keywords
rod
gun
recess
spring
machine guns
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
GB23846/22A
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
Priority to GB23846/22A priority Critical patent/GB187192A/en
Priority to DEG53623D priority patent/DE378352C/en
Priority to FR534689D priority patent/FR534689A/en
Publication of GB187192A publication Critical patent/GB187192A/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
    • F41A7/00—Auxiliary mechanisms for bringing the breech-block or bolt or the barrel to the starting position before automatic firing; Drives for externally-powered guns; Remote-controlled gun chargers
    • F41A7/08—Drives for externally-powered guns, i.e. drives for moving the breech-block or bolt by an external force during automatic firing
    • 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
    • F41A17/18—Hang-fire prevention
    • 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)
  • Portable Nailing Machines And Staplers (AREA)
  • Gas Burners (AREA)

Abstract

187,192. Gray, W. April 16, 1921. Machine guns.-A gasactuated and spring- released safety device to prevent operation of the gun should a missfire occur, comprises a longitudinally-slidable rod 55 adapted at its rear end to enter a recess 59, Fig. 2, in a plate 60 mounted on the spindle 29 of the gun-actuating handle 31. The device is shown in central section in Fig. 2, and in part sectional plan in Fig. 3, as applied to a doublebarrel gun. At its front end the rod passes into a cylinder 51<a>, disposed between the two barrels 23 and in communication therewith by gas ports 51, and is provided with a piston 54. A spring 56 tends to push the rod 55 rearwards. When the gun is firing normally, the gas pressure in the cylinder 51a holds the rod out of engagement with the recess 59, but if a missfire occurs, the spring drives the rod into the recess 59 and stops the mechanism.
GB23846/22A 1921-04-16 1921-04-16 Improvements in or relating to safety devices for machine guns Expired GB187192A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB23846/22A GB187192A (en) 1921-04-16 1921-04-16 Improvements in or relating to safety devices for machine guns
DEG53623D DE378352C (en) 1921-04-16 1921-04-22 Multi-stage machine gun driven by a hand crank
FR534689D FR534689A (en) 1921-04-16 1921-04-28 Machine Gun Improvements

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB23846/22A GB187192A (en) 1921-04-16 1921-04-16 Improvements in or relating to safety devices for machine guns
DEG53623D DE378352C (en) 1921-04-16 1921-04-22 Multi-stage machine gun driven by a hand crank
FR534689T 1921-04-28

Publications (1)

Publication Number Publication Date
GB187192A true GB187192A (en) 1922-10-16

Family

ID=10202250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23846/22A Expired GB187192A (en) 1921-04-16 1921-04-16 Improvements in or relating to safety devices for machine guns

Country Status (3)

Country Link
DE (1) DE378352C (en)
FR (1) FR534689A (en)
GB (1) GB187192A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063680A2 (en) * 1981-04-25 1982-11-03 Rheinmetall GmbH Externally powered machine gun having emergency stop means

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193335A (en) * 1977-03-17 1980-03-18 General Electric Company Gun misfire control
US4550641A (en) * 1982-12-08 1985-11-05 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Safety apparatus in externally powered firing weapon
FR2579743B1 (en) * 1985-03-26 1987-05-15 France Etat Armement AUTOMATIC WEAPON WITH EXTERNAL MOTOR
US5065662A (en) * 1990-12-24 1991-11-19 General Electric Company Firing mechanism for revolving battery gun

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063680A2 (en) * 1981-04-25 1982-11-03 Rheinmetall GmbH Externally powered machine gun having emergency stop means
EP0063680A3 (en) * 1981-04-25 1983-06-22 Rheinmetall GmbH Externally powered machine gun having emergency stop means
US4508006A (en) * 1981-04-25 1985-04-02 Rheinmetall Gmbh Device for quickly stopping a remote controlled automatic cannon

Also Published As

Publication number Publication date
DE378352C (en) 1923-07-11
FR534689A (en) 1922-03-30

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