GB335895A - Automatic loading device for barrel recoil guns - Google Patents

Automatic loading device for barrel recoil guns

Info

Publication number
GB335895A
GB335895A GB1688929A GB1688929A GB335895A GB 335895 A GB335895 A GB 335895A GB 1688929 A GB1688929 A GB 1688929A GB 1688929 A GB1688929 A GB 1688929A GB 335895 A GB335895 A GB 335895A
Authority
GB
United Kingdom
Prior art keywords
rammer
catch
shaft
support
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
GB1688929A
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.)
Saab Bofors AB
Original Assignee
Bofors AB
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 Bofors AB filed Critical Bofors AB
Priority to GB1688929A priority Critical patent/GB335895A/en
Priority to FR676133D priority patent/FR676133A/en
Publication of GB335895A publication Critical patent/GB335895A/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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/06—Feeding of unbelted ammunition using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke
    • F41A9/09—Movable ammunition carriers or loading trays, e.g. for feeding from magazines
    • F41A9/10—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging
    • F41A9/13—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane
    • F41A9/14—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a vertical plane which is transverse to the barrel axis
    • 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
    • F41A9/42—Rammers separate from breech-block

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Toys (AREA)

Abstract

335,895. Jackson, L. Mellersh-, (Aktiebolaget Bofors). June 1, 1929. Loading-appliances. - In automatic loading devices for recoiling-barrel guns, the rear part only of the cartridge F, see plan Fig. 8, is supported by an arm P, the front part resting in the breech of the gun. In the form shown, the arm P is rockingly mounted on a shaft D carrying the rammer E, this shaft being rearwardly moved by the gun during recoil to the position shown in Fig. 6, where the shaft is held by a catch H to cock the loading spring G. The. support P is held rearwardly of the rammer E against the action of a spring Q within a casing d<9> by a catch p<5> engaging a movable stop S on a shaft M slidable with the rammer in a casing b<3>. The rammer E, spring mounted transversely in the rammer head D', is also retained in the retracted position shown by Fig. 5 by a catch K engaged by an arm m<1> on the shaft M. Towards the end of the run-out (Fig. 6), an incline a<5> on the gun engages an arm m<2> on the shaft M and rocks the shaft to release simultaneously the catch K retaining the pusher E and the catch p<5> retaining the support P. The support P then moves towards the rammer, and by means of a cam groove d<11> is rotated from the position shown in Fig. 4, in which it leaves a clear passage for the ejection of the spent case, to the position shown in Fig. 8, where it is ready to support a cartridge with the rammer E behind the base thereof. On operating the handle H<2> to release the catch H, the rammer pushes the cartridge into the gun, the rammer passing through a gap a<2> in the breech whilst the support P is stopped by the rear of the gun to cock the spring Q and cause the cam slot d<11> to rotate the support clear of the breech. The breech is then automatically closed, the wedge breech-block C engaging the rammer E to return it against the catch k. Specification 3790/03 is referred to.
GB1688929A 1929-06-01 1929-06-01 Automatic loading device for barrel recoil guns Expired GB335895A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1688929A GB335895A (en) 1929-06-01 1929-06-01 Automatic loading device for barrel recoil guns
FR676133D FR676133A (en) 1929-06-01 1929-06-03 Automatic device for loading guns with tube retreating onto the carriage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1688929A GB335895A (en) 1929-06-01 1929-06-01 Automatic loading device for barrel recoil guns

Publications (1)

Publication Number Publication Date
GB335895A true GB335895A (en) 1930-10-01

Family

ID=10085507

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1688929A Expired GB335895A (en) 1929-06-01 1929-06-01 Automatic loading device for barrel recoil guns

Country Status (2)

Country Link
FR (1) FR676133A (en)
GB (1) GB335895A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520966A (en) * 1945-12-18 1950-09-05 Schiff Sigmund Rammer
US2522543A (en) * 1945-05-18 1950-09-19 Schiff Sigmund Rammer
US4957028A (en) * 1988-07-28 1990-09-18 Firma Wegmann & Co. Gmbh Rammer for artillery shells
CN112432549A (en) * 2020-10-26 2021-03-02 南京理工大学 Bullet supporting device for automatically loading bullets and using method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522543A (en) * 1945-05-18 1950-09-19 Schiff Sigmund Rammer
US2520966A (en) * 1945-12-18 1950-09-05 Schiff Sigmund Rammer
US4957028A (en) * 1988-07-28 1990-09-18 Firma Wegmann & Co. Gmbh Rammer for artillery shells
CN112432549A (en) * 2020-10-26 2021-03-02 南京理工大学 Bullet supporting device for automatically loading bullets and using method thereof
CN112432549B (en) * 2020-10-26 2022-03-22 南京理工大学 Bullet supporting device for automatically loading bullets and using method thereof

Also Published As

Publication number Publication date
FR676133A (en) 1930-02-19

Similar Documents

Publication Publication Date Title
US1784355A (en) Automatic firearm with two cartridge magazines
US1452123A (en) mccrudden
US3951041A (en) Breech mechanism with separate clearance for misfired primer cartridge
GB1353342A (en) Hand firearms
US1753850A (en) Loading device for semiautomatic naval guns
US2341767A (en) Ejection opening cover for firearms
ES348421A1 (en) Trigger mechanism for automatic firearms
GB398081A (en) Improvements in and relating to automatic fire arms
US1360523A (en) Automatic gun
GB335895A (en) Automatic loading device for barrel recoil guns
US2374378A (en) Bolt-action firearm
GB608966A (en) Improvements in or relating to automatic feeding and ramming arrangements for automatic firearms
GB604188A (en) Improvements in and relating to automatic firearms
US993175A (en) Automatic firearm with stationary barrel.
US2586509A (en) Carrier latch for repeating firearms
US1682323A (en) Mechanical loader for cannon
GB572547A (en) Automatic gun
US3288029A (en) Closure device for a casing discharge port of a gun
GB649519A (en) Improvements in automatic shotgun
US1698228A (en) Machine gun
US2367488A (en) Automatic firearm
US2626475A (en) Cartridge carrier for repeating shotguns
US2627687A (en) Combination pivoting and sliding block firearm action
GB263875A (en) Improvements in or relating to multi-barrel machine guns
US2765560A (en) Cartridge case ejection device for automatic firearms