GB833860A - Improvements relating to ramming devices of firearms - Google Patents

Improvements relating to ramming devices of firearms

Info

Publication number
GB833860A
GB833860A GB17008/58A GB1700858A GB833860A GB 833860 A GB833860 A GB 833860A GB 17008/58 A GB17008/58 A GB 17008/58A GB 1700858 A GB1700858 A GB 1700858A GB 833860 A GB833860 A GB 833860A
Authority
GB
United Kingdom
Prior art keywords
round
piston
ramming
accumulator
hydraulic cylinder
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
GB17008/58A
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
Publication of GB833860A publication Critical patent/GB833860A/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
    • F41A9/38—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)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Actuator (AREA)
  • Coating Apparatus (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

833,860. Ramming mechanisms. BOFORS A. B. May 28, 1958 [June 20, 1957], No. 17008/58. Class 92 An automatic firearm having a hydropneumatically operated rammer whose lug engages the flange of a cartridge is characterized by a choking device that can be closed or opened between the hydraulic cylinder 3 and a closed air vessel 7 (Fig. 1, not shown), connected to it and has a feeler member that closes the device when no round is in the ramming position. The lug 1 is in the form of a spring catch on the outer end of the piston rod 2 which has guided rollers 8. The hydraulic cylinder piston 4 is pushed back on recoil of the gun and is held in the cocked position by a latch 11 on a pivoted lever 12 which is held down by an arm 14 that can be rotated to free the piston and cause it to ram a round 16. A hinged plate 17 is unsupported when no round is present; permitting a linkage 18-21-22 to rotate a strangler-flap 24 into the outlet orifice 6 of the accumulator 5 so that the piston speed will be reduced and the use of a buffer stop at the end of its travel is unnecessary. The air above the fluid in the accumulator 5 is contained in a rubber bag (Fig. 1. not shown).
GB17008/58A 1957-06-20 1958-05-28 Improvements relating to ramming devices of firearms Expired GB833860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE360623X 1957-06-20

Publications (1)

Publication Number Publication Date
GB833860A true GB833860A (en) 1960-05-04

Family

ID=20308910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17008/58A Expired GB833860A (en) 1957-06-20 1958-05-28 Improvements relating to ramming devices of firearms

Country Status (7)

Country Link
US (1) US3029707A (en)
BE (1) BE568627A (en)
CH (1) CH360623A (en)
DE (1) DE1111990B (en)
FR (1) FR1197332A (en)
GB (1) GB833860A (en)
NL (2) NL228878A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166975A (en) * 1958-10-22 1965-01-26 Landstrom Sven Missile launching system
US3130638A (en) * 1961-10-16 1964-04-28 Jr Eugene B Horton Projectile transfer mechanism
DE3607006A1 (en) * 1986-03-04 1987-09-10 Wegmann & Co FREE FLIGHTER FOR ARTILLERY BULLETS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1351141A (en) * 1920-04-28 1920-08-31 Thomas F Ryan Buffer
US1517758A (en) * 1923-07-03 1924-12-02 Schneider & Cie Apparatus for loading and ramming projectiles in guns
US1629683A (en) * 1925-10-05 1927-05-24 Dabrasky August Semiautomatic rammer for guns
US2261194A (en) * 1935-06-15 1941-11-04 Vickers Inc Hydraulic rammer
US2407692A (en) * 1935-08-10 1946-09-17 Vickers Inc Safety control for hoists
US2420666A (en) * 1941-09-12 1947-05-20 Joseph F Joy Hydro-pneumatic recuperator for guns

Also Published As

Publication number Publication date
FR1197332A (en) 1959-11-30
US3029707A (en) 1962-04-17
CH360623A (en) 1962-02-28
BE568627A (en)
NL99148C (en)
DE1111990B (en) 1961-07-27
NL228878A (en)

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