ES214081A1 - A diaphragm device for projectiles of non-rotary subcalibres (Machine-translation by Google Translate, not legally binding) - Google Patents
A diaphragm device for projectiles of non-rotary subcalibres (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES214081A1 ES214081A1 ES0214081A ES214081A ES214081A1 ES 214081 A1 ES214081 A1 ES 214081A1 ES 0214081 A ES0214081 A ES 0214081A ES 214081 A ES214081 A ES 214081A ES 214081 A1 ES214081 A1 ES 214081A1
- Authority
- ES
- Spain
- Prior art keywords
- barrel
- funnel
- projectile
- translation
- legally binding
- 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
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A diaphragm device for sub-caliber, non-rotating projectiles, capable of being fired by a field mortar with a smooth-bore barrel, comprising a funnel-shaped member (B) for the rear end of a projectile (E) and adapted to be inserted into a barrel (A) and provided with an opening (F) at the tip, directed backwards as it is inside said barrel, and a funnel surface (D), which fits at least in the part end of the mouth thereof, to the outer shape of the corresponding part of the rear end of the projectile, in order to thus ensure the centering of said projectile (E) in said funnel-shaped member, while maintaining friction between said surfaces within desired limits, openings in the walls of the part of the member located behind the aforementioned opening (F) at the tip, for the passage of powder gases through them, a gasket (C) of retention for the gases of the p lvora, which rests against the barrel bore wall at the mouth end of the barrel and centering members (G1, G2) concentric with the aforementioned inner surface (D) of the funnel, and which extend from the outer wall from the funnel-shaped member, to the bore wall, in order to center said surface (D) and the projectile (E) in relation to the axis of the barrel. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI194353 | 1953-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES214081A1 true ES214081A1 (en) | 1954-05-01 |
Family
ID=38524097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0214081A Expired ES214081A1 (en) | 1953-12-10 | 1954-03-08 | A diaphragm device for projectiles of non-rotary subcalibres (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES214081A1 (en) |
-
1954
- 1954-03-08 ES ES0214081A patent/ES214081A1/en not_active Expired
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