ES296839A1 - Improvements in direct action percussion fuzes for spinning projectiles, and more particularly for small-calibre projectiles - Google Patents
Improvements in direct action percussion fuzes for spinning projectiles, and more particularly for small-calibre projectilesInfo
- Publication number
- ES296839A1 ES296839A1 ES0296839A ES296839A ES296839A1 ES 296839 A1 ES296839 A1 ES 296839A1 ES 0296839 A ES0296839 A ES 0296839A ES 296839 A ES296839 A ES 296839A ES 296839 A1 ES296839 A1 ES 296839A1
- Authority
- ES
- Spain
- Prior art keywords
- striker
- projectiles
- firing
- hammer
- projectile
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C1/00—Impact fuzes, i.e. fuzes actuated only by ammunition impact
- F42C1/02—Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/20—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin
- F42C15/22—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin using centrifugal force
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Earth Drilling (AREA)
Abstract
A rotary explosive projectile firing nose fuze device, especially of small caliber, comprising centrifugal blocking means capable of passing, at the start of the shot, under the action of centrifugal forces generated by the rotation of the projectile around its axis, from an active position (for which they hold the striker of the fuze in rest position) to an inactive position (for which they stop hindering the firing movement of the striker), characterized by the fact that, on the one hand, said device further comprises, on the initial part of the path followed by a support surface integral with the firing pin, during the sinking stroke of the latter, axial stop means capable of hiding under the effect of centrifugal forces generated by the rotation of the projectile around its axis and positioned so that they are reached by said support surface when the striker has made There is a displacement of amplitude "a" which is not negligible but insufficient to cause percussion and, on the other hand, because the hammer is locally weakened at a level located in the vicinity of guide means that axially guide said hammer. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU43298 | 1963-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES296839A1 true ES296839A1 (en) | 1964-07-01 |
Family
ID=19723315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0296839A Expired ES296839A1 (en) | 1963-03-05 | 1964-02-25 | Improvements in direct action percussion fuzes for spinning projectiles, and more particularly for small-calibre projectiles |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE644266A (en) |
| CH (1) | CH402674A (en) |
| ES (1) | ES296839A1 (en) |
| GB (1) | GB996734A (en) |
| LU (1) | LU43298A1 (en) |
| NL (1) | NL6402103A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8104477U1 (en) * | 1981-02-18 | 1982-08-05 | Diehl GmbH & Co, 8500 Nürnberg | Centrifugal safety device for the firing pin of an impact detonator for projectiles |
-
1963
- 1963-03-05 LU LU43298D patent/LU43298A1/xx unknown
-
1964
- 1964-02-19 GB GB695164A patent/GB996734A/en not_active Expired
- 1964-02-24 BE BE644266A patent/BE644266A/xx unknown
- 1964-02-25 ES ES0296839A patent/ES296839A1/en not_active Expired
- 1964-02-26 CH CH232564A patent/CH402674A/en unknown
- 1964-03-03 NL NL6402103A patent/NL6402103A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB996734A (en) | 1965-06-30 |
| NL6402103A (en) | 1964-09-07 |
| BE644266A (en) | 1964-06-15 |
| CH402674A (en) | 1965-11-15 |
| LU43298A1 (en) | 1964-09-05 |
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