GB1272261A - Fuse for non-rotating projectiles - Google Patents
Fuse for non-rotating projectilesInfo
- Publication number
- GB1272261A GB1272261A GB3408769A GB3408769A GB1272261A GB 1272261 A GB1272261 A GB 1272261A GB 3408769 A GB3408769 A GB 3408769A GB 3408769 A GB3408769 A GB 3408769A GB 1272261 A GB1272261 A GB 1272261A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support
- firing pin
- projectile
- fuze
- percussion cap
- 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
- 238000010304 firing Methods 0.000 abstract 5
- 238000009527 percussion Methods 0.000 abstract 3
- 230000001133 acceleration Effects 0.000 abstract 1
- 230000003111 delayed effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
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
- F42C1/04—Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze operating by inertia of members on impact
-
- 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
- F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
- F42C15/184—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a slidable carrier
-
- 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
- F42C15/24—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lock And Its Accessories (AREA)
- Golf Clubs (AREA)
- Air Bags (AREA)
Abstract
1,272,261. Projectile fuze. FRATELLI BORLETTI S.p.A. 7 July, 1969 [5 July, 1968]. No. 34087/69. Heading F3A. A projectile fuze comprises a support 5 mounted for transverse sliding or rotational movement, a percussion cap 13 slidably mounted in the support, and an independent striking mass 17. A pull-wire 7 secures an inertia bolt 6 in a locking position. When a projectile fitted with the fuze is fired, the bolt 6 sets back and is locked in a rearward position by engagement of a ball 8 with a shoulder 9. Meanwhile a firing pin 2 sets back into a recess 4 in the support 5. When the acceleration is over, the firing pin is moved out of the recess and a spring 15 moves the support to bring the percussion cap into alignment with the firing pin and a powder train 18. The support is in the form of a rack, and its movement into the armed position is delayed by means 12. If the firing pin fails to initiate the percussion cap, e.g. at oblique angles of impact or with soft targets, the mass 1 moves forwards as the projectile decelerates and pushes the cap out of the support 5 and against the firing pin.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1861768 | 1968-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1272261A true GB1272261A (en) | 1972-04-26 |
Family
ID=11153119
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3408869A Expired GB1271452A (en) | 1968-07-05 | 1969-07-07 | Percussion fuse for a non-rotating projectile |
| GB3408769A Expired GB1272261A (en) | 1968-07-05 | 1969-07-07 | Fuse for non-rotating projectiles |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3408869A Expired GB1271452A (en) | 1968-07-05 | 1969-07-07 | Percussion fuse for a non-rotating projectile |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE735465A (en) |
| CH (1) | CH502577A (en) |
| DE (1) | DE1933908A1 (en) |
| ES (1) | ES369178A1 (en) |
| FR (1) | FR1596914A (en) |
| GB (2) | GB1271452A (en) |
| NL (1) | NL6910184A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2501360B1 (en) * | 1981-03-09 | 1986-11-21 | Lacroix E Tous Artifices | CARTRIDGE WITH PYROTECHNICALLY OPERATING USEFUL LOAD EXPLOSING AFTER REBOUND |
| LT5940B (en) * | 2012-05-17 | 2013-06-25 | KTU Gynybos technologijų institutas | Mortar mine detonator imitator |
| US11193742B2 (en) * | 2018-02-05 | 2021-12-07 | Advanced Material Engineering Pte Ltd | Door breaching projectile |
-
1968
- 1968-12-17 FR FR1596914D patent/FR1596914A/fr not_active Expired
-
1969
- 1969-07-01 BE BE735465D patent/BE735465A/xx unknown
- 1969-07-02 NL NL6910184A patent/NL6910184A/xx unknown
- 1969-07-03 DE DE19691933908 patent/DE1933908A1/en active Pending
- 1969-07-04 ES ES369178A patent/ES369178A1/en not_active Expired
- 1969-07-04 CH CH1028269A patent/CH502577A/en not_active IP Right Cessation
- 1969-07-07 GB GB3408869A patent/GB1271452A/en not_active Expired
- 1969-07-07 GB GB3408769A patent/GB1272261A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES369178A1 (en) | 1971-05-16 |
| BE735465A (en) | 1969-12-16 |
| DE1933908A1 (en) | 1970-01-08 |
| CH502577A (en) | 1971-01-31 |
| GB1271452A (en) | 1972-04-19 |
| FR1596914A (en) | 1970-06-22 |
| NL6910184A (en) | 1970-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |