CA2326432C - Safety system for a projectile fuse - Google Patents
Safety system for a projectile fuse Download PDFInfo
- Publication number
- CA2326432C CA2326432C CA002326432A CA2326432A CA2326432C CA 2326432 C CA2326432 C CA 2326432C CA 002326432 A CA002326432 A CA 002326432A CA 2326432 A CA2326432 A CA 2326432A CA 2326432 C CA2326432 C CA 2326432C
- Authority
- CA
- Canada
- Prior art keywords
- initiator
- projectile
- firing pin
- safety
- firing
- 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 - Fee Related
Links
- 238000010304 firing Methods 0.000 claims abstract description 139
- 239000003999 initiator Substances 0.000 claims abstract description 99
- 239000002360 explosive Substances 0.000 claims abstract description 28
- 230000000977 initiatory effect Effects 0.000 claims abstract description 12
- 230000001133 acceleration Effects 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 230000003019 stabilising effect Effects 0.000 claims description 15
- 230000000452 restraining effect Effects 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 abstract description 12
- 230000007246 mechanism Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000003380 propellant Substances 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- 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
- F42C15/188—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 rotatable carrier
- F42C15/192—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 rotatable carrier rotatable in a plane which is parallel to the longitudinal axis of the projectile
-
- 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
-
- 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
- F42C15/26—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 using centrifugal force
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Fuses (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Control Of Combustion (AREA)
- Toys (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9807290.3 | 1998-04-03 | ||
| GBGB9807290.3A GB9807290D0 (en) | 1998-04-03 | 1998-04-03 | Safety system |
| GBGB9817471.7A GB9817471D0 (en) | 1998-08-11 | 1998-08-11 | Safety system |
| GB9817471.7 | 1998-08-11 | ||
| PCT/GB1999/001042 WO1999051934A1 (en) | 1998-04-03 | 1999-04-06 | Safety system for a projectile fuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2326432A1 CA2326432A1 (en) | 1999-10-14 |
| CA2326432C true CA2326432C (en) | 2007-12-11 |
Family
ID=26313433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002326432A Expired - Fee Related CA2326432C (en) | 1998-04-03 | 1999-04-06 | Safety system for a projectile fuse |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1068484B1 (de) |
| KR (1) | KR100590279B1 (de) |
| AT (1) | ATE268000T1 (de) |
| AU (1) | AU3339599A (de) |
| BR (1) | BR9909431A (de) |
| CA (1) | CA2326432C (de) |
| DE (1) | DE69917621D1 (de) |
| ES (1) | ES2222698T3 (de) |
| IL (2) | IL138823A0 (de) |
| MX (1) | MXPA00009711A (de) |
| WO (1) | WO1999051934A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0109277D0 (en) * | 2001-04-12 | 2001-05-30 | Olympic Technologies Ltd | Small arms projectile |
| GB0111171D0 (en) * | 2001-05-08 | 2001-06-27 | Special Cartridge Company Ltd | Projictile |
| GB0301690D0 (en) | 2003-01-24 | 2003-02-26 | Olympic Technologies Ltd | Safety system |
| US7316122B1 (en) | 2004-01-06 | 2008-01-08 | Dippin' Dots, Inc. | Tray for producing particulate food products |
| KR100616470B1 (ko) * | 2004-12-29 | 2006-08-29 | 국방과학연구소 | 슬라이더 차단식 소형 안전장전장치 |
| EP1902938B1 (de) * | 2006-09-01 | 2015-08-05 | Whitehead Sistemi Subacquei S.p.A. | Schwimmer für ein in das Meer abgeworfene, luftfahrzeuggestützte Vorrichtung, insbesondere für eine Gegenmaßnahme |
| GB2466257B (en) | 2008-12-17 | 2013-08-21 | Olympic Technologies Ltd | Safety system |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE308558C (de) * | ||||
| FR424890A (fr) * | 1911-01-14 | 1911-05-26 | Louis Dervaux | Fusée percutante |
| CH79515A (de) * | 1917-07-06 | 1918-12-02 | Ehrhardt & Sehmer Aktiengesell | Geschoßzünder |
| FR627004A (fr) * | 1926-01-02 | 1927-09-24 | Dispositif de sûreté pour fusées ou amorces d'armes à feu | |
| CH207871A (de) * | 1939-02-11 | 1939-12-15 | Gazda Antoine | Aufschlagzünder. |
| NL59900C (de) * | 1942-09-07 | |||
| US2458405A (en) * | 1943-04-14 | 1949-01-04 | Harry J Nichols | Fuse |
| US2554586A (en) * | 1943-09-11 | 1951-05-29 | Robert D Miller | Detent |
| US2537855A (en) * | 1944-06-09 | 1951-01-09 | Henry H Porter | Point contact fuse |
| US2564797A (en) * | 1945-05-05 | 1951-08-21 | Marion L J Lambert | Fuse |
| BE540826A (de) * | 1949-12-23 | |||
| BE533457A (de) * | 1953-12-24 | Brandt Soc Nouv Ets | ||
| GB8823264D0 (en) | 1988-10-05 | 1989-03-30 | Shaphyr Shalom | Projectile |
-
1999
- 1999-04-06 ES ES99914666T patent/ES2222698T3/es not_active Expired - Lifetime
- 1999-04-06 CA CA002326432A patent/CA2326432C/en not_active Expired - Fee Related
- 1999-04-06 IL IL13882399A patent/IL138823A0/xx active IP Right Grant
- 1999-04-06 AT AT99914666T patent/ATE268000T1/de not_active IP Right Cessation
- 1999-04-06 KR KR1020007011015A patent/KR100590279B1/ko not_active Expired - Fee Related
- 1999-04-06 WO PCT/GB1999/001042 patent/WO1999051934A1/en not_active Ceased
- 1999-04-06 AU AU33395/99A patent/AU3339599A/en not_active Abandoned
- 1999-04-06 EP EP99914666A patent/EP1068484B1/de not_active Expired - Lifetime
- 1999-04-06 MX MXPA00009711A patent/MXPA00009711A/es active IP Right Grant
- 1999-04-06 BR BR9909431-2A patent/BR9909431A/pt not_active IP Right Cessation
- 1999-04-06 DE DE69917621T patent/DE69917621D1/de not_active Expired - Lifetime
-
2000
- 2000-10-03 IL IL138823A patent/IL138823A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL138823A (en) | 2007-06-17 |
| EP1068484B1 (de) | 2004-05-26 |
| CA2326432A1 (en) | 1999-10-14 |
| WO1999051934A1 (en) | 1999-10-14 |
| BR9909431A (pt) | 2001-09-11 |
| MXPA00009711A (es) | 2002-04-24 |
| HK1030257A1 (en) | 2001-04-27 |
| ES2222698T3 (es) | 2005-02-01 |
| KR100590279B1 (ko) | 2006-06-15 |
| EP1068484A1 (de) | 2001-01-17 |
| KR20010034736A (ko) | 2001-04-25 |
| IL138823A0 (en) | 2001-11-25 |
| DE69917621D1 (de) | 2004-07-01 |
| AU3339599A (en) | 1999-10-25 |
| ATE268000T1 (de) | 2004-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20140408 |