CA1320073C - After-firing safety device in a projectile with percussion fuze - Google Patents
After-firing safety device in a projectile with percussion fuzeInfo
- Publication number
- CA1320073C CA1320073C CA000583377A CA583377A CA1320073C CA 1320073 C CA1320073 C CA 1320073C CA 000583377 A CA000583377 A CA 000583377A CA 583377 A CA583377 A CA 583377A CA 1320073 C CA1320073 C CA 1320073C
- Authority
- CA
- Canada
- Prior art keywords
- spring set
- spiral spring
- projectile
- safety device
- 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 title claims abstract description 28
- 238000009527 percussion Methods 0.000 title claims abstract description 10
- 230000001133 acceleration Effects 0.000 claims abstract description 7
- 238000009987 spinning Methods 0.000 claims abstract description 6
- 230000002040 relaxant effect Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
-
- 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
- F42C15/23—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 by unwinding a flexible ribbon or tape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Fuses (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873739368 DE3739368A1 (de) | 1987-11-20 | 1987-11-20 | Vorrohrsicherung an einem geschoss mit aufschlagzuender |
| DEP3739368.5 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1320073C true CA1320073C (en) | 1993-07-13 |
Family
ID=6340897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000583377A Expired - Fee Related CA1320073C (en) | 1987-11-20 | 1988-11-17 | After-firing safety device in a projectile with percussion fuze |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4938139A (en, 2012) |
| EP (1) | EP0316894B1 (en, 2012) |
| JP (1) | JPH01167600A (en, 2012) |
| KR (1) | KR890008545A (en, 2012) |
| AU (1) | AU611725B2 (en, 2012) |
| CA (1) | CA1320073C (en, 2012) |
| DE (2) | DE3739368A1 (en, 2012) |
| ES (1) | ES2017006B3 (en, 2012) |
| GR (1) | GR3000973T3 (en, 2012) |
| IL (1) | IL88417A (en, 2012) |
| IN (1) | IN171682B (en, 2012) |
| MY (1) | MY103479A (en, 2012) |
| PT (1) | PT89038B (en, 2012) |
| SG (1) | SG97091G (en, 2012) |
| TR (1) | TR23888A (en, 2012) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4788062A (en) * | 1987-02-26 | 1988-11-29 | Alza Corporation | Transdermal administration of progesterone, estradiol esters, and mixtures thereof |
| US5067405A (en) * | 1990-04-12 | 1991-11-26 | Dragolyoub Popovitch | Safing and arming device |
| FR2714169B1 (fr) * | 1993-12-17 | 1996-02-09 | Manurhin Defense | Dispositif de sécurité pour verrouiller un percuteur et procédé de fabrication de ce dispositif. |
| US7565795B1 (en) * | 2006-01-17 | 2009-07-28 | Pratt & Whitney Rocketdyne, Inc. | Piezo-resonance igniter and ignition method for propellant liquid rocket engine |
| US20080299504A1 (en) * | 2007-06-01 | 2008-12-04 | Mark David Horn | Resonance driven glow plug torch igniter and ignition method |
| US8814562B2 (en) * | 2008-06-02 | 2014-08-26 | Aerojet Rocketdyne Of De, Inc. | Igniter/thruster with catalytic decomposition chamber |
| US8161725B2 (en) | 2008-09-22 | 2012-04-24 | Pratt & Whitney Rocketdyne, Inc. | Compact cyclone combustion torch igniter |
| KR101670253B1 (ko) | 2010-02-16 | 2016-10-31 | 삼성전자 주식회사 | 이동 무선통신 시스템에서 단말의 네트워크 억세스 제어 방법 및 장치. |
| GB2493574A (en) | 2011-11-10 | 2013-02-13 | Renesas Mobile Corp | Transmission of closed subscriber group identifiers (CSG IDs) based on load condition of a cell |
| CN111650402B (zh) * | 2020-05-14 | 2022-04-12 | 南京理工大学 | 一种基于三轴加速度计的弹道顶点识别方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE564754A (en, 2012) * | 1957-02-20 | |||
| FR1198830A (fr) * | 1960-05-11 | 1959-12-09 | Soc Tech De Rech Ind | Perfectionnement aux fusées pour projectiles |
| DE1225518B (de) * | 1963-11-12 | 1966-09-22 | Junghans Ges Mit Beschraenkter | Drallgeschosszerlegerzuender |
| DE2457947A1 (de) * | 1974-12-07 | 1976-06-10 | Rheinmetall Gmbh | Detonatorsicherung fuer drallgeschosse |
| DE2735575A1 (de) * | 1977-08-06 | 1979-02-15 | Rheinmetall Gmbh | Aufschlagzuender fuer drallgeschosse |
| DE3049082C2 (de) * | 1980-12-24 | 1984-08-23 | Diehl GmbH & Co, 8500 Nürnberg | Sicherungseinrichtung für einen Zünder |
| DE3151470C2 (de) * | 1981-12-24 | 1987-05-07 | Gebrüder Junghans GmbH, 7230 Schramberg | Bandwickel zur drallabhängigen Zündersicherung von Geschoßzündern |
| FR2533686B1 (fr) * | 1982-09-24 | 1987-01-02 | Manurhin | Dispositif de securite a cage tournante pour projectile giratoire |
| US4662279A (en) * | 1985-09-23 | 1987-05-05 | Interdyne Service Corp. | Safing and arming device |
-
1987
- 1987-11-20 DE DE19873739368 patent/DE3739368A1/de active Granted
-
1988
- 1988-09-21 IN IN664/MAS/88A patent/IN171682B/en unknown
- 1988-10-24 AU AU24192/88A patent/AU611725B2/en not_active Ceased
- 1988-11-16 TR TR82988A patent/TR23888A/xx unknown
- 1988-11-17 DE DE8888119087T patent/DE3860491D1/de not_active Expired - Lifetime
- 1988-11-17 MY MYPI88001308A patent/MY103479A/en unknown
- 1988-11-17 CA CA000583377A patent/CA1320073C/en not_active Expired - Fee Related
- 1988-11-17 EP EP88119087A patent/EP0316894B1/de not_active Expired - Lifetime
- 1988-11-17 ES ES88119087T patent/ES2017006B3/es not_active Expired - Lifetime
- 1988-11-18 PT PT89038A patent/PT89038B/pt not_active IP Right Cessation
- 1988-11-18 IL IL88417A patent/IL88417A/xx unknown
- 1988-11-21 KR KR1019880015304A patent/KR890008545A/ko not_active Ceased
- 1988-11-21 JP JP63292548A patent/JPH01167600A/ja active Pending
-
1989
- 1989-06-06 US US07/363,282 patent/US4938139A/en not_active Expired - Fee Related
-
1990
- 1990-10-23 GR GR90400805T patent/GR3000973T3/el unknown
-
1991
- 1991-11-18 SG SG970/91A patent/SG97091G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2017006B3 (es) | 1990-12-16 |
| DE3739368C2 (en, 2012) | 1991-06-06 |
| IN171682B (en, 2012) | 1992-12-05 |
| TR23888A (tr) | 1990-10-17 |
| SG97091G (en) | 1992-02-14 |
| PT89038B (pt) | 1993-11-30 |
| JPH01167600A (ja) | 1989-07-03 |
| EP0316894B1 (de) | 1990-08-22 |
| AU2419288A (en) | 1989-05-25 |
| US4938139A (en) | 1990-07-03 |
| PT89038A (pt) | 1989-09-14 |
| IL88417A (en) | 1993-01-14 |
| AU611725B2 (en) | 1991-06-20 |
| MY103479A (en) | 1993-06-30 |
| IL88417A0 (en) | 1989-06-30 |
| EP0316894A1 (de) | 1989-05-24 |
| DE3860491D1 (de) | 1990-09-27 |
| KR890008545A (ko) | 1989-07-12 |
| DE3739368A1 (de) | 1989-06-01 |
| GR3000973T3 (en) | 1991-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |