ES391113A1 - Fuze for a nongyratory projectile - Google Patents
Fuze for a nongyratory projectileInfo
- Publication number
- ES391113A1 ES391113A1 ES391113A ES391113A ES391113A1 ES 391113 A1 ES391113 A1 ES 391113A1 ES 391113 A ES391113 A ES 391113A ES 391113 A ES391113 A ES 391113A ES 391113 A1 ES391113 A1 ES 391113A1
- Authority
- ES
- Spain
- Prior art keywords
- bait
- fuze
- spring
- impact
- primary
- 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
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/14—Double fuzes; Multiple fuzes
-
- 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
- F42C1/08—Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze with delayed action after ignition of fuze or after 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
- F42C15/24—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)
- Lighters Containing Fuel (AREA)
- Air Bags (AREA)
- Golf Clubs (AREA)
- Fodder In General (AREA)
- Toys (AREA)
Abstract
Improvements in the construction of a non-rotating projectile fuze, intended to be launched especially by a mortar, which allows either an instant fire of the projectile on impact, or a delayed firing by prior regulation of the fuze, this comprising a primary bait (34) destined to be set to fire on impact by a firing pin (15) fixing this primary bait (34) to a primary bait holder (32, 33) subjected to the action of a spring (35) which tends to push it axially in the armed position towards the firing pin (15), but kept in a position away from it by a locking device (38-40, 43--48) capable of being unlocked under the effect of axial acceleration due to the firing starting, this fuze further comprising a detonator safety device comprising a secondary bait (59) fixed to a secondary bait holder (64) movable transversely with respect to the axis of the fuze, subject triggered by a spring (68) that tends to bring the secondary bait (59) in front of the detonator (5, 6), sending a clockwork movement (80-84) the passage of the secondary bait holder (64) from its position secured to its armed position, this clockwork movement (80-84) comprising a toothed sector (75) subjected to the action of a spring (76) blocking an axially movable stop (57) at the moment of firing, this toothed sector (75) in the fuze rest position, characterized in that this stop is formed by a second hammer (57) capable of setting the secondary bait (59) on fire once it is in the armed position, this second being carried hammer (57) by a counterweight (55) capable of sliding axially in the primary bait (32, 33) against the action of a spring (56), making a ball locking mechanism (60) integral with each other, the primary bait holder (32, 33) and the said counterweight (55) in both the projecti He has not suffered an impact after the start of the shot, an impact that causes the escape of the blocking balls (60) allowing the counterweight (55) and, thus, the second striker (57), to be pushed by its spring (56), with delay, against the secondary bait (59). (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH724070A CH517932A (en) | 1970-05-14 | 1970-05-14 | Rocket for non-rotating projectile |
Publications (1)
Publication Number | Publication Date |
---|---|
ES391113A1 true ES391113A1 (en) | 1973-07-16 |
Family
ID=4322046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES391113A Expired ES391113A1 (en) | 1970-05-14 | 1971-05-13 | Fuze for a nongyratory projectile |
Country Status (14)
Country | Link |
---|---|
US (1) | US3715987A (en) |
AR (1) | AR199456A1 (en) |
AT (1) | AT307928B (en) |
BE (1) | BE766482A (en) |
BR (1) | BR7102893D0 (en) |
CH (1) | CH517932A (en) |
DE (1) | DE2122185A1 (en) |
DK (1) | DK133445B (en) |
ES (1) | ES391113A1 (en) |
FR (1) | FR2091122A5 (en) |
GB (1) | GB1296326A (en) |
NL (1) | NL7106573A (en) |
NO (1) | NO129310B (en) |
SE (1) | SE362952B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH539835A (en) * | 1971-09-10 | 1973-07-31 | Mefina Sa | Rocket for non-rotating projectile |
BE858541A (en) * | 1977-09-09 | 1978-03-09 | Prb Sa | ROCKET SAFETY DEVICE |
SE459453B (en) * | 1985-05-24 | 1989-07-03 | Bofors Ab | HOEGHASTIGHETSGRANAT |
CH664010A5 (en) * | 1985-07-12 | 1988-01-29 | Mefina Sa | ROCKET FOR PROJECTILE. |
FR2592476B1 (en) * | 1985-12-27 | 1989-11-24 | Lacroix E Tous Artifices | CARTRIDGE COMPRISING A PYROTECHNIC LOADED PROJECTILE. |
FR2592473B1 (en) * | 1985-12-27 | 1988-04-08 | Lacroix E Tous Artifices | PYROTECHNIC LOADED PROJECTILE. |
FR2592474B1 (en) * | 1985-12-27 | 1989-12-01 | Lacroix E Tous Artifices | PROJECTILE OF THE TYPE HOUSING A PYROTECHNIC LOAD AND MEANS OF DELAYED INITIATION OF THE LAST. |
ES293155Y (en) * | 1986-03-24 | 1987-10-16 | Esperanza Y Cia, S.A. | DELAY SPOOL FOR MORTAR GRANADA. |
DE102008011081B4 (en) * | 2008-02-26 | 2010-04-08 | Junghans Microtec Gmbh | Igniter for a projectile |
CN111879191B (en) * | 2020-06-30 | 2022-04-08 | 南京理工大学 | Mortar shell warhead mechanical trigger fuse with penetration time self-adapting function |
-
1970
- 1970-05-14 CH CH724070A patent/CH517932A/en not_active IP Right Cessation
-
1971
- 1971-04-21 US US00136065A patent/US3715987A/en not_active Expired - Lifetime
- 1971-04-21 AR AR235127A patent/AR199456A1/en active
- 1971-04-29 AT AT371171A patent/AT307928B/en not_active IP Right Cessation
- 1971-04-29 BE BE766482A patent/BE766482A/en unknown
- 1971-04-30 DE DE19712122185 patent/DE2122185A1/en active Pending
- 1971-05-03 FR FR7115876A patent/FR2091122A5/fr not_active Expired
- 1971-05-04 GB GB1296326D patent/GB1296326A/en not_active Expired
- 1971-05-06 NO NO01699/71A patent/NO129310B/no unknown
- 1971-05-12 SE SE06146/71A patent/SE362952B/xx unknown
- 1971-05-13 NL NL7106573A patent/NL7106573A/xx unknown
- 1971-05-13 BR BR002893/71A patent/BR7102893D0/en unknown
- 1971-05-13 DK DK231371AA patent/DK133445B/en unknown
- 1971-05-13 ES ES391113A patent/ES391113A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AR199456A1 (en) | 1974-09-09 |
FR2091122A5 (en) | 1972-01-14 |
DK133445C (en) | 1976-10-11 |
SE362952B (en) | 1973-12-27 |
NO129310B (en) | 1974-03-25 |
DK133445B (en) | 1976-05-17 |
BE766482A (en) | 1971-09-16 |
CH517932A (en) | 1972-01-15 |
US3715987A (en) | 1973-02-13 |
BR7102893D0 (en) | 1973-07-26 |
GB1296326A (en) | 1972-11-15 |
DE2122185A1 (en) | 1971-11-25 |
NL7106573A (en) | 1971-11-16 |
AT307928B (en) | 1973-06-12 |
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