FR2427574A1 - Dispositif a verrou perfectionne - Google Patents
Dispositif a verrou perfectionneInfo
- Publication number
- FR2427574A1 FR2427574A1 FR7913833A FR7913833A FR2427574A1 FR 2427574 A1 FR2427574 A1 FR 2427574A1 FR 7913833 A FR7913833 A FR 7913833A FR 7913833 A FR7913833 A FR 7913833A FR 2427574 A1 FR2427574 A1 FR 2427574A1
- Authority
- FR
- France
- Prior art keywords
- perfected
- locking device
- shutter
- controlled
- latches
- 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.)
- Granted
Links
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
- F42C15/28—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids
- F42C15/31—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids generated by the combustion of a pyrotechnic or explosive charge within the 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Lock And Its Accessories (AREA)
- Burglar Alarm Systems (AREA)
- Air Bags (AREA)
Abstract
Dispositif à verrou perfectionné. La présente invention concerne un dispositif à verrou où le déplacement d'un volet entre une première et une seconde position est commandé par deux verrous qui sont commandés à leur tour par des minuteries séparées, l'agencement étant tel qu'il permet d'éviter que le volet n'atteigne la seconde position si les verrous n'ont pas été actionnés suivant la séquence correcte, et si le temps s'écoulant entre leur fonctionnement est supérieur à une valeur nominale faible. Application aux dispositifs de sécurité et d'armement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2570478 | 1978-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2427574A1 true FR2427574A1 (fr) | 1979-12-28 |
FR2427574B1 FR2427574B1 (fr) | 1983-04-22 |
Family
ID=10231953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7913833A Granted FR2427574A1 (fr) | 1978-05-31 | 1979-05-30 | Dispositif a verrou perfectionne |
Country Status (4)
Country | Link |
---|---|
US (1) | US4286522A (fr) |
DE (1) | DE2921818A1 (fr) |
FR (1) | FR2427574A1 (fr) |
GB (1) | GB2023778B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2526155A1 (fr) * | 1982-04-30 | 1983-11-04 | Bofors Ab | Securite pour dispositif electrique d'armement |
FR2526156A1 (fr) * | 1982-04-30 | 1983-11-04 | Bofors Ab | Securite pour allumeur electrique |
FR2565681A1 (fr) * | 1984-06-09 | 1985-12-13 | Messerschmitt Boelkow Blohm | Dispositif de securite pour amorces des cones de combat des petites fusees |
EP2060868A3 (fr) * | 2007-11-16 | 2013-02-20 | JUNGHANS Microtec GmbH | Dispositif de sécurisation pour une amorce |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE442446B (sv) * | 1980-09-25 | 1985-12-23 | Bofors Ab | Tendrorsekring med tva sperrelement med forutbestemd tidsfoljd for utlosning |
DE3542209A1 (de) * | 1985-11-29 | 1987-06-04 | Diehl Gmbh & Co | Blindstelleinrichtung eines zuenders |
US4727809A (en) * | 1985-12-06 | 1988-03-01 | The Marconi Company Limited | Detonation safety mechanism |
SE456363B (sv) * | 1987-10-06 | 1988-09-26 | Bofors Ab | Anordning vid tendror, vilken innefattar bansekring som forhindrar armering av ammunitionsenhet inom ett bansekringsavstand |
US5052303A (en) * | 1990-04-30 | 1991-10-01 | Motorola, Inc. | Interlocked release mechanism with timed, sequential release steps |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3285177A (en) * | 1964-07-10 | 1966-11-15 | Honeywell Inc | Dual function fuzes |
US3313236A (en) * | 1965-05-12 | 1967-04-11 | Honeywell Inc | Multiple function fuzes |
US3425353A (en) * | 1966-01-04 | 1969-02-04 | Us Navy | Arming and safety mechanism for a drag chute retarded bomb |
US3760726A (en) * | 1972-03-09 | 1973-09-25 | Us Army | Explosive train barrier module for fuzes |
US3906861A (en) * | 1974-01-21 | 1975-09-23 | Us Navy | Fuze sterilization system |
US4036144A (en) * | 1959-01-29 | 1977-07-19 | The United States Of America As Represented By The Secretary Of The Army | Arming system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2789508A (en) * | 1953-02-18 | 1957-04-23 | Rove Gene | Safety and arming mechanism |
SE407286B (sv) * | 1975-11-07 | 1979-03-19 | Bofors Ab | Sekringsanordning |
-
1979
- 1979-05-24 GB GB7918162A patent/GB2023778B/en not_active Expired
- 1979-05-29 DE DE19792921818 patent/DE2921818A1/de not_active Withdrawn
- 1979-05-30 FR FR7913833A patent/FR2427574A1/fr active Granted
- 1979-05-31 US US06/044,159 patent/US4286522A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4036144A (en) * | 1959-01-29 | 1977-07-19 | The United States Of America As Represented By The Secretary Of The Army | Arming system |
US3285177A (en) * | 1964-07-10 | 1966-11-15 | Honeywell Inc | Dual function fuzes |
US3313236A (en) * | 1965-05-12 | 1967-04-11 | Honeywell Inc | Multiple function fuzes |
US3425353A (en) * | 1966-01-04 | 1969-02-04 | Us Navy | Arming and safety mechanism for a drag chute retarded bomb |
US3760726A (en) * | 1972-03-09 | 1973-09-25 | Us Army | Explosive train barrier module for fuzes |
US3906861A (en) * | 1974-01-21 | 1975-09-23 | Us Navy | Fuze sterilization system |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2526155A1 (fr) * | 1982-04-30 | 1983-11-04 | Bofors Ab | Securite pour dispositif electrique d'armement |
FR2526156A1 (fr) * | 1982-04-30 | 1983-11-04 | Bofors Ab | Securite pour allumeur electrique |
FR2565681A1 (fr) * | 1984-06-09 | 1985-12-13 | Messerschmitt Boelkow Blohm | Dispositif de securite pour amorces des cones de combat des petites fusees |
EP2060868A3 (fr) * | 2007-11-16 | 2013-02-20 | JUNGHANS Microtec GmbH | Dispositif de sécurisation pour une amorce |
Also Published As
Publication number | Publication date |
---|---|
GB2023778A (en) | 1980-01-03 |
DE2921818A1 (de) | 1979-12-06 |
FR2427574B1 (fr) | 1983-04-22 |
GB2023778B (en) | 1982-04-15 |
US4286522A (en) | 1981-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |