BE1002991A4 - EXPECTED PROJECTILE. - Google Patents
EXPECTED PROJECTILE. Download PDFInfo
- Publication number
- BE1002991A4 BE1002991A4 BE8901336A BE8901336A BE1002991A4 BE 1002991 A4 BE1002991 A4 BE 1002991A4 BE 8901336 A BE8901336 A BE 8901336A BE 8901336 A BE8901336 A BE 8901336A BE 1002991 A4 BE1002991 A4 BE 1002991A4
- Authority
- BE
- Belgium
- Prior art keywords
- towards
- base member
- flange
- housing
- directed radially
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/56—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies
- F42B12/58—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles
- F42B12/62—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles the submissiles being ejected parallel to the longitudinal axis of the projectile
Abstract
Un projectile comportant un boîtier (1) contenant une cavité arrière (2) destinée à recevoir une boîte métallique (3) à éjecter vers l'arrière est fermée par un ensemble de fermeture (11) constitué par un organe intérieur de base sensiblement rigide (13) et par une plaque extérieure de maintien relativement mince (14) qui tient l'organe de base en position et qui est maintenue elle-même en position par une collerette (15) du boîtier dirigée radialement vers l'intérieur. L'organe de base est d'un diamètre plus petit que la plaque de maintien pour apporter ainsi l'avantage mécanique que la plaque de maintien tend à se gonfler plus facilement vers l'extérieur pour libérer des confins de la collerette dirigée radialement vers l'intérieur sa partie de bord périphérique.A projectile comprising a housing (1) containing a rear cavity (2) intended to receive a metal box (3) to be ejected towards the rear is closed by a closing assembly (11) constituted by a substantially rigid basic internal member ( 13) and by a relatively thin outer holding plate (14) which holds the base member in position and which is itself held in position by a flange (15) of the housing directed radially inwards. The base member is of a smaller diameter than the retaining plate, thus providing the mechanical advantage that the retaining plate tends to inflate more easily towards the outside in order to free the confines of the flange directed radially towards the inside its peripheral edge part.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPJ197788 | 1988-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE1002991A4 true BE1002991A4 (en) | 1991-10-15 |
Family
ID=3773587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE8901336A BE1002991A4 (en) | 1988-12-14 | 1989-12-14 | EXPECTED PROJECTILE. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE1002991A4 (en) |
CA (1) | CA2005433A1 (en) |
FR (1) | FR2640368A1 (en) |
IT (1) | IT1237892B (en) |
WO (1) | WO1990007094A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3289588A (en) * | 1954-03-16 | 1966-12-06 | Aaron L Hitchens | Caliber 50 spotting bullets |
US3291049A (en) * | 1952-05-22 | 1966-12-13 | Aaron L Hitchens | Impact spotter bullet |
DE2639884A1 (en) * | 1976-09-04 | 1978-03-09 | Dynamit Nobel Ag | BULLET FOR PRACTICE AMMUNITION |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE518095A (en) * | 1952-04-05 | Energa | ||
US3236183A (en) * | 1964-12-15 | 1966-02-22 | Frank W Littleford | Projectile |
BE660166A (en) * | 1965-02-24 | 1965-08-24 | ||
US3808973A (en) * | 1971-05-31 | 1974-05-07 | Giulo Fiocchi Spa | Self-propelling projectile for firearms |
-
1989
- 1989-12-08 WO PCT/AU1989/000528 patent/WO1990007094A1/en unknown
- 1989-12-13 CA CA002005433A patent/CA2005433A1/en not_active Abandoned
- 1989-12-13 IT IT02267889A patent/IT1237892B/en active IP Right Grant
- 1989-12-14 FR FR8916548A patent/FR2640368A1/fr active Pending
- 1989-12-14 BE BE8901336A patent/BE1002991A4/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3291049A (en) * | 1952-05-22 | 1966-12-13 | Aaron L Hitchens | Impact spotter bullet |
US3289588A (en) * | 1954-03-16 | 1966-12-06 | Aaron L Hitchens | Caliber 50 spotting bullets |
DE2639884A1 (en) * | 1976-09-04 | 1978-03-09 | Dynamit Nobel Ag | BULLET FOR PRACTICE AMMUNITION |
Also Published As
Publication number | Publication date |
---|---|
WO1990007094A1 (en) | 1990-06-28 |
CA2005433A1 (en) | 1990-06-14 |
IT1237892B (en) | 1993-06-18 |
FR2640368A1 (en) | 1990-06-15 |
IT8922678A0 (en) | 1989-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: COMMONWEALTH OF AUSTRALIA Effective date: 19911231 |