EP0307875A2 - Corps de munition - Google Patents
Corps de munition Download PDFInfo
- Publication number
- EP0307875A2 EP0307875A2 EP88114976A EP88114976A EP0307875A2 EP 0307875 A2 EP0307875 A2 EP 0307875A2 EP 88114976 A EP88114976 A EP 88114976A EP 88114976 A EP88114976 A EP 88114976A EP 0307875 A2 EP0307875 A2 EP 0307875A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cover plate
- ammunition housing
- bracket
- ammunition
- housing according
- 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.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/02—Fuze bodies; Fuze housings
Definitions
- the invention relates to an ammunition housing with a cover part which closes off an explosive chamber, with an amplifier charge and a mechanical security device.
- the object of the invention is to propose an ammunition housing of the type mentioned in the introduction, in which the securing device and the booster charge are fixed on the cover part itself, which forms the end of the explosive chamber.
- the cover part consists of a cover plate and a bracket integrally formed thereon, on which a tensioning device is provided opposite the cover plate, that an opening overlapped by the bracket is provided on the cover plate, which has a receiving space for the Booster charge forms, and that the mechanical securing device is inserted under the bracket and this is pressed with the clamping device onto the cover plate.
- the cover part performs several functions.
- it closes with his Cover plate the housing.
- the cover plate ensures the necessary flexural rigidity of the housing in its base area.
- the cover plate also forms the receptacle for the booster charge.
- the bracket of the cover plate is the receptacle for the safety device. This is thus held firmly and in the correct position on the cover plate before the booster charge.
- a receiving body for an electronic ignition circuit is placed on the bracket, which engages around the securing device and is fixed on the cover plate by means of the tensioning device.
- the tensioning device of the cover part also forms the holder for the receiving body of the ignition circuit.
- a cover part (1) consists of a cover plate (2) and a bracket (3) integrally formed thereon.
- An opening (4) is in the center of the cover plate (2) provided (see FIG. 3). This is dimensioned so that it forms a receiving space for an amplifier charge, not shown.
- the bracket (3) has two legs (5,6), the inner surfaces (7,8) of which are plane-parallel. On their side facing away from the cover plate (2), the legs (5, 6) are connected to one another via a cross member (9).
- the cross member (9) has an internal thread (10) and an external thread (11).
- the cover plate (2) is provided with an annular groove (12) on its outer circumference. An edge (13) protrudes from this. In addition to the legs (5, 6), threaded bores (14) are provided in the cover plate (2) which open into the annular groove (12).
- a cuboid mechanical securing device (15) (cf. FIG. 3) is inserted in its external dimensions. This is close to the legs (5,6) and between the cross member (9) and the opening (4).
- the mechanical securing device (15) has an extension (16) with which it engages in the opening (4) for orientation.
- a pressure plate (17) is inserted between the legs (5, 6) between the securing device (15) and the cross member (9).
- a screw bolt (18) is screwed into the internal thread (10) of the cross member (9), by means of which the pressure plate (17) is pressed onto the securing device (15) and this thereby onto the cover plate (2).
- a receiving body (19) is then placed over the bracket (3) or the securing device (15). This engages around the securing device (15) and has a cylindrical outer wall (20).
- the Receiving body (19) is provided with chambers, not shown, in which components of an electronic ignition circuit are housed.
- the receiving body (19) is fixed to the cover part (1) by means of a nut (21) screwed onto the external thread (11) of the cross part (9) and having an outer collar (22).
- the cover plate (2) of the cover part (1) is inserted into an opening (23) in an intermediate floor (24) of an ammunition housing (25). It thus closes the explosives chamber (26) of the ammunition housing (25).
- the opening (23) has an annular groove (27) corresponding to the annular groove (12) of the cover plate (2).
- a slotted retaining ring (28) is inserted into the annular groove (12) and is spread so that the cover part (1) is fixed to the intermediate base (24) by means of screws screwed into the threaded bores (14) in such a way that it fits into both annular grooves (12, 27) engages.
- the edge (13) overlaps the opening (23).
- a circumferential recess (29) is formed on it, in which the intermediate floor (24) engages.
- a pin (30) is arranged on the cover plate (2) and engages in a corresponding recess in the intermediate floor (24).
- the cover plate (2) of the cover part (1) ensures that the opening (23) of the intermediate floor (24) provided for pouring the explosive into the explosive chamber (26) is ensured.
- the cover plate (2) ensures the bending stiffness of the intermediate floor (24) and at the same time forms the receiving space for the booster charge with its opening (4).
- the legs (5, 6) and the cross member (9) ensure stable and correct mounting of the securing device (15), the internal thread (10) via the screw bolt (18) and the pressure plate (17) being used to secure the securing device (15) necessary clamping device forms.
- the external thread (11) of the cross part (9) forms, together with the nut (21), the part of the tensioning device with which the receiving body (19) can be fixed on the cover part (1).
- the receiving body (19) encloses the safety device (15), it uses a space available in the ammunition housing (25).
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Casings For Electric Apparatus (AREA)
- Automotive Seat Belt Assembly (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8712460U DE8712460U1 (fr) | 1987-09-15 | 1987-09-15 | |
DE8712460U | 1987-09-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0307875A2 true EP0307875A2 (fr) | 1989-03-22 |
EP0307875A3 EP0307875A3 (fr) | 1990-01-24 |
Family
ID=6812084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88114976A Withdrawn EP0307875A3 (fr) | 1987-09-15 | 1988-09-14 | Corps de munition |
Country Status (4)
Country | Link |
---|---|
US (1) | US4890556A (fr) |
EP (1) | EP0307875A3 (fr) |
DE (1) | DE8712460U1 (fr) |
NO (1) | NO883768L (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4012092A1 (de) * | 1990-04-14 | 1991-10-17 | Diehl Gmbh & Co | Munitionsgehaeuse |
USH1603H (en) * | 1995-11-07 | 1996-11-05 | The United States Of America As Represented By The Secretary Of The Navy | Flare with safe-and-arm ignition system |
FR2872274B1 (fr) * | 2004-06-25 | 2008-09-19 | Tda Armements Sas Soc Par Acti | Cloison-bouclier et projectile, notamment un obus, equipe d'une telle cloison |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2848947A (en) * | 1957-02-20 | 1958-08-26 | Jr Charles C Latham | Integral base closure |
FR2110043A6 (en) * | 1967-03-31 | 1972-05-26 | Fab Nale Armes Guerre | Projectile fuse |
CH574592A5 (en) * | 1971-11-08 | 1976-04-15 | Saab Scania Ab | Fuse with safety device for detonator - has safety cylinder and retaining ring for separating initiator and detonator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1339735A (en) * | 1917-05-02 | 1920-05-11 | Ordnance Engineering Corp | Hand-grenade |
US2386834A (en) * | 1943-04-03 | 1945-10-16 | Ncr Co | Mechanical device |
US2644399A (en) * | 1949-09-29 | 1953-07-07 | Dallas C Knowlton | Grenade all-ways fuze |
CH607792A5 (fr) * | 1976-05-28 | 1978-10-31 | Sarmac Sa | |
DE3635325A1 (de) * | 1986-10-17 | 1988-04-28 | Diehl Gmbh & Co | Sprengladungshuelle |
-
1987
- 1987-09-15 DE DE8712460U patent/DE8712460U1/de not_active Expired
-
1988
- 1988-08-19 US US07/234,406 patent/US4890556A/en not_active Expired - Fee Related
- 1988-08-23 NO NO88883768A patent/NO883768L/no unknown
- 1988-09-14 EP EP88114976A patent/EP0307875A3/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2848947A (en) * | 1957-02-20 | 1958-08-26 | Jr Charles C Latham | Integral base closure |
FR2110043A6 (en) * | 1967-03-31 | 1972-05-26 | Fab Nale Armes Guerre | Projectile fuse |
CH574592A5 (en) * | 1971-11-08 | 1976-04-15 | Saab Scania Ab | Fuse with safety device for detonator - has safety cylinder and retaining ring for separating initiator and detonator |
Also Published As
Publication number | Publication date |
---|---|
EP0307875A3 (fr) | 1990-01-24 |
US4890556A (en) | 1990-01-02 |
NO883768D0 (no) | 1988-08-23 |
DE8712460U1 (fr) | 1989-01-19 |
NO883768L (no) | 1989-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): CH DE FR GB IT LI SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE FR GB IT LI SE |
|
17P | Request for examination filed |
Effective date: 19891215 |
|
17Q | First examination report despatched |
Effective date: 19910919 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19920512 |