EP0307875A2 - Corps de munition - Google Patents

Corps de munition Download PDF

Info

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Withdrawn
Application number
EP88114976A
Other languages
German (de)
English (en)
Other versions
EP0307875A3 (fr
Inventor
Roland Ottmann
Wolfgang von Entress-Fürsteneck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of EP0307875A2 publication Critical patent/EP0307875A2/fr
Publication of EP0307875A3 publication Critical patent/EP0307875A3/fr
Withdrawn legal-status Critical Current

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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)
  • Automotive Seat Belt Assembly (AREA)
  • Casings For Electric Apparatus (AREA)
  • Burglar Alarm Systems (AREA)
EP88114976A 1987-09-15 1988-09-14 Corps de munition Withdrawn EP0307875A3 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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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