EP0393456A2 - Fusée d'allumage pour une bombe - Google Patents

Fusée d'allumage pour une bombe Download PDF

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Publication number
EP0393456A2
EP0393456A2 EP90106725A EP90106725A EP0393456A2 EP 0393456 A2 EP0393456 A2 EP 0393456A2 EP 90106725 A EP90106725 A EP 90106725A EP 90106725 A EP90106725 A EP 90106725A EP 0393456 A2 EP0393456 A2 EP 0393456A2
Authority
EP
European Patent Office
Prior art keywords
self
slide
delay device
detonator
disassembly
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Withdrawn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
EP90106725A
Other languages
German (de)
English (en)
Other versions
EP0393456A3 (fr
Inventor
Werner Rüdenauer
Fritz Müller
Joachim Furtmayr
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 EP0393456A2 publication Critical patent/EP0393456A2/fr
Publication of EP0393456A3 publication Critical patent/EP0393456A3/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Withdrawn legal-status Critical Current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
    • 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
    • F42C9/16—Double fuzes; Multiple fuzes for self-destruction of ammunition
    • 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
    • F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F42C9/06—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by flow of fluent material, e.g. shot, fluids

Definitions

  • Such detonators are brought into their focus by the fact that a stabilizing band that unfolds during the flight of the bomblet brings a firing needle and the detonator assigned to it into a position from which ignition can take place when the bomblet strikes.
  • a self-dismantling of the bomblet should be provided in the event that the service ignition fails at the target service.
  • the object of the invention is to propose a detonator of the type mentioned in the introduction, in which, with a compact structure, a delay time until self-disassembly does not begin until the slide is in focus.
  • the above object is achieved in a detonator of the type mentioned at the outset in that a hydraulic or pneumatic cylinder-piston delay device and a spring-loaded self-disassembly needle, which is assigned a self-disassembly detonator, are arranged in the slide, that the delay device is blocked until the slide is approximately in focus, and that the delay device brakes the movement of the self-disassembly needle during a self-disassembly time and then releases it.
  • a safety lever (7) is pivotally mounted in the housing (1) about an axis piece (6).
  • a torsion spring (8) acts on this.
  • the ignition needle (3) protrudes through an opening (9) in the safety lever (7) and a retaining pin (10) in the safety lever (7) blocks the slide (2) on a nose (11).
  • the blocking member (26) is blocked by means of a ball (28) and the piston (20) by means of a ball (29) on the slide (2), so that the self-dismantling needle (15) from the self-dismantling detonator (14 ) is kept spaced.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Automotive Seat Belt Assembly (AREA)
EP19900106725 1989-04-18 1990-04-07 Fusée d'allumage pour une bombe Withdrawn EP0393456A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3912671 1989-04-18
DE3912671A DE3912671A1 (de) 1989-04-18 1989-04-18 Zuender eines bomblets

Publications (2)

Publication Number Publication Date
EP0393456A2 true EP0393456A2 (fr) 1990-10-24
EP0393456A3 EP0393456A3 (fr) 1992-01-02

Family

ID=6378901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900106725 Withdrawn EP0393456A3 (fr) 1989-04-18 1990-04-07 Fusée d'allumage pour une bombe

Country Status (4)

Country Link
US (1) US4998476A (fr)
EP (1) EP0393456A3 (fr)
DE (1) DE3912671A1 (fr)
NO (1) NO901556L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669106A1 (fr) * 1990-11-08 1992-05-15 Sae Alsetex Armement Bouchon allumeur de grenade a main polyvalent, a securite de lancement et a fonctions percutante et fusante.
WO1996034250A1 (fr) * 1995-04-27 1996-10-31 Bofors Ab Procede et dispositif d'amorçage de sous-munitions a l'impact
US8147855B2 (en) 1994-12-21 2012-04-03 Cosmederm Bioscience, Inc. Methods for inhibiting sensory responses in the skin such as pain and itch using topical product formulations containing strontium

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650662B1 (fr) * 1989-08-01 1991-10-11 France Etat Armement Dispositif d'amorcage de chaine pyrotechnique pour sous-munition d'obus cargo
EP0573328B1 (fr) * 1992-06-02 1997-10-29 GIAT Industries Système d'auto-destruction d'une munition d'obus cargo par attaque chimique
US5387257A (en) * 1994-01-05 1995-02-07 The United States Of America As Represented By The Secretary Of The Army Self-destruct fuze for improved conventional munitions
DE4421353C2 (de) * 1994-06-17 1998-02-05 Junghans Gmbh Geb Selbstneutralisierender Bombletzünder
DE9419261U1 (de) * 1994-12-01 1996-04-04 Gebrüder Junghans GmbH, 78713 Schramberg Aufschlagzünder für Munition
FR2737293B1 (fr) * 1995-07-27 1997-10-17 Giat Ind Sa Systeme d'amorcage de la charge explosive d'une sous-munition embarquee dans un engin porteur
US5932834A (en) * 1997-04-24 1999-08-03 The United States Of America As Represented By The Secretary Of The Army Auto-destruct fuze
IL121428A (en) 1997-07-30 2003-01-12 Israel Military Ind Self-destruct fuze for submunition grenade
ES2174661B1 (es) * 1999-02-22 2004-08-16 Instalaza, S.A. Mejoras introducidas en espoletas electronicas auto-destructivas.
DE19917121C2 (de) * 1999-04-15 2002-03-21 Rheinmetall W & M Gmbh Submunitionsgeschoss mit einem durch die Anströmkräfte der Luft aus der Sicherungsposition freigebbaren Schieber
DE19916775C2 (de) * 1999-04-15 2002-12-05 Rheinmetall W & M Gmbh Submunitionsgeschoß
FR2816400B1 (fr) * 2000-11-07 2003-04-04 Giat Ind Sa Dispositif d'amorcage de la charge explosive d'une sous-munition
US6588343B1 (en) * 2002-09-26 2003-07-08 The United States Of America As Represented By The Secretary Of The Navy Igniter system for a flare
US7530313B2 (en) 2006-05-12 2009-05-12 Day & Zimmerman, Inc. Self-destruct fuze delay mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017427A1 (fr) * 1979-03-26 1980-10-15 The Commonwealth Of Australia Dispositif de retardement à temps et matériel utilisé en combinaison avec un tel dispositif
EP0256320A2 (fr) * 1986-07-22 1988-02-24 DIEHL GMBH & CO. Fusée double à autodestruction pour bombe aérienne
EP0284923A2 (fr) * 1987-03-31 1988-10-05 TAAS Israel Industries, Limited Fusée pour une sous-munition
DE8715980U1 (de) * 1987-12-03 1989-03-30 Diehl GmbH & Co, 8500 Nürnberg Sicherungseinrichtung für einen pyrotechnischen Selbstzerlegerzünder für Bomblets

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE80580C (fr) *
BE542985A (fr) * 1954-12-06
IL34850A (en) * 1970-07-05 1973-06-29 Cohen R A mechanical delay system
US3926122A (en) * 1972-08-11 1975-12-16 Us Army Grenade with fuze (U)
US3998164A (en) * 1975-12-15 1976-12-21 The United States Of America As Represented By The Secretary Of The Army Self-destruct delay fuze
IT1183906B (it) * 1985-06-28 1987-10-22 Borletti Spa Spoletta con autodistruzione per submunizione atta ad essere espulsa da un vettore
DE3740967A1 (de) * 1987-12-03 1989-06-15 Diehl Gmbh & Co Pyrotechnischer zuender fuer geschosse
DE3740966A1 (de) * 1987-12-03 1989-06-15 Diehl Gmbh & Co Pyrotechnischer zuender fuer geschosse, raketen, bomblets und minen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017427A1 (fr) * 1979-03-26 1980-10-15 The Commonwealth Of Australia Dispositif de retardement à temps et matériel utilisé en combinaison avec un tel dispositif
EP0256320A2 (fr) * 1986-07-22 1988-02-24 DIEHL GMBH & CO. Fusée double à autodestruction pour bombe aérienne
EP0284923A2 (fr) * 1987-03-31 1988-10-05 TAAS Israel Industries, Limited Fusée pour une sous-munition
DE8715980U1 (de) * 1987-12-03 1989-03-30 Diehl GmbH & Co, 8500 Nürnberg Sicherungseinrichtung für einen pyrotechnischen Selbstzerlegerzünder für Bomblets

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669106A1 (fr) * 1990-11-08 1992-05-15 Sae Alsetex Armement Bouchon allumeur de grenade a main polyvalent, a securite de lancement et a fonctions percutante et fusante.
US8147855B2 (en) 1994-12-21 2012-04-03 Cosmederm Bioscience, Inc. Methods for inhibiting sensory responses in the skin such as pain and itch using topical product formulations containing strontium
US8449923B2 (en) 1994-12-21 2013-05-28 Cosmederm Bioscience, Inc. Methods for inhibiting sensory nerves by topically administering strontium-containing compositions to keratinized skin
WO1996034250A1 (fr) * 1995-04-27 1996-10-31 Bofors Ab Procede et dispositif d'amorçage de sous-munitions a l'impact

Also Published As

Publication number Publication date
EP0393456A3 (fr) 1992-01-02
US4998476A (en) 1991-03-12
DE3912671A1 (de) 1990-10-25
NO901556D0 (no) 1990-04-05
DE3912671C2 (fr) 1991-08-14
NO901556L (no) 1990-10-19

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