FR2344809A1 - Electrically fired safety missile fuse - has percussion charge carrier rotated into armed position and indicator projecting at rear - Google Patents

Electrically fired safety missile fuse - has percussion charge carrier rotated into armed position and indicator projecting at rear

Info

Publication number
FR2344809A1
FR2344809A1 FR7607643A FR7607643A FR2344809A1 FR 2344809 A1 FR2344809 A1 FR 2344809A1 FR 7607643 A FR7607643 A FR 7607643A FR 7607643 A FR7607643 A FR 7607643A FR 2344809 A1 FR2344809 A1 FR 2344809A1
Authority
FR
France
Prior art keywords
missile
percussion
fuse
charge carrier
carrier
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
Application number
FR7607643A
Other languages
French (fr)
Other versions
FR2344809B1 (en
Inventor
Michel Schilling
Serge Fabe
Pierre Fossey
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.)
Luchaire SA
Original Assignee
Luchaire SA
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 Luchaire SA filed Critical Luchaire SA
Priority to FR7607643A priority Critical patent/FR2344809A1/en
Priority to DE19777706587 priority patent/DE7706587U1/en
Publication of FR2344809A1 publication Critical patent/FR2344809A1/en
Application granted granted Critical
Publication of FR2344809B1 publication Critical patent/FR2344809B1/fr
Granted legal-status Critical Current

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
    • F42C15/30—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids of propellant gases, i.e. derived from propulsive charge or rocket motor
    • 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
    • F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Air Bags (AREA)
  • Fuses (AREA)

Abstract

The electrically fixed fuse is for the main charge (8) of a missile such as a rocket and incorporates a safety device protecting it from inadvertent firing either electrically or pyrotechnically. The percussion charge (1) is mounted at an angle, in a tubular carrier (2) held in a safe forward position by a shear pin (7). When the missile is fired, gases entering a chamber (5) in front of the carrier, force it back under pressure. At the same time, a pin (11) projecting from the housing (3) engages a curved groove (12) along the side of the carrier, rotating about its axis. This aligns the percussion cha*ge with an opening (8a) under the main charge (8). Two electrical contact pins (9) are inserted in corresponding openings (10) in a socket at the rear. A pin (14) is pushed backwards to project from the casing to indicate that the fuse is armed.
FR7607643A 1976-03-17 1976-03-17 Electrically fired safety missile fuse - has percussion charge carrier rotated into armed position and indicator projecting at rear Granted FR2344809A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7607643A FR2344809A1 (en) 1976-03-17 1976-03-17 Electrically fired safety missile fuse - has percussion charge carrier rotated into armed position and indicator projecting at rear
DE19777706587 DE7706587U1 (en) 1976-03-17 1977-03-03 SAFETY IGNITION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607643A FR2344809A1 (en) 1976-03-17 1976-03-17 Electrically fired safety missile fuse - has percussion charge carrier rotated into armed position and indicator projecting at rear

Publications (2)

Publication Number Publication Date
FR2344809A1 true FR2344809A1 (en) 1977-10-14
FR2344809B1 FR2344809B1 (en) 1980-07-04

Family

ID=9170557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607643A Granted FR2344809A1 (en) 1976-03-17 1976-03-17 Electrically fired safety missile fuse - has percussion charge carrier rotated into armed position and indicator projecting at rear

Country Status (2)

Country Link
DE (1) DE7706587U1 (en)
FR (1) FR2344809A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932325A (en) * 1988-08-26 1990-06-12 Messerschmitt-Bolkow-Blohm Gmbh Safety device for an aerodynamic body fuse
FR2654507A1 (en) * 1989-11-16 1991-05-17 Serat SAFETY AND ARMING DEVICE FOR MILITARY LOAD.
EP0442814A2 (en) * 1990-02-16 1991-08-21 Schlumberger Limited Safe arm system for a perforating apparatus having a transport mode, an electric contact mode and an armed mode
EP0463974A1 (en) * 1990-06-28 1992-01-02 ETAT-FRANCAIS représenté par le Délégué Général pour l' Armement Safety and arming-means in an ammunition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932325A (en) * 1988-08-26 1990-06-12 Messerschmitt-Bolkow-Blohm Gmbh Safety device for an aerodynamic body fuse
FR2654507A1 (en) * 1989-11-16 1991-05-17 Serat SAFETY AND ARMING DEVICE FOR MILITARY LOAD.
EP0428417A2 (en) * 1989-11-16 1991-05-22 Societe D'etudes, De Realisations Et D'applications Techniques (S.E.R.A.T.) Safety and arming means for ammunition
EP0428417A3 (en) * 1989-11-16 1992-03-04 Societe D'etudes, De Realisations Et D'applications Techniques (S.E.R.A.T.) Safety and arming means for ammunition
EP0442814A2 (en) * 1990-02-16 1991-08-21 Schlumberger Limited Safe arm system for a perforating apparatus having a transport mode, an electric contact mode and an armed mode
EP0442814A3 (en) * 1990-02-16 1992-07-22 Schlumberger Limited Safe arm system for a perforating apparatus having a transport mode, an electric contact mode and an armed mode
EP0463974A1 (en) * 1990-06-28 1992-01-02 ETAT-FRANCAIS représenté par le Délégué Général pour l' Armement Safety and arming-means in an ammunition
FR2664040A1 (en) * 1990-06-28 1992-01-03 France Etat Armement DEVICE FOR SECURING AND ARMING MILITARY LOADS.

Also Published As

Publication number Publication date
FR2344809B1 (en) 1980-07-04
DE7706587U1 (en) 1977-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse