FR2424509A1 - Land mine booby=trap - has ball on concave seat in chamber rolling against igniting material if disturbed - Google Patents

Land mine booby=trap - has ball on concave seat in chamber rolling against igniting material if disturbed

Info

Publication number
FR2424509A1
FR2424509A1 FR7812154A FR7812154A FR2424509A1 FR 2424509 A1 FR2424509 A1 FR 2424509A1 FR 7812154 A FR7812154 A FR 7812154A FR 7812154 A FR7812154 A FR 7812154A FR 2424509 A1 FR2424509 A1 FR 2424509A1
Authority
FR
France
Prior art keywords
ball
mine
booby
disturbed
chamber
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
FR7812154A
Other languages
French (fr)
Other versions
FR2424509B1 (en
Inventor
Stephane Priou
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.)
ALSETEX
Original Assignee
ALSETEX
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 ALSETEX filed Critical ALSETEX
Priority to FR7812154A priority Critical patent/FR2424509A1/en
Publication of FR2424509A1 publication Critical patent/FR2424509A1/en
Application granted granted Critical
Publication of FR2424509B1 publication Critical patent/FR2424509B1/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
    • F42C15/285—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids stored within the fuze housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C14/00—Mechanical fuzes characterised by the ammunition class or type
    • F42C14/08—Mechanical fuzes characterised by the ammunition class or type for land mines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Seats For Vehicles (AREA)

Abstract

The mine anti-lifting booby-trap prevents movement by the enemy while allowing safe laying. A chamber is rigidly fixed to the mine (36), and is covered on the sidewalls (38) with igniting material (40), which sets off the mine. A solid ball (30), resting on a concave seat (28) in the chamber and initially held there by contact with one of the chamber walls ignites the pyrotechnic material. A time-lag mechanism allows the seat and the wall to be moved apart, so that the ball will roll against the igniting material and set the mine off if disturbed.
FR7812154A 1978-04-25 1978-04-25 Land mine booby=trap - has ball on concave seat in chamber rolling against igniting material if disturbed Granted FR2424509A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7812154A FR2424509A1 (en) 1978-04-25 1978-04-25 Land mine booby=trap - has ball on concave seat in chamber rolling against igniting material if disturbed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812154A FR2424509A1 (en) 1978-04-25 1978-04-25 Land mine booby=trap - has ball on concave seat in chamber rolling against igniting material if disturbed

Publications (2)

Publication Number Publication Date
FR2424509A1 true FR2424509A1 (en) 1979-11-23
FR2424509B1 FR2424509B1 (en) 1983-02-11

Family

ID=9207542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812154A Granted FR2424509A1 (en) 1978-04-25 1978-04-25 Land mine booby=trap - has ball on concave seat in chamber rolling against igniting material if disturbed

Country Status (1)

Country Link
FR (1) FR2424509A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600763A1 (en) * 1986-06-27 1987-12-31 Lacroix E Tous Artifices Igniter for a mine having a pressure plate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577035A (en) * 1940-02-16 1946-05-02 Albert Henry Midgley Improvements in fuzes for bombs and marine mines and the like
US2455958A (en) * 1947-02-27 1948-12-14 Taylor John Delay arming antidisturbance fuse
US3786750A (en) * 1973-01-03 1974-01-22 Us Army Motion sensitive explosive with a delay mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577035A (en) * 1940-02-16 1946-05-02 Albert Henry Midgley Improvements in fuzes for bombs and marine mines and the like
US2455958A (en) * 1947-02-27 1948-12-14 Taylor John Delay arming antidisturbance fuse
US3786750A (en) * 1973-01-03 1974-01-22 Us Army Motion sensitive explosive with a delay mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600763A1 (en) * 1986-06-27 1987-12-31 Lacroix E Tous Artifices Igniter for a mine having a pressure plate

Also Published As

Publication number Publication date
FR2424509B1 (en) 1983-02-11

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