FR2429991A1 - Pressure relaxation booby-trap - inducing explosion of charge when object placed on booby-trap is lifted, has system ensuring safety of personnel during storage and laying - Google Patents

Pressure relaxation booby-trap - inducing explosion of charge when object placed on booby-trap is lifted, has system ensuring safety of personnel during storage and laying

Info

Publication number
FR2429991A1
FR2429991A1 FR7819705A FR7819705A FR2429991A1 FR 2429991 A1 FR2429991 A1 FR 2429991A1 FR 7819705 A FR7819705 A FR 7819705A FR 7819705 A FR7819705 A FR 7819705A FR 2429991 A1 FR2429991 A1 FR 2429991A1
Authority
FR
France
Prior art keywords
trap
booby
lifted
object placed
charge
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Withdrawn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
FR7819705A
Other languages
French (fr)
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 FR7819705A priority Critical patent/FR2429991A1/en
Publication of FR2429991A1 publication Critical patent/FR2429991A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C7/00—Fuzes actuated by application of a predetermined mechanical force, e.g. tension, torsion, pressure
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Lowering Means (AREA)

Abstract

A pressure relaxation booby-trap, i.e. a device which induces the explosion of an explosive charge at the moment when an object placed on the booby-trap is lifted, incorporates a safety system and an actuating system which can each be brought into a storage position and a service position independently of the other. The normal operation of the trap is brought about when the systems have been brought into their service position in a predetermined order. The safety of personnel handling the boob-trap is ensured both during its storage and during its having, even in case of clumsiness or defective placing.
FR7819705A 1978-06-30 1978-06-30 Pressure relaxation booby-trap - inducing explosion of charge when object placed on booby-trap is lifted, has system ensuring safety of personnel during storage and laying Withdrawn FR2429991A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7819705A FR2429991A1 (en) 1978-06-30 1978-06-30 Pressure relaxation booby-trap - inducing explosion of charge when object placed on booby-trap is lifted, has system ensuring safety of personnel during storage and laying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7819705A FR2429991A1 (en) 1978-06-30 1978-06-30 Pressure relaxation booby-trap - inducing explosion of charge when object placed on booby-trap is lifted, has system ensuring safety of personnel during storage and laying

Publications (1)

Publication Number Publication Date
FR2429991A1 true FR2429991A1 (en) 1980-01-25

Family

ID=9210225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819705A Withdrawn FR2429991A1 (en) 1978-06-30 1978-06-30 Pressure relaxation booby-trap - inducing explosion of charge when object placed on booby-trap is lifted, has system ensuring safety of personnel during storage and laying

Country Status (1)

Country Link
FR (1) FR2429991A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601060A (en) * 1969-04-29 1971-08-24 P A O D Inc Antidisturbance device
US3735703A (en) * 1964-06-15 1973-05-29 Us Navy Firing device for limpet mine
FR2315077A1 (en) * 1975-06-19 1977-01-14 Alsetex Safety device for explosive item - has throat filled with microscopic balls removed to allow detonation wave transmission

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735703A (en) * 1964-06-15 1973-05-29 Us Navy Firing device for limpet mine
US3601060A (en) * 1969-04-29 1971-08-24 P A O D Inc Antidisturbance device
FR2315077A1 (en) * 1975-06-19 1977-01-14 Alsetex Safety device for explosive item - has throat filled with microscopic balls removed to allow detonation wave transmission

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Legal Events

Date Code Title Description
ST Notification of lapse