IL44032A - Safety device for a detonator in a fuze of a mine or the like comprising a displaceable charge carrier - Google Patents

Safety device for a detonator in a fuze of a mine or the like comprising a displaceable charge carrier

Info

Publication number
IL44032A
IL44032A IL44032A IL4403274A IL44032A IL 44032 A IL44032 A IL 44032A IL 44032 A IL44032 A IL 44032A IL 4403274 A IL4403274 A IL 4403274A IL 44032 A IL44032 A IL 44032A
Authority
IL
Israel
Prior art keywords
charge carrier
safety
safety device
mine
charge
Prior art date
Application number
IL44032A
Other versions
IL44032A0 (en
Original Assignee
Diehl
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 filed Critical Diehl
Publication of IL44032A0 publication Critical patent/IL44032A0/en
Publication of IL44032A publication Critical patent/IL44032A/en

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
    • F42C15/20—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin
    • F42C15/21—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin using spring action
    • 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
    • F42C15/18—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
    • 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
    • F42C15/44—Arrangements for disarming, or for rendering harmless, fuzes after arming, e.g. after launch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Air Bags (AREA)
  • Catching Or Destruction (AREA)

Claims (2)

44032/3 , Claims :
1. Ά safety device for a fuze of an explosive device, for example a mine, said explosive device being mountable in an ejector or laying tube from which it can be ejected or released, and said safety device comprising a displaceable charge carrier, for receiving a detonator or a propagation or transmitting charge, provided between a stationary detonator and an ignition charge, said charge carrier being lockable in a safety position from which, when unlocked, it is movable by spring force into a live position, characterised in that the charge carrier and a housing or mounting thereof are provided with two safety bolts which, when the explosive device is in place in the ejector or laying tube, are co-operable with said tube to lock the charge carrier in a safety position, said bolts being a retaining bolt and a locking bolt, which are displaceably mounted in bores of the charge carrier and of the charge carrier housing or mounting and which are withdrawable by springs, first the locking bolt, and then the retaining bolt, being released when the explosive device leaves the tube and said two bolts co-operating through blocking means and blocking-release means in such a way that the displaceable charge carrier is kept locked in a safety position if the retaining bolt is lacking or is freed before the locking bolt.
2. A safety device in accordance with claim 1, characterized in that the blocking means comprises a widened disc-shaped head, constituting a head of the locking bolt, and an annular groove or enlargement, which co-operates with said head and is situated at the base of a bore of the charge carrier, said groove or V-' enlargement providing a shoulder on or with which the head of the locking belt hook® or co-operates if, with the retaining bolt missing or previously released, the charge carrier is moved by the spring drive, associated therewith, in the direction of the live position* 3· A safety device in accordance with claim 1 or 2, characterised in that fo the release of the blocking means; the retaining bolt has a coned tip which can be pressed into an associated bore in the charge carrier to restore the latte to an initial position and release the blocking means. iw A safety dewlee fo as fuse of a mine, substantially as herein described with reference to the accompanying drawings* 5· A mine having a fuze provided with a safety device u lch is constructed in aceordance with any one of claim® 1 to h*
IL44032A 1973-02-06 1974-01-20 Safety device for a detonator in a fuze of a mine or the like comprising a displaceable charge carrier IL44032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2305677A DE2305677C2 (en) 1973-02-06 1973-02-06 Safety device for a detonator of a mine fuse

Publications (2)

Publication Number Publication Date
IL44032A0 IL44032A0 (en) 1974-05-16
IL44032A true IL44032A (en) 1976-12-31

Family

ID=5871055

Family Applications (1)

Application Number Title Priority Date Filing Date
IL44032A IL44032A (en) 1973-02-06 1974-01-20 Safety device for a detonator in a fuze of a mine or the like comprising a displaceable charge carrier

Country Status (3)

Country Link
DE (1) DE2305677C2 (en)
GB (1) GB1394425A (en)
IL (1) IL44032A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437605A2 (en) * 1975-08-01 1980-04-25 Trt Telecom Radio Electr Firing mechanism for demolition charge - has explosive mechanical gear and detonator and double safety features and is electrically operated
DE2743594C2 (en) * 1977-09-28 1982-12-23 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Device for positioning cylindrical shaped charge leads
DE3108659C2 (en) * 1981-03-07 1985-01-03 Gebrüder Junghans GmbH, 7230 Schramberg Safety device for detonators of swirl-free or low-swirl projectiles
DE3144996C2 (en) * 1981-11-12 1986-08-07 Inventa AG für Forschung und Patentverwertung Zürich, 8006 Zürich Safety device for the rotor of an igniter
DE3321191C2 (en) * 1983-06-11 1985-04-04 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Safety device for a projectile fuse
FR2548775B1 (en) * 1983-07-06 1987-05-22 Alsetex MULTIPLE SAFETY IGNITER FOR WIDE ANTI-TANK MINE
DE3421572C2 (en) * 1984-06-09 1986-10-02 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Safety device for detonators of small missile warheads
DE3424698A1 (en) * 1984-07-05 1986-01-16 Honeywell Gmbh, 6050 Offenbach Safety device for fuses
IT1195336B (en) * 1986-10-10 1988-10-12 Valsella Meccanotechnia Spa SURURITY DEVICE FOR ARMING A MINE
DE3638976C2 (en) * 1986-11-14 1993-12-23 Diehl Gmbh & Co Erection device
DE3717879A1 (en) * 1987-05-27 1988-12-15 Dynamit Nobel Ag Device to prevent mines from tilting
DE3733150A1 (en) * 1987-06-04 1988-12-15 Dynamit Nobel Ag SELF-RE-ESTABLISHING MINE
DE3720672C2 (en) * 1987-06-23 1995-04-27 Diehl Gmbh & Co Drop mine
DE3817265A1 (en) * 1988-05-20 1989-11-30 Diehl Gmbh & Co STAND DEVICE FOR A MINE
DE3820304A1 (en) * 1988-06-15 1989-12-28 Messerschmitt Boelkow Blohm Land mine
DE3917662C2 (en) * 1989-05-31 1996-12-12 Diehl Gmbh & Co mine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1046924A (en) * 1951-11-15 1953-12-09 Soc Tech De Rech Ind Rocket for projectile initiation
BE701110A (en) * 1967-07-10 1967-12-18
CA922163A (en) * 1969-03-13 1973-03-06 B. Arnell Anders Fuse with primer safety comprising a rotor

Also Published As

Publication number Publication date
IL44032A0 (en) 1974-05-16
DE2305677C2 (en) 1982-10-14
DE2305677A1 (en) 1974-08-08
GB1394425A (en) 1975-05-14

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