SE215149C1 - Igniter with release by change in mechanical load - Google Patents

Igniter with release by change in mechanical load

Info

Publication number
SE215149C1
SE215149C1 SE221163A SE221163A SE215149C1 SE 215149 C1 SE215149 C1 SE 215149C1 SE 221163 A SE221163 A SE 221163A SE 221163 A SE221163 A SE 221163A SE 215149 C1 SE215149 C1 SE 215149C1
Authority
SE
Sweden
Prior art keywords
mine
clockwork
membrane
striker
primer
Prior art date
Application number
SE221163A
Other languages
Swedish (sv)
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 filed Critical
Publication of SE215149C1 publication Critical patent/SE215149C1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B23/00—Land mines ; Land torpedoes
    • 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
    • F42C15/34—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by a blocking-member in the pyrotechnic or explosive train between primer and main charge
    • 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
    • F42C7/00—Fuzes actuated by application of a predetermined mechanical force, e.g. tension, torsion, pressure
    • F42C7/02—Contact fuzes, i.e. fuzes actuated by mechanical contact between a stationary ammunition, e.g. a land mine, and a moving target, e.g. a person
    • F42C7/04—Contact fuzes, i.e. fuzes actuated by mechanical contact between a stationary ammunition, e.g. a land mine, and a moving target, e.g. a person actuated by applying pressure on the ammunition head

Abstract

982,049. Land mines. H. KLOSTERMANN, [trading as R. RINKER]. Dec. 6, 1962 [Sept. 22, 1962], No. 46193/62. Heading F3A. A land mine in which the fuze comprises a spring-stressed firing pin 17 held away from a primer 16 by a retaining member 7 is provided with a clackwork actuated locking member 4b engaging a notch 7b on the member 7 to render the mine safe. Moreover, when the mine is armed, a load acting on a head 7c of the member 7 prevents operation of the mine. The mine housing 1 is of plastics material divided by a web into compartments for housing explosive charges 26, 27 and the fuze components, the clockwork 4, which has a winding shaft 4a, being placed eccentrically. A membrane 8, e.g. rubber, seals the mine cover 3. To set the mine, the clockwork 4 is wound by means of a handle 25 and a weight, of at least 1 kg. and up to a maximum of 100 kg., is placed on a pressureplate 9, which bears against the head 7c through membrane 8 and so frees the member 4b. When the clockwork has run down, the member 4b is withdrawn from the member 7. If the weight is then lifted, the member 7 is pushed aside by the striker, which then fires the primer 16. This in turn fires a detonator 19, which ignites a relay 13 and so detonates the charges 26, 27. In a modification (not shown) the member 7 and membrane 8 are replaced by a ram displaceable axially of the mine by a spring to free the striker when the locking member 4b is withdrawn by the clockwork mechanism.
SE221163A 1962-09-22 1963-02-28 Igniter with release by change in mechanical load SE215149C1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER33548A DE1187159B (en) 1962-09-22 1962-09-22 Discharge igniter

Publications (1)

Publication Number Publication Date
SE215149C1 true SE215149C1 (en) 1967-09-05

Family

ID=7404104

Family Applications (1)

Application Number Title Priority Date Filing Date
SE221163A SE215149C1 (en) 1962-09-22 1963-02-28 Igniter with release by change in mechanical load

Country Status (8)

Country Link
US (1) US3254602A (en)
BE (1) BE626382A (en)
CH (1) CH373283A (en)
DE (1) DE1187159B (en)
DK (2) DK112153B (en)
GB (1) GB982049A (en)
NL (2) NL136200C (en)
SE (1) SE215149C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485172A (en) * 1968-01-05 1969-12-23 Us Army Mechanical timer
US3759181A (en) * 1972-01-21 1973-09-18 Us Army Anti-disturbance fuze
US3786750A (en) * 1973-01-03 1974-01-22 Us Army Motion sensitive explosive with a delay mechanism
JP3173081B2 (en) * 1991-12-05 2001-06-04 タカタ株式会社 Gas generator
US7766915B2 (en) 2004-02-27 2010-08-03 Jackson Roger P Dynamic fixation assemblies with inner core and outer coil-like member
US8403962B2 (en) 2005-02-22 2013-03-26 Roger P. Jackson Polyaxial bone screw assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882360C (en) * 1953-05-21 Prb Nv Firing pin fuse for earth mines
US1288797A (en) * 1917-06-15 1918-12-24 Harry E Asbury Hand-grenade.
DE479567C (en) * 1925-05-18 1929-07-18 Gruber Hans Land mine in disk shape with radial ignition housing
FR864354A (en) * 1940-03-26 1941-04-25 A & L Guillouard Land mine with circular plate trigger
US2485949A (en) * 1945-07-18 1949-10-25 Us Sec War Delay action fuse
US2514499A (en) * 1946-03-22 1950-07-11 Us Sec War Delay action fuse
US2982209A (en) * 1947-06-27 1961-05-02 Charles A Borcher Demolition firing device
BE508953A (en) * 1951-02-08
DE1092359B (en) * 1959-12-07 1960-11-03 Rinker Fa R Discharge igniter

Also Published As

Publication number Publication date
US3254602A (en) 1966-06-07
GB982049A (en) 1965-02-03
NL291630A (en)
DE1187159B (en) 1965-02-11
NL136200C (en)
BE626382A (en)
DK112153B (en) 1968-11-11
DK126671B (en) 1973-08-06
CH373283A (en) 1963-11-15

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