Mk 2 mine

Mk 2 mine
A cutaway of a Mark II anti-tank mine with the Sorbo rubber ring installed.

The Mark II mine or A./T. Mine G.S. Mk II was a small British anti-tank blast mine used during the Second World War. The consisted of a body about seven inches (18 cm) in diameter and two inches high (5 cm). The mine has a central fuze well accessed from the bottom, with a main charge in a cavity around the well consisting of about 4 pounds (1.8 kg) of TNT. The mine is fitted with a thin brass cover, which acts as a pressure plate. The cover is suspended over the main body of the main by four leaf springs. A Sorbo ring made of Sorbo rubber can be fitted between the cover and the mine body, which absorbs shock and blast and allows the mines to be planted as close as two feet (60 cm) without causing sympathetic detonation (normally five feet is the minimum safe distance).

Sufficient pressure on the cover of the mine causes the cover to press downward onto the pressure cap of the fuze. This downward pressure forces the assembly surrounding the striker down until the striker retaining balls are aligned with a cavity. The balls are pushed aside and the striker is released impacting the detonator which detonates the C.E. pellet, triggering the exploder and then the main charge.

The mines main charge was relatively small and the mine appears to have been withdrawn by the end of the war, being replaced by the large Mk 5 mine. However the mine was used in large numbers at the Battle of El-Alamein [1].

Specifications

  • Diameter: 7½ inches (18 cm)
  • Height: 3¼ inches (8 cm) with cover
  • Weight: 8.5 lb (3.9 kg)
  • Operating force: 350 lbf (1.56 kN)
  • Explosive content: 4 lb of TNT (1.8 kg) or Baratol


References

  • Anti-tank mines, Military Training Pamphlet No. 40 (1942), The War Office.
  • NAVORD OP 1665, British Explosive Ordnance, Naval Ordnance Systems Command (Updated 1970)

Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • mine — 1. (mi n ) s. f. 1°   Apparence de la personne et principalement du visage. •   Que sa façon est brave et sa mine assurée !, MALH. II, 12. •   Ma foi ! les beaux habits servent bien à la mine, RÉGNIER Sat. XIII. •   Un homme qui fût homme et de… …   Dictionnaire de la Langue Française d'Émile Littré

  • Mine (song) — Mine Single by Taylor Swift …   Wikipedia

  • Mine Safety and Health Administration — Agency overview Formed 1977 Jurisdiction Federal government of th …   Wikipedia

  • Mine De Baburet — 43°00′38″N 00°15′58″O / 43.01056, 0.26611 …   Wikipédia en Français

  • Mine de baburet — 43°00′38″N 00°15′58″O / 43.01056, 0.26611 …   Wikipédia en Français

  • Mine to Give — «Mine to Give» …   Википедия

  • Mine That Bird — at Santa Anita Park in Oct, 2008 Sire Birdstone Grandsire …   Wikipedia

  • Miné Okubo — Birth name Miné Okubo Born June 27, 1912(1912 06 27)[1] Riverside, California …   Wikipedia

  • Mine Hill Township, New Jersey —   Township   Mine Hill Township highlighted in Morris County. Inset map: Morris C …   Wikipedia

  • Mine rescue — is the very specialized job of rescuing miners and others who have become trapped or injured underground in mines because of mining accidents and disasters such as explosions caused by firedamp, roof falls or floods. Expert volunteers U.S. mine… …   Wikipedia

  • Mine (matériaux) — Mine (gisement) Pour les articles homonymes, voir Mine. Une mine est un gisement exploité de matériaux (par exemple d or, de charbon, de cuivre, de diamants, de fer, de sel, d uranium, etc.). Elle peut être à ciel ouvert ou souterraine ;… …   Wikipédia en Français

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”