Arm Sling

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History

iron traps were used in 331 BC at Gaugamela according Quintus Curtius (IV.13.36). They were known by the Romans as tribulus or sometimes as Murex Ferreus "iron grating" the latter meaning.

The writer Roman final Vegetius, referring in his book De Re Militari false tank, wrote:

Antiochus tank weapons used in war and terror Mithridates Romans at first, but then made a joke of them. As a tank of this type can not always comply with flat and level, the least obstruction stops. And if one of the horses were killed or wounded, it falls into enemy hands. The Roman soldiers disabled by particularly following trick: when the contract began, spread the field with traps, and the horses pulling the carriage, running full speed on them, were infallibly destroyed. Velcro is a device consisting of four spikes or points arranged so that regardless of how they are thrown into the ground, supported by three and the fourth this amount.

Vietnam thistle iron. It was spray painted to help preserve.

Tribulus continue to serve in the 17th century, a sample is located in Jamestown, Virginia, USA.

Probably the most unusual weapon or military device surviving seventeenth-century Virginia is known as puncture vine, an example of what has been found at Jamestown. This equates to a widespread iron tripod about three inches long with another leg sticking vertically upward, so throw, however, a spike always sticks. … There is no doubt that most impenetrable fulling Indians in a surprise Tribulus the comment noisy. … The fact that only one was found suggests that was little used, if at all. As with all military equipment designed for European wars Tribulus presence in Virginia, should be considered in light of possible attacks by the Spanish and Indian attacks.

Punji sticks and booby traps were used in the Vietnam War sometimes with poison or manure on the points.

Velcro-like devices

Punji sticks play a role similar traps. Are sharpened sticks placed vertically on the ground. Its use in modern times the objectives of the body and limbs of a victim of the fall rather well-shod foot with a hole or Tripwire.

In Britain during the Second World War, large objects shaped burr Armed concrete were used as anti-tank, but seem to have been rare. Much more frequent were concrete devices called dragon teeth that are designed to fit the markets tank, and large more than 1 ton (1.1 tons) are being used by the army to refuse access to wheeled vehicles, especially in camping areas. However, dragon's teeth are still, by so the analogy is inaccurate thistle, but burr concrete block-like device stack up when used in the construction of sea defenses Another Tribulus World War II defense and solid steel is independent Czech hedgehogs were designed as anti-tank obstacles and have been used for warships and damage landing craft. They have been in continuous use on the beach at Normandy and other conflicts.

Modern uses

Tire deflation device

See also

Wikimedia Commons has media related thistle (weapon)

Tribulus water plant

Makibishi

Notes

^ Ab "Caltrapi, trap or Galtrap Galthrap Galtrop horse. Dictionary of heraldry. Http://www.dictionaryofheraldry.com/Caltrap.htm. Retrieved on 16/09/2008.

^ Battle of Alesia (conquest of Gaul by Caesar in 52 BC)), Battlefield Detectives program (2006), relayed: 2008-09-08 History Channel International (13, 00-14:00 pm EDT)

^ Rawlinson, George. The seven great monarchies of antiquity Flight of the East 6. (Del 7): Parthia. http://www.gutenberg.org/files/16166/16166-h/16166-h.htm # 2HCH0023.

^ Renatus, Flavius Vegetius (390). "Chariots and elephants." Military institutions of the Romans Book III: Provisions of action Http: / /. Www.pvv.ntnu.no / ~ madsb/home/war/vegetius/dere07.php # 21.

^ America's Broken Heritage.com 04/03/2006

^ "The Velcro "like a tank obstacle" Http: / /. Www.britarch.ac.uk/projects/dob/crom1b.html. Retrieved on 04/03/2006.

^ Brooks Walker (18/04/1944). "Abrojo. US2346713. EPO. Http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=US2346713&F=0&QPN=US2346713. Retrieved on 2008-04-11.

^ Jonathan Becker et al. (07/13/1999). "Abrojo. US5921703. EPO. Http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=US5921703&F=0. Retrieved on 2008-04-11.

^ "Illinois law on damages and criminal trespass." http://www.ilga.gov/legislation/ilcs/documents/072000050K21-1.4.htm. Retrieved on 21/10/2007.

^ "A to Z Guide heraldic terms." Burkes Peerage and Gentry. http://www.burkes-peerage.net/articles/heraldry_c.aspx. Retrieved on 21/10/2007.

^ Symbols of chief and clan www.clandrummond.com

References

Clan Drummond. A brief history clan.

New Discoveries at Jamestown, site of the first English colony in America in the success of John L. J. Cotter and Paul Hudson 1957, the Project Gutenberg.

Military fortifications

Since ancient times

Castra Abatis circular defensive wall wall Cranng Stockade Fort Hill Palisade Stronghold Sudisa wolf hole Vallum Wagon Box

Since the Middle Ages

Area denial weapons Arrowslit concentric caltrop Barbican Bastion Castle Citadel City frieze of horses curtain walls drawbridge door Door Guard gabions L-plan to keep the castle tower Peel tower pit holes murder Reduce home Torre tower wall Atalaya Yett

Since early modern times

Fort Blockhouse polygonal caponera Outwork Punji Star Station club Box Sandbag

Since 19 of century

Barbed wire border Barbeta Casemate Bunker as coastal artillery battery turret landmines Earth Outpost (military) Grave of the barriers War Wire

From the 20 th century

barbed tape concertina wire defensive fighting position teeth Spider Hole UK "Hedgehog" Dragon roadblock Czech hedgehog electrical About Hesco Bastion Flak tower of the main line of resistance Sentry Gun

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