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Bulletproof Vests - College Essays

Bulletproof Vests


A bulletproof vest is a protective covering worn to protect the
torso against bullets. Body armor fell into disguise in the sixteenth and
seventeenth centuries, partly because it was ineffective against bullets.
Modern body armor reappeared during World War I as a means of protecting
the torso from shell fragments, but the armor was too heavy to justify the
protection. World War II stimulated the development of lighter body armor
that consisted of overlapping plates of steel, aluminum, or bonded
fiberglass attached within a nylon garment that covered both the front and
back of the wearer. These "flak jackets" were flexible enough to permit
relatively free movement by the wearer while ...

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armor is to be impervious to
a bullet. The function of ceramic armor is to slow the bullet abruptly by
the hardness of the ceramic and to dissipate the bullet's energy as it
destroys the armor at the point of impact; the tiles or plates of ceramic
bulletproof vest thus have to be replaced once they have stopped a bullet.
The textile vest deforms the bullet and then dissipates its energy,
entangling it in the vest's many layers.
A textile bulletproof vest is fashioned of sixteen to twenty-four
layers of nylon cloth of a heavy weave, the layers stitched together like
quilt. Any ordinary pistol or sub-machine gun bullet striking the garment
is immediately flattened as it hits the outermost layers, and the new
mushroom-shaped slug dissipates its energy as it presses against the
remaining thickness of the vest, unable to penetrate its overlapping layers
of coarse mesh. The wearer is usually bruised by the impact of the bullet,
but without serious consequence. The more ...

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Bulletproof Vests. (2004, June 19). Retrieved March 28, 2024, from http://www.essayworld.com/essays/Bulletproof-Vests/9762
"Bulletproof Vests." Essayworld.com. Essayworld.com, 19 Jun. 2004. Web. 28 Mar. 2024. <http://www.essayworld.com/essays/Bulletproof-Vests/9762>
"Bulletproof Vests." Essayworld.com. June 19, 2004. Accessed March 28, 2024. http://www.essayworld.com/essays/Bulletproof-Vests/9762.
"Bulletproof Vests." Essayworld.com. June 19, 2004. Accessed March 28, 2024. http://www.essayworld.com/essays/Bulletproof-Vests/9762.
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PAPER DETAILS
Added: 6/19/2004 10:43:10 PM
Category: Computers
Type: Premium Paper
Words: 366
Pages: 2

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