skip navigation

PUBLICATIONS

Register for Latest Research

Stay Informed
Register with NCJRS to receive NCJRS's biweekly e-newsletter JUSTINFO and additional periodic emails from NCJRS and the NCJRS federal sponsors that highlight the latest research published or sponsored by the Office of Justice Programs.

NCJRS Abstract

The document referenced below is part of the NCJRS Virtual Library collection. To conduct further searches of the collection, visit the Virtual Library. See the Obtain Documents page for direction on how to access resources online, via mail, through interlibrary loans, or in a local library.

 

NCJ Number: 76896 Find in a Library
Title: Body Armour
Corporate Author: Dupont Co
United States of America
Date Published: 1975
Sponsoring Agency: Dupont Co
Wilmington, DE 19898
Format: Film
Language: English
Country: United States of America
Annotation: Directed at police officers and police procurement departments, this film describes and explains the uses and benefits of soft body armor made from a fiber called Kevlar.
Abstract: In 1974, 132 officers were killed in handgun assaults in the United States. To prevent these senseless tragedies from reoccurring, research was conducted on ways to increase police body protection. Kevlar, first developed and used in police car tires, is now extensively used in police protective garments to stop bullet penetration. The Edgewood Arsenal (part of the U.S. Army) in Aberdeen, Md., conducted tests on Kevlar for both comfort and ballistic protection. The tests showed that seven layers of Kevlar 29 were both comfortable and adequate for everyday use, but that for protection from very powerful weapons such as a .357 magnum, more layers of the material were required. The arsenal also conducted tests on the effects of blunt trauma, caused by high-energy rounds, in which the soft body tissue is distorted even when the bullet does not penetrate the vest. Officers are told that protection is based on three factors: the number of layers of Kevlar and the quality and weave of the fabric. They are cautioned that none of the soft body armor garments will protect against rifle fire, although they will protect against knife wounds. The comfort of the garment is based on its design. Most vests weigh under 4 pounds.
Index Term(s): Audiovisual aids; Body armor/Personal protective equipment; Films; Police equipment
Note: *This document is currently unavailable from NCJRS. This is a 16mm color film, 10 minutes in length. It is also available as a video cassette, 10 minutes in length.
To cite this abstract, use the following link:
http://www.ncjrs.gov/App/publications/abstract.aspx?ID=76896

*A link to the full-text document is provided whenever possible. For documents not available online, a link to the publisher's website is provided. Tell us how you use the NCJRS Library and Abstracts Database - send us your feedback.