Title:
低背面変形性の防弾性複合材料による高運動エネルギー吸収作用
Document Type and Number:
Japanese Patent JP7022742
Kind Code:
B2
Abstract:
Viscoelastic, lightweight composite armor that is resistant to backface deformation, and to a method for evaluating the effectiveness of composite armor in resisting backface deformation. The index of retraction of a composite is determined by evaluating the degree of composite retraction at the site of impact of projectile after movement of the projectile is stopped. The degree of retraction indicates the ability of the composite to resist backface deformation.
Inventors:
Ashok Butnagar
Gary Kratzer
Charles Arnett
David A Hurst
Stephen Thomas Coreale
Gary Kratzer
Charles Arnett
David A Hurst
Stephen Thomas Coreale
Application Number:
JP2019510958A
Publication Date:
February 18, 2022
Filing Date:
September 08, 2017
Export Citation:
Assignee:
Honeywell International Inc.
International Classes:
G01N3/30; B32B5/02; F41H5/04
Domestic Patent References:
| JP2014533305A | ||||
| JP2016519271A | ||||
| JP2014532162A | ||||
| JP2014531582A | ||||
| JP2014529691A | ||||
| JP2005523179A | ||||
| JP2016517500A | ||||
| JP2015517080A | ||||
| JP2014531481A | ||||
| JP4506486A |
Foreign References:
| US20140311329 | ||||
| US20060249012 | ||||
| CN101975703A | ||||
| US5179244 | ||||
| US7278290 | ||||
| US20150377593 | ||||
| US7523693 |
Attorney, Agent or Firm:
Shinjiro Ono
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Toyoji Matsuda
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Toyoji Matsuda