ARMOR OF ENHANCED ERGONOMICS FOR PROTECTIVE VEST Russian patent published in 2007 - IPC F41H5/04 F41H1/02 

FIELD: individual protection of person against firearm and blank weapon, in particular, armor vests.

SUBSTANCE: the armor for a protective vest consists of in-line layers of fabric of high-modular fiber or felt. The inner layer of left from its inner side is made with vertical channels and additional channels, the additional channels have a width equal to the width of the vertical channels and pass with reference to them at an angle of 60 to 120 deg.

EFFECT: produced enhanced ergonomics of armor due to the enhanced ventilation of the behind-armor space with the protective properties remaining unchanged.

1 dwg