SEALED COVER (EMBODIMENTS) Russian patent published in 2018 - IPC F42B39/00 

FIELD: military equipment.

SUBSTANCE: invention relates to the defense equipment and can be used in the creation of the military equipment covering devices. Cover is made in the complex configuration form, in the air filled state repeating the shape of the product itself, with connector on the rear end wall and with longitudinal connector, sealed by the rubber lock consisting of protruding part and part with corresponding to it groove. Along the longitudinal connector the external sealing elements are located – belt with eyelets (12) and belt with hooks (13). Rubber lock is made from the ethylene-propylene rubber based rubber compound. Along the longitudinal connector the apron (5) is attached, closing the connector, for the apron (5) fastening rubber buttons (4) are provided with washers made from the ethylene-propylene rubber based rubber compound. Cover is made of a rubberized material containing, as the bearing base, two layers of high-density cotton fabric with the rubbers combination based two-sided rubber coating, at that, one fabric layer is diagonal, the other one is parallel. For outer layers, using the ethylene-propylene-diene rubber in combination with polyisobutylene rubber in the weight ratio of 1:1, or ethylene-propylene-diene rubber in combination with the butyl rubber in the weight ratio of 1:1. Cover parts connection is performed by cementing process, load bearing units is using the cement piercing method with the use of polyamide threads. Invention also relates to the cover two other embodiments.

EFFECT: enabling development of simple and reliable device for the military equipment protection during storage and transportation.

25 cl, 9 dwg