FIELD: transport.
SUBSTANCE: invention relates to aerospace engineering. Proposed device comprises sealing means composed by tight sleeve from gastight resilient material. Said sleeve is glued to rigid shell by sealing adhesive. Said rigid shell is fitted concentric with the hatch at casing arranged inside spacecraft. Retainer is arranged at tight sleeve edge. Tight sleeve in initial state is laid at rigid shell in the form of circular roll and fixed by band. Proposed method comprises removal of fixing band from tight sleeve, unwrapping it, rolling it and fastening by fixing element and spacecraft pressurisation.
EFFECT: simplified sealing.
2 cl, 4 dwg
