Patent ID: 11932424
Assignee: ROMAN NAWOJCZYK
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 6:
7. The system according to claim 1,
wherein the sliding engines cover comprises:
four flat carrying plates;
two jalousies;
two side plates;
two U-shaped mils;
two stiffening beams;
four angle profiles; and
two rounded plates;
wherein the sliding engines cover is installed to the space rocket fuselage bottom by means of permanently fastened four flat carrying plates and four angle profiles;
wherein both U-shaped rails are permanently fastened to all four flat carrying plates;
wherein both U-shaped rails extend out from the space rocket fuselage one side to its bottom and further to the space rocket fuselage opposite side;
wherein the opposite U-shaped rails upper ends are permanently fastened with themselves and with the space rocket fuselage by means of two stiffening beams;
wherein in both U-shaped rails are placed two jalousies wherewith each one is joined by hinges with one side plate;
wherein both jalousies with the side plates are placed on two opposite sides of the space rocket fuselage;
wherein both jalousies with the side plates are adapted to move slidingly in two U-shaped rails;
wherein both jalousies are adapted to come to each other, touch on themselves and then tighten up to each other in the U-shaped rails bottom and in their middle;
wherein after lowering of both jalousies underneath the space rocket arises a square flat surface or a wedge shaped surface which covers the space rocket main engines underneath;
wherein both rounded plates are situated on two opposite sides of the space rocket fuselage;
wherein each rounded plate moves slidingly down and up in two angle profiles;
wherein both rounded plates after their lowering are adapted to shield the main engines on their both sides which are not entirely covered by the jalousies;
wherein the sliding engines cover is adapted to cover the space rocket main engines by sliding down or uncover them by sliding up; and
wherein the sliding engines cover is adapted to cover the space rocket main engines during atmospheric reentry to provide their thermal protection, and is adapted to uncover the main engines during the space rocket liftoff and during braking action at space rocket landing.