SAVABLE INFORMATION STORAGE Russian patent published in 2017 - IPC B64D25/00 B63C7/26 

FIELD: physics.

SUBSTANCE: savable information storage includes a casing for mounting on a product, a savable capsule with the information storage, a device of the longitudinal fixation of the savable capsule in the casing, a piston pneumo-tappet system of the savable capsule, a gas generator, a gas generator engagement device . The savable capsule is made in the form of the integral spherical shell with a lid, which is provided with a cylindrical sleeve-shaped piston and a retention system in the form of a flexible kinematic coupling. The savable capsule is provided in the upper half with a coaxial outer cylindrical surface, an annular groove and local supporting end tabs, which interact with an annular bottom anchor having a central hole and an internal cavity. The annular bottom anchor is provided with a fixing mechanism as a set of the spring elements with hooks, equally spaced around the perimeter of its outer diameter. The hooks are provided with the regulating support-screws. The bottom anchor is combined with the casing of the savable capsule by the flexible kinematic coupling.

EFFECT: improving operational reliability.

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