Bolt release system for spacecraft and launcher separation systems, that comprises a release device (1), a bolt (2) connected to the release device (1) and protruding from it, first retaining means (3), with at least one end surface (4) and an inner hole and first elastic means, second retaining means (5), with at least one end surface (6) and an inner hole and second elastic means, a first retaining cap (13) configured to retain the first retaining means (3) in an open position of the bolt release system, a second retaining cap (14) configured to retain the second retaining means (5) in an open position of the bolt release system, a releasing bolt (9), comprising an end section (10) with opposed surfaces (11) and a transversal cut (12) in its most extreme position between the opposed surfaces (11), such that the opposed surfaces (11) are complementary to at least one end surface (4) of the first retaining means (3) and to at least one end surface (6) of the second retaining means (5), such that the corresponding complementary surfaces are configured to be able to fit with each other as mating surfaces, and in a closed position of the bolt release system the end section (10) is coupled and retained between one end surface (4) of the first retaining means (3) and one end surface (6) of the second retaining means (5), and the bolt (2) connected to the release device (1) crosses the inner hole of the first retaining means (3), the end section (10) and the inner hole of the second retaining means (5).


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    Title :

    BOLT RELEASE SYSTEM FOR SPACECRAFT AND LAUNCHER SEPARATION SYSTEMS AND SEPARATION SYSTEM COMPRISING SAME


    Additional title:

    BOLZENFREIGABESYSTEM FÜR RAUMFAHRZEUG UND WERFERTRENNSYSTEME UND TRENNSYSTEM DAMIT
    SYSTÈME DE LIBÉRATION DE BOULONS POUR SYSTÈMES DE SÉPARATION D'ENGINS SPATIAUX ET DE FUSÉES, ET SYSTÈME DE SÉPARATION LE COMPRENANT


    Contributors:

    Publication date :

    2025-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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