Device for fixing automatically the second assembly to the first assembly, and its application to the mounting of the body under the assembly to below the automobile body

摘要

In order to fix the second assembly located above (1) assembly of the first assembly of the first (1) and (2), the present invention, at least one that is fixed the first assembly (1) includes latch Tsu (3), the latch (3) is concave, which is formed the second assembly (2) by causing relative displacement with respect to the other one of (1) assembly of the two has a (4) securing member can be engaged to Tokoro (5), by an angle controlled rotation to the fixed member (4), and surrounding the recess (5), said fixing member (4) The apparatus which can be fixed to the seat surface formed on, to secure to the seat surface (4) the fixing member actuator for controlling the angular rotation of the fixing member (4) and (8), It is provided with a return spring which is integrated the latch (3) in order to control the release from the seating surface of the fixing member (4) and (9), the fixing member (4), the actuator ( During the angular rotation which is controlled by 8), and interacting the return spring (9) so as to tension mechanically the return spring (9), rotating in the reverse direction, the second assembly (2) an apparatus which is characterized in that it is prevented by being stuck in the seat on the plane (4) the fixing member by the weight of (1) a first assembly is suspended from.