MECHANISM FOR UNFIXING ENGAGING PIN OF SIMULATOR OF UMBILICAL Russian patent published in 2019 - IPC F16B21/06 

FIELD: aviation.

SUBSTANCE: invention relates to mechanisms for fixing, retaining and releasing the elements of the simulator of umbilicals of aircraft (AC). Device contains plates between which a hook is positioned on the axes of rotation, which stands on the support and holds the engaging pin in the cocked position from moving, an electromagnet that transmits a pushing force to the anvil, springs that return the anvil and a hook to the initial position, a screw that limits the movement of the hook. Technical result is the ability of the device to reliably fix the disconnected elements with a low response force and a large force of the cocked springs and easily and safely disconnect them with a control signal from an electromagnet.

EFFECT: device is compact, consists of a small number of components, is easy to use, simple to manufacture and does not require high precision equipment.

1 cl, 1 dwg