초록 ▼

A thrust reverser with doors (5, 6) for an aircraft jet engine includes a radial stop which includes elements (16, 28) integral with the front end of each door (5, 6) and capable of interacting with mating elements (15, 3) that are integral with the engine. The radial stop is designed to prevent the

A thrust reverser with doors (5, 6) for an aircraft jet engine includes a radial stop which includes elements (16, 28) integral with the front end of each door (5, 6) and capable of interacting with mating elements (15, 3) that are integral with the engine. The radial stop is designed to prevent the deployment of the door in an advanced position of its axis of pivoting (P--P) and to allow this deployment in a retreated position of the axis of pivoting (P--P).

대표청구항 ▼

[ I claim:] [1.] A thrust reverser for an aircraft jet engine including:at least one door, the rear end of which is mounted so that said door can pivot with respect to said engine, about an axis of pivoting (P--P) arranged at the rear end of said engine and arranged transverse to the longitudinal ax

[ I claim:] [1.] A thrust reverser for an aircraft jet engine including:at least one door, the rear end of which is mounted so that said door can pivot with respect to said engine, about an axis of pivoting (P--P) arranged at the rear end of said engine and arranged transverse to the longitudinal axis (X--X) of said engine;means for making each door pivot about said axis of pivoting (P--P), between:an extreme retracted position, in which said door is subjected by said engine to pressure forces acting in the direction of deployment; andan extreme deployed position, in which said door is arranged at least substantially transversely to said longitudinal axis (X--X) of the engine; andmeans for displacing said axis of pivoting (P--P) along said longitudinal axis (X--X) of the engine, a distance between an advanced position and a retreated position and vice versa, the distance separating said advanced and retreated positions along the longitudinal axis of the engine being of the order of 1% to 2% of the diameter of the outer orifice of the engine, andradial stop means having no control means and including elements integral with the front end of each door and capable of interacting with mating elements integral with said engine; said radial stop means being designed to prevent the deployment of said door in the advanced position of said axis of pivoting (P--P) and to allow this deployment in the retreated position of said axis of pivoting, and wherein said at least one door is deployed only when said means for displacing the axis of pivoting receives a control order.