Nacelle equipped with a thrust-reversing system comprising doors and anti-vibration systems for the doors in stowed position

A nacelle for a dual flow jet engine having a secondary jet, said nacelle having a window open between the secondary jet and an outside of the nacelle and comprising:

• a fan casing,
• a fixed structure extending rearwardly of and fixed to the fan casing, and
• a thrust-reversing system having a frame and at least one outer door articulated at a rear edge on the frame,
• the frame being translationally mobile on the fixed structure in a direction of translation between an advanced position in which the frame is positioned so that a forward edge of the at least one outer door is close to the fan casing and a retracted position in which the frame is positioned so that the forward edge of the at least one outer door is spaced away from the fan casing and the frame extending at least over a portion of the window,
• each outer door being mobile between a forward stowed position in which the outer door blocks the window and a rearward deployed position in which the outer door does not block the window,
• each outer door comprising at least one anti-vibration system comprising:
• a chock fixed to one of either the fixed structure or the outer door and having a hole with an axis parallel to the direction of translation,
• a finger having an axis parallel to the direction of translation, which is fixed to an other of the outer door or the fixed structure, and which is sized to be received in the hole, and
• the finger and the hole being configured and aligned so that the finger is positioned in the hole when the frame is in the advanced position, so that the finger exits from the hole when the frame leaves the advanced position, and so that the finger enters into and is positioned in the hole when the frame returns to the advanced position from the retracted position.