Patent ID: 7520203
Filing Date: 2009-04-21
Classification: F41A,F41F

Abstract:
1. An apparatus for removing a dud, provided with a forward driving means providing a propulsive force for forwarding the apparatus along an inner surface of a gun barrel, the apparatus comprising: a press driving part directly connected to the forward driving means and having a built-in motor to provide a rotating force; a sticking means for extension to provide a sticking force on the inner surface of the gun barrel upon rotation of a main shaft by the motor to prevent backward movement of the apparatus during dud removal, said sticking means being connected to the press driving part; and a pushing part having one end part connected to the sticking means and the other end part coupled to a cap for contacting the dud, and pushing the cap through a forward movement of the main shaft after the sticking on the inner surface of the gun barrel is performed by the sticking means.