Patent ID: 7628220

Claim:
Impact motorized wrench ( 1 ) comprising: a tool-holder shaft ( 2 ) arranged on a front side (F) of the wrench ( 1 ) and pivoting around a rotation axis (R), a motor unit ( 3 ) arranged on a rear side (P) of the wrench ( 1 ) opposite the front side (F) suitable to cause a rotary motion, an operating member ( 5 ) to operate the motor unit ( 3 ), a drive unit ( 6 ) with a percussion mechanism ( 7 ) arranged between the motor unit ( 1 ) and the tool-holder shaft ( 2 ), wherein the drive unit ( 6 ) cooperates with the motor unit ( 3 ) and the tool-holder shaft ( 2 ) such as to transmit the rotary motion from the motor unit ( 3 ) to the tool-holder shaft ( 2 ) for rotating the tool-holder shaft around the rotation axis (R) and wherein the motor unit ( 3 ), the drive unit ( 6 ) and the percussion mechanism( 7 ) together form a base body ( 8 ) of the wrench ( 1 ), wherein the impact motorized wrench ( 1 ) comprises two gripping handles ( 9 , 10 ) secured to said base body ( 8 ), each of said gripping handles ( 9 , 10 ) having an elongated shape with a longitudinal extension, wherein said two gripping handles ( 9 , 10 ) are mutually transversally spaced apart relative to their longitudinal extensions, said gripping handles ( 9 , 10 ) being oriented such as to define a common gripping plane (A) tangential to both gripping handles ( 9 , 10 ), which gripping plane (A) extends transversally to the rotation axis (R) and wherein said operating member ( 5 ) is associated to one of the two gripping handles ( 9 , 10 ), wherein said gripping plane (A) extends on the rear side (P) of the wrench ( 1 ) outside the bulk of the motor unit ( 3 ).