Patent ID: 10401148

Abstract:
The present invention relates to an apparatus for acquiring data relative to a dimension of an elongated object defining a longitudinal axis and a first and a second end, the apparatus comprising: an imaging sensor device defining a field of view and an optical axis, the imaging sensor device being adapted to image the elongated object in the field of view; a transporting device adapted to position the elongated object in the field of view and to transport the elongated object in a transport direction substantially parallel to the longitudinal axis of the elongated object and forming an angle with the optical axis; an illuminating device adapted to emit electromagnetic radiation to illuminate the elongated object in the field of view; and an optical deflection system including an optical deflector which is adapted to be movable between a first operative position where it is located outside the field of view of the imaging sensor device and a second operative position where it is located within the field of view of the imaging sensor device, and which is adapted to deflect electromagnetic radiation travelling parallel to the longitudinal axis towards said imaging sensor device so as to obtain an image of the first or of the second end of the elongated object. The present invention also relates to a method for acquiring data relative to a dimension of an elongated object defining a longitudinal axis and having a first and a second end.