Device for shaping a tubular object

A shaping device for tubular object, wherein the shaping device comprises:

• at least one means of shaping a tubular object,
• a first rotary element, which is rotationally mobile around a first axis of rotation, and which comprises the at least one shaping means and means of displaceably mounting the at least one shaping means within the first rotary element,
• a second rotary element which is rotationally mobile around a second axis of rotation,
• means of driving rotation which are configured for driving rotation of the first rotary element around the first axis of rotation and the second rotary element around the second axis of rotation, and
• means of driving displacement of the at least one shaping means within the first rotary element by the second rotary element,
• wherein the means of driving rotation comprises:
• a first rotary motor;
• a second rotary motor;
• an epicyclic drive train which comprises a ring, a planet wheel, at least one satellite and a satellite carrier;
• first input transmission means which are configured for transmitting a rotational movement from the first rotary motor to the ring,
• second input transmission means which are configured for transmitting a rotational movement from the second rotary motor to the planet wheel,
• first output transmission means which are configured for transmitting rotational movement from the ring to the first rotary element, and
• second output transmission means which are configured for transmitting a rotational movement from the satellite carrier to the second rotary element.