Winding device
AssigneeABB France
InventorsARMANDO VILAS BOAS, PIERRE COUTURIER
Life of this patent
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Abstract
The invention relates to a moving device for a coil core or a coil having a closed shape with an inner contour and an outer contour, including first and second rollers able to rotate around a respective axis and intended to bear against one of the two contours of the core or of the coil, means for driving at least one of said rollers in rotation, and retaining means associated with each roller, the retaining means being subject to first return means arranged to bring the first retaining means closer to the other of the two contours of the core or the coil, as well as a coil winder equipped with such a device.
Claims14
A moving device for a coil core or a coil having a closed shape with an inner contour and an outer contour, comprising:
- first and second rollers able to rotate around a respective axis and intended to bear against one of the two contours of the core or of the coil,
- means for driving at least one of said rollers in rotation,
- first retaining means associated with the first roller, the first retaining means being subject to first return means arranged to bring the first retaining means closer to the other of the two contours of the core or the coil, and
- second retaining means associated with the second roller, the second retaining means being subject to second return means arranged to bring the second retaining means closer to the other of the two contours of the core or of the coil.
Dependencies are inferred from the claim text.