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US 10,399,806 B2Granted
Winding apparatus and method
AssigneeManz Italy S.R.L.
InventorLuca Zambonelli
Life of this patent
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Abstract
It is described a winding apparatus for wrapping a material around a core of flat shape that rotates around a rotation axis rotating in its turn with a circular trajectory, controlling the laws of motion both of the core rotation around its axis and of the circular trajectory of its rotation axis, motor driven independently by means of electric cams, such as to cancel the variations of position and speed of the material at the entrance of the core The winding apparatus is used for producing electric energy accumulating devices.
Claims14
A winding apparatus comprising:
- a frame;
- a support mounted on said frame for rotatable motion around a first rotation axis;
- a first motor axis for rotating said support;
- a core on which to wrap material;
- wherein said core is mounted on said support for rotatable motion around a second rotation axis that is not coaxial with said first rotation axis and wherein said apparatus comprises a second motor axis for rotating said core, said first motor axis and said second motor axis being driven independently of one another.
2 more elements
Dependencies are inferred from the claim text.