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US 2014/0196275 A1Published application
Method and device for manufacturing a laminated stator core
AssigneeALSTOM Technology Ltd
InventorsMassimiliano VISINTIN, Walter Soehner
Life of this patent
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Abstract
The method for manufacturing a stator of an electric machine includes providing a lamination element extending over an annular sector, horizontally moving the lamination element towards a fitting zone, then angularly regulating the lamination element position, and connecting the lamination element to other lamination elements to define the stator.
Claims9
A method for manufacturing a stator of an electric machine, comprising:
- providing at least a lamination element extending over an annular sector,
- horizontally moving the at least a lamination element towards a fitting zone, then
- angularly regulating the position of at least a lamination element, and
- connecting the at least a lamination element to other lamination elements to define the stator.
1 more element
A device for manufacturing a stator by stacking lamination elements, the device comprising:
- a rail structure,
- supports for the rail structure,
- a dolly on the rail structure capable of traversing at least a portion of the rail structure;
- a saddle connected to the dolly, the saddle being tailored to compliment an upper inner diameter on the at least a lamination element,
- blocking elements for holding the at least a lamination element on the saddle, and
- characterised by comprising a revolving support for the saddle, to angularly regulate the saddle position.
3 more elements
Dependencies are inferred from the claim text.