Metal working – Means to assemble or disassemble – Means to assemble electrical device
Patent
1983-10-28
1985-06-11
Hall, Carl E.
Metal working
Means to assemble or disassemble
Means to assemble electrical device
29596, 29736, H02K 1506
Patent
active
045219583
ABSTRACT:
A device of the known type comprising an annular series of coil-guide blades intended to receive pre-wound coils to be inserted into stator slots, an annular series of wedge-guide blades surrounding the series of coil-guide blades and terminating a short distance before the free ends of the coil-guide blades in such a way as to allow the stator to rest on the free ends of the wedge-guide blades by disposing it about the coil-guide blades and a thrust member which is slidable through the series of coil-guide blades for inserting the coils into the stator slots. The wedge-guide blades are axially displaceable in the direction opposite their free ends, against the action of resilient means. Due to this characteristic, when the stator is pressed on the free ends of the wedge-guide blades and fixed in position for the insertion of the coils, the said free ends of the wedge-guide blades are automatically disposed at a distance from the free ends of the coil guide blades corresponding to the length of the stator.
REFERENCES:
patent: 4480379 (1984-11-01), Witwer
Hall Carl E.
Officine Meccaniche Pavesi & C. S.p.A.
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