Metal working – Method of mechanical manufacture – Electrical device making
Patent
1981-06-29
1983-08-30
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
29736, H02K 1506
Patent
active
044008716
ABSTRACT:
A device for placing prewound coils into stator slots comprises an annular series of fingers housed in respective longitudinal grooves of the outer surface of a hollow cylindrical finger holder. The fingers project beyond one end of the holder for placement thereon of prewound coils. A stripper member axially movable through the stator is provided on its periphery with a series of longitudinal grooves in which the portion of each finger which projects beyond the holder is received. Some fingers, and preferably at least one or both fingers of each couple of adjacent fingers between which a prewound coil is interposed is slidably mounted both within said stripper member and within said holder.
REFERENCES:
patent: 3559268 (1971-02-01), Droll
patent: 3689976 (1972-09-01), Donovan
patent: 3811169 (1974-05-01), Werner
patent: 4047293 (1977-09-01), Kieffer
Hall Carl E.
Officine Meccaniche Pavesi & C. S.p.A.
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