Metal working – Method of mechanical manufacture – Electrical device making
Patent
1978-01-17
1980-02-05
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
295641, 29606, 29734, 29736, H02K 1504
Patent
active
041864786
ABSTRACT:
A method of manufacturing stators of electrical machines and the like which includes the steps of transporting a plurality of coil inserting jigs by a transporting arrangement for circulating through a transporting path, with the coil inserting jigs receiving coils prepared by winding, and inserting the coils into a stator core, conducting a winding process, an insulating material inserting step for the coil inserting jigs, a coil inserting step for the stator core and an insulating material inserting step for the stator core along the transporting path, and branching and collecting the coil inserting jigs by the transporting arrangement for simultaneously carrying out the coil winding at a plurality of places. An apparatus is also disclosed for efficiently carrying out the above method.
REFERENCES:
patent: 3691606 (1972-09-01), Muskulus
patent: 3742596 (1973-07-01), Smith et al.
patent: 4106185 (1978-08-01), Lauer
Hamane Tokuhito
Kihira Masafumi
Hall Carl E.
Matsushita Electric - Industrial Co., Ltd.
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