Wireworking – Article making or forming – Forms and frames
Patent
1981-02-23
1983-07-05
Larson, Lowell A.
Wireworking
Article making or forming
Forms and frames
B21F 300
Patent
active
043913067
ABSTRACT:
An improved coil winding apparatus, for example, for stators of electrical machines and the like, in which undesirable rising or floating of coils accommodated in a coil inserting jig is prevented by the employment of a rockable stop which permits the coils formed above the stop to be pushed onto the lower part of the coil inserting jig by the rocking function of the stop, and which cannot pivot past a horizontal position, thereby blocking floating or rising of coils off the coil inserting jig.
REFERENCES:
patent: 3872897 (1975-03-01), Droll et al.
Gotou Mikio
Hamada Hitosi
Hamane Tokuhito
Kihira Masafumi
Kinoshita Toshio
Larson Lowell A.
Matsushita Electric - Industrial Co., Ltd.
Scherer Jonathan L.
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