Metal working – Plural diverse manufacturing apparatus including means for... – Binding or covering and cutting
Patent
1998-08-27
2000-04-11
Bryant, David P.
Metal working
Plural diverse manufacturing apparatus including means for...
Binding or covering and cutting
295644, 242443, B23P 2304, B21C 4702
Patent
active
06047453&
ABSTRACT:
A air-core coil forming system which comprises a sheath peeling section and a coil forming section. The sheath peeling section includes a rotatable cylindrical cutting head having a through hole provided at radial center portion thereof into which the sheathed wire is inserted, a blade portion for peeling the sheath of the sheathed wire, and a blade support member for supporting in a manner that the blade is brought into contact with the sheath by means of a centrifugal force produced when the cutting head is rotated, a motor directly connected with the cutting head for rotating the same, and a rotary shaft provided in the motor such that a central axis thereof coincides with the through hole of the cutting head and having hollowed structure into which the sheathed wire is inserted. The coil forming section includes a shaft, a base member capable of revolving around the shaft and shifting in a radial direction of the shaft, a fixation member integrally provided on the base member and capable of clipping a peeled wire supplied from the sheath peeling section together with the shaft therebetween, a first urging member for urging the base member in a direction that the fixation member closes to the shaft, a second urging member for urging the base member opposite to the urging direction of the first urging member, and a rotation mechanism for rotating the shaft to wind the peeled wire therearound.
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Bryant David P.
Mitsumi Electric Co. Ltd.
Omgba Essama
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