Metal fusion bonding – Including means to force or clamp work portions together... – Work portion comprises electrical component
Patent
1978-07-10
1980-08-12
Hall, Carl E.
Metal fusion bonding
Including means to force or clamp work portions together...
Work portion comprises electrical component
228 47, 29 33T, 29596, 29609, H02K 1502
Patent
active
042168929
ABSTRACT:
Four carriers are disposed at 90.degree. intervals about the axis of rotation. A wound core formed on a mandrel is shifted to one of the carriers contacted with the mandrel. The carrier with the core is rotated through 90.degree. to reach a compression unit and the core is compressed through the movement of the carrier toward the unit, after which the compressed core is welded. When the carrier with the completed core faces a discharge channel through its intermittent rotation, the carrier moves into the channel. Then the carrier ascends to leave the core in the channel and is then rotated to oppose to the mandrel to repeat the above process. The remaining carriers are similarly operated.
REFERENCES:
patent: 3062267 (1962-11-01), Hart et al.
patent: 3152629 (1964-10-01), Rediger
patent: 3206964 (1965-09-01), Hart et al.
patent: 3283399 (1966-11-01), Hart et al.
patent: 3420469 (1969-01-01), Lewis et al.
patent: 3842493 (1974-10-01), Ohuchi et al.
Asai Koichi
Iwaki Yoshiyuki
Kawada Tohsuke
Kuroda Ryozo
Hall Carl E.
Mitsubishi Denki & Kabushiki Kaisha
Ramsey K. J.
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