Metal fusion bonding – Including means to apply flux or filler to work or applicator – By partial or total immersion of work or applicator into liquid
Patent
1993-03-03
1994-12-06
Bradley, P. Austin
Metal fusion bonding
Including means to apply flux or filler to work or applicator
By partial or total immersion of work or applicator into liquid
228259, 118416, 118425, 118426, B23K 108
Patent
active
053702972
ABSTRACT:
In a soldering apparatus using a rotary station, a component holder is lowered and/or moved vertically by a stepper motor drive. A motor, lowers a drive shaft by a lead screw, and a second motor rotates the shaft via a toothed bearing wheel, the shaft having a hexagonal cross-section. A pivotable lobe couples the shaft to a shaft to lower the component holder and to rotate it (by rotation of shaft). The stepper motors allow for variable speed of vertical movement of the component holder and for selective rotation.
REFERENCES:
patent: 3056371 (1962-10-01), Frank
patent: 4869418 (1989-09-01), Simpson et al.
58-86753; Patent Abstracts of Japan, vol. 7, No. 182, (E-192)(1327) 11 Aug. 1983; May 1983 (Complete Doc. Published).
Ciniglio Alexander J.
Squire Neil
Tombs Michael
Bradley P. Austin
Knapp Jeffrey T.
Pillarhouse International Limited
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