Metal fusion bonding – With means to handle work or product – Including means to orient work or position work portion...
Patent
1992-08-06
1993-11-23
Rosenbaum, Mark
Metal fusion bonding
With means to handle work or product
Including means to orient work or position work portion...
228260, 269903, B23K 3704
Patent
active
052636321
ABSTRACT:
A fixture for positioning high density packaged integrated circuits for tinning which includes a clamp bar assembly pivotally attached to a base. The base includes recessed nests in which the high density packages are positioned. The high density packages are secured in the nests by the clamp bar assembly. The top surfaces of the high density packages are protected from the solder wave by the base. A predetermined spacing and orientation of the nests ensures proper tinning.
REFERENCES:
patent: 4700935 (1987-10-01), Winslow et al.
patent: 4747532 (1988-05-01), Sim
patent: 4871106 (1989-10-01), Wharff
Faienza Carlo M.
Isherwood Robert P.
Zadrick Wayne J.
Knapp Jeffrey T.
Rosenbaum Mark
United Technologies Corporation
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