Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Patent
1992-09-18
1994-03-01
Picard, Leo P.
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
174265, 174266, 439 46, 439 75, 361785, H05M 100
Patent
active
052909700
ABSTRACT:
An improved rework method and rework pin for repairing and reworking multilayer printed circuit boards are described. The rework pin is constructed of conductive material having a configuration that accommodates the configuration of through holes in a multilayer printed circuit board assembly. The rework pin includes a cup-like structure at one end for cooperating with component leads, an elongated electrically insulated portion and an electrically conductive tip portion extending beyond the thickness of the multilayer board.
REFERENCES:
patent: 3212048 (1965-10-01), Rosenberg et al.
patent: 5038252 (1991-08-01), Johnson
patent: 5050295 (1991-09-01), Sullivan et al.
Figlin Cheryl R.
Johnson Charles A.
Picard Leo P.
Unisys Corporation
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