Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Work or object holding type
Patent
1992-11-18
1995-06-27
Picard, Leo P.
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
Work or object holding type
205119, 204DIG5, 204 97, 118500, 29DIG12, 335289, H01F 720, C25B 100, B05C 1300
Patent
active
054283310
ABSTRACT:
This invention is for holding components made of a ferromagnetic material parallel to a component axis for electroplating the component. The component substrate according to the invention has at least two magnet poles, oriented toward the components and having opposite polarity. The magnet field lines extend from one magnet pole to the other magnet pole through the components only in the vicinity of a contact faces of the components oriented toward the magnet poles. This prevents ferromagnetic particles from depositing on the ends of the components remote from the contact faces. The apparatus according to the invention is especially suitable for holding a plurality of components during electrolytic surface coating of the components.
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Graner Juergen
Keim Norbert
Maier Martin
Nitsch Manfred
Weber Josef
Greigg Edwin E.
Greigg Ronald E.
Picard Leo P.
Robert & Bosch GmbH
Ryan Stephen T.
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