Spring and process for making a spring for a fluid bearing by el

Details Spring and process for making a spring for a fluid bearing by el Spring and process for making a spring for a fluid bearing by el

1991-12-30

1993-07-27

Tufariello, T. M.

Electrolysis: processes, compositions used therein, and methods

Electroforming or composition therefor

C25D 102

Patent

active

052307875

ABSTRACT:
An electroforming process is used to prepare a thin, deformable metal member by immersing an electrode having an outer surface with an undulating cross-section of hill-like and valley-like shapes in an electroforming bath. The hill-like shapes are narrower than the valley-like shapes, and, in a preferred embodiment, the bottoms of the valley-like shapes are electroformed to be thinner than the tops of the hill-like shapes. The metal member is useful as a spring in a fluid bearing such as an air bearing.

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