Bearing system for automotive alternators

Metal working – Method of mechanical manufacture – Electrical device making

Patent

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Details

29596, 2940208, 2989801, 2989807, H02K 1500

Patent

active

054525047

ABSTRACT:
A method for rebuilding a bearing system for automotive alternators, including: removing the old bearing from the alternator shaft; pressing a cylindrical bearing journal or spacer onto the shaft; obtaining a bearing sleeve; inserting the bearing sleeve into the support hole of the alternator housing; inserting a draw cup needle bearing having a larger diameter than the old bearing into the bearing sleeve, and; inserting the bearing journal into the draw cup needle bearing.

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patent: 4346321 (1982-08-01), Frister
patent: 4360749 (1982-11-01), Neumann et al.
patent: 4546280 (1985-10-01), Pfluger
patent: 4575926 (1986-03-01), McMinn

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