Machine for the two-stage machining of preground shafts

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United States of America Patent

PATENT NO 5507684
SERIAL NO

08289382

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Abstract

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A two-stage machining process is carried out using control of a pair of levers upon which one pair of grinding tools is provided. The second stage of the machining process is effected by grinding tools, e.g. immobilized segment of a grinding belt or band of tongs whose arms are inserted between the levers.

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Patent Owner(s)

Patent OwnerAddress
ERNST THIELENHAUS KGWUPPERTAL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schwar, Rudolf Wuppertal, DE 10 55

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