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1. (WO2000066320) MACHINE TOOL WITH MECHANICAL ENERGY ACCUMULATOR

Pub. No.:    WO/2000/066320    International Application No.:    PCT/EP2000/001358
Publication Date: Fri Nov 10 00:59:59 CET 2000 International Filing Date: Sat Feb 19 00:59:59 CET 2000
IPC: B23Q 1/00
B23Q 1/62
H02J 9/06
H02J 15/00
Applicants: STAMA MASCHINENFABRIK GMBH
KUPPINGER, Rolf
Inventors: KUPPINGER, Rolf
Title: MACHINE TOOL WITH MECHANICAL ENERGY ACCUMULATOR
Abstract:
The invention relates to a machine tool (10) that comprises a plurality of pins (21, 22, 23) that are controlled by a control unit and a central power unit that provides energy originating from a network (29) for driving said pins (21, 22, 23). The machine tool is also provided with a mechanical energy accumulator (30) that supplies the energy for an emergency supply of the pins (21, 22, 23) if the network (29) fails.