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1. (WO2017153596) TOOL SPINDLE

Pub. No.:    WO/2017/153596    International Application No.:    PCT/EP2017/055744
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat Mar 11 00:59:59 CET 2017
IPC: B23Q 1/70
B23B 29/034
B23Q 27/00
B23Q 5/34
Applicants: KOCHSIEK, Adolf
Inventors: KOCHSIEK, Adolf
The invention relates to a tool spindle having a spindle housing, a rotary drive, and a tool receiving unit, wherein the tool receiving unit is arranged within the spindle housing and is movable with respect thereto. The tool spindle can be used multifunctionally and both conventional machining processes such as drilling, milling and lathing as well as novel machining processes such as off-round turning can be carried out in each case without damage to the spindle and with high industrial manufacturing quality.