| 摘要 |
This device comprises a taper 14 of complementary shape to that of the spindle of the machine tool, whose upper end is equipped with means 15, 16 for fastening to the head of the machine by a tie bar 17, and inside which taper there is an axial bore in which there is mounted, with interposition of ball bearings 19, a tool-carrying spindle 22 equipped with specific rotational drive means. Application to equipping milling machines. <IMAGE>
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