| 摘要 |
PCT No. PCT/CH94/00040 Sec. 371 Date Oct. 19, 1994 Sec. 102(e) Date Oct. 19, 1994 PCT Filed Feb. 24, 1994 PCT Pub. No. WO94/20245 PCT Pub. Date Sep. 15, 1994The invention concerns a multi-spindle automatic lathe intended for machining bars of material. Such lathe comprises: a spindle carrier (2) adapted to be displaced in rotation and translation and on which spindles (3) intended for holding bars (M) are assembled together, and bar (M) shaping means including tool bearing carriages (14) which are arranged and adapted in order to receive machining tools (12) and which are directed by control cams (16, 18) supported and driven in rotation, such lathe being characterized in that the shaping means are mounted around a central body (50) which assures the interior guidance of the spindle carrier (2) while the shaping means and the spindles (3) assembled on the spindle carrier (2) are actuated from the exterior by peripheral driving means. |
