CNC machine tool

Tool changing – With means to transfer work

Reexamination Certificate

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Details

C483S031000, C483S036000, C483S039000, C483S041000, C409S237000, C409S235000, C409S159000, C408S235000, C029S03300H

Reexamination Certificate

active

07147595

ABSTRACT:
A CNC machine tool includes a worktable supporting two workpieces and rotatable on a base so as to exchange the positions of the workpieces. A post member is fixed on the base. A first horizontal rail unit is movable vertically on the post member. A second horizontal rail unit is movable on the first horizontal rail unit along a first horizontal direction. A spindle head unit is movable on the second horizontal rail unit along a second horizontal direction perpendicular to the first horizontal direction.

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patent: 6843624 (2005-01-01), Sugata et al.
patent: 7013544 (2006-03-01), Yasuda et al.
patent: 2001-9652 (2001-01-01), None
patent: 2001-315040 (2001-11-01), None
patent: 2002-205241 (2002-07-01), None

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