| 摘要 |
PCT No. PCT/JP81/00261 Sec. 371 Date Jan. 6, 1982 Sec. 102(e) Date Jan. 6, 1982 PCT Filed Oct. 1, 1981 PCT Pub. No. WO82/02848 PCT Pub. Date Sep. 2, 1982.A machine tool having a gate-type construction and provided with a tool magazine (11). The tool magazine (11) is mounted between a pair of support portions (3a) of a gate-shaped column (3) and above a work support table (2). The tool magazine (11) is composed of a plurality of tool holders (16) each holding a tool (17), and a driving device (18) for moving the tool holders (16) back and forth. This arrangement permits an efficient use of the working space on the work support table (2), and makes it possible to reduce the sizes of the support table (2) and a bed (1).
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