发明名称 |
Drilling machine with automatic tool changer |
摘要 |
A drilling machine with an automatic tool changer (A.T.C.) comprising a driving motor for a spindle head and a tool magazine rotatably supported by the spindle head and provided with a plurality of tool arbors for holding tools, one of the tools being interchanged with another of the tools by intermittent rotation of the tool magazine, and wherein the tool arbors are supported for swinging movement between a protrusion position and a retraction position so as not to obstruct the machining operation.
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申请公布号 |
US4050837(A) |
申请公布日期 |
1977.09.27 |
申请号 |
US19760703368 |
申请日期 |
1976.07.08 |
申请人 |
FUJITSU FANUC LIMITED |
发明人 |
SHICHIDA, HIROMICHI;KATSUBE, HIDEO;OYAMA, SHIGEAKI;TOYODA, KENICHI;SAITO, MITSUO |
分类号 |
B23Q3/157;B23B39/20;(IPC1-7):B23B39/20 |
主分类号 |
B23Q3/157 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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