发明授权
- 专利标题： Numerically controlled machine tool management system
- 专利标题（中）： 数控机床管理系统
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申请号： US63298申请日： 1993-05-19
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公开(公告)号： US5391968A公开(公告)日： 1995-02-21
- 发明人: Tomomitsu Niwa
- 申请人： Tomomitsu Niwa
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX2-90980 19900405; JPX3-64939 19910328
- 主分类号： B23Q15/00
- IPC分类号： B23Q15/00 ; G05B19/18 ; G05B19/408 ; G05B19/409 ; G05B19/414 ; G05B19/418 ; G05B19/00
摘要：
A numerical control system for controlling a machine tool including a control device for controlling the machine tool; external portable storage device for storing data; a disabling device for disabling the control device; a read/write device, operable when the external portable storage device is manually coupled thereto, for reading data from the external portable storage device and for writing data to the external portable storage device; and a determining device for determining whether the external portable storage device is coupled to the read/write device. The disabling device disables the control device when the determining device determines that the external portable storage devices not coupled to the read/write
公开/授权文献
- USD392862S Collated screw gun 公开/授权日：1998-03-31
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