Press and suction apparatus of a numberical control router
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United States of America Patent
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Jul 5, 1994
Grant Date -
N/A
app pub date -
Jan 5, 1993
filing date -
Jan 5, 1993
priority date (Note) -
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Abstract
Press members are fixed to operating shafts of cylinders and guides attached to supporting portions are fixed to a supporting frame and suction ducts are fixed to cylinders provided with the supporting frame. The press members are driven to suck a sacrifice board and a process board which are not flat on a suction table. The suction ducts are driven to remove chips and dust on the table, the sacrifice board and the process board.
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