发明名称 |
VORRICHTUNG ZUM VERHINDERN DES LUFTAUSTRITTS IN VERBINDUNG MIT EINEM BAHNZUSCHNEIDAUTOMATEN |
摘要 |
<p>The present invention relates to an automatic sheet cutting apparatus which cuts off a sheet like a knit or a woven fabric into a predetermined shape and more particularly to a vacuum air leakage preventive device combined with an automatic sheet cutting apparatus so that a vacuum air can be prevented from leaking through a clearance between a bottom surface of one of those brush-mounting bases aligned in parallel with a pair of endless chains and a top surface of the main body of the automatic sheet cutting apparatus. The vacuum leakage preventive device includes a shielding member on a movable arm which is movable into place relative to the main body and the brush-mounting bases to prevent a break in a vacuum which pulls the material to be cut onto the main body relative to a cutter.</p> |
申请公布号 |
DE4233937(A1) |
申请公布日期 |
1993.04.15 |
申请号 |
DE19924233937 |
申请日期 |
1992.10.08 |
申请人 |
SHIMA SEIKI MFG. LTD., WAKAYAMA, JP |
发明人 |
ARIKITA, REIJI, WAKAYAMA, JP |
分类号 |
B26D7/02;B26D7/01;D06H7/00 |
主分类号 |
B26D7/02 |
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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