发明名称 Exhaust-driven sawdust venting attachment for a sawmill
摘要 An exhaust-driven sawdust venting attachment for a sawmill provides a curved conduit portion attachable to the protective blade cover of the sawmill. A first exhaust inlet, carried by the curved conduit portion, supplies a stream of exhaust gasses that transports sawdust into a straight conduit portion. A second exhaust inlet carried by the straight conduit portion supplies a stream of exhaust gasses that transports sawdust out a vent opening some distance from the sawmill. As a result, sawdust does not tend to accumulate in the area of the saw blade.
申请公布号 US5953973(A) 申请公布日期 1999.09.21
申请号 US19970964009 申请日期 1997.11.04
申请人 CLIFFORD, ALLEN E. 发明人 CLIFFORD, ALLEN E.
分类号 B23D59/00;B23Q11/00;(IPC1-7):B26D7/00 主分类号 B23D59/00
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