发明名称 Dustless bag breaker
摘要 An automatic bag breaking system in which a bag of powdered material is opened and emptied within a protective enclosure. The enclosure is equipped with a bag holding assembly and at least one flapper to sequentially strike the bag after the bag is cut to enhance discharge of the bag's contents within the protective enclosure.
申请公布号 US4332334(A) 申请公布日期 1982.06.01
申请号 US19800152378 申请日期 1980.05.22
申请人 MIAN, THOMAS T. 发明人 MIAN, THOMAS T.
分类号 B65B69/00;(IPC1-7):B67B7/24 主分类号 B65B69/00
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