发明名称 Adjustable angle auger
摘要 A portable angle auger apparatus for conveying bulk material comprising a conveyor auger and duct pivotable with respect to a supply auger and duct, a pivot hinge attached to beveled ends of the ducts and a movable flexible covering for the pivot juncture. The pivot juncture and flexible covering are designed such that the apparatus can be assembled and disassembled quickly by one individual.
申请公布号 US4989716(A) 申请公布日期 1991.02.05
申请号 US19900535531 申请日期 1990.06.11
申请人 STUCKEY, GERALD 发明人 STUCKEY, GERALD
分类号 B65G33/32 主分类号 B65G33/32
代理机构 代理人
主权项
地址