Downhill bottom vacuum corrugated feeder and method
摘要
A bottom vacuum corrugated feeder (BVCF) includes a tray for supporting a stack of documents. The tray is angled downhill relative to the feeding direction of the documents such that the leading edge of the stack is urged to a common stop member. The tray also includes a single side guide for aligning one side edge of the stack. A stack height sensor sends a signal corresponding to stack height to a controller which in turn controls voltage to be applied to a DC motor controlled blower based on a predetermined ratio of air flow pressure to stack pressure. The structure enables intermixed size document feeding in a BVCF.
申请公布号
US5255905(A)
申请公布日期
1993.10.26
申请号
US19920981049
申请日期
1992.11.24
申请人
XEROX CORPORATION
发明人
REID, PAULA E.;THOMAS, KENDOLPH A.;FALVO, JOHN R.;RIZZOLO, CHARLES D.;MILILLO, WILLIAM D.;SMOAK, JAMES F.;TABER, MICHELE D.