发明名称 Sheet stacking apparatus
摘要 An apparatus in which an elevator movably supports a drawer having a tray associated therewith. The tray receives successive sheets at a loading station. The elevator moves continuously downwardly to maintain the uppermost sheet of the stack of sheets on the tray at a preselected location in the loading station until the drawer and tray are positioned at a discharge station located interiorly of a housing. The sheets are transferred from the tray to the drawer which advances the sheets from the discharge station to an unloading station located externally of the housing. A door opens, in synchronism with the movement of the drawer, to enable the sheets to pass from the discharge station to the unloading station located exteriorly of the housing.
申请公布号 US5018717(A) 申请公布日期 1991.05.28
申请号 US19870076979 申请日期 1987.07.23
申请人 XEROX CORPORATION 发明人 SADWICK, PAUL V.;SABOCHECK, MICHAEL K.
分类号 B65H31/10;B65H31/30;B65H31/32;B65H33/08 主分类号 B65H31/10
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