发明名称 |
Sheet stacking device, drive control method, and computer program product |
摘要 |
A sheet stacking unit that stacks sheets thereon is movable up and down. A lifting unit moves the sheet stacking unit up and down. A driving unit drives the lifting unit. A control unit controls a driving speed of the driving unit. A position detecting unit detects a position of the sheet stacking unit in an up-and-down direction. The control unit controls the driving speed according to the position of the sheet stacking unit detected by the position detecting unit.
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申请公布号 |
US8002274(B2) |
申请公布日期 |
2011.08.23 |
申请号 |
US20090453200 |
申请日期 |
2009.05.01 |
申请人 |
RICOH COMPANY, LIMITED |
发明人 |
SAITO TAKASHI;TAMURA MASAHIRO;SUZUKI NOBUYOSHI;NAGASAKO SHUUYA;KIKKAWA NAOHIRO;KOBAYASHI KAZUHIRO;FURUHASHI TOMOHIRO;HATTORI HITOSHI;TOKITA JUNICHI;KUNIEDA AKIRA;ICHIHASHI ICHIRO;MAEDA HIROSHI;KURIYAMA ATSUSHI |
分类号 |
B65H31/10 |
主分类号 |
B65H31/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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