发明授权
US08201817B1 Pick roller with delay clutch 有权
采用带延时离合器的滚轮

Pick roller with delay clutch
摘要:
A media advance system includes a media input holder; a pick assembly for moving sheets of media from the media input holder, the pick assembly includes a pick roller including an axle and a face, the face including an arc-shaped groove; and a gear including a first side and a second side opposite the first side, the first side including a projection that extends into the arc-shaped groove in the face of the pick roller; and an intermediate roller for receiving a sheet of media from the pick roller and advancing the sheet further along a media advance path.
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