Paper sheet stacking apparatus and paper sheet post processing apparatus
US7832725B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2007 |
| Grant date | Nov 16, 2010 |
| Priority date | — |
| Expiry date | Dec 7, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/00848
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There is described a paper sheet post processing apparatus that includes a paper sheet stacking apparatus in which the paper sheet stacking operation can be smoothly and stably conducted during a high-speed post processing of paper sheets. The paper sheet stacking apparatus includes: a paper sheet stacking tray that is inclined with respect to a horizontal line; an ejecting member to press-push a lower end portion of the paper sheets stacked on the paper sheet stacking tray, so as to eject the paper sheets outside the paper sheet stacking apparatus; and a protrusion member to push up substantially a center portion of the paper sheets stacked on the paper sheet stacking tray. The protrusion member is formed as a separate member being independent of the ejecting member. Further, the height of the protrusion member is lower than that of the ejecting member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.