Device of supplying paper medium
US7942404B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2008 |
| Grant date | May 17, 2011 |
| Priority date | — |
| Expiry date | Mar 26, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/1912
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A medium supply device includes a receiving portion including a support plate to form a bottom surface of the receiving portion, a support portion being formed on the support plate to support a central portion of a bottom surface of paper medium, and a guide being formed on the support plate to limit both sides of paper medium around the support portion; a separating portion being provided in front of the receiving portion to pick up and discharge the paper medium; and a pressurizing portion including a block to move forward and backward with respect to the receiving portion and a plate of which a location is adjustable upwardly and downwardly along the block, wherein the guide is formed in parallel with a transferring direction of the paper medium and includes a plurality of protrusions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.