Sheet size detection device
US8123213B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2008 |
| Grant date | Feb 28, 2012 |
| Priority date | — |
| Expiry date | Jun 4, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2801/06
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A sheet size detection device for detecting a size of sheets which are held in a sheet tray is disclosed. The device comprises first and second guide members, first and second brackets, and a plurality of switches. The first guide member is movable in accordance with a first dimension of the sheets. The second guide member is movable in accordance with a second dimension of the sheets. Each bracket is operatively connected to its respective guide member and includes a plurality of slots extending through a solid surface. The plurality of switches is configured for selective engagement by at least one of the brackets. The solid surface and the plurality of slots of each bracket are configured to interact with one another to selectively engage the plurality of switches. The selective engagement of the plurality of switches enables conveyance of two dimensions of the sheet size.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.