Sheet sorting device
US6170821A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 15, 1998 |
| Grant date | Jan 9, 2001 |
| Priority date | — |
| Expiry date | Apr 15, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2553/61
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An automatically sheet sorting device has multistage trays for storing sheets fed from a copying machine or the like, which each incorporate a sheet detecting mechanism including a sheet-empty detection lever of sheet-empty detecting means for detecting the sheet existing on the tray, and a sheet-full detection lever of sheet-full detecting means for detecting the sheets reaching a prescribed storage limit. The individual operable sheet-empty detection lever and sheet-full detection lever can be assembled in the tray compactly. A sheet-empty actuating member connected to the sheet-empty detection lever for actuating a sheet-empty switch and a sheet-empty actuating member connected to the sheet-full detection lever for actuating a sheet-full switch are of electrically non-contacting mechanism, thus to enable the tray to he readily detached from and attached to the device without any troublesome work of establishing an electrical connection or disconnection of electric elements between the tray and the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.