Link type paper tray structure
US6651979B2 · kind B2 · utility
3Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 8, 2002 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Feb 4, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2403/55
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A link type paper tray structure includes a base, two movable guides, and a link mechanism. The base is provided for receiving paper. The link mechanism is mounted on the base. The link mechanism may be used to control movable guides mounted on the base to move reciprocally. Thus, the paper tray has a lower cost of fabrication, may efficiently reduce noise during use, and may facilitating operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.