Sheet feeding apparatus for coordinate plotter
US4699370A · kind A · utility
11Cited by
2References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 1986 |
| Grant date | Oct 13, 1987 |
| Priority date | — |
| Expiry date | Feb 3, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/6563
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A single sheet is transported from a tray where sheets are stored to the table of a coordinate plotter by a movable device which lifts the sheet by suction from the tray and moves the attached sheet part way to a final position on the table. The sheet is released; the device retreats and then again lifts the same sheet by suction and transports the sheet to a final position on the table.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.