Laying-up workpieces of flexible sheet material
US4708334A · kind A · utility
2Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 1986 |
| Grant date | Nov 24, 1987 |
| Priority date | — |
| Expiry date | Sep 3, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S271/90
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A workpiece is placed on a retractable tray above a desired location and covered with a flexible sheet. As the tray is retracted, the flexible sheet prevents the workpiece from following the tray and allows the workpiece to move down into the desired location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.