Unfolding device
US4730756A · kind A · utility
2Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 1986 |
| Grant date | Mar 15, 1988 |
| Priority date | — |
| Expiry date | Sep 3, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA41H43/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method of unfolding a doubled piece of textile material (20), which comprises a first piece of material (21) and a further piece of material (22) disposed adjacent a surface (25) of the material (21), includes the steps of holding the first piece of material (21) so as to leave the further piece of material (22) free, and creating an air current, for example from a nozzle (4), to move the further piece of material (22) away from the surface (25).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.