Linen spreader apparatus and method
US7836617B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Dec 21, 2007 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Jun 7, 2028 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F67/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A separated article of laundry is dragged over a plurality of wheels or belts. The wheels or belts adjust the amount of overhang on each side, making an edge of the article more horizontal. A clamp clamps the edge and drags the article of laundry from the wheels or belts. Resistance, such as by a pinch arm, may assist in untangling the article of laundry as the article is dragged. Sensors adjacent the belts or wheels measure a size of the article of laundry. A folder adjusts based on the size. For example, the types of folds to be made, the placement of runners for folding, or the output sorting are adjusted. The folder may operate more efficiently by providing time for the folder to adjust to the size of the article of laundry prior to feeding from the spreader.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.