Apparatus for forming a seam
US4924787A · kind A · utility
4Cited by
13References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 3, 1989 |
| Grant date | May 15, 1990 |
| Priority date | — |
| Expiry date | Mar 3, 2009 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05D2305/04
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A seam forming apparatus for forming a seam in one or more limp material segments includes a fold assembly and a driver for positioning the segments within guide channels in the fold assembly prior to presentation to a seam joining device. The driver controls the segments to be at associated predetermined positions within the fold assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.