Monitoring of thread transport
US7039489B2 · kind B2 · utility
0Cited by
4References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 10, 2005 |
| Grant date | May 2, 2006 |
| Priority date | — |
| Expiry date | Apr 12, 2025 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03D47/30
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method for monitoring the transport of a thread in a weaving machine is presented in which the thread includes thread sections (21, 21.i) which are transported with an associated speed (vi). In this method, values (24) of at least one kinematic measurement parameter of at least one thread section (21, 21.i) are measured and, based on the measured values (24), approximation values (25) of the tensile force which acts on at least one thread section (21, 21.i) are calculated by means of a computation model (2). The computed approximation values (25) are displayed for monitoring purposes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.