Leno selvedge forming device
US4580605A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 28, 1984 |
| Grant date | Apr 8, 1986 |
| Priority date | — |
| Expiry date | Jun 28, 2004 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03C7/06
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to the textile industry and, more particularly, to weaving machines. The device comprises: a support (1) to be fixed on the weaving machine; a first lever (2) oscillating on the said support and provided with at least one tongue (3) which has at its end an eye (27) for guiding an additional warp thread; a second lever (6) also oscillating on the support (1) and provided with two bars (7) which are mounted in sliding fashion against each other in a direction parallel with the fell and which each have at least one eye for guiding a crossing thread; means (15, 16, 34, 35) for actuating pivoting of the two oscillating levers (2, 6); and means (49, 55, 65) for actuating sliding of the bars (7) for guiding the crossing threads, arranged so that each crossing thread passes alternately on either side of the corresponding additional warp thread. The invention is applicable to shuttleless weaving machines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.