Patent · US Expired

Weft yarn clamp for clamping and releasing weft yarns of a weaving machine

US7007723B2 · kind B2 · utility

1Cited by

5References

11Claims

0Family size

Assignee

N.V. Michel Van de Wiele · BE

Inventors

Johny Debaes · Moorslede, BE
Ferdi Dejaegere · Dadizele, BE

Key dates

Filing date	Apr 22, 2002
Grant date	Mar 7, 2006
Priority date	—
Expiry date	Aug 4, 2023

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65H2701/31
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a weft yarn clamp for clamping and releasing weft yarns of a weaving machine, the weft yarn clamp comprising a first and a second clamping element, at least one clamping element of which is a clamping means controlled by an actuator and the actuator comprising a pneumatic system, controlling a clamping means working against a spring force.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.