Pneumatic thread holder for a selvage device on weaving machines.

摘要

Pneumatic thread holder for a selvedge device on weaving machines, characterized in that it consists essentially in the combination of a blower nozzle (11); a support (12) for the weft thread, located underneath said nozzle; and an opening (13) for the weft thread in line with the blower nozzle (11), where said opening (13) has an enlargement (14) transverse to the blowing direction (V) of the blower nozzle (11).