IMPROVEMENTS IN DEVICES FOR THE RESEARCH OF THE PITCH ASSOCIATED WITH THE RATIERS AND OTHER WEAVING MECHANICS

摘要

Device for finding the pitch associated with dobbies or the like. /P P The player 8 is formed by two rings 15 and 16 intended to engage respectively with the toothed wheel 4 driven by the auxiliary motor and with the plate 7a integral with the shaft of the loom. These two rings, mounted to slide on a fluted sleeve 5 of the shaft 6 of the dobby, are associated with springs 18 and 19 which bring them back into contact while allowing them to move independently on the sleeve 5 to avoid any interference. - hurtful blow. /P P Textile material industry.