Assembly to draw warp yarns through a double reed comprising two fixing blades with slits at one side of the reed are moved in a cycled action to engage and disengage the rows of reed dents to work with the drawing-in hooks

摘要

An assembly to draw warp yarns (2) through a double reed (1) has two fixing blades (4,5), with slits (10), at one side of the reed. They are brought in and out of the reed, in a cycled movement, to engage with the reed dents and the gaps (10) between neighboring reed dents in a row (6) of reed dents. An assembly to draw warp yarns (2) through a double reed (1) has two fixing blades (4,5), with slits (10), at one side of the reed. They are brought in and out of the reed, in a cycled movement, to engage with the reed dents and the gaps (10) between neighboring reed dents in a row (6) of reed dents. The gap between one fixing blade on one side, and the other fixing blade and the drawing-in hooks on the other side, is varied by cycles by a half-interval. A disengaged fixing blade is moved away from the other fixing blade when it is engaged and draws in the hooks. The other disengaged fixing blade is drawn towards the first when it is engaged.