Shuttleless weaving machine
AssigneeRuti-Te Strake B.V.
InventorHubert P. van Mullekom
Life of this patent
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Abstract
When cutting the successive weft lengths after they have been inserted into the weaving shed, the tail ends are retained in a clamping device. Thereby shifting the weft lengths in the winding direction of the cloth is difficult. According to the invention this disadvantage is removed in that the clamping device comprises a stationary clamping element and a movable clamping element cooperating therewith and movable in the direction of the beating up movement of the reed.
Claims1
In a shuttleless weaving machine of the type comprising a reed, a weft conveyor fed with a continuous weft yarn supply, said weft conveyor being movable to insert weft lengths successively into the weaving shed, cutting means for cutting tail ends of the weft lengths after insertion thereof into the weaving shed, and means for catching and retaining the weft lengths during a beating up motion performed by said reed, the improvement wherein said means for catching and retaining the weft lengths comprises a disc rotatable about an axis ending substantially parallel to the weft direction, a curved stationary clamp surface disposed opposite a portion of the periphery of said disc to define a curved gap therebetween in which the weft lengths are received and advanced, drive means for intermittently rotating said disc to advance the weft lengths within said gap in the direction of the beating up motion of said reed, said cutting means including a movable cutting element, said drive means being also interconnected to said movable element to move the latter simultaneously with the advancement of weft lengths within said gap.
Dependencies are inferred from the claim text.