Document Type and Number:
Japanese Patent JPS4966931
Kind Code:
A
Abstract:
A manually operable yarn handling apparatus adapted to initially pick up a running length of yarn and then pull the same at high speed and high tension. The apparatus includes a nozzle tube having an open forward end adapted to aspirate the yarn end thereinto, and an outlet tube coaxially aligned with the rear end of the nozzle tube to define an annular orifice therebetween. An air supply arrangement is provided for directing pressurized air through the orifice to create a suction in the nozzle tube, and means is provided for manually varying the spacing between the nozzle tube and outlet tube between a first position designed to aspirate the yarn end and a second position designed to tension the yarn.
Application Number:
JP4416772A
Publication Date:
June 28, 1974
Filing Date:
May 03, 1972
Export Citation:
International Classes:
B65H54/88; D01D11/00; (IPC1-7): B65H51/16