Pneumatic spinning apparatus
AssigneeMurata Kikai Kabushiki Kaisha
InventorsMakoto Yamana, Nobunori Kubota
Life of this patent
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Abstract
A cover is disposed to cover the entire spinning nozzle zone of a pneumatic spinning apparatus. This cover includes an air suction tube disposed in the interior of the cover, and this air suction tube has the functions of sucking and removing fly wastes generated in the cover and making a contribution to discharge of compressed air jetted from spinning nozzles.
Claims7
A cover means for a pneumatic spinning apparatus comprising a cover having four sides closed and being disposed between a draft zone and nip rollers to cover an entire spinning nozzle zone, and at least one air suction tube connected to the interior of the cover, whereby the air suction tube sucks and removes fly wastes generated from the spinning nozzle zone and is utilized for enhancing the effect of discharging air from the spinning nozzle, said cover comprising a body member and a lid which is connected to the body member by means of a hinge to be freely opened or closed, spinning nozzles are fixed to the body member and said air suction tubes are also connected to the body member.
A cover means for a pneumatic spinning apparatus comprising a cover having four sides closed and being disposed between a draft zone and nip rollers to cover an entire spinning nozzle zone, at least one air suction tube connected to the interior of the cover whereby the air suction tube sucks and removes fly wastes generated from the spinning nozzle zone and is utilized for enhancing the effect of discharging air from the spinning nozzle, and a plurality of guides for bending the yarn processed from the spinning nozzle disposed in the cover, said air suction tube being opened below the position where the yarn is supported in bending position by the guides.
Dependencies are inferred from the claim text.