| 摘要 |
FIELD: textiles; paper. ^ SUBSTANCE: invention refers to textile machine-building industry and refers to a shuttleless loow with a nozzle device, and namely a pneumatic shuttleless device with a main blast hole with a mixing tube for interlining of the weft thread to the lease by means of the transporting medium pushed by the main blast hole, as well as one clamoing device. The clamping device is situated in the mixing tube, in its zone of the weft thread exit and is equipped with an executive part siatuated outside the mixing tube and with a lever connected with the executive part so that at loading of the executive part by executive medium or at termination of such loading the lever performs an upsetting movement, as a result whereof the lever clamps the weft thread in the hole of the mixing tube between itself and the support. ^ EFFECT: creation of clamping device in mixing tube for clamping of weft thread so that to prevent the weft thread rebound back to the mixing tube. ^ 14 cl, 35 dwg |
