Driving gear of rotor type open end fine spinning machine

Details Driving gear of rotor type open end fine spinning machine Driving gear of rotor type open end fine spinning machine

1983-10-18

1986-01-14

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

D01H 112, D01H 7882

Patent

active

045638748

ABSTRACT:
In a driving gear of a rotor type open end fine spinning machine, a rotation shaft of a spinning rotor and a drive shaft are connected through a speed multiplying mechanism, the spinning rotor facing to a fiber feed passage and a yarn taking passage is rotated at a multiplied speed by rotation driving of the drive shaft, a cover is installed to surround the spinning rotor and the rotation shaft thereof, an air passage is constituted so that air flow to guide fibers at the fiber feed passage into the spinning rotor passes through inside of the cover and is exhausted out of an exhaust port provided on the cover, and air flow passing through the air passage eliminates the friction heat caused by rotation of the spinning rotor.

REFERENCES:
patent: 3911659 (1975-10-01), Mandl
patent: 3918248 (1975-11-01), Suzuki
patent: 3927516 (1975-12-01), Stahlecker
patent: 3958846 (1976-05-01), Donner

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