Textiles: fiber preparation – Working – Drafting
Patent
1984-01-16
1985-07-02
Rimrodt, Louis K.
Textiles: fiber preparation
Working
Drafting
19293, D01H 574
Patent
active
045258970
ABSTRACT:
A filament drawing apparatus has a support, at least two pairs of rollers spaced apart on the support in a travel direction so that a filament to be drawn passes in the direction between the rollers of both pairs, and a drive having at least two output shafts and including a transmission for rotating the shafts at different speeds. One of the shafts is connected to one of the roller pairs and the other roller pair is displaceable on the support in the travel direction relative to the one roller pair. An input gear is mounted on the other output shaft and an output gear is mounted on one of the rollers of the other roller pair and is displaceable therewith in the direction. An input link has one end pivoted at the other output shaft and an opposite end and an output link has one end pivoted at the one roller of the other roller pair and has an opposite end pivoted on the opposite end of the input link. An intermediate gear pivoted on the opposite ends meshes with and interconnects the input and output gears. Thus rotation of the other output shaft is transmitted from the input gear through the intermediate gear and output gear to the one roller of the other roller pair.
REFERENCES:
patent: 3479700 (1969-11-01), Livingston
Bothner Jakob
Schulz Gunter
Dubno Herbert
Rimrodt Louis K.
Ross Karl F.
Zinser Textilmaschinen GmbH
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