Two-apron drafting unit for spinning machines

Details Two-apron drafting unit for spinning machines Two-apron drafting unit for spinning machines

1993-06-15

1994-08-09

Crowder, Clifford D.

Textiles: fiber preparation

Working

Drafting

19254, 19244, D01H 586

Patent

active

053353978

ABSTRACT:
In the case of a two-apron drafting unit for spinning machines, it is provided for the parallel alignment of the top apron cradle and of the pressure roller twin guided by it with respect to the pertaining bottom cylinder that the pressure roller holder arranged in the load carrier only takes over the function of providing the load and the lateral guiding. The parallel alignment of the apron cradle is caused by a preferably L-shaped stop against which the apron cradle will be placed. The shaft of the pressure roller twin is unguided in the radial direction in the pressure roller holder.

REFERENCES:
patent: 2899714 (1959-08-01), Noguera
patent: 2941262 (1960-06-01), Schiltknecht
patent: 3235914 (1966-02-01), Ihei Beppu
patent: 3665559 (1972-05-01), Ooki
patent: 3890677 (1975-06-01), Noguera

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