Pirn exchange apparatus in double twister

Details Pirn exchange apparatus in double twister Pirn exchange apparatus in double twister

1980-05-08

1982-08-03

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Stopping or starting

57 5872, 57266, D01H 722, D01H 786

Patent

active

043421881

ABSTRACT:
A pirn exchange apparatus in double twister includes a bolster supporting a wharve of a spindle unit thereon. The bolster is mounted on a machine stand rotatably with one axis being as the center so that the bolster with the spindle unit is shifted in a tilting manner between the twisting position and the pirn exchange position.

REFERENCES:
patent: 2478928 (1949-08-01), Carter et al.
patent: 2599256 (1952-06-01), Hartley et al.
patent: 2786324 (1957-03-01), Keith et al.
patent: 3264812 (1966-08-01), Scragg
patent: 3292358 (1966-12-01), DiMeglio et al.
patent: 3815348 (1974-06-01), Wachendorf et al.
patent: 4257220 (1981-03-01), Menegatto

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