Open end spinning machine frame construction

Details Open end spinning machine frame construction Open end spinning machine frame construction

1978-05-31

1980-05-27

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Untwisting

57 5889, D01H 116, D01H 112

Patent

active

042043913

ABSTRACT:
A frame construction for an open-end spinning machine includes an elongate plate extending along one side of the machine for supporting a first series of spinning unit housings and an elongate plate extending along the other side of the machine for supporting a second series of spinning unit housings. The plates are interconnected by transverse cross-members, which, preferably, do not project beyond the upper and lower extremities of the plates. Apertures equally spaced along the plates serve to receive and support the spinning unit housings.
The plates are provided along their upper extremities with inwardly projecting flanges which abut against the cross-members so as to locate the plates.
Preferably, the driving elements for the spinning elements supported by the spinning unit housings, and the suction ducts serving to provide vacuum at each of the spinning units are located between and within the upper and lower extremities of the plates.

REFERENCES:
patent: 3075341 (1963-01-01), Latus
patent: 3511045 (1970-05-01), Bures et al.
patent: 3774382 (1973-11-01), Bartling
patent: 3782095 (1974-01-01), Bures et al.
patent: 3936995 (1976-02-01), Laflaquiere et al.
patent: 3977168 (1976-08-01), Schewe
patent: 3990219 (1976-11-01), Schewe

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