Housing and mounting means for open end spinners

Details Housing and mounting means for open end spinners Housing and mounting means for open end spinners

1977-05-11

1978-10-31

Gorenstein, Charles

Textiles: spinning, twisting, and twining

Apparatus and processes

Unitary multiple twist devices

57 5895, D01H 112, D01H 116, D01H 128

Patent

active

041226550

ABSTRACT:
A machine for the open-end spinning of yarns includes a machine frame which supports a plurality of side-by-side spinning units, each including a fibre opening roller and a spinning rotor, the arrangement being such that the rotational axes of the spinning rotors and opening rollers lie in respective first and second planes. The housings are mounted on the machine frame for pivotal movement about an axis transverse to the rotational axis of the spinning rotor and positioned between the first and second planes.
A catch for holding against pivotal movement additionally acts to hold a cover extending over the housing in place. A second cover, which may be transparent, lies beneath the first cover and separately covers the opening roller. The supporting brackets for the housings are arranged such that each housing can be readily removed from the machine frame.

REFERENCES:
patent: 3756007 (1973-09-01), Bartling
patent: 3774382 (1973-11-01), Bartling
patent: 3846967 (1974-11-01), Braun
patent: 3879926 (1975-04-01), Bartling et al.
patent: 3911660 (1975-10-01), Stalder
patent: 3922840 (1975-12-01), Wanatabe et al.
patent: 3986328 (1976-10-01), Harrap

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