Textiles: spinning – twisting – and twining – Apparatus and processes – Open end spinning
Reexamination Certificate
2004-09-17
2008-08-19
Hurley, Shaun R (Department: 3765)
Textiles: spinning, twisting, and twining
Apparatus and processes
Open end spinning
C057S268000, C057S276000
Reexamination Certificate
active
07412818
ABSTRACT:
A rotor spinning machine of the type comprising a plurality of working stations and a bobbin supplying device extending along the machine, wherein at least two service units supplying the working stations with bobbins are supplied by the supply device and wherein the rotor spinning machine comprises a control device for controlling the service units. The control device is configured in such a way that it suppresses a subsequent bobbin request from the second service unit in the event of an existing bobbin request from the first service unit positioned downstream in relation to the transporting direction of the supply device, until the initially existing bobbin request has been fulfilled.
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Doerner Wolfgang
Kreitzen Lorenz
Siewert Ralf
Hurley Shaun R
K&L Gates LLP
Oerlikon Textile GmbH & Co. KG
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