Textiles: fiber preparation – Working – Combing
Reexamination Certificate
2011-04-12
2011-04-12
Hurley, Shaun R (Department: 3765)
Textiles: fiber preparation
Working
Combing
Reexamination Certificate
active
07921517
ABSTRACT:
In an apparatus for the fiber-sorting or fiber-selection of a fiber bundle comprising textile fibers, especially for combing, which is supplied to a fiber-sorting device, especially a combing device, having clamping devices which clamp the fiber bundle at a distance from its free end, which is combed to remove non-clamped constituents, the clamping devices each comprise two clamping jaws. To increase productivity and to enable an improved combed sliver to be obtained, downstream of the supply device there are arranged at least two rotatably mounted rollers rotating rapidly without interruption, the clamping devices being spaced apart in the region of the periphery of the rollers, and each clamping device comprising at least one nipper part at least partially of a lightweight material. The clamping jaws may have a high coefficient of friction in the region of their clamping surfaces.
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Bossmann Johannes
Saeger Nicole
Schmitz Thomas
Hurley Shaun R
Kinberg Robert
Schwarz Steven J.
Trützschler GmbH & Co. KG
Venable LLP
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