Open-end spinning machine having spinning units with removal opening for impurities
AssigneesFritz Stahlecker, Hans Stahlecker
InventorFritz Stahlecker
Life of this patent
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Abstract
In order to clean the fibrous material supplied to the spinning rotors of open-end spinning units, removal openings for impurities are arranged in the area of the opener roller. These removal openings lead to collection chambers for the impurities. In order to permit these impurities to be removed from these collection chambers without any additional constructional effort for transport means having to be provided for each spinning unit and without this removal being able to have an unfavorable effect on the spinning process, this removal of impurities is handled by a travelling maintenance unit which removes the impurities from the collection chambers of the individual spinning units from time to time.
Claims27
An open-end spinning machine having a plurality of spinning units arranged one next to the other, each of said spinning units having supply and opening means with a removal opening for impurities in the area of an opener roller, each of said removal openings being followed by a collection chamber for said impurities, each of said collection chambers having a connection opening for exhausting means, said exhausting means being arranged on a maintenance unit travelling along said open-end spinning machine and containing means for advancement to said connection opening.
Dependencies are inferred from the claim text.