Title: Open-end spinning machine with means for supplying a sliver

Abstract: An open-end spinning machine contains fiber guide surfaces, which are associated to the opener roll, between the means for supplying a sliver to an opener roll and a fiber supply channel leading to a spinning rotor. These fiber guide surfaces contain a removal opening, through which the impurities from the open sliver are removed. Inserted in this removal opening, which begins directly at the means for supplying the sliver, is a conveyor belt, which replaces a portion of the fiber guide surfaces. This increases the cleaning effect and prevents air from infiltrating.

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Inventors: Stahlecker, Fritz (Bad Uberkingen, DT)

Application Number: 556438
Filing Date: 1975-03-07
Publication_date: 1976-08-24
Assignee: Stahlecker; Fritz (BOTH OF, DT); Stahlecker; Hans (BOTH OF, DT)
Primary Class(es): 57/412 57/301
Other Classes:
US Patent Ref:

3884028

May, 1975

Stahlecker et al.

57/56.

Other Refs:
Primary Examiner: Petrakes, John
Assistant Examiner:
Attorney: Craig & Antonelli