Device for the control of an air stream in an open-end spinning

Details Device for the control of an air stream in an open-end spinning Device for the control of an air stream in an open-end spinning

1997-07-23

1999-06-29

Stryjewski, William

Textiles: spinning, twisting, and twining

Apparatus and processes

Clearing

57263, 57302, 57304, 57406, 57407, D01H 1100

Patent

active

059161191

ABSTRACT:
The present invention relates to a device for the control of an air stream in an open-end spinning device (6). The open-end spinning device (6) is equipped with an air channel (8) opening into the second housing compartment (600) of the open-end spinning device (6), which is connected via a valve (82) to a connection opening (83). An air channel (95) with a presentation end (950) located on a traveling service carriage (9) can be presented to this connection opening (83). This presentation end (950) is connected by means of a movable intermediate segment (951) to the air channel (95) and is capable of movement relative to same so that when the connection opening (83) is swiveled, it follows this movement without changing its position relative to the connection opening (83).

REFERENCES:
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patent: 4038812 (1977-08-01), Stahlecker
patent: 4058963 (1977-11-01), Stahlecker
patent: 4069654 (1978-01-01), Roehrich
patent: 4069655 (1978-01-01), Stahlecker et al.
patent: 4089155 (1978-05-01), Stahlecker
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patent: 4676059 (1987-06-01), Artzt et al.
patent: 4893462 (1990-01-01), Braun et al.
patent: 5367867 (1994-11-01), Lovas et al.
patent: 5640838 (1997-06-01), Billner et al.
patent: 5694756 (1997-12-01), Lindner et al.
German Search Report, Oct. 11, 1996.
EPO Search Report Dated Dec. 13, 1997.

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