Textiles: spinning – twisting – and twining – Apparatus and processes – Clearing
Patent
1992-12-04
1994-06-14
Hail, III, Joseph J.
Textiles: spinning, twisting, and twining
Apparatus and processes
Clearing
153122, D01H 1100
Patent
active
053199170
ABSTRACT:
A reserve-surface cleaning apparatus is used in combination with a ring-spinning machine having a longitudinally extending row of spindles each adapted to hold a roving sleeve and each formed below the respective sleeve with a respective reserve winding area and a longitudinally extending frame extending along a back side of the row and a service area extending along a front side of the row. The cleaning system has a guide rail extending on the frame longitudinally along the back side of the row of spindles, a cleaner carriage displaceable longitudinally along the rail past the spindles, and a drive for displacing the cleaner carriage longitudinally along the rail past the spindles. A set of tools on the cleaner carriage strips roving from the reserve surfaces as the cleaner carriage passes same. A vacuum carriage displaceable longitudinally along the frame has an attachment with an end projecting from the front side back toward the stations level with the reserve surfaces for aspirating roving stripped therefrom by the tools and a drive engaged between the vacuum carriage and the frame displaces the vacuum carriage longitudinally along the frame and thereby sequentially positions the attachment immediately adjacent the surfaces. A synchronizing unit connected between both of the drives synchronously jointly moves the carriages and maintains the attachment transversely aligned with the tools.
REFERENCES:
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patent: 4133168 (1979-01-01), Keller et al.
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patent: 5177950 (1993-01-01), Fowler, Jr. et al.
Patent Abstract of Japan; vol. 010, No. 258, Sep. 4, 1986; "Device for cutting and removing yarns remaining around spindle in spinning . . . ".
Bothner Jakob
Friedrich Daniel
Kurz Rainer
Maier Rainer
Paulisch Bernd
Dubno Herbert
Hail III Joseph J.
Wilford Andrew
Zinser Textilmaschinen GmbH
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