Residual roving clearing apparatus

Details Residual roving clearing apparatus Residual roving clearing apparatus

1989-03-16

1990-02-13

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Clearing

57300, 57305, 57306, 28292, 28295, D01H 1100

Patent

active

048995320

ABSTRACT:
A residual roving clearing apparatus for clearing a residual roving remaining on a roving bobbin. The residual roving clearing apparatus comprises a bobbin holding device for rotatably holding a roving bobbin, a cutting device for cutting layers of coils of residual roving remaining on the roving bobbin held by the bobbin holding device, and a rotary brush device for clearing the residual roving from the roving bobbin. The residual roving clearing apparatus is capable of efficiently clearing the residual roving from the roving bobbin by cutting layers of coils of the residual roving along a cutting line parallel to the axis of the roving bobbin held by the bobbin holding device, and stripping off the cut layers of coils of the residual roving from the roving bobbin by the rotary brush of the rotary brush device.

REFERENCES:
patent: 2014689 (1935-09-01), McKillop
patent: 3312051 (1967-04-01), Schumann
patent: 3339356 (1967-09-01), Nikel et al.
patent: 3579381 (1971-05-01), Bailey et al.
patent: 4014082 (1977-03-01), Scaglia
patent: 4078282 (1978-03-01), Daalen
patent: 4133168 (1979-01-01), Keller et al.

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