Grinding device for sharpening the clothing of a carding cylinde

Details Grinding device for sharpening the clothing of a carding cylinde Grinding device for sharpening the clothing of a carding cylinde

1998-12-11

2000-08-22

Scherbel, David A.

Abrading

Attachment

To textile machine to abrade card

451 21, 451 56, 451443, 451445, B24B 1900

Patent

active

061063819

ABSTRACT:
A carding machine includes a main carding cylinder having a circumferential surface carrying a cylinder clothing thereon; and a cooperating with the main carding cylinder. The traveling flats assembly includes a plurality of clothed flat bars arranged in a series and a flat drive for moving the clothed flat bars in an endless path having a working path portion along which the flat bar clothings cooperate with the cylinder clothing and a return path portion; and a grinding assembly for sharpening the cylinder clothing. The grinding assembly includes a grinding flat bar adapted to be positioned in the series of clothed flat bars to be moved by the flat drive in unison with the clothed flat bars; and a grinding element mounted on the grinding flat bar. The grinding element is in a contacting relationship with the cylinder clothing along the working path portion of the traveling flats assembly.

REFERENCES:
patent: 3881281 (1975-05-01), Hollingsworth
patent: 4984395 (1991-01-01), Demuth

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