Disc bearing for open-end spinning rotor

Disc bearing for open-end spinning rotor

The support disk mounting, for an open-end spinning rotor, has a hub body (14) with a radial profile (20) around it. The free flanks (24,25) give an M-shape, between the V-shaped center structure (21) and the side ribs (22,23). Its cross section takes the thickness of the outer running ring (15). Th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SCHLOEMER, BERT, LANDOLT, CLAUS-DIETER, HAMANN, ARNDT, RIESE, ANDREAS, WASSENHOVEN, HEINZ-GEORG
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
SPINNING OR TWISTING
TEXTILES
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Beschreibung
Zusammenfassung:The support disk mounting, for an open-end spinning rotor, has a hub body (14) with a radial profile (20) around it. The free flanks (24,25) give an M-shape, between the V-shaped center structure (21) and the side ribs (22,23). Its cross section takes the thickness of the outer running ring (15). The running ring (15) has a V-shaped cooling groove (27) round its circumference, with a concave curved groove base (28). The width of the cooling groove (27) is at least equal to its depth. The free flanks (24,25) at the M-shaped running ring (15) have a converging alignment. The side ribs (22,23) of the hub body (14) each have an undercut (29) near the base. The hub body (14) has convex side surfaces (16,17).