RELEASABLE COUPLING HUB FOR WORKING ROLLS OF ROLLING-MILL DRIVES HAVING AUTOMATIC RELUBRICATION

The invention relates to a releasable coupling hub for a working roll of a series of rolls, which coupling hub has an accommodating geometry for a roll journal arranged coaxially on the working roll in order to transfer a torque from a drive to the working roll. The connection of the roll journal in...

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Main Authors MAIER, DIETER, GRAWENHOF, PETER, BAUR, LEONHARD, STOCKER, JÜRGEN
Format Patent
LanguageEnglish
French
German
Published 27.07.2016
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
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Abstract The invention relates to a releasable coupling hub for a working roll of a series of rolls, which coupling hub has an accommodating geometry for a roll journal arranged coaxially on the working roll in order to transfer a torque from a drive to the working roll. The connection of the roll journal in the accommodating geometry is preferably designed as a form and/or force closure. According to the invention, means (10) for lubricating contact surfaces (11) between the roll journal (5) and the accommodating geometry (6) of the coupling hub (1) are provided inside the coupling hub (1). Such a means (10) comprises a lubricant reservoir (12), which could be actuated at least indirectly by means of the roll journal (5).
AbstractList The invention relates to a releasable coupling hub for a working roll of a series of rolls, which coupling hub has an accommodating geometry for a roll journal arranged coaxially on the working roll in order to transfer a torque from a drive to the working roll. The connection of the roll journal in the accommodating geometry is preferably designed as a form and/or force closure. According to the invention, means (10) for lubricating contact surfaces (11) between the roll journal (5) and the accommodating geometry (6) of the coupling hub (1) are provided inside the coupling hub (1). Such a means (10) comprises a lubricant reservoir (12), which could be actuated at least indirectly by means of the roll journal (5).
Author GRAWENHOF, PETER
BAUR, LEONHARD
STOCKER, JÜRGEN
MAIER, DIETER
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DocumentTitleAlternate MOYEU AMOVIBLE POUR CYLINDRES DE TRAVAIL D'ORGANES D'ENTRAÎNEMENT DE LAMINOIR À RELUBRIFICATION AUTOMATIQUE
LÖSBARE KUPPLUNGSNABE FÜR ARBEITSWALZEN VON WALZWERKANTRIEBEN MIT AUTOMATISCHER NACHSCHMIERUNG
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Snippet The invention relates to a releasable coupling hub for a working roll of a series of rolls, which coupling hub has an accommodating geometry for a roll journal...
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SourceType Open Access Repository
SubjectTerms MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
Title RELEASABLE COUPLING HUB FOR WORKING ROLLS OF ROLLING-MILL DRIVES HAVING AUTOMATIC RELUBRICATION
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