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US 6,474,528 B2Granted
Device for swiveling a rotary frame
AssigneeErhardt & Leimer GmbH
InventorsMargrit Scharschinger, Andreas Ostermann
Life of this patent
Estimating the term…
Abstract
A rotary frame pivotably supported on a rack and swiveling around a swivel axis. The frame supports at least one reversing roll for moving the material web. A pivot bearing in the form of an antifriction bearing is cut as a segment so that the material web can run close to the swivel axis.
Claims10
A device for swiveling a rotary frame supporting at least one reversing roll for moving a material web, comprising:
- a rack (7) for pivot-mounting the rotary frame (1);
- and
- an anti-friction pivot bearing (8) disposed on the rack (7) for swiveling the rotary frame (1) about a swivel axis (12), the bearing (8) shaped being as a segment of a circle, and wherein the material web is guided close to the swivel axis.
Dependencies are inferred from the claim text.