B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
242/1
B65H 18/16 (2006.01) B65H 18/26 (2006.01)
Patent
CA 1318900
ABSTRACT An apparatus for winding a web of material comprises a driven supporting roller a winding reel is supported during the winding operation and pressure rollers that can be pressed against the periphery of a winding reel, the pressure rollers being mounted in pairs parallel to the axis of the supporting roller at the end of an upwardly pivotable lever fastened at the side of the supporting roller. The axes of rotation of the pairs of rollers are movably mounted on the associated pivoted lever about an axis approximately parallel to the longitudinal direction of the pivoted lever. This is achieved by making the pivoted lever of two mutually movable parts interconnected by a spring so that the length of the lever decreases automatically under the weight of the lever against the spring as the lever pivots to a more vertical position. The invention provides a uniform line pressure even when the winding reels are not wound exactly cylindrically.
568653
Fetherstonhaugh & Co.
Jagenberg Aktiengesellschaft
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