B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 18/20 (2006.01) B65H 18/22 (2006.01) B65H 27/00 (2006.01)
Patent
CA 2092008
ABSTRACT A winding device for sheet material such as paper, cardboard and the like includes at least two axis-parallel support elements for the sheet material being wound, which extend at least over the length of the winding and of which at least one of the support elements is a carrier roll. The other of the at least two support elements has a rigid carrier which guides the winding over a sheath arranged in a rotating manner around the carrier. A carrying shoe is combined with the other support element and acts hydrodynamically with respect to the sheath. The carrying shoe is provided with a concave bearing surface whose radius of curvature essentially corresponds to the maximum diameter (T) of the winding including the sheath wall thickness. The position of the carrying shoe can be adjusted as the diameter of the winding increases to reduce linear pressure on the winding allowing comparatively large diameter windings to be formed while avoiding the formation of disruptive spots or breaks in the winding.
Beisswanger Rudolf
Henseler Klaus
Gowling Lafleur Henderson Llp
J. M. Voith G.m.b.h.
LandOfFree
Winding device for sheets of paper or cardboard does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Winding device for sheets of paper or cardboard, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Winding device for sheets of paper or cardboard will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1689637