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公开(公告)号：US11607854B2
公开(公告)日：2023-03-21
申请号：US17601360
申请日：2020-03-23
Applicant: VMI HOLLAND B.V.
Inventor： Cornelis Veldhoen , Henrick Theodoor Posthumus
Abstract: Disclosed is a guiding device having a guide roller that is rotatable about a roller axis and that has an exterior guide surface extending in a circumferential direction about the roller axis, wherein the guide roller includes a plurality of roller segments juxtaposed in an axial direction along the roller axis for forming the exterior guide surface, wherein the plurality of roller segments are movable relative to each other to enable the guide roller to be positioned in a maximum bend state in which the roller axis extends along an arc, wherein the plurality of roller segments are interlocked to rotate together about the roller axis in a maximum bend state, wherein the plurality of roller segments extend over an arc length along the arc of the roller axis, wherein the arc length is at least ninety degrees in the maximum bend state.
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公开(公告)号：US11993042B2
公开(公告)日：2024-05-28
申请号：US17769545
申请日：2020-09-07
Applicant: VMI HOLLAND B.V.
Inventor： Gerben Mulder , Henrick Theodoor Posthumus
Abstract: A stitching roller is provided for stitching a strip, in particular a continuous strip for strip-winding. The stitching roller includes a roller body that is rotatable about a roller axis. The roller body comprises a circumferential member and a support member provided with a connection end that is connected to the circumferential member and a base end for coupling of the stitching roller to a rotation shaft. The support member is made of a flexible material that allows for the circumferential member to tilt relative to the base end from a neutral orientation into a tilted orientation. The support member includes one or more reinforcements that reinforce the axial stiffness of the support member from the outer radius towards the inner radius.
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