Guide wheel arrangement
AssigneeBHS Corrugated Maschinen-und Anlagenbau GmbH
InventorsMartin Grill, Michael Hirmer
Life of this patent
Estimating the term…
Abstract
The invention relates to a guide wheel arrangement for guiding two-dimensional material webs, in particular for guiding material webs or material sheets. The guide wheel arrangement comprises a guide wheel comprising an inner central hub section and an outer guide ring, which is connected to the inner hub section in a rotationally fixed manner for guiding the two-dimensional material elements, as well as an insert bushing which is to be arranged on a shaft and is concentrically inserted into the inner hub section, wherein the insert bushing is connected to the guide wheel in a rotationally fixed manner.
Claims22
A guide wheel arrangement for guiding two-dimensional material elements, the guide wheel arrangement comprising:
- a guide wheel comprising an inner central hub section and an outer guide ring which is connected to the inner hub section in a rotationally fixed manner for guiding the two-dimensional material elements;
- and
- an insert bushing which is to be arranged on a shaft and is concentrically inserted into the inner hub section, wherein the insert bushing is connected to the guide wheel in a rotationally fixed manner, wherein at least one hub section window is formed in a periphery of the insert bushing, the hub section engaging from outside into the at least one hub section window.
A guide wheel-shaft arrangement comprising:
- a shaft;
- and
- at least one guide wheel arrangement which is arranged on the shaft, said at least one guide wheel arrangement comprising a guide wheel, said guide wheel comprising an inner central hub section and an outer guide ring which is connected to the inner hub section in a rotationally fixed manner for guiding two-dimensional material elements, said guide wheel arrangement further comprising an insert bushing which is to be arranged on a shaft and is concentrically inserted into the inner hub section, the insert bushing being connected to the guide wheel in a rotationally fixed manner, wherein at least one hub section window is formed in a periphery of the insert bushing, the hub section engaging from outside into the at least one hub section window, the insert bushing being positioned adjacent to the shaft, the insert bushing being arranged between the shaft and the guide wheel.
A cross-cutting device for the cross-cutting of material webs, comprising:
- at least one cross-cutting unit;
- and
- at least one guide wheel-shaft arrangement which is arranged relative to the cross-cutting unit in at least one of the positions comprising an upstream and a downstream position, said at least one guide wheel arrangement comprising a guide wheel, said guide wheel comprising an inner central hub section and an outer guide ring which is connected to the inner hub section in a rotationally fixed manner for guiding the two-dimensional material elements, said guide wheel arrangement further comprising an insert bushing which is to be arranged on a shaft and is concentrically inserted into the inner hub section, the insert bushing being connected to the guide wheel in a rotationally fixed manner, wherein at least one hub section window is formed in a periphery of the insert bushing, the hub section engaging from outside into the at least one hub section window.
Dependencies are inferred from the claim text.