Multi-layered sheet material comprising at least one supporting woven fabric, crossway element comprising such a multi-layered sheet material, and vehicle, air passenger bridge or staircase comprising such a crossway element
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United States of America Patent
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Jul 4, 2023
Grant Date -
N/A
app pub date -
Feb 8, 2018
filing date -
Feb 9, 2017
priority date (Note) -
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Abstract
A multi-layered sheet material (1) including a reinforcing support (2) having a polymer coating (3) on at least one side, alternatively on both sides, wherein the reinforcing support (2) includes at least one textile fabric (6), such as a supporting woven fabric (6a), wherein the fabric (6), has at least two surface regions (13a; 13b; 34a; 34b) that differ from each other in at least one mechanical property, as well as a crossway element, such as a crossway bellows, for components, vehicles, building connections, or for flight passenger bridges or staircase bridges, including at least one such multi-layered sheet material, and a vehicle, a building connection, and a flight passenger or staircase bridge including such a crossway element.
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Family
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