Belt with corrugated material
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United States of America Patent
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Nov 1, 2022
Grant Date -
May 13, 2021
app pub date -
Jan 20, 2021
filing date -
Jun 18, 2018
priority date (Note) -
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Abstract
An elevator system includes a hoistway, an elevator car movable along the hoistway, and one or more belts operably connected to the elevator car to propel the elevator car along the hoistway. A belt of the one or more belts includes one or more tension elements extending along a belt length, and a jacket at least partially encapsulating the one or more tension elements. The jacket includes a jacket base formed from a first material and one or more insert layers embedded in the jacket base material. The one or more insert layers have a corrugated shape along the belt length, and are formed from a second material different from the first material.
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