Overbraided non-metallic tension members
AssigneeOtis Elevator Company
InventorsScott Alan Eastman, Daniel A. Mosher, Wenping Zhao
Life of this patent
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AssigneeOtis Elevator Company
InventorsScott Alan Eastman, Daniel A. Mosher, Wenping Zhao
Estimating the term…
A tension member for a lifting and/or hoisting system includes a core including a plurality of load carrying fibers arranged in a matrix material, and an outer layer secured to the core including a plurality of outer fibers arranged around a perimeter of the core. The outer layer includes one or more outer fibers arranged off-axis relative to the load carrying fibers of the core. A method of forming a tension member for an elevator system includes arranging a plurality of load carrying fibers along a length of the tension member, retaining the plurality of load carrying fibers in a matrix material to define a core, and enclosing the core in an outer layer including a plurality of outer fibers arranged around a perimeter of the core. The outer layer includes one or more outer fibers arranged off-axis relative to the load carrying fibers of the core.
A belt for suspending and/or driving an elevator car, comprising:
Dependencies are inferred from the claim text.