Rim or rim portion made of composite material
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United States of America Patent
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Jun 2, 2015
Grant Date -
Jan 19, 2012
app pub date -
Jul 12, 2011
filing date -
Jul 13, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A wheel rim having an axis of rotation, the rim including a first element in the form of a section of a solid of revolution about the axis, made in a single unitary piece from composite material and including a first end and a second end distinct from one another. The first element is made by pultrusion and constitutes, between the first end and the second end, a section of a solid of revolution having an angular arc greater than 350°, the composite material of the first element includes fibers embedded in a thermosetting matrix, the fibers constituting at least 50% of the weight of the first element.
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