| 摘要 |
<p>Elastic blade (1) made of composite material of which the extremities have a width which decreases concomitantly with a thickness increase, comprising connectors forming a rigid casing and defining an inner trapezohedral volume which fits on the extremity. The casing maintains a connection means (9) to the wheel. The connector is comprised of metal elements (10, 11, 12) or of fiber ribbons embedded in a synthetic resin.</p> |
