| 摘要 |
<p>A spacer-damper for a sub-conductor bundle of two or more sub-conductors of an overhead power transmission line comprising an arm for each sub-conductor, each arm having provided at one end a clamp for attachment to a sub-conductor and at the other end a resilient connection connecting said other end of the arm to a lever means extending between one arm end and another arm end wherein the lever means comprises at least two levers interconnected by resilient means to act in series between the connected arm ends whereby sub-conductor movement causes displacement of the resilient connections and of the resilient means.</p> |
