| 摘要 |
There is disclosed a vibration damper for an electrical transmission line or the like comprising a pair of weights supported at opposite ends of a rod and a pair of helically preformed dead-end appliances each having a pair of helical leg portions and an intermediate bight portion. One leg portion of each appliance is wrapped about the transmission line and the other leg of each appliance is wrapped about the rod, the appliances being applied so as to face in opposite directions with their respective bight portions overlapping to form a central loop.
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