| 摘要 |
<p>In a conductor spacer for multi- conductor electrical overhead transmission lines the conductor clamps are mounted resiliently on their support body by means of resilient bush assemblies. The bush assemblies each comprise an elastomeric bush 40 embraced between inner 41 and outer 45 sleeves, the outer sleeve being secured to the bush by securement means extending inwardly from the outer sleeve, e.g. by punching apertures with inwardly deformed edges. Where the body of the spacer comprises hollow component half- shells 13, 14 the inner sleeve of the bush assembly together with the clamp arm 25 can be used to hold the half-shells together. <IMAGE></p> |
