Column-shaped, ribbed insulating spacer for line and antenna cables

摘要

A column-shaped, ribbed insulating spacer (3) has on its foot (3') one or more circumferential ribs (3''), each section of the spacer foot (3') in each case having a smaller external diameter under the or each rib (3'') than the opposite section. The external diameter of the foot (3') can reduce in steps or gradually in the direction of an enveloping tube (2). <IMAGE>