Metal link for energy inductor chain has holes , link axles, elongated holes, connection, link pins and thrust pins

摘要

The end of the metal link (10,11) has holes (13,15) with link axles (14,16). Surrounding the holes are elongated holes (20-23;25-28) which restrict the swivel angle of adjacent chain-links. Each two links are joined by a connection possessing a link-pin and thrust pin and fitting into the hole. The thrust pins are positioned in the elongated holes in which they can move on the peripheral side.