Endless track and a manufacturing method thereof

摘要

An endless track (100) includes an iron link belt (10), a continuous pad (20), and a connecting device (30). The iron link belt (10) includes a link unit assembly (11) constructed of a plurality of link units (12) connected to each other. Each link unit includes a pair of links (13). The iron link belt may include a plate welded to the pair of links (13) and extending perpendicularly to a direction in which the link unit assembly extends. The continuous pad includes the same number of core metal plates (21) as that of the link units and a single urethane rubber belt (24) covering and being attached to a ground opposing surface of each of the core metal plates (21). The urethane rubber belt (24) extends continuously over all of the core metal plates (21). The urethane rubber belt may include a small thickness portion positioned between two adjacent core metal plates. The connecting device connects the iron link belt and the continuous pad.