Patent ID: 8191976

Claim:
A coreless rubber crawler comprising: an endless rubber elastic body; steel cords embedded in a longitudinal direction of the rubber elastic body; rubber projections formed at fixed intervals in the longitudinal direction at an inner surface of the coreless rubber crawler; and a rubber lug formed at an outer surface of the coreless rubber crawler, wherein bias cords are arranged mutually extending toward opposite sides in a lateral direction at respective lateral sides of the coreless rubber crawler, respective parts of the bias cords being layered one over another immediately beneath the rubber projections to define a layered part, and the layered part covers a central part in a lateral direction of the rubber projections and parts at either side thereof, wherein the rubber projections are positioned at a central part in a lateral direction of the coreless rubber crawler, and wherein the layered part extends in the lateral direction, and a lateral width of the layered part is smaller than a lateral width of the rubber projections.