| 摘要 |
An objective of the present invention is to provide a rubber track which can prevent deformation of a drive lug and increase efficiency of power transfer. According to the present invention, the rubber track comprises: a base unit (30) of an endless shape having a tread lug formed on an outer surface thereof; a plurality of drive lug units (50) continuously formed on an inner surface of the base unit (30) at least in a line to receive power via a drive sprocket; and a plurality of reinforcing members (70) embedded between the drive lug units (50) and the base unit (30), provided with a base material portion (76) formed to have a plane coinciding with the base unit (30) and an extension portion (72) extended from the base material portion to a center of the drive lug units, and formed using a synthetic resin material. A support hole is formed on at least one side of the base material portion (76) or the extension portion (72) of the reinforcing members, and rubber of the adjacent base unit or the drive lug units enters the support hole and is integrated and connected to the support hole. The lower surface of the base material portion of the reinforcing members preferably coincides with the lower surface of the drive lug units. |
