Drive sprocket, drive lug configuration and track drive arrangement for an endless track vehicle

摘要

A sprocket for a tracked vehicle. The sprocket has a plurality of sockets for engaging drive lugs on an inner surface of a track driven by the sprocket. The sprocket also including a support surface for engaging with an inner surface of the track and which is in rolling contact with the inner surface of the track.

主权项

1. An endless track for traction of a vehicle, the endless track comprising:
an outer ground engaging surface; an inner surface opposite the outer ground engaging surface; and a plurality of drive lugs projecting from the inner surface, each drive lug of the plurality of drive lugs comprising a driving face for engagement by a sprocket in order to propel the track, the driving face comprising lateral extremities and a projection intermediate the lateral extremities that contacts the sprocket when the drive lug engages the sprocket.