WEAR ASSEMBLY FOR EXCAVATING EQUIPMENT

摘要

A wear assembly for excavating equipment includes a base fixed to the exc avating equipment, a wear member fit over the base, and a lock to releasably hold the wear member to the base. The wear member includes side relief to r educe drag on the system. The wear member and the base each includes a hemis pherical front end and a generally trapezoidal rear portion. The base includ es a nose and a stop projecting from the nose to cooperate with the lock wit hout an opening being needed to receive the lock into the nose. The lock is an elongate lock positioned generally in an axial direction and which holds the wear member to the base under compressive loads.