WEAR ASSEMBLY

마모 조립체용 마모 부재는 마모 부재를 베이스에 고정하도록 구성되는 로크를 포함하며, 상기 로크는 2개의 결합 위치, 즉 (a) 로크를 마모 부재에 고정시키는 제1 위치, 및 (b) 마모 부재를 베이스에 고정시키는 제2 위치를 갖는다. 로크는 추가로, 2개의 위상, 즉 먼저 래칭 기구의 후퇴, 및 이어서 로크 자체의 회전에 의한 마모 부재의 제거로 마모 부재로부터 언래칭 및 제거되도록 구성된다. A wear member for ground-engaging equipment comprising an exterior surface to contact earthen material, an interior surface facing and contacting a base on the equipment to secure the wear member to the equipment, and a hole extending from the exterior surface to the interior surface, the hole having a rear wall with a support projecting forwardly into the hole for a lock to engage and swing inward to engage the base and hold the wear member to the equipment and swing outward to release the base and permit release of the wear member from the equipment, and the hole having a front wall opposite the rear wall, the front wall having an outer portion extending from the exterior surface toward the interior surface, and an inner portion between the outer portion and the interior surface forming a pocket recessed forwardly into the wear member with respect to the outer portion and open to the interior surface for receiving a latch portion of the lock to retain the lock in the inwardly swung position.