STANGELAND, Kevin, S.,WOOD, Clinton, A.,SHREEVE, Kate, L.,OLLINGER Charles G. IV
申请号：
EP20130749514
公开号：
EP2815035(B1)
申请日:
2013.02.14
申请国别(地区):
欧洲专利局
年份:
2018
代理人:
摘要：
A wear assembly with strain relief protects exposed surfaces of excavating equipment such as a bucket lip. Wear components may include a seat where loads are applied, welding flanges flanking the seat on opposite ends of the component welded to the equipment, and strain relief areas between each welding flange and the seat. The strain relief balances stresses from loading in the wear assembly across the weld flange to limit cracking from stress concentrations. Strain relief may include modification of material properties or modification of component configuration to reduce stiffness of the component between the weld flanges and the seat.
