Clay A. Reinecke,Craig E. Murray,Orlin W. Johnson,Kai Zhao
申请号：
US15218165
公开号：
US10123486B2
申请日:
2016.07.25
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An agricultural harvester includes a grain processing section having a sieve assembly. The sieve assembly includes right and left frames interconnected by a cross member. The cross member has end castings securable to the right and left frame members. An elongated U-shaped sheet metal member extends between the castings. An elongated slot at each of the U-shaped sheet metal member terminates in a circular hole. The slot and circular hole accommodate variations in forming tolerances for the U-shaped sheet member and dissipate stresses.
