Reinecke Clay A.,Murray Craig E.,Johnson Orlin W.,Zhao Kai
申请号：
US201615218165
公开号：
US10123486(B2)
申请日:
2016.07.25
申请国别(地区):
美国
年份:
2018
代理人:
Sheldrake Patrick M.
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.
