Josh Lounder,Donald Keller,Robert D. Crandall,Doug Sorensen
申请号：
US15403877
公开号：
US20180192582A1
申请日:
2017.01.11
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An improved knife drive assembly for use with a header of an agricultural harvester is provided. The knife drive assembly includes a housing, a rotatable driver having at least one curved channel or sloped lateral side, at least one wobble arm engaging the curved channel and a at least one mounting bar that engages the wobble arm and a cutter bar such that when the rotatable driver is rotated, the cutter bar engages in substantially linear oscillating motion.
