发明名称 HARVESTING MACHINE
摘要 A harvesting machine for attachment to the discharge end of a mobile agricultural implement for common traveling movement therewith and for reception of material from the implement. A mobile frame has a receiver pivotally mounted thereon on a vertical axis, the receiver including a hood having a top wall and a peripheral wall defining an open front. A draft frame is utilized to pivotally connect the mobile frame to the implement through the receiver and permits vertical movements of the frame and parts carried thereby relative to the implement while holding the receiver against pivotal movements on said vertical axis relative to the implement.
申请公布号 US3731569(A) 申请公布日期 1973.05.08
申请号 USD3731569 申请日期 1971.05.13
申请人 QUANRUD J,US 发明人 QUANRUD J,US
分类号 A01F12/00;(IPC1-7):A01D55/00;A01D57/00;B26D5/20 主分类号 A01F12/00
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