Combination Driven and Idler Snap Rolls for Corn Header

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专利权人:

Randy Lohrentz

发明人:

Randy Lohrentz,Robert A. Matousek

申请号：

US13213292

公开号：

US20120042622A1

申请日:

2011.08.19

申请国别(地区):

US

年份:

2012

代理人:

摘要：

First and second snap rolls corresponding with a pair of forward-extending row units of a harvesting header wherein the snap rolls oppose one another on opposite sides of a crop passage and are operated at different speeds relative to one another. In one embodiment one of the snap rolls is a powered snap roll and the other is an idler roll.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/