- 专利标题： Roll center for attachment frame control arms
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申请号： US15782518申请日： 2017-10-12
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公开(公告)号： US10517215B2公开(公告)日： 2019-12-31
- 发明人: Alex Brimeyer , Joshua R. Pierson , Bryan R. Yanke , Daniel S. Hoffman
- 申请人： Deere & Company
- 申请人地址： US IL Moline
- 专利权人： DEERE & COMPANY
- 当前专利权人： DEERE & COMPANY
- 当前专利权人地址： US IL Moline
- 代理机构： Michael Best & Friedrich LLP
- 主分类号： A01D41/06
- IPC分类号： A01D41/06 ; A01D41/16 ; A01D57/20 ; A01D41/14
摘要：
An agricultural harvesting header includes a first frame portion and a second frame portion moveably connected to the first frame portion. An upper control arm is pivotally connected to the first frame portion and pivotally connected to the second frame portion. A lower control arm pivotally connected to the first frame portion and pivotally connected to the second frame portion. The connection between the first frame portion, second frame portion, upper control arm, and a lower control arm forms a roll center positioned at or below ground level.
公开/授权文献
- US20190110397A1 ROLL CENTER FOR ATTACHMENT FRAME CONTROL ARMS 公开/授权日：2019-04-18
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