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Draper support of a crop harvesting header
专利权人:
Daniel Cormier
发明人:
Daniel Cormier,Francois R. Talbot
申请号:
US13601402
公开号:
US08511050B1
申请日:
2012.08.31
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A crop harvesting header with a cutter bar and a draper assembly has a draper driven by a drive roller at one end and an idler roller at the other end. The draper is carried on a plurality of support rollers parallel to the first and second rollers for supporting the upper run of the draper at spaced positions therealong. The draper includes a front edge of the upper run of the draper arranged at a position adjacent to but spaced from the cutter bar and there is provided an integral extruded sealing member extending along the cutter bar defining a first stiffer portion attached to the cutter bar and a second flexible blade portion which extends rearwardly from the first portion at the cutter bar to lie over and in contact with a bead along a front edge portion of the draper.
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