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Seed meter disk
专利权人:
Deere & Company
发明人:
Garner, Elijah B.,Wolfs, Beth A.
申请号:
AU2019202979
公开号:
AU2019202979A1
申请日:
2019.04.29
申请国别(地区):
AU
年份:
2019
代理人:
摘要:
#$%^&*AU2019202979A120191219.pdf#####Attorney Docket No. 208065-9185-USO1 ABSTRACT A seed meter disk includes a body defining a plane of rotation. A circumferential array of seed openings are provided for seed adherence. A circumferential array of seed agitator pockets are formed as depressions in the first side of the body, each one of the array of seed agitator pockets having a radially inner end, a radially outer end, and a trailing edge extending from the radially inner end to the radially outer end. At least a portion of the trailing edge of one or more of the seed agitator pockets is backswept so that a circumferential-direction offset from a radial reference line rotationally ahead of the trailing edge, with respect to rotation of the seed meter disk in an operational direction, increases toward the radially outer end. The backswept portion is non-linear. 551/53 C'C) C00 00
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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