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WING POSITIONING APPARATUS
专利权人:
发明人:
Tom Lykken,Matt Meyer
申请号:
US14619291
公开号:
US20150223385A1
申请日:
2015.02.11
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A farm implement supported by at least one wheeled support mounted on a pivot arm extending from a wing and at least one tracked support on a main carrier. The tracked support can be rotated about a primary rotational axis and the wheeled support being rotatable about a secondary rotational axis. The pivot arm can be rotated to position the wheeled support to elevate or lower the wing. The rotational of the pivot arm also changes the alignment of the secondary rotational axis of the winged support relative to the primary rotational axis of the tracked support to prevent berming when maneuvering the farm implement.
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中国工程科技知识中心
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