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Automated adjustable drop hose for mechanized irrigation
专利权人:
Lindsay Corporation
发明人:
Parod Richard W.,Provaznik Richard Edward,Cook Kurt Ivan
申请号:
US201615242661
公开号:
US9974245(B2)
申请日:
2016.08.22
申请国别(地区):
美国
年份:
2018
代理人:
Hovey Williams LLP
摘要:
A nozzle height adjustment subsystem for use with an irrigation system comprises a spool, a rotation device, and a control device. The spool includes a central hub and is configured to retain a drop hose to which a nozzle is attached. The rotation device is coupled to the spool and rotates the spool in a first direction or a second, opposite direction when it is activated. The control device includes electronic circuitry that is configured to generate a signal that activates the rotation device.
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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