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GRASS MOWER
专利权人:
KUBOTA CORPORATION
发明人:
Robert WALDEN
申请号:
US15963418
公开号:
US20190327895A1
申请日:
2018.04.26
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A grass mower includes a blade shaft for rotating a blade within a mower deck supported to a vehicle body, a power transmission mechanism for supplying rotational power to the blade shaft, a duct for air-conveying cut grass pieces from the mower deck to the grass collecting bag and a flow boosting device incorporated in the duct. The flow boosting device increases a speed of air flow inside the duct by feeding air through a nozzle opening adjacent an inner circumferential face of the duct along a flow direction of the air flow.
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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