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Dual Blade Parallel Garden Hoe
专利权人:
Kelly Wroolie
发明人:
Kelly Wroolie,William Wroolie
申请号:
US13692015
公开号:
US20130105184A1
申请日:
2012.12.03
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A dual blade garden hoe device is disclosed having a working end mounted to an elongated handle. The working end of the device comprises a perpendicular shaft that creates a T-junction with the handle. A pair of parallel blades is secured onto the perpendicular shaft and disposed at a variable pitch. The blade positions along the length of the shaft are adjustable to create different widths between blades. The blades extend downward and create a pair of parallel troughs when dragged through soil. When the blades are in contact with the working surface, each blade will create a separate and parallel trough, thereby reducing the time and effort needed to make a systematic garden design or align of farming rows.
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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