A SHOVEL TO REMOVE EARTH FROM AROUND A GENERALLY CYLINDRICALLY SHAPED ROOT BURIED BENEATH THE SURFACE OF THE GROUND

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专利权人:

CURRY; JON K.

发明人:

CURRY, JON K.,柯瑞 琼K,柯瑞 瓊K

申请号：

TW102218423

公开号：

TWM501723U

申请日:

2013.10.02

申请国别(地区):

TW

年份:

2015

代理人:

摘要：

The asymmetrical head of a shovel incorporates a vertically oriented edge extending upwardly from the tip of the head to a recessed leading edge. The construction of the head permits it to function both as a pivot and as a lever, as well as facilitating the initial penetration of the head in soil.一種不對稱鏟頭,其納入一垂直定向邊緣,該垂直定向邊緣自該頭部的尖端向上延伸至凹入前緣。該頭部之構造允許其既充當一樞軸又充當一槓桿,以及有助於該頭部初始戳入泥土中。A‧‧‧箭頭B‧‧‧箭頭10‧‧‧鏟11‧‧‧把手12‧‧‧頭部13‧‧‧面14‧‧‧第二凸弓形周邊邊緣15‧‧‧垂直定向邊緣

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/