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Tethering stake
专利权人:
John M. Krieger
发明人:
John M. Krieger
申请号:
US12398380
公开号:
US09004015B2
申请日:
2009.03.05
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A tethering stake includes a rod having a point at one end thereof and a driving cap at an opposite end. A collar is fixed to the rod adjacent to and spaced from the driving cap, thus providing a neck to receive a tether line or chain. A cap cover is slidingly received upon the rod and is adapted to be selectively engaged with the collar. The cap cover includes a central circular aperture with a radial slot extending therefrom. The centrally positioned aperture and slot allow the cover to assume a position substantially parallel to the rod during shipment and storage, while allowing it to take a position substantially orthogonal to the rod when the rod is driven into the ground.
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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