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AUTOMATIC RETRACTABLE FLOAT
专利权人:
Evandro Venanzi Beradino CAPRIOLI
发明人:
EVANDRO VENANZI BERADINO CAPRIOLI
申请号:
US14900812
公开号:
US20160135439A1
申请日:
2014.06.23
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The invention relates to an automatic retractable float for use with a crab net including a body which floats in water and an automatic retraction and extension mechanism for automatically extending and retracting line from the body. In use the line is attached to the crab net, the crab net deployed and the body floats when in water towards the surface of the water. The automatic extension and retraction mechanism causes the line to be extended and retracted between the body on the surface of the water and the crab net, substantially keeping the line taut to help prevent tangling. The invention also relates to a method of use.
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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