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Firefighter bale despooler
专利权人:
Coleman Briscoe
发明人:
Coleman Briscoe,Dawson Wiseman,Zachary Yap
申请号:
US15731176
公开号:
US10143139B2
申请日:
2017.04.29
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A round hay bale unrolling device attaches to a flatbed vehicle presenting a foldable arm attaching to a square hitch receiver of the vehicle supported by the flatbed of the truck allowing the vehicle operator to turn right into the bale to drive an angular spike into the center of the bale, drive forward to despool the round bale and to turn left to disengage the bale in the event of an emergency or at the time the bale has been laid into flat hay. This device is designed to be used by a firefighting vehicle to despool inflamed hay bales without exposing the user to the heat and flames of the hay bale or for use by farmers to unroll the hay bale for feeding without exiting the vehicle in poor weather.
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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