发明名称 GRAPPLE ATTACHMENT
摘要 A fork and jaw grapple attachment having two forks and a jaw for wedging under, prying up, gripping, moving and handling materials. The forks have tips with angles for prying between and under materials. The jaw being a hydraulically actuated upper jaw that moves about a pivot point via a cylinder for grabbing, gripping and holding materials during pick-up, transport and place down.
申请公布号 US2009104012(A1) 申请公布日期 2009.04.23
申请号 US20070877024 申请日期 2007.10.23
申请人 DANIEL MANUFACTURING, INC. 发明人 DANIEL TIMOTHY E.
分类号 B66C1/44 主分类号 B66C1/44
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