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 US2007122262(A1) 申请公布日期 2007.05.31
申请号 US20060324939 申请日期 2006.01.04
申请人 DANIEL MANUFACTURING INC. 发明人 DANIEL TIMOTHY E.
分类号 B66C1/00;B66F9/18;E02F3/96 主分类号 B66C1/00
代理机构 代理人
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