发明名称 Apparatus and method for obtaining asphalt paving samples
摘要 Asphalt-sampling apparatus (10) comprises a sample tray (12); a pair of spaced-apart holes (14) that are proximal to each of respective sides (16) of the sample tray (12); a pair of handles (20), comprising a pair of cable-portions (22), that are looped through respective pairs of the holes (14); a pair of snaps (28), that each include a swivel (30), that are snapped onto respective ones of the handles (20); a pair of lifting cables (26) that are attached to respective ones of the snaps (28); a locating cable (32) that is attached to both of the lifting cables (26); and a plurality of swivels (34) that are interspersed into the locating cable (32).
申请公布号 US2010251836(A1) 申请公布日期 2010.10.07
申请号 US20090384176 申请日期 2009.04.01
申请人 HUNT L TRENT 发明人 HUNT L. TRENT
分类号 G01N1/04 主分类号 G01N1/04
代理机构 代理人
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