发明名称 TIE DOWN DEVICE
摘要 A tie down device adapted to be secured selectively to an anchorage member having a web provided with either a circular opening or an anchorage member having a web provided with an elongated opening. The tie down device has an opening of its own for receiving the end fitting of lashing means and is retained within the openings of the anchorage members by an integral elongated flange. Depending upon the thickness of the web of the anchorage member, a notch in the shank element of the tie down device may operate as an integral lock engaging the web thereby functioning as an integral lock further to prevent the tie down device from disengaging under load.
申请公布号 US3709455(A) 申请公布日期 1973.01.09
申请号 USD3709455 申请日期 1970.08.24
申请人 PECK & HALE INC,US 发明人 LAST W,US
分类号 B61D45/00;(IPC1-7):B61D45/00 主分类号 B61D45/00
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