发明名称 APPARATUS AND METHOD OF MAKING AN OFFSET NAIL
摘要 <p>A nail (10) having an offset head (12) is configured with a multi-step support gusset (18, 518) formed integrally between an undersurface (24, 524) of the offset head and a superior portion of a shank (14). The head of the nail is relatively thin, and the shank is positioned radially off center of the head. A first portion of the gusset defines an angle relative to the shank axis and the second portion of the gusset defines an angle relative to the shank axis different from that of the first portion. The support gusset reinforces the junction of the shank with the head, supports a toe (16) of the head, and distributes the force of a load on the head through a longitudinal axis of the shank, preventing the toe from bending or yielding and prevents the shank from yielding to the stresses of the load applied.</p>
申请公布号 WO2011079094(A1) 申请公布日期 2011.06.30
申请号 WO2010US61430 申请日期 2010.12.21
申请人 ILLINOIS TOOL WORKS INC.;ALI, ZAFAR I.;BERGSTROM, DONALD E.;GABRIEL, WILLIAM L. 发明人 ALI, ZAFAR I.;BERGSTROM, DONALD E.;GABRIEL, WILLIAM L.
分类号 B21G3/12;F16B15/02;F16B15/08 主分类号 B21G3/12
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