发明名称 Door lock opening restoring tool and method for using the same
摘要 A tool useful for restoring a damaged door lock opening associated with a transportation vehicle comprises: a first die having a hole located therethrough and an outwardly extending projection; a second die having a hole located therethrough and an inwardly extending indent sized to be capable of receiving at least a portion of the projection, provided that at least one of the above-noted holes is threaded; and a threaded bolt adapted and sized to be capable of passing into at least a portion of both of the holes simultaneously, the bolt including threads which are engagable with the threads in the hole or holes as the bolt passes into the holes.
申请公布号 US4761987(A) 申请公布日期 1988.08.09
申请号 US19870026015 申请日期 1987.03.16
申请人 GAMAUF, RICHARD J. 发明人 GAMAUF, RICHARD J.
分类号 B21D1/06;(IPC1-7):B21D1/12 主分类号 B21D1/06
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