发明名称 JOIST HANGER
摘要 <p>D-6194 JOIST HANGER A joist hanger has a shroud with a rear wall and side walls with aligned openings for receiving the legs of a U-shaped pin. A jack screw, straddled by the legs, or a simple support plate rests on the pin to support a joist end. An L angle piece is welded or hinged to the rear wall. The level of the joist can be changed by the jack screw, and/or by turning a threaded hinge bolt, permitting the shroud to ride up or down on the bolt.</p>
申请公布号 CA1102087(A) 申请公布日期 1981.06.02
申请号 CA19780310584 申请日期 1978.09.05
申请人 RICHMOND SCREW ANCHOR CO., INC. 发明人 LANCELOT, HARRY B., III;MACROBBIE, ROBERT M.
分类号 E04B1/38;(IPC1-7):04B1/38 主分类号 E04B1/38
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