发明名称 REMOVABLE PUSH ELECTRICAL FITTING FOR ELECTRICAL METALLIC TUBING OR EMT
摘要 An electrical fitting having a gripping device with a plurality of gripping tabs forming a helix or spiral. The electrical fitting permits electrical metallic tubing or EMT to be quickly attached to and removed from the electrical fitting without disassembling the fitting or cutting the tubing. A body with a locking end having a plurality of griping tabs receives an end of the tubing pushed into the fitting. The gripping tabs securely hold the tubing preventing loosening or removal. The helix or spiral formation of the griping tabs permits easy removal of the tubing by rotating the tubing counter-clockwise.
申请公布号 CA2747040(A1) 申请公布日期 2012.02.11
申请号 CA20112747040 申请日期 2011.07.21
申请人 BRIDGEPORT FITTINGS, INC. 发明人 SMITH, LAWRENCE J.
分类号 H02G3/06 主分类号 H02G3/06
代理机构 代理人
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