发明授权
US08274000B2 Removable push electrical fitting for electrical metallic tubing or EMT
有权
电动金属管或EMT的可拆卸推动电气接头
- 专利标题: Removable push electrical fitting for electrical metallic tubing or EMT
- 专利标题(中): 电动金属管或EMT的可拆卸推动电气接头
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申请号: US12854783申请日: 2010-08-11
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公开(公告)号: US08274000B2公开(公告)日: 2012-09-25
- 发明人: Lawrence J. Smith
- 申请人: Lawrence J. Smith
- 申请人地址: US CT Stratford
- 专利权人: Bridgeport Fittings, Inc.
- 当前专利权人: Bridgeport Fittings, Inc.
- 当前专利权人地址: US CT Stratford
- 代理机构: Fattibene and Fattibene, LLC
- 代理商 Paul A. Fattiene
- 主分类号: H02G3/08
- IPC分类号: H02G3/08
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.
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