Invention Grant
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
- Patent Title: Removable push electrical fitting for electrical metallic tubing or EMT
- Patent Title (中): 电动金属管或EMT的可拆卸推动电气接头
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Application No.: US12854783Application Date: 2010-08-11
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Publication No.: US08274000B2Publication Date: 2012-09-25
- Inventor: Lawrence J. Smith
- Applicant: Lawrence J. Smith
- Applicant Address: US CT Stratford
- Assignee: Bridgeport Fittings, Inc.
- Current Assignee: Bridgeport Fittings, Inc.
- Current Assignee Address: US CT Stratford
- Agency: Fattibene and Fattibene, LLC
- Agent Paul A. Fattiene
- Main IPC: H02G3/08
- IPC: H02G3/08

Abstract:
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.
Public/Granted literature
- US20120037417A1 REMOVABLE PUSH ELECTRICAL FITTING FOR ELECTRICAL METALLIC TUBING OR EMT Public/Granted day:2012-02-16
Information query
IPC分类: