GROUND WIRING APPLIANCE OF METAL PIPE, AND GROUND WIRING STRUCTURE OF METAL PIPE

PROBLEM TO BE SOLVED: To facilitate the attachment of a ground wire in a metal pipe installation, reduce man-hours of the installation and improve the appearance after the installation. SOLUTION: The ground wiring appliance of a metal pipe is a lock nut 7, which is attached to the metal pipe in whic...

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Bibliographische Detailangaben
1. Verfasser:	HIRATA SHIGEO
Format:	Patent
Sprache:	eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To facilitate the attachment of a ground wire in a metal pipe installation, reduce man-hours of the installation and improve the appearance after the installation. SOLUTION: The ground wiring appliance of a metal pipe is a lock nut 7, which is attached to the metal pipe in which cables are laid by screwing and has a protruding tab 11, which protrudes from its outer circumference, and has a connection part A for an earth wire 4. With this constitution, the metal pipe can be grounded easily, by fixing the earth wire 4 to the protruding tab 11 of the lock nut 7 with a screw 13, etc.