BURIED NUT

PROBLEM TO BE SOLVED: To hardly generate noise without occupying a large space for fitting a device. SOLUTION: This buried nut is formed so that an anchor part 13 of larger diameter than that of a nut part 12 is continuously provided on the one end face side of the nut part 12 having a female screw...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MATSUOKA MAKI, KOBAYASHI JUTARO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To hardly generate noise without occupying a large space for fitting a device. SOLUTION: This buried nut is formed so that an anchor part 13 of larger diameter than that of a nut part 12 is continuously provided on the one end face side of the nut part 12 having a female screw part 11, and the other end face side 12b of the nut part 12 is opposed to a concrete panel A2, in the concrete for a building frame charging space A1. This nut device is constituted of a building frame burying metal fitting 1 provided with driving/fixing parts 14 capable of being driven and fixed, a guide member 2 fitted with the building frame burying metal fitting 1 and slidably guiding them while holding the driving postures of the driving/fixing parts 14, when the driving/fixing parts 14 are driven in the concrete panel A2, and a cover member 3 made of elastomer covering the guide member 2 and the building frame burying metal fitting 1, under the condition in which the guide member 2 is fitted with the building frame burying metal fitting 1.