Expanding anchor, tool and method to apply the expanding anchor, and fastening arrangement containing the expanding anchor

An expansion anchor, in particular for mineral construction materials, for example, concrete, is disclosed. A generic expansion anchor is equipped with an expansion sleeve for anchoring on a borehole wall and with an anchor bolt, which is disposed through the expansion sleeve, where the anchor bolt...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAKENHOLT, CHRISTOPH, JOERG, APPL
Format:	Patent
Sprache:	chi ; 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 HAND TOOLS HEATING LIGHTING MANIPULATORS MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS THERMAL INSULATION IN GENERAL TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	An expansion anchor, in particular for mineral construction materials, for example, concrete, is disclosed. A generic expansion anchor is equipped with an expansion sleeve for anchoring on a borehole wall and with an anchor bolt, which is disposed through the expansion sleeve, where the anchor bolt has an expansion region for expansion of the expansion sleeve. The anchor bolt has a cutting thread for cutting a thread into the borehole wall. A respective setting tool and setting method are also disclosed.