EXPANSION ANCHOR

The invention relates to an expansion anchor (1) for anchoring in concrete, comprising a metal anchor shaft (2) which extends along a longitudinal axis (L). A metal expansion sleeve (12) is arranged on an expansion portion (13) and has a radially outwardly projecting moulded region (18). According t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HIRSCHLE, Tobias, LINKA, Martin
Format:	Patent
Sprache:	eng ; fre ; ger
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:	The invention relates to an expansion anchor (1) for anchoring in concrete, comprising a metal anchor shaft (2) which extends along a longitudinal axis (L). A metal expansion sleeve (12) is arranged on an expansion portion (13) and has a radially outwardly projecting moulded region (18). According to the invention, the moulded region (18) is designed such that a straight connecting line (28), which is at a right angle to the longitudinal axis (L), extends from a tip (27) of the moulded region (18) to the longitudinal axis (L) through a vertex (29) of a base (23) of the moulded region (18).