Anchor having a wave-shaped sleeve

The invention relates to an anchor having a sleeve, a bolt that passes through the sleeve, and at least one spreading element, which is axially mounted upstream of the sleeve, and which is axially supported on the sleeve, wherein the bolt has a spreading region for the spreading element. According t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Velten, Simon, Schaeffer, Marc
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:	The invention relates to an anchor having a sleeve, a bolt that passes through the sleeve, and at least one spreading element, which is axially mounted upstream of the sleeve, and which is axially supported on the sleeve, wherein the bolt has a spreading region for the spreading element. According to the invention, the sleeve is of wave shape having axially extending wave crests, in which both the outer radius of the sleeve and the inner radius of the sleeve each have a maximum, and having axially extending wave troughs, in which both the outer radius of the sleeve and the inner radius of the sleeve each have a minimum.