Anchor rail arrangement

US9394681B2 · kind B2 · utility

Assignee

• Hilti Aktiengesellschaft · LI

Inventors

• Thomas Brunhuber · Kaufering, DE
• Holger Basche · Meiningen, AT
• Ulrich Birnbaum · Kaufering, DE
• Philipp Grosser · Buchs, CH
• Markus Heudorfer · Lustenau, AT

Key dates

• Filing date: Sep 19, 2013
• Grant date: Jul 19, 2016
• Expiry date: Sep 19, 2033

Classification

• Technology area (CPC E): Fixed Constructions
• CPC primary: E04B2001/4192
• WIPO field: Civil engineering
• WIPO sector: Other fields

Abstract

The invention relates to an anchor rail arrangement with a concrete body which has two end faces which extend at an angle to one another and meet at an outer edge, and with two anchor rails which are embedded in the concrete body, wherein the two anchor rails each have a rail body with a longitudinal slot, wherein the longitudinal slot of the first rail body emerges on the first end face and the longitudinal slot of the second rail body emerges on the second end face on the concrete body, and wherein the two longitudinal slots extend in a common rail plane, wherein the first anchor rail has a plurality of first anchor bodies arranged on the first rail body, namely a first anchor body closest to the edge and at least one further first anchor body, and wherein the second anchor rail has a plurality of second anchor bodies arranged on the second rail body, namely a second anchor body closest to the edge and at least one further second anchor body. According to the invention, the first anchor body closest to the edge is a headless anchor bar and the second anchor body closest to the edge likewise is a headless anchor bar.