Hilti Aktiengesellschaft

Philipp Grosser

Bernhard Winkler

Andrin Nigg

Daniele Casucci

Peter Gstach

Jakob Kunz

Ulrich Birnbaum

Markus Heudorfer

Holger Basche

Thomas Brunhuber

A rail assembly is provided, suitable for embedding in concrete, including a profile rail having a rail body, wherein the rail body has a first lateral wall, a second lateral wall, a first rail lip protruding from the first lateral wall, and a second rail lip protruding from the second lateral wall. The rail assembly has a reinforcing element with a force-absorbing body, wherein the force-absorbing body is positioned in front of the first lateral wall of the profile rail for contacting the first lateral wall of the profile rail with the force-absorbing body. A construction body having a concrete element, in which a rail assembly of this type is embedded is also provided, as is a method.

Profile rail with reinforcing element

A profiled rail assembly for casting into concrete. The profiled rail assembly includes a profiled rail including a rail body having a rail slot extending in the direction of a longitudinal axis of the profiled rail, and a reinforcing body including a head element and at least one tension element protruding from the head element, the head element opposite the at least one tension element having a head element major face defining a contact surface for a formwork element. The at least one tension element is connected to the profiled rail.

Structure having edge reinforcement on profiled rail

A rail assembly is provided, suitable for embedding in concrete, including a profile rail having a rail body, wherein the rail body has a first lateral wall, a second lateral wall, a first rail lip protruding from the first lateral wall, and a second rail lip protruding from the second lateral wall. The rail assembly has a reinforcing element with a force-absorbing body, wherein the force-absorbing body is positioned in front of the first lateral wall of the profile rail for contacting the first lateral wall of the profile rail with the force-absorbing body. A construction body having a concrete element, in which a rail assembly of this type is embedded is also provided.

A structure is provided, including a concrete body having a first surface and having a second surface arranged at an angle to the first surface; a profiled rail embedded in the concrete body, the profiled rail having a rail body having a rail slot extending in the direction of the longitudinal axis of the profiled rail, and the profiled rail emerging on the first surface of the concrete body; and a reinforcing body, which emerges on the second surface of the concrete body and which overlaps with the rail body, with regard to the direction of the longitudinal axis of the profiled rail, at least in some regions. A profiled rail assembly for such a structure is also provided.

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.

Growing community of inventors

Buchs, Switzerland

Philipp Grosser