Max Bogl Bauunternehmung Gmbh & Company Kg

Max Bögl Wind Ag

Max Bogl Bauuntemehmung Gmbh & Co.

Max Bogl Bauuntemehmung Gmbh & Co. Kg

Max Bögl Stiftung & Co. Kg

Max Bögl Fertigteilwerke Gmbh & Co. Kg

Stefan Bögl

Josef Knitl

Dieter Reichel

Martin Hierl

Thorsten Betz

Ralf Waidhauser

Erich Lindner

A tower segment for at least a section of a tower includes a tower segment defining an interior, a longitudinal axis, and a wall, and a supply structural segment preassembled in the interior of the tower segment extending along a the longitudinal axis of the tower segment. The supply structural segment is movable relative to the tower segment and connected to the wall of the tower segment so that the supply structural segment can be moved at least from an assembly position to a connecting position. Other tower, tower segment, support structure, support structural segment, and methods of erection of same use at least a tower segment of a tower.

Method for erecting a tower, tower segment, supply structure, and tower

A tower for a wind turbine includes at least one tower section made of concrete, made up of several annular concrete segments arranged on top of one another with horizontal joints. Each concrete segment includes at least two annular segment prefabricated concrete parts arranged in parallel with vertical joints. The each have one outer side, one inner side and one upper, lower and two lateral contact faces. The concrete segments are connected to one another in the vertical direction by vertical clamping devices.

Wind turbine tower made of prefabricated concrete parts in the shape of annular segments

The present invention relates to a vehicle for a magnetic levitation track having a coach body () and a propulsion and supporting device () as well as at least one levitation frame () fastened on the coach body () and the propulsion and supporting device (). The levitation frame () can be deflected transversely to the longitudinal axis of the propulsion and supporting device () and a spring suspension system () is arranged between the levitation frame () and propulsion and supporting device (). The levitation frame () has a traverse () and a carrier () which are connected to each other in an articulated fashion.

Vehicle for a magnetic levitation track

The invention relates to a tower () comprising a lower tubular tower section () made of concrete, an upper tubular tower section () made of steel and an adapter piece () for connecting the two tower sections (). The adapter piece () consists of an annular concrete element () and a steel element (), the steel element () containing at least one annular flange () that covers preferably entirely a surface of the concrete element (), said surface being at the top in the installed state. The steel element () is directly cast together with the concrete element (), wherein the annular flange () is completely underpoured, essentially without air inclusions. In a method for producing a tower () comprising an adapter piece (), a steel element () having an annular flange () is placed head down into an annular formwork in order to produce said adapter piece (). A concrete material is then introduced into the formwork in order to produce an annular concrete element () of the adapter piece (), whereby the concrete material is directly applied onto the subsequent bottom side of the flange ().

Tower comprising an adapter piece and method for producing a tower comprising an adapter piece

A method for the production of a tower of a wind power plant is disclosed wherein at least one tubular tower section is produced from annular precast concrete parts having two horizontal contact surfaces, which are arranged on top of one another. After casting, the annular precast concrete parts are set up in a processing station in the precast plant and the two horizontal contact surfaces of the precast concrete parts are processed in an orientation setting in a plane-parallel, material-removing manner. A tower of a wind power plant comprises at least one tubular tower section of annular precast concrete parts having two horizontal contact surfaces, which are arranged on top of one another. Both horizontal contact surfaces of the precast concrete parts are reworked in a plane-parallel, material-removing manner with a small parallelism deviation and a small flatness deviation.

Tower of a wind power plant and method for producing a tower of a wind power plant

With a method for the production of a precise prefabricated concrete part, especially in the form of a sleeper or a plate for a fixed track for rail-guided vehicles, the prefabricated concrete part is ground at the functionally relevant points to the predetermined size by means of a grooved roller. The device for this is a grinding machine with a grooved roller to grind the prefabricated concrete part at functionally relevant points to a predetermined size. The grooved roller is made of a wear resistant material, especially silicon carbide.

Method and device for the production of a precise concrete prefabricated part

The invention relates to track system having two substantially parallel tracks () which are disposed on respective concrete slabs () of a fixed track. The slabs () comprises a plurality of track supports (') for receiving and fastening thereon two parallel rails (). The top surfaces () of the slabs () of the two tracks () are inclined independent of the a guiding system of the tracks () and of the corresponding position of the rail supports (&#x2032;) relative to the two outer sides () of the track system and form a slope. The invention also relates to a concrete slab of a fixed track, which comprises supports (&#x2032;) for the first rail () which are higher in relation to the top surface () of the slab () than the supports (&#x2032;) for the second rail ().

Track system and concrete slab of a fixed track

A track carrier for a railborne vehicle, especially a magnetic suspended railway comprises a concreted plate () projecting laterally from the carrier (). Stators () are arranged at the two lateral ends of the plate () on the bottom of the plate (), lateral guide rails () are arranged on the lateral surfaces of the plate (), and glide strips () are arranged on the top side of the plate () for driving and guiding the vehicle. Hardenable, especially concreted, positionally correct contact surfaces () for the lateral guide rails () and/or for the stators () and/or for the glide strips () are formed on the carrier (), and the lateral guide rails () and/or the stators () and/or the glide strips () are detachably arranged on, especially screwed to the contact surfaces () provided for them.

Girder of a guideway for a track-bound vehicle

A rigid track consisting of concrete, in particular pre-cast components, comprising a slab with traversing fixing elements, or a plurality of fixing elements arranged thereon, of rails for track-borne vehicles. The inventive rigid track is characterized by a pre-cast concrete component constituting a protuberance that is positioned on the slab, parallel to at least one rail and located on at least one side of the rail. The protuberance acts as a guard and a guide for the vehicle during derailment.

Growing community of inventors

Sengenthal, Germany

Stefan Bögl