Vae Gmbh

Vae Eisenbahnsysteme Gmbh

Pandrol Limited

Bwg Gmbh & Co. Kg

Voestalpine Vae Gmbh

Voestalpine Bwg Gmbh & Co. Kg

Voestalpine Weichensysteme Gmbh

Voestalpine Signaling Zeltweg Gmbh

Josef Leitner

Hans-Ulrich Dietze

John Phillip Porrill

Heinz Ossberger

David R Seeley

Hubertus Höhne

Harald Kopilovitsch

Hannes Feldbaumer

Franz Stelzer

Mario Schreibmaier

Mario Hosner

Wolfgang Hölzl

Markus PÖSENDORFER

David Ronald Seeley

Hubertus Hoehne

Fastening for a rail and arrangement for fastening of rails The invention relates to a fastening for a rail for securing a rail () whose foot is resting on a concrete sleeper (), comprising at least one elastic clip () having several legs of which at least one leg extends inside a shoulder () or channel of a holder () that is connected to the concrete sleeper, and at least one further leg rests on the rail foot. For securing a rail to the necessary extent with simple design means and in space-saving form, it is suggested that the holder () is arranged detachably in the concrete sleeper () or in a plate element resting thereon and is connected to the concrete sleeper by a bolt element.

Arrangement for fastening railroad rails to a sleeper

A rail fastening apparatus fastens an inner stock rail in a railway slide chair assembly. The apparatus includes a base plate. The base plate has on one face a rail seat region on which the inner stock rail sits when the slide chair assembly is in use. A resilient rail fastening clip restrains the inner stock rail. A locating means locates the rail fastening clip in a first position. A loading means vertically deflects the clip so as to produce a load in a toe portion of the clip. A second locating means holds the rail fastening clip in a second position different from the first position such that the toe portion of the clip sits on a ramp of the loading means in a preload condition in which the clip does not bear on the rail

Fastening rail in railway slide chair assembly

A rail fixing device including a tensioning clamp extending from a holding element and removably arranged on a ribbed plate on which the rail base is mounted. The ribbed plate is placed on an elastic intermediate layer which is maintained in a required prestressed state by the holding element.

Rail fixing device

A rail switch frog () includes a movable frog point () slidingly guided within a base frame (), which frog point is movable into abutment on the wing rails () and laterally supported in its abutment positions by supporting elements () fixed to the base frame (). An end-position securing device () is provided for resiliently pressing the frog point () in its abutment position against the wing rail () and the supporting elements (), which end-position securing device is arranged within the space delimited by the base frame () and is connected with the base frame (), or the supporting elements (), as well as with the frog point ().

Cross frog for a set of track points, provided with an end of position-retaining device

In a roller device () for a movable point of frog (), including a sliding strip () and at least one roller () and at least one roller bearing () fixed to a stationary part of the switch, the roller(s) () is/are mounted on an arm () of a double-armed lever (). The pivot bearing () of the lever () is arranged in a support () connected with a stationary part of the switch, wherein the arm () facing away from the roller(s) (), of the double-armed lever () is pivotable against a spring () with adjustable spring power.

Rolling device for a displaceable cross frog

Growing community of inventors

Weisskirchen, Austria

Josef Leitner