Turnout arrangement with elastically supported turnout bases

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12252847
APP PUB NO 20210332532A1
SERIAL NO

17273589

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Importance

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Abstract

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A turnout arrangement of a slab track with a ballastless superstructure for forming a main track (1) and a branch track (2) which branches off from the main track for railway traffic has a plurality of prefabricated turnout bases (3) of untensioned reinforced concrete, a casting compound (5), which is cast and hardened between the aligned turnout bases and the ground (4), a plurality of fastening areas (6) which are rail support points (7) provided on the turnout bases for the rail fastening of the main track, the branch track, and further turnout components. The turnout bases of the turnout arrangement are elastically supported, and each turnout base is provided with a positive-locking arrangement for positively holding the turnout base horizontally with respect to the casting compound. An elastic layer (8) is provided between a projection (13) of an element of the positive-locking arrangement and the turnout base.

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Patent Owner(s)

Patent OwnerAddress
PORR BAU GMBHABSBERGGASSE 47 WIEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fürst, Johannes Riederberg, AT 6 2

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