Acoustic barrier, particularly for railway superstructures

Railway rolling stock – Sound deadeners

Patent

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Details

105 11, 238382, 181210, B61D 1700

Patent

active

056716850

ABSTRACT:
The acoustic barrier, particularly for railways, comprises at least a first sound-proofing member (2), arranged at the sides of a train (3) proximate to at least each bogie (4), and at least a second sound-proofing member (5) arranged on the supporting plane (6) of the rails (8) at the sides of said rails, the second sound-proofing member cooperates with the first sound-proofing member for abating the noise generated by the passage of the train on the rails.

REFERENCES:
patent: 2925051 (1960-02-01), Van Der Sluys
patent: 3212453 (1965-10-01), Lich
patent: 4756256 (1988-07-01), Rains et al.
patent: 5329073 (1994-07-01), Shono et al.

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