Railway flanged wheel vibration dampening assembly

Details Railway flanged wheel vibration dampening assembly Railway flanged wheel vibration dampening assembly

1977-11-10

1980-01-15

Blix, Trygve M.

Railway wheels and axles

Wheels

Sound deadeners

74443, 105452, 181207, 188 1B, 188218A, 295 15, 295 19, 295 20, 301 6WB, B60B 704, B60B 1700, B60B 1900, F16H 5514

Patent

active

041835727

ABSTRACT:
The present noise damping apparatus is especially intended for damping the noise caused by wheels running on rails. For this purpose there is provided a noise screen connected to at least one surface of the rail wheel in a force transmitting, yet removable manner. The noise screen comprises vibration damping reed members. This screen prevents noise generated by the wheel proper from radiating outwardly and it also acts as a noise absorber for the impact noise propagating in the wheel and other solid bodies.

REFERENCES:
patent: 1880953 (1932-10-01), Fageol
patent: 2129178 (1938-09-01), Jordan
patent: 2285924 (1942-06-01), Halfvarson
patent: 2293181 (1942-08-01), Terman
patent: 2605132 (1952-07-01), Watter
Kurel, Ernst-Gunther, MaBnahmen zur Schalldampfung an Schienenfahrzeugradern und Schienen; 24 Nov. 1975, Eisenbahntechnische Rundschau, pp. 405-409.

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