Railway wheels and axles – Wheels – Sound deadeners
Patent
1981-08-17
1985-01-29
Scherbel, David A.
Railway wheels and axles
Wheels
Sound deadeners
74443, 105452, 295 1, 295 11, 301 6WB, B60B 1700, B60B 1900, F16F 1510
Patent
active
044961839
ABSTRACT:
A rail wheel has in one of its rim surfaces, preferably the inner one, a circumferential undercut groove. Vibration-damping elements are connected to the wheel by means of screws which either engage in the undercut groove via appropriately shaped heads, or are threaded into wedges lodged in the groove.
REFERENCES:
patent: 228430 (1880-06-01), Woodbury
patent: 1023574 (1912-04-01), Lindblad
patent: 1689052 (1928-10-01), Rogers
patent: 1695529 (1928-12-01), Brownyer
patent: 1782285 (1930-11-01), Bourdon
patent: 2605132 (1952-07-01), Watter
patent: 2861471 (1958-11-01), Kronenberg
patent: 3017224 (1962-01-01), Palmer
patent: 3057220 (1962-10-01), Parr
patent: 3080771 (1963-03-01), Baldwin
patent: 4353586 (1982-10-01), Raquet et al.
Kasper Willi
Licht Helmut
Raquet Erwin
Schneider Jurgen
Beltran Howard
Krupp Stahl Aktiengesellschaft
Scherbel David A.
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