Railway rolling stock – Trucks – Equalizers
Patent
1985-10-10
1987-06-30
Reese, Randolph A.
Railway rolling stock
Trucks
Equalizers
105 77, 1051821, B61F 552, B61C 1500
Patent
active
046761730
ABSTRACT:
A bogie for a rail vehicle having a load bearing frame for supporting the vehicle from axle boxes on wheel sets has an integral coupling member connecting the axle boxes on one wheel set with the axle boxes on the other wheel set. The integral coupling member has an amount of inherent spring and/or damping properties effective for providing stable running characteristics to the bogie. Preferably, the integral coupling member has two, circularly curved portions between pairs of axle boxes on the wheel sets and transverse braces centrally therebetween.
REFERENCES:
patent: 3723795 (1973-03-01), Baermann
patent: 3988992 (1976-11-01), Schindehutte
patent: 4003316 (1977-01-01), Monselle
patent: 4030424 (1977-06-01), Garner et al.
patent: 4173933 (1979-11-01), Kayserling
patent: 4332201 (1982-06-01), Pollard et al.
patent: 4434719 (1984-03-01), McKosh, Jr.
patent: 4448131 (1984-05-01), Weiland et al.
Buchholz Karl-Heinz
Mielcarek Andreas
Hubbuch David F.
M.A.N Maschinenfabrik
Reese Randolph A.
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