Railway rolling stock – Trucks – Bogie
Patent
1987-04-03
1988-09-27
Reeves, Robert B.
Railway rolling stock
Trucks
Bogie
1051991, 105203, 267 3, B61F 552
Patent
active
047733349
ABSTRACT:
In order to achieve in a truck for a track vehicle with an H-shaped truck frame which consists of a composite fiber structure serving the function of a primary spring, with two longitudinal beams connected to each other via transverse beams, a distribution of the loads of the truck frame suitable for composite fibers, the frame contains a torsion-elastic central plate member which couples the longitudinal beams to each other independently of the transverse beams, is designed in the truck plane as a frame stiffening element, is provided with load introduction points for the longitudinal and transverse support of the vehicle body and is designed as a bending-stiff composite fiber component for the transmission of longitudinal and transverse forces between the load introduction points and the longitudinal beams.
REFERENCES:
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patent: 2023715 (1935-12-01), Taylor
patent: 2040262 (1936-05-01), Kruckenberg et al.
patent: 2850989 (1958-09-01), Kolesa
patent: 3913495 (1975-10-01), Pelabon
patent: 4357879 (1982-11-01), Mohacsi et al.
patent: 4448131 (1984-05-01), Weiland et al.
patent: 4526109 (1985-07-01), Dickhart, III
Hofer Franz
Leo Rolf
Nowak Franz
Oefner Walter
Messerschmitt-Bolkow-Blohm GmbH
Reeves Robert B.
Werny Scott H.
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