Railway rolling stock – Trucks – Radial
Patent
1988-12-05
1991-01-08
Olszewski, Robert P.
Railway rolling stock
Trucks
Radial
1051994, B61F 500, B61F 304
Patent
active
049826719
ABSTRACT:
The invention relates to a vehicle having steerable axles. A track guide icle comprises at least one pair of independent wheel axles, and at least two members (14, 15) for measuring the transverse position of the vehicle relative to the track, and it is characterized in that it includes at least one measuring member (20) for measuring the angle of the axles relative to references related to portions of the vehicle, and at least two actuator members (21) for correcting said angles by bearing against said axles, and a servo-control circuit receiving the signals from said measuring members and generating control signals for said actuator members.
REFERENCES:
patent: 3376830 (1968-04-01), Bingham
patent: 3387569 (1968-06-01), Lich
patent: 3557707 (1971-01-01), Joy
patent: 4003316 (1977-01-01), Monselle
patent: 4022133 (1977-05-01), Lindblom et al.
patent: 4289075 (1981-09-01), Smith
patent: 4526107 (1985-07-01), Mautner
Chollet Hugues
Maupu Jean-Louis
Petit Jean-Michel
Alsthom
Instit National de Recherche sur les Transports et leur Securite
Muratori A.
Olszewski Robert P.
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