Railway rolling stock – Trucks – Supplemental wheel
Reexamination Certificate
2011-02-22
2011-02-22
Morano, S. Joseph (Department: 3617)
Railway rolling stock
Trucks
Supplemental wheel
C105S072200, C104S242000, C104S243000, C104S244000, C104S245000
Reexamination Certificate
active
07891303
ABSTRACT:
A system for guiding a vehicle along a guiding rail includes a guide roller device, with at least one rolling bearing roller and at least one lateral roller having a diameter and shape contacting the rail so that the lateral roller has the same speed at a point of contact with the rail as the central bearing roller on a rolling surface on the rail. The system can be used for tramways.
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Boulat Luo
Dupont Bernard
Forget Rémi
Leydig , Voit & Mayer, Ltd.
Morano S. Joseph
Smith Jason C
Societe Europeenne d'Ingeniere Mecanique - Eurodim
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