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B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
B61F17/00—Lubrication specially adapted for axle-boxes of rail vehicles
B61F17/02—Lubrication specially adapted for axle-boxes of rail vehicles with oil
B61F17/14—Rotating lubricating devices
B61F17/20—Rotating lubricating devices with scoops or the like attached to, or coupled with, the axle
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FR737890D1931-06-021932-05-31Procédé de graissage de paliers, plus particulièrement pour véhicules rails
ExpiredFR737890A
(fr)