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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
B61F15/00—Axle-boxes
B61F15/02—Axle-boxes with journal bearings
B61F15/06—Axle-boxes with journal bearings for cars
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FR661432D1928-10-031928-10-03Perfectionnements aux boîtes d'essieu de chemins de fer, tramways, voitures automobiles et autres véhicules
ExpiredFR661432A
(fr)
Dispositif applicable à la lubrification de l'armature et des boîtes d'essieux de voitures de tramways, de wagons de chemins de fer et de véhicules routiers