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BERGISCHE STAHL IND GES MIT BE
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BERGISCHE STAHL IND GES MIT BE
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Application grantedgrantedCritical
Publication of FR427171ApublicationCriticalpatent/FR427171A/en
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
B61F15/12—Axle-boxes with roller, needle, or ball bearings
B61F15/14—Axle-boxes with roller, needle, or ball bearings constructed for taking-up axial pressure
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR427171D1911-03-131911-03-13
Wheel train with grease box for mining railroad cars or on roads
ExpiredFR427171A
(en)