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Alex Friedmann KG
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Alex Friedmann KG
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Publication of FR946217ApublicationCriticalpatent/FR946217A/fr
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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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR946217D1943-05-311944-04-18Boîte d'essieu pour véhicules sur rails
ExpiredFR946217A
(fr)