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- Google Patents
FR726919A - Palier à rouleaux en particulier pour voitures de chemin de fer à voie portative
- Google Patents
Palier à rouleaux en particulier pour voitures de chemin de fer à voie portative
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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
B—PERFORMING OPERATIONS; TRANSPORTING
B61—RAILWAYS
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
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Engineering & Computer Science
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Mechanical Engineering
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FR726919D1931-11-261931-11-26Palier à rouleaux en particulier pour voitures de chemin de fer à voie portative
ExpiredFR726919A
(fr)