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National Malleable and Steel Castings Co
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National Malleable and Steel Castings Co
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Application filed by National Malleable and Steel Castings CofiledCriticalNational Malleable and Steel Castings Co
Application grantedgrantedCritical
Publication of FR1103431ApublicationCriticalpatent/FR1103431A/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
B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
B61F5/04—Bolster supports or mountings
B61F5/12—Bolster supports or mountings incorporating dampers
B61F5/122—Bolster supports or mountings incorporating dampers with friction surfaces
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1103431D1953-03-161954-03-15Perfectionnements apportés aux bogies des véhicules de chemins de fer
ExpiredFR1103431A
(fr)