CH545709ACH561173ACH545709DACH545709ACH 545709 ACH545709 ACH 545709ACH 561173 ACH561173 ACH 561173ACH 545709D ACH545709D ACH 545709DACH 545709 ACH545709 ACH 545709A
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CH
Switzerland
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CH561173A
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Publication of CH545709ApublicationCriticalpatent/CH545709A/xx
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
B61F5/14—Side bearings
B61F5/142—Side bearings made of rubber elements, graphite or the like