• All sections
• B - Performing operationstransporting
• B61F - Rail vehicle suspensions, e.g. underframes, bogies or arrangements of wheel axlesrail vehicles for use on tracks of different widthpreventing derailing of rail vehicleswheel guards, obstruction removers or the like for rail vehicles
• B61F 5/02 - Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogieConnections between underframes and bogies

Patent holdings for IPC class B61F 5/02

Total number of patents in this class: 89

10-year publication summary

Principal owners for this class