B - Operations – Transporting – 60 – B
Patent
B - Operations, Transporting
60
B
B60B 17/00 (2006.01) B61K 9/12 (2006.01)
Patent
CA 2540806
The invention relates to wheels for goods wagons with small and large diameters, in addition to wheel sets equipped with wheels of this type for running gear, which is dependent on a highly passive radial positioning when negotiating curves and must remain stable at high speed. The inventive wheel profile is characterised as a result of the relatively large entry radius into the transition area from the running surface to the wheel flange by a low equivalent conicity. This enables a quieter running of the wheel set when the latter is travelling in a straight line. In curves, there is a sufficient rolling circle differential, permitting less wear and tear.
La présente invention concerne des roues pour wagons ayant un petit diamètre et un grand diamètre, ainsi que des trains de roues comprenant des roues de ce type et étant destinés à des mécanismes de roulement qui dépendent d'un réglage radial passif important au cours du passage de courbes et doivent cependant rester stables à des vitesses de déplacement élevées. Le profil de la roue de l'invention se caractérise, en raison du rayon de départ relativement important dans la zone de transition de la surface de roulement au boudin, par une conicité équivalente faible. Cela permet un déplacement silencieux du train de roue en ligne droite. Dans des courbes, on obtient cependant une différence de cercle de roulement suffisante qui permet de limiter l'usure.
Dede Jani
Hoehne Wolfram
Lohmann Alfred
Rettig Mario
Stephanides Johannes
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Bombardier Transportation Gmbh
LandOfFree
Wheel for goods wagon and wheel set does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wheel for goods wagon and wheel set, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wheel for goods wagon and wheel set will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2014948