F - Mech Eng,Light,Heat,Weapons – 16 – F
Patent
F - Mech Eng,Light,Heat,Weapons
16
F
F16F 1/40 (2006.01) B61F 5/30 (2006.01)
Patent
CA 2747839
The invention relates to a primary spring for chasses of rail vehicles, characterized in that the spring is designed as a substantially rectangular layered spring that is fitted into the bearing housing. Said fitting has two advantages: optimum force introduction into the bearing housing and an optimum low load for the elastomeric layers due to the kinematic of a link for the wheel set guide.
L'invention concerne un ressort de suspension primaire pour bogies de véhicules ferroviaires, caractérisé en ce que le ressort prend la forme d'un ressort stratifié essentiellement rectangulaire, qui est inséré dans le logement de palier. Cette configuration présente deux avantages : transmission optimale de la force dans le logement de palier et faible sollicitation optimale des couches d'élastomère du fait de la cinématique d'une coulisse pour le guidage de l'essieu.
Diemling Anton
Hubmann Markus
Madritsch Christian
Schobegger Gerald
Semrad Florian
Siemens Ag Oesterreich
Smart & Biggar
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