B61F17/14 - CPC Classification

Lubrication specially adapted for axle-boxes of rail vehicles with oil Rotating lubricating devices

• B61F17/16 » with rings 0
• B61F17/18 » with chains 0
• B61F17/20 » with scoops or the like attached to, or coupled with, the axle 0
• B61F17/22 » with discs, rollers, or belts engaging the axle 0