TAPERED BEARINGS BEARINGS BEING

Brand Owner Address Description
ECO-TOP NTN CORPORATION 3-17, Kyomachibori 1-chome Nishi-ku, Osaka-shi Osaka-fu Japan Tapered bearings and bearings being parts of machines [ ; mechanical shafts and joints, couplings and parts therefor ];ECONOMY-TOP;Tapered wheel and axle bearings; wheel and axle bearings for land vehicles; transmission bearings for land vehicles [ ; crank shafts for land vehicles; transmission shafts for land vehicles and joints, couplings and parts therefor ];
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A lubrication system for an expendable gas turbine engine (20) having a rotatable shaft (26) is provided. Bearings (28) journal the shaft (26) for rotation about an axis. The system includes a vessel (46) for containing lubricating oil, a conduit (58) extending from the vessel (46) to the bearings (28), and a solenoid operated valve (70,76) in the conduit (58) and operable to only either fully open or fully closed. A control circuit (16) is provided for pulsing the solenoid (70) at a controlled rate to alternatingly (a) allow oil flow and (b) halt oil flow to the bearings (28) for a time insufficient to cause oil starvation of the bearings (28).