4. Railway rolling stock
  5. Trucks
  6. Axle bearing mounting

Robert L. Bullock

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Damping railway truck bolster friction shoe

Railway rolling stock – Trucks – Bogie
Patent

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Dual face friction wedge

Railway rolling stock – Trucks – Bogie
Patent

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Dual face friction wedge

Railway rolling stock – Trucks – Bogie
Patent

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Frameless radial truck

Railway rolling stock – Trucks – Radial
Patent

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Pedestal shear pad

Railway rolling stock – Trucks – Axle bearing mounting
Reexamination Certificate

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Profile ID: LFUS-PAI-P-12658

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