4. Railway rolling stock
  5. Special car bodies
  6. Dumping

William E. Fritz

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Door assemblies for closing rail car end opening

Railway rolling stock – Special car bodies – Freight
Patent

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Door assemblies for closing rail car end openings

Railway rolling stock – Special car bodies – Freight
Patent

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Hatch cover seal assembly

Railway rolling stock – Special car bodies – Freight
Patent

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Hopper car discharge gate

Conveyors: fluid current – Intake to fluid current conveyor – Load receptacle type
Patent

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Hopper car discharge gate seal

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent

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Profile ID: LFUS-PAI-P-341509

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