4. Weighing scales
  5. Weigher responsive material control
  6. Discharge valve or gate

John Hotchkiss

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Offset overhead plunger

Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – By loading or unloading section at selected one of a...
Reexamination Certificate

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Removable material hopper assembly and method of using same...

Weighing scales – Weigher responsive material control – Discharge valve or gate
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2793768

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