A hydraulic safety system for construction equipment that automatically diverts pump flow to tank when remote control signal is lost, preventing unintended movement.

Patentradars sammanfattning

This patent describes a hydraulic control system for construction equipment that generates an electric pressure enable signal from an activated remote-control device. A key safety feature diverts hydraulic pump flow back to the tank when this signal is lost, preventing unintended equipment movement. The system incorporates control units, valves, and mechanisms compliant with ISO 13849 safety standards, particularly designed for remote-controlled demolition robots to enhance operational safety.

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