Safety switching for passenger conveyor
A passenger conveyor apparatus includes a safety switching system for sensing the conveyor condition and stopping operation thereof upon occurrence of an unsafe condition, such as a foreign object entering between the moving conveyor and the landing plate assembly therefor. An emergency stop, jog-re...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A passenger conveyor apparatus includes a safety switching system for sensing the conveyor condition and stopping operation thereof upon occurrence of an unsafe condition, such as a foreign object entering between the moving conveyor and the landing plate assembly therefor. An emergency stop, jog-reverse switch then permits reverse conveyor movement until the unsafe condition is terminated, and the conveyor may only be restarted thereafter by a key-operated start switch. |
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