PASSENGER CONVEYOR OR DEVICE FOR DETECTING ANOMALY OF STEP OF PASSENGER CONVEYOR

PROBLEM TO BE SOLVED: To provide means for detecting anomaly of a step shape, such as projection of fastening screw for a tread, lifting of the tread or breakage of a rear wheel even when a step tread is not in parallel with a step advancement direction.SOLUTION: A line sensor is disposed on a retur...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: DOSONO BIREI, TAKAHASHI TETSUYA
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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