CONVEYING CHAIN SPROCKET AND/OR DEFLECTION CHAIN SPROCKET HAVING AN INCREASED SERVICE LIFE

The invention relates to an escalator with a step belt or to a moving walkway with a plate belt. The step belt or plate belt has a link chain which contains engagement points arranged in succession at theoretically equal engagement spacings. The escalator or moving walkway has a first deflecting reg...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: THOMAS ILLEDITS, UWE HAUER, CHRISTOPH MAKOVEC, MICHAEL MATHEISL, ROBERT SCHULZ
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to an escalator with a step belt or to a moving walkway with a plate belt. The step belt or plate belt has a link chain which contains engagement points arranged in succession at theoretically equal engagement spacings. The escalator or moving walkway has a first deflecting region and a second deflecting region with chainwheels. The link chain is arranged to circulate between the deflecting regions and the engagement points engage in tooth gaps of the chainwheels. The chainwheels have a pitch circle with a pitch which is referred to the tooth gaps and corresponds with half an engagement spacing of the link chain.