B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
B66B 31/02 (2006.01)
Patent
CA 2716213
A film for cleaning guide rollers of escalator can be detachably stuck over a predetermined length in a direction of transporting of a handrail belt, to the endless handrail belt which is guided and transported by guide rollers installed at a lower side of steps of an escalator E and a belt guide which is installed at an upper side of the steps, and includes a removing film layer which scrapes substances adhered to an outer circumferential surface of the guide rollers.
L'invention concerne un film de nettoyage de galets de guidage d'un escalator, qui peut être collé de façon amovible sur une courroie sans fin de main courante (2), sur une longueur prédéterminée, dans la direction de transport de la courroie de main courante (2), la courroie de main courante (2) étant déplacée en étant guidée par des galets de guidage (4) disposés sous les marches de l'escalator (E) et par un guide de courroie placé au-dessus des marches. Sur le film de nettoyage est montée une couche de film de retrait (15) destinée à accrocher les objets qui adhèrent aux surfaces périphériques externes des galets de guidage (4).
Marks & Clerk
Videca Co. Ltd.
Vistec Co. Ltd.
LandOfFree
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