| 摘要 |
A belt-constraining channel partially encloses the lower pulley of an inclined belt-type passenger conveyor and has a supporting surface for holding a released portion of the belt and a retaining surface for containing the belt between the channel and the lower pulley. Pivotal support of the channel provides braking engagement of an upper edge of the channel with the belt when the supporting member is depressed by the weight of the released portion of the belt. |
