| 摘要 |
PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of eliminating loosening and lifting of a textured paving block and installing the textured paving block on a getting-on-and-off floor simply. SOLUTION: A plurality of projections are provided in parts close to story floors 2, 3 of a building of floor boards 15 constituting the getting-on-and-off floors 8A, 8B to form the textured paving blocks 19, 20, 21 integrally. Consequently, it becomes unnecessary to fix a textured paving block having another configuration on the getting-on-and-off floors 8A, 8B, and the danger that the textured paving block having another configuration is lifted because it is loosened during use for a long time is eliminated. Furthermore, it is unnecessary to improve the getting-on-and-off floors 8A, 8B to fix the textured paving block having another configuration. COPYRIGHT: (C)2005,JPO&NCIPI
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