TREAD BOARD, PASSENGER CONVEYER, AND MANUFACTURING METHOD OF SAME

摘要

PROBLEM TO BE SOLVED: To provide a tread board of a passenger conveyer and the passenger conveyer capable of improving durability of a cleat and comb teeth while securing safety and a good appearance by suppressing exposure of a side end surface. SOLUTION: The passenger conveyer is provided with frame bodies installed on a building structure, landing floors arranged in a longitudinal direction of the frame bodies, and a plurality of the tread boards for circulating and moving between these landing floors. The tread board is provided with a cleat board with a line shaped cleat formed so as to have a square wave shape in cross section. An end part of the cleat in a line direction is provided with a curved surface which is curved so that end surfaces of the two side surfaces face oppositely. COPYRIGHT: (C)2005,JPO&NCIPI