发明名称 HANDRAIL DEVICE FOR INTERMEDIATE PART HIGH-SPEED ESCALATOR
摘要 PROBLEM TO BE SOLVED: To make an intermediate part high-speed escalator safely usable by composing a handrail speed-changeable, and covering a handrail surface with an expansible member. SOLUTION: For composing the handrail changeable to be synchronous with the speed of steps, a plurality of handrail base parts 4 and 5 are provided, they are supported by links 6 in such a way that the interval between them is changeable, and they are supported by guide rails 7 and speed adjusting guide rails 8, so that the angle of the links is adjusted to change the speed by changing the interval between the guide rails. The handrail base parts are linked to each other by coil springs 5a, and the outside of the handrail base parts and the coil springs are covered with flexible material, so that the handrail can be held anywhere without uncomfortableness. Even at a reversal part, the handrail can be smoothly reversed in accordance with curvature of the guide rails by means of the flexible material and the coil springs. Since the handrail is pipe-shaped, it can be easily gripped, and risk of release of the hand is reduced even when a passenger becomes imbalanced. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006199454(A) 申请公布日期 2006.08.03
申请号 JP20050013661 申请日期 2005.01.21
申请人 MITSUBISHI ELECTRIC CORP 发明人 MIZUNO YUKIOMI
分类号 B66B23/26;B66B21/02 主分类号 B66B23/26
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