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1. 发明授权

US6138816A Variable-speed passenger conveyer and handrail device thereof 失效
标题翻译：变速乘客输送机及其扶手装置
公开(公告)号：US6138816A
公开(公告)日：2000-10-31
申请号：US99907
申请日：1998-06-19
申请人： Tomoaki Sato , Katsumi Ikizawa , Shinichiro Aoe , Ryuichi Okuno
发明人： Tomoaki Sato , Katsumi Ikizawa , Shinichiro Aoe , Ryuichi Okuno
IPC分类号： B66B21/12 , B66B23/26
CPC分类号： B66B21/12 , B66B23/26
摘要： A variable-speed passenger conveyer comprises: endless driving chains which disengage the pallets at an acceleration zone and high-speed zone; a screw shaft which has a pitch that changes step by step so as to accelerate or decelerate the palettes; high-speed driving chains which engage the palettes at the high-speed zone to transport the palettes at high speed; and a driving system. Also, a handrail device for a variable-speed passenger conveyer comprises: a running rail formed in a loop; a plurality of handrail pieces which move following the running rail; a standard guide rail formed in a loop; a side guide rail provided along the standard guide rail, of which the spacing with the standard guide rail changes within a plane at acceleration/deceleration zones; a plurality of links rotatably linking a respective shafts of the standard guide rollers and side guide rollers, the links make continuous V formations within a plane; and a driving chain provided with protrusions for engaging the engaging pieces of the handrail pieces so as to drive the handrail pieces.
摘要翻译：变速乘客输送机包括：在加速区域和高速区域脱离托盘的环形驱动链; 螺杆轴，具有逐渐变化的螺距，以加快或减速调色板; 高速驱动链，高速行驶的调色板高速运送调色板; 和驾驶系统。此外，用于变速乘客输送机的扶手装置包括：形成在回路中的行驶轨道; 多个扶手件，其沿着运行轨道移动; 在循环中形成的标准导轨; 沿着标准导轨设置的侧导轨，其中与标准导轨的间隔在加速/减速区域内在平面内变化; 多个连杆可旋转地连接标准导向辊和侧导辊的相应轴，连杆在平面内形成连续的V形结构; 以及设置有用于接合扶手件的接合件以便驱动扶手件的突起的驱动链。

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