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1. 发明授权

US06675949B1 Accelerating walkway 失效
标题翻译：加速走道
公开(公告)号：US06675949B1
公开(公告)日：2004-01-13
申请号：US10130126
申请日：2002-05-14
申请人： Miguel Angel Gonzalez Alemany , Juan Domingo Gonzalez Pantiga , José Esteban Fernandez Rico , José Manuel Sierra Velasco , Ricardo Vijande Díaz
发明人： Miguel Angel Gonzalez Alemany , Juan Domingo Gonzalez Pantiga , José Esteban Fernandez Rico , José Manuel Sierra Velasco , Ricardo Vijande Díaz
IPC分类号： B65G2112
CPC分类号： B66B21/12
摘要： An accelerated walkway having a moving surface made up of sets of treadboards of variable length which are mounted between lateral traction chains. A drive mechanism is related with the lateral traction chains. Each set of treadboards has a front treadboard and a rear treadboard that are grooved and mutually articulated along an axis perpendicular to the direction of movement. The rear treadboard of each set of treadboards is mounted on the lateral traction chains and on lateral guidance rails. The front treadboard of each set of treadboards rests on and is displaceable over the rear treadboard of a next set of treadboards in the direction of movement by guide elements. Each of the lateral traction chains includes elbowed links and straight links consecutively articulated to each other through their extremities and run between lateral guides that cause the links to swivel between a folded position, in which the length of the chain is reduced, resulting in the partial overlaying of the treadboards, and a maximum extension position, resulting in the positioning of the treadboards in coplanar alignment.
摘要翻译：加速走道，具有由可变长度的踏板组成的移动表面，其安装在横向牵引链之间。驱动机构与横向牵引链相关。每组踏板具有前轮胎踏板和后踏板，它们沿着垂直于运动方向的轴线开槽并相互铰接。每组踏板的后踏板安装在横向牵引链上和侧向导轨上。每组踏板的前踏板搁置在导向元件的运动方向上并可移动到下一组踏板的后踏板上。每个横向牵引链包括弯曲连杆和直链，它们通过其四肢连续地相互连接并在侧向引导件之间延伸，导致连杆在折叠位置之间旋转，在折叠位置，链条的长度减小，导致部分叠加的踏板和最大的延伸位置，导致踏板的定位成共面对准。

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