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1. 发明授权

US4564086A Transport seat for conveying disabled travellers through a stairwell opening of a passenger carrying vehicle 失效
标题翻译：运输座位，用于通过客运车辆的楼梯间开口输送残疾旅客
公开(公告)号：US4564086A
公开(公告)日：1986-01-14
申请号：US546300
申请日：1983-10-28
申请人： John C. Kingston
发明人： John C. Kingston
IPC分类号： B66B9/08
CPC分类号： A61G3/063 , B66B9/0823 , B66B9/0838 , Y10S414/134
摘要： A transport seat for conveying disabled travellers through a stairwell opening of a passenger carrying vehicle is disclosed. An elongate boom section is pivotally connected to a support base located exterior of the vehicle and is intended to extend over the stairwell of the vehicle. The boom section at its vehicle interior end is supported from the floor or a stair tread of the vehicle. A seat is carried on the boom section and is reciprocatable therealong. A traveller on the seat, during transport, faces outwardly of the vehicle towards the support base. The seat, however, is made rotatable so that a traveller on the seat, after being transported into the interior of the vehicle, can be rotated in a horizontal plane in order to face the vehicle floor and leave the seat and conversely, can first occupy the seat and then be rotated to face the support base before being transported from the interior of the vehicle. Because the vertical angle of the boom may vary, the seat carried on it is made adjustable so that it remains in a substantially horizontal plane during use. The support base can be located at a fixed position, or optionally, roller mounted for portability. The device is principally intended for use with passenger coaches but can also be employed when transporting disabled travellers to and from trains and aircraft. No structural or mounting alterations to the passenger carrying vehicle are required.
摘要翻译：公开了一种用于通过乘客运输车辆的楼梯间开口传送残疾旅行者的运输座位。细长悬臂部分枢转地连接到位于车辆外部的支撑基座，并且旨在在车辆的楼梯间隔之上延伸。车辆内端的起重臂部分从车辆的地面或楼梯踏面支撑。一个座椅承载在起重臂部分上，并可沿其往复运动。运输过程中座位上的旅行者面向车辆朝向支撑座的外面。然而，座椅可旋转，使得座椅上的旅行者在被运送到车辆内部之后可以在水平面中旋转，以便面对车辆地板并离开座椅，相反地，可以首先占据然后在从车辆的内部传送之前旋转以面对支撑基座。因为吊杆的垂直角度可能变化，所以承载在其上的座椅是可调节的，使得其在使用期间保持在基本水平的平面中。支撑基座可以位于固定位置，或者可选地，辊安装以便于携带。该设备主要用于乘客教练，但也可以在将残疾旅客运往火车和飞机时运送。不需要对乘客运输车辆进行结构或安装改装。

2. 发明授权

US4407624A Wheelchair loading device for passenger carrying vehicles 失效
标题翻译：乘客运载车轮椅装载装置
公开(公告)号：US4407624A
公开(公告)日：1983-10-04
申请号：US290597
申请日：1981-08-06
申请人： John C. Kingston
发明人： John C. Kingston
IPC分类号： A61G3/06 , B61D47/00 , B60P1/48
CPC分类号： B61D47/00 , A61G3/062 , A61G2220/12 , Y10S414/13 , Y10S414/134
摘要： A horizontal loading platform is pivotally interconnected by a pair of spaced apart and opposed linkage systems, positioned on either side thereof. Each linkage system includes five pivotally interconnected links which are arranged so that a first common link is disposed above the loading platform and the points of pivotal interconnection of a first set of spaced apart links to the common link and to the loading platform define the corners of a first parallelogram. The points of pivotal interconnection of a second set of spaced apart links to said common link and to said framework define the corners of a second parallelogram. Thrust links, which includes an offset arm on the inboard link of said second set of links and a cross-link pivotally connected to said offset arm and to the outboard link of said first set of links, maintain said loading platform out of contact with the vehicle when the loading platform is away from rest position interior of said vehicle. The vehicle includes a raising and lowering mechanism coupled to the linkage system.
摘要翻译：水平装载平台通过位于其任一侧上的一对间隔和相对的连杆系统枢转地互连。每个联动系统包括五个枢轴互连的连杆，这些连杆被布置成使得第一公共连杆设置在装载平台的上方，并且第一组间隔开的连杆的枢转互连点与公共连杆和装载平台的角部第一个平行四边形第二组间隔开的连接件与所述公共连接件和所述框架的枢轴互连点定义了第二平行四边形的拐角。推力连杆包括位于所述第二组连杆的内侧连杆上的偏移臂和枢转地连接到所述偏移臂和所述第一组连杆的外侧连杆的横向连杆，使所述装载平台与当所述装载平台远离所述车辆的静止位置内部时。车辆包括联接到联动系统的升降机构。

3. 发明授权

US4347030A Wheelchair loading device for trains 失效
标题翻译：列车轮椅装载装置
公开(公告)号：US4347030A
公开(公告)日：1982-08-31
申请号：US165554
申请日：1980-07-03
申请人： John C. Kingston
发明人： John C. Kingston
IPC分类号： A61G3/06 , B61K1/00 , B66B9/08 , B60P1/48
CPC分类号： B61K1/00 , A61G3/062 , B66B9/0853 , A61G2220/16 , Y10S414/13 , Y10S414/134
摘要： This invention relates to a novel loading and detraining apparatus for use by wheelchair confined and other handicapped passengers. One embodiment of the invention makes provision for the loading and detraining of such passengers at the entrances to railway coaches and more particularly over the stairwell in a vestibule of such coaches. A horizontal loading platform is pivotally connected to a pair of spaced apart and opposed linkage means positioned on either side thereof and which are in turn pivotally connected to the coach. Each linkage means comprises three linkage sections which are so arranged as to define two co-operating parallelograms having one common side which is parallel to the loading platform. Electrically, pneumatically or hydraulically powered motive means is operatively connected to said linkage sections so as to rotate such sections about their pivotal connections to the coach thus raising and lowering the loading platform, at coach entrance, between coach floor elevation inboard template line of coach and railway station platform outboard template line of coach.
摘要翻译：本发明涉及一种用于轮椅密封和其他残疾乘客使用的新型装载和除泥装置。本发明的一个实施例规定在铁路教练入口处，特别是在这种教练的前庭内的楼梯间隔间，装卸这些乘客。水平装载平台枢转地连接到位于其任一侧的一对间隔开和相对的连杆装置，并且它们又可枢转地连接到教练。每个联动装置包括三个联动部分，其被布置成限定具有平行于装载平台的一个公共侧的两个协同平行四边形。电动，气动或液压动力装置可操作地连接到所述联动部分，以便将这些部分围绕其与枢纽连接相连的方式旋转至教练，从而在教练入口处升高和降低装载平台，火车站平台舷外模板线。

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