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公开(公告)号：US07001132B2
公开(公告)日：2006-02-21
申请号：US10755175
申请日：2004-01-08
申请人： Dmitry Koretsky , Raymond Reynolds
发明人： Dmitry Koretsky , Raymond Reynolds
IPC分类号： B60P1/00
CPC分类号： A61G3/061 , A61G3/067 , B60P1/433 , Y10S414/134
摘要： A foldable wheelchair ramp is disclosed having a mountable base, a first ramp section and a second ramp section. In an extended configuration, the first and second ramp sections form a single, continuous ramp for facilitating wheelchair access to vehicles. For convenient storage, the first and second ramp sections fold with respect to each other and preferably retract into the vehicle floor such that, in the folded configuration, the top surface of the second ramp section lies substantially in the same plane as the vehicle floor. A linking assembly is provided to facilitate and control the folding of the ramp sections. For safety purposes, the ramp also includes a lid that covers the gaps between the ramp and the vehicle floor when the ramp is in an extended position.
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公开(公告)号：US06698998B2
公开(公告)日：2004-03-02
申请号：US10143590
申请日：2002-05-08
申请人： Dmitry Koretsky
发明人： Dmitry Koretsky
IPC分类号： B60P100
CPC分类号： B60P1/433 , A61G3/061 , A61G3/067 , Y10S414/134
摘要： A foldable wheelchair ramp is disclosed having a mountable base, a first ramp section and a second ramp section. In an extended configuration, the first and second ramp sections form a single, continuous ramp for facilitating wheelchair access to vehicles. For convenient storage, the first and second ramp sections fold with respect to each other and preferably retract into the vehicle floor such that, in the folded configuration, the top surface of the second ramp section lies substantially in the same plane as the vehicle floor. A linking assembly is provided to facilitate and control the folding of the ramp sections. For safety purposes, the ramp also includes a lid that covers the gaps between the ramp and the vehicle floor when the ramp is in an extended position.
摘要翻译： 公开了一种可折叠轮椅斜面，其具有可安装的基座，第一斜坡部分和第二斜坡部分。 在扩展配置中，第一和第二斜坡部分形成单个连续的坡道，以便于轮椅进入车辆。 为了方便存储，第一和第二斜坡部分相对于彼此折叠并且优选地缩回到车辆地板中，使得在折叠构造中，第二斜坡部分的顶表面基本上位于与车辆地板相同的平面中。 提供连接组件以便于和控制斜面部分的折叠。 为了安全起见，斜坡还包括盖子，当斜坡处于伸展位置时，该盖子覆盖斜坡和车辆地板之间的间隙。
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公开(公告)号：US08517659B2
公开(公告)日：2013-08-27
申请号：US13063384
申请日：2009-10-07
IPC分类号： A61G3/06
摘要： A mechanism for deploying and aligning a ramp relative to a platform includes a main bearing operatively associated with the platform and rotatable about a main pivot axis; a drive member disposed on the main bearing, the drive member being adapted to drive the main bearing to rotate about the main pivot axis; a rotating member disposed on the main bearing and rotatable about the main pivot axis with the main bearing; and a ramp member rotatably connected to the rotating member at a pivot point eccentric to the main pivot axis. Rotation of the rotating member causes the ramp member to move between a stowed position and a deployed position in an arcuate path about the main pivot axis.
摘要翻译： 用于相对于平台展开和对准斜坡的机构包括与所述平台可操作地相关联并且可围绕主枢转轴线旋转的主轴承; 驱动构件，其设置在所述主轴承上，所述驱动构件适于驱动所述主轴承绕所述主枢转轴线旋转; 旋转构件，其设置在所述主轴承上并且可绕所述主枢转轴线与所述主轴承一起旋转; 以及在偏心于主枢转轴线的枢轴点处可旋转地连接到旋转构件的坡道构件。 旋转构件的旋转使得斜坡构件在围绕主枢转轴线的弧形路径中的收起位置和展开位置之间移动。
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公开(公告)号：US20110268544A1
公开(公告)日：2011-11-03
申请号：US13063384
申请日：2009-10-07
IPC分类号： B60P1/43
摘要： A mechanism for deploying and aligning a ramp relative to a platform includes a main bearing operatively associated with the platform and rotatable about a main pivot axis; a drive member disposed on the main bearing, the drive member being adapted to drive the main bearing to rotate about the main pivot axis; a rotating member disposed on the main bearing and rotatable about the main pivot axis with the main bearing; and a ramp member rotatably connected to the rotating member at a pivot point eccentric to the main pivot axis. Rotation of the rotating member causes the ramp member to move between a stowed position and a deployed position in an arcuate path about the main pivot axis.
摘要翻译： 用于相对于平台展开和对准斜坡的机构包括与所述平台可操作地相关联并且可围绕主枢转轴线旋转的主轴承; 驱动构件，其设置在所述主轴承上，所述驱动构件适于驱动所述主轴承绕所述主枢转轴线旋转; 旋转构件，其设置在所述主轴承上并且可绕所述主枢转轴线与所述主轴承一起旋转; 以及在偏心于主枢转轴线的枢轴点处可旋转地连接到旋转构件的坡道构件。 旋转构件的旋转使得斜坡构件在围绕主枢转轴线的弧形路径中的收起位置和展开位置之间移动。
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公开(公告)号：US20060104773A1
公开(公告)日：2006-05-18
申请号：US11249901
申请日：2005-10-12
申请人： Dmitry Koretsky , Raymond Reynolds
发明人： Dmitry Koretsky , Raymond Reynolds
IPC分类号： B60P1/00
CPC分类号： A61G3/061 , A61G3/067 , B60P1/433 , Y10S414/134
摘要： A foldable wheelchair ramp is disclosed having a mountable base, a first ramp section and a second ramp section. In an extended configuration, the first and second ramp sections form a single, continuous ramp for facilitating wheelchair access to vehicles. For convenient storage, the first and second ramp sections fold with respect to each other and preferably retract into the vehicle floor such that, in the folded configuration, the top surface of the second ramp section lies substantially in the same plane as the vehicle floor. A linking assembly is provided to facilitate and control the folding of the ramp sections. For safety purposes, the ramp also includes a lid that covers the gaps between the ramp and the vehicle floor when the ramp is in an extended position.
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