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1. 发明申请

WO2005042198A2 DRIVE APPARATUS FOR A MOBILITY ACCESS DEVICE 审中-公开
标题翻译：用于移动访问设备的驱动装置
公开(公告)号：WO2005042198A2
公开(公告)日：2005-05-12
申请号：PCT/US2004/033643
申请日：2004-10-12
申请人： THE BRAUN CORPORATION , KISER, Aaron , GOODRICH, Ronald
发明人： KISER, Aaron , GOODRICH, Ronald
IPC分类号： B23F
CPC分类号： A61G3/061 , B60P1/433
摘要： A linear drive system for reversibly operating a wheelchair ramp or other mobility access device is provided. The drive system for the mobility access device includes an actuator and a drive apparatus coupled thereto for moving the access device or portion thereof The actuator, which may be a hydraulic cylinder, electric actuator or the like, has a linearly moving arm that cooperates with the drive apparatus including a gear rack and a spur gear. The gear rack is coupled to the moving arm and mates with the spur gear that rotates on a shaft in response to the linear movement of the moving arm. A drive link is coupled with the spur gear for pivoting about the shaft to deploy and stow the access device.
摘要翻译：提供了用于可逆地操作轮椅坡道或其他移动性接入设备的线性驱动系统。用于移动性接入装置的驱动系统包括致动器和联接到其上的驱动装置，用于移动接入装置或其部分。可以是液压缸，电动致动器等的致动器具有线性移动臂，其与驱动装置包括齿条和正齿轮。齿轮架与移动臂相连接，并响应于移动臂的线性运动而与在轴上旋转的正齿轮配合。驱动连杆与正齿轮联接，用于围绕轴枢转以展开和收起进入装置。

2. 发明申请

WO2005042302A3 RAMP COVER MECHANISM FOR A WHELLCHAIR RAMP 审中-公开
公开(公告)号：WO2005042302A3
公开(公告)日：2005-05-12
申请号：PCT/US2004/034670
申请日：2004-10-21
申请人： THE BRAUN CORPORATION , BETTCHER, Robert, E., III , KISER, Aaron , SMITH, Adam
发明人： BETTCHER, Robert, E., III , KISER, Aaron , SMITH, Adam
IPC分类号： A61G3/06
摘要： A ramp cover mechanism for a wheelchair ramp system (100) is provided. The wheelchair ramp system (100) may include a flip-over ramp (32), which may have one or more ramp sections (34, 36), that is hingedly connected to a mounting enclosure (10) located in the vehicle threshold. A link (26) is attached to the ramp (32) and operates to deploy and stow the ramp (32) in response to a drive system (200) such as a hydraulic linear or rotary actuator. The link (26) rests below the vehicle floor when the ramp is stowed generally flat on top of the vehicle threshold, and when the ramp (32) is deployed, a cover plate (30) adjacent the link (26) is moved to conceal a gap (28) left by the link (26) when extended to deploy the ramp (32). In one embodiment, the cover plate (30) is normally biased toward a horizontal orientation and the ramp cover mechanism includes a rotating cam (21) that cooperates with an articulated lever (25) assembly to raise and lower the cover plate (30).

3. 发明申请

WO2005042302A2 RAMP COVER MECHANISM FOR A WHELLCHAIR RAMP 审中-公开
标题翻译： RAMP覆盖机制用于WHELLCHAIR RAMP
公开(公告)号：WO2005042302A2
公开(公告)日：2005-05-12
申请号：PCT/US2004034670
申请日：2004-10-21
申请人： BRAUN CORP , BETTCHER ROBERT E III , KISER AARON , SMITH ADAM
发明人： BETTCHER ROBERT E III , KISER AARON , SMITH ADAM
IPC分类号： A61G3/06 , B60P20060101 , B60P1/43 , B60P
CPC分类号： B60P1/433 , A61G3/061 , A61G3/067 , B60P1/431
摘要： A ramp cover mechanism for a wheelchair ramp system is provided. The wheelchair ramp system may include a flip-over ramp, which may have one or more ramp sections, that is hingedly connected to a mounting enclosure located within the vehicle threshold. A link is attached to the ramp and operates to deploy and stow the ramp in response to a drive system such as a hydraulic linear or rotary actuator. The link rests below the vehicle floor when the ramp is stowed generally flat on top of the vehicle threshold, and when the ramp is deployed, a cover plate adjacent the link is moved to conceal a gap left by the link when extended to deploy the ramp. In one embodiment, the cover plate is normally biased toward a horizontal orientation and the ramp cover mechanism includes a rotating cam that cooperates with an articulated lever assembly to raise and lower the cover plate. The cam rotates relative to the orientation of the ramp and the articulated lever assembly and may include a first link with a cam follower and a second link coupled to the first link and generally perpendicular thereto for moving the cover plate. In another embodiment, the ramp cover is normally biased toward a vertical orientation and the ramp cover mechanism includes a flexible link that is tensioned as the ramp is deployed to overcome the normal bias of the ramp cover thereby moving the cover plate to a horizontal orientation.
摘要翻译：提供了一种用于轮椅坡道系统的坡道盖机构。轮椅斜坡系统可以包括翻转斜坡，其可以具有一个或多个斜坡部分，其被铰接地连接到位于车辆阈值内的安装壳体。链路连接到斜坡并且操作以响应于诸如液压线性或旋转致动器的驱动系统部署和收起斜坡。当斜坡在车辆门槛顶部大体平坦地存放斜坡时，该连杆位于车辆底部的下方，并且当斜坡部署时，邻近连杆的盖板被移动以隐藏链路留下的间隙，当延伸部署斜坡。在一个实施例中，盖板通常朝向水平方向偏置，并且坡道盖机构包括与铰接杆组件配合以提升和降下盖板的旋转凸轮。凸轮相对于斜面和铰接杆组件的定向旋转，并且可以包括具有凸轮从动件的第一连杆和联接到第一连杆并且大致垂直于其的用于移动盖板的第二连杆。在另一个实施例中，坡道盖通常被朝向垂直取向偏置，并且坡道盖机构包括柔性连杆，该柔性连杆在斜面展开时被张紧以克服斜坡盖的正常偏压，从而将盖板移动到水平方向。

4. 发明申请

WO2005042198A3 DRIVE APPARATUS FOR A MOBILITY ACCESS DEVICE 审中-公开
标题翻译：用于移动访问设备的驱动装置
公开(公告)号：WO2005042198A3
公开(公告)日：2005-11-03
申请号：PCT/US2004033643
申请日：2004-10-12
申请人： BRAUN CORP , KISER AARON , GOODRICH RONALD
发明人： KISER AARON , GOODRICH RONALD
IPC分类号： A61G3/06 , B23F20060101
CPC分类号： A61G3/061 , B60P1/433
摘要： A linear drive system (100) for reversibly operating a wheelchair ramp (20) or other mobility access device is provided. The drive system (100) for the mobility access device includes an actuator (16) and a drive apparatus coupled thereto for moving the access device or portion thereof . The actuator (16), which may be a hydraulic cylinder, electric actuator or the like, has a linearly moving arm that cooperates with the drive apparatus including a gear rack (20) and a spur gear (22). The gear rack (20) is coupled to the moving arm and mates with the spur gear (22) that rotates on a shaft (24) in response to the linear movement of the moving arm. A drive link (26) is coupled with the spur gear (22) for pivoting about the shaft (24) to deploy and stow the access device.
摘要翻译：提供了用于可逆地操作轮椅坡道（20）或其他移动性接入设备的线性驱动系统（100）。用于移动性接入设备的驱动系统（100）包括致动器（16）和与其耦合的驱动装置，用于移动接入设备或其部分。可以是液压缸，电动致动器等的致动器（16）具有与包括齿条（20）和正齿轮（22）的驱动装置配合的线性移动臂。所述齿条（20）与所述移动臂联接，并与所述正转齿轮（22）配合，所述正齿轮（22）响应于所述移动臂的线性运动而在轴（24）上旋转。驱动连杆（26）与正齿轮（22）联接，用于围绕轴（24）枢转以展开和收起进入装置。

5. 发明申请

WO2003018355A1 WHEELCHAIR RAMP WITH SIDE BARRIERS 审中-公开
标题翻译：带障碍物的轮椅滑行
公开(公告)号：WO2003018355A1
公开(公告)日：2003-03-06
申请号：PCT/US2002/026685
申请日：2002-08-21
申请人： THE BRAUN CORPORATION , KISER, Aaron
发明人： KISER, Aaron
IPC分类号： B60P1/43
CPC分类号： A61G3/061 , A61G3/067 , B60P1/431 , Y10S414/134
摘要： An access system (10) for passenger boarding of a vehicle (V) is provided. The access system includes a frame (12) mounted to the vehicle. A ramp (20) is movably mounted in the frame. The ramp is movable with respect to the frame between a stowed position and a deployed position with respect to the vehicle. The ramp includes side barriers (280, 290) extending therealong between an inboard end (220a) and an outboard end (220b) of the ramp. The side barriers are movable between a stowed orientation and a raised safety barrier orientation by an actuator (250, 260). The vehicular access system includes a frame positioned below the floor level of a vehicle to which a carriage (18) is moveably mounted. The ramp or transfer member is attached to the carriage by a pivoting rocker assembly (32). A drive assembly (14, 16) deploys and stows the ramp from the frame. An actuator is moveable between a raised safety barrier orientation and a stowed low-profile orientation with a side barrier that is pivotably mounted and spring biased toward the stowed low-profile orientation. The rocker assembly and actuator are operable with the drive assembly to raise the inboard end of the ramp to the floor level of the vehicle and to pivot the side barrier to the raised safety barrier orientation as the ramp is deployed.
摘要翻译：提供了用于乘客登车（V）的接入系统（10）。进入系统包括安装在车辆上的框架（12）。斜面（20）可移动地安装在框架中。斜坡相对于车辆在收起位置和展开位置之间相对于框架是可移动的。坡道包括在斜坡的内侧端部（220a）和外侧端部（220b）之间延伸的侧壁（280,290）。侧壁障碍物通过致动器（250,260）在收起的取向和升高的安全屏障取向之间可移动。车辆进入系统包括位于车辆地板下方的框架，托架（18）可移动地安装到该车架上。坡道或转移构件通过枢转摇臂组件（32）附接到滑架。驱动组件（14,16）从框架部署并收起斜坡。致动器可在升高的安全屏障取向和收起的低轮廓取向之间移动，侧翼具有可枢转地安装并且朝向收起的低轮廓取向弹簧偏置。摇杆组件和致动器可与驱动组件一起操作，以将斜坡的内侧端部升高到车辆的地板高度，并且当坡道部署时将侧挡板枢转到升高的安全栅栏方向。

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